User Manual

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User's Manual

Visual KV Series

Installation

96M0364

How this manual is organized:

The Visual KV Series User’s Manual is composed of 3 separate

manuals; 1-Installation, 2-Support Software, 3-Programming.

Please read each manual relevant to your purpose.

Support

Software

1. Introduction

2. Editor

3. Simulator

4. Monitor

5. Appendices

Programming

1. Programming

2. Instructions

3. Interrupts

4. High-speed Counters

5. Positioning Control

6. Interrupts, High-speed

Counters, Positioning

Control

7. Serial Communication

8. Programming

Examples

INDEX

Installation

1. Configuration and

Specifications

2. System Installation

3. Access Window

4. KV-D20 Operator

Interface Panel

5. KV-10/80 Hardware

6. Handheld

Programmer

7. KV-L2 Serial Interface

Module

8. KV-AN6 Analog I/O

Module

9. KV-AD4/DA4 Analog

I/O Unit

10. Troubleshooting

11. Appendices

Visual KV Series 1 Installation User’s Manual

A5WW1-MAN-0069

Specifications are subject to change without notice.

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KEYENCE CORPORATION

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81-6-6379-2211

084024E 0079-3 96M0364 Printed in Japan

Summary of content (444 pages)

PAGE 1
Installation Support Software Programming 1. Introduction 1. Programming 2. Instructions 2. Editor 3. Interrupts 3. Simulator 4. High-speed Counters 4. Monitor 5. Positioning Control 5. Appendices 6. Interrupts, High-speed Counters, Positioning Control 7. Serial Communication 8. Programming Examples User’s Manual 1. Configuration and Specifications 2. System Installation 3. Access Window 4. KV-D20 Operator Interface Panel 5. KV-10/80 Hardware 6. Handheld Programmer 7.
PAGE 2
Safety Precautions WARRANTIES AND DISCLAIMERS: This instruction manual describes the operation and function of the KV Series PLC. Read this manual carefully to ensure safe use and maximum performance from your KV Series PLC. Symbols The following symbols alert you to important messages. Be sure to read these messages carefully. Failure to follow instructions may lead to injury. (electric WARNING shock, burn, etc.) CAUTION Note: Failure to follow instructions may lead to product damage.
PAGE 3
Note to User When using the Visual KV Series in the following conditions or environments, be sure to use the Visual KV Series with sufficient margin regarding the rating and functions, take appropriate safety precautions such as fail-safe, and contact our sales personnel if any questions arise.
PAGE 4
Features of the Visual KV Series ● Extremely small The Visual KV Series is the smallest in the world among AC type PLCs equipped with screw terminal blocks, and saves installation space. ● Extremely fast The minimum scan time is 140 µs and minimum instruction execution time is 0.7 µs, which is the fastest control in its class. ● AC power built-in type newly added AC power built-in type units are newly added. This type can be used in small spaces where a switching power supply unit cannot be installed.
PAGE 5
● Interrupt function The Visual KV Series is equipped with four high-speed interrupt inputs of 10 µs maximum. ● Input time constant change function The time constant can be set in 7 steps from 10 µs to 10 ms. ● Double memory backup functions In addition to a conventional SRAM battery backup function, the Visual KV Series is also equipped with an EEPROM backup function.
PAGE 6
Cautions when using the previous version of ladder support software Pay strict attention to the following items when using the ladder support software. • • CAUTION When using the ladder support software "KV IncrediWare (DOS)" or "LADDER BUILDER for KV Ver. 1.0x", set the model to "KV-300". DM0 to DM1999 are only available. When the ladder support software "LADDER BUILDER for KV Ver. 1.0x" is used, do not use the monitor’s Change All function.
PAGE 7
(6) KVNKA Front_Inst.p65 7 08.3.
PAGE 8
How this manual is organized The Visual KV Series User’s Manual is composed of 3 separate manuals; 1-Installation, 2-Support Software, 3-Programming. Please read each manual relevant to your purpose. 1 Installation Chapter 1 Configuration and Specifications [Visual KV Series Only] Describes the system configuration of the Visual KV Series, the names and functions of each part, and the specifications.
PAGE 9
Chapter 2 Editor Describes the operating procedures in Editor mode. Chapter 3 Simulator Describes the operating procedures in Simulator mode. Chapter 4 Monitor Describes the operating procedures in Monitor mode. Appendices Includes instructions list, devices list, sample program list and quick reference for key operation and shortcuts.
PAGE 10
Contents 1 Installation Chapter 1 Configuration and Specifications Visual KV 1.1 System Configuration ...................................................................................... 1-2 1.1.1 System Configuration ......................................................................................... 1-2 1.2 Specifications ................................................................................................... 1-4 1.2.1 General Specifications .........................................
PAGE 11
KV-E4T [4-I/O expansion output unit transistor output type)] .................... 1-46 KV-E8R [8-I/O expansion output unit (relay output type)] .......................... 1-47 KV-E8T(P) [8-I/O expansion output unit (transistor output type)] .............. 1-48 KV-E16R [16-I/O expansion output unit (relay output type)] ...................... 1-49 KV-E16T(P) [16-I/O expansion input unit (transistor output)] .................... 1-50 1.9.4 Dimensions ............................................................
PAGE 12
Key operation and screen display .............................................................. 1-84 Function and operating procedure ............................................................. 1-84 3.4 Device Mode ...................................................................................................1-87 3.4.1 Function and Operating Procedure ................................................................... 1-87 Devices that can be displayed and changed .....................................
PAGE 13
4.3.1 Basic Ladder Programs .................................................................................. 1-135 Before creating ladder programs ............................................................. 1-135 Basic ladder programs ............................................................................. 1-136 4.3.2 Examples of Ladder Programs ....................................................................... 1-143 Example of displaying user messages .........................................
PAGE 14
6.1.2 Precautions ..................................................................................................... 1-198 6.2 Basic Operations ......................................................................................... 1-200 6.2.1 Basic Programming Operation ........................................................................ 1-200 6.3 Functions ...................................................................................................... 1-216 Function Nos. list .............
PAGE 15
Example program ..................................................................................... 1-269 7.6 Display Interface Mode Programming ....................................................... 1-270 7.6.1 Operating in Display Interface Mode .............................................................. 1-270 Communications protocols ....................................................................... 1-270 Communications control procedure ........................................................
PAGE 16
8.5.4 Dimensions ..................................................................................................... 1-332 Chapter 9 KV-AD4/DA4 Analog I/O Unit 9.1 KV-10/80 Outline ......................................................................................................... 1-334 Features ................................................................................................... 1-334 9.2 Configuration ...............................................................................
PAGE 17
A.2 A.3 A.4 Hardware ................................................................................................. 1-382 Software and Programming ..................................................................... 1-383 AC power supply unit ............................................................................... 1-384 Common I/O Specifications of Basic Units ..................................................... 1-384 Input specifications .......................................................
PAGE 18
2.2.1 Name and function of each part of the screen .................................................. 2-27 2.2.2 Ladder program window screen ....................................................................... 2-28 2.3 2.3.1 2.3.2 2.3.3 2.3.4 2.3.5 2.3.6 2.3.7 File Management ............................................................................................ 2-29 Creating a new file ............................................................................................
PAGE 19
3.3.4 Jump and search ............................................................................................ 2-105 3.3.5 Stop/reset and device all clear ........................................................................ 2-108 Chapter 4 3.4 3.4.1 3.4.2 3.4.3 3.4.4 3.4.5 Monitor All .................................................................................................... 2-109 Outline of monitor all .....................................................................................
PAGE 20
Appendix D Special Utility Relay List ................................................................ 2-168 D-1 Special relays and arithmetic operation flags ................................................. 2-168 D-2 Special utility relays for high-speed counter (0) .............................................. 2-168 D-3 Special utility relays for high-speed counter (1) .............................................. 2-169 D-4 Other special utility relays ..................................................
PAGE 21
Timer/Counter list ....................................................................................... 3-18 Description .................................................................................................3-18 1.3.10 Data Memories .................................................................................................3-19 1.3.11 Temporary Data Memory .................................................................................. 3-21 1.3.12 Relay Nos. and Functions ..............
PAGE 22
4.2.1 High-speecÛCounters and High-speed Counter Comparators ...................... 3-206 Structure of high-speed counters and high-speed counter comparators . 3-206 Specifications of high-speed counters ..................................................... 3-208 High-speed counter comparators ............................................................. 3-209 4.2.2 Internal Clock for High-speed Counters .......................................................... 3-210 4.3 4.3.1 4.3.2 4.3.3 4.3.4 4.3.5 4.3.
PAGE 23
6.1.2 Interrupt Instructions ....................................................................................... 3-271 6.2 Direct Clock Pulse ........................................................................................ 3-276 6.2.1 Output of Direct Clock Pulse ........................................................................... 3-276 Outline of High-Speed Counters .............................................................. 3-276 Outline of Pulse Output ..............................
PAGE 24
WARRANTIES AND DISCLAIMERS See 1-419. Caution • No part of this manual may be reprinted or reproduced in any form or by any means without the prior written permission of KEYENCE CORPORATION. • The content of this manual is subject to change without notice. • KEYENCE has thoroughly checked and reviewed this manual. Please contact the sales office listed at the end of this manual if you have any questions or comments regarding this manual or if you find an error.
PAGE 25
Visual KV Series Chapter 1 Configuration and Specifications This chapter describes the system configuration of the Visual KV Series, the names and functions of each part, and the specifications. 1.1 1.1.1 1.2 1.2.1 1.2.2 1.2.3 1.3 1.3.1 1.3.2 1.4 1.4.1 1.4.2 1.4.3 1.4.4 1.4.5 1.5 1.5.1 1.5.2 1.5.3 1.5.4 1.5.5 1.6 1.6.1 1.6.2 1.6.3 1.6.4 1.6.5 1.7 1.7.1 1.7.2 1.7.3 1.7.4 1.7.5 1.8 1.8.1 1.8.2 1.8.3 1.8.4 1.9 1.9.1 1.9.2 1.9.3 1.9.4 1.10 1.10.1 1.10.2 1.10.3 1.10.4 1.10.5 1.11 1.11.1 1.11.2 1.11.3 1.11.
PAGE 26
1.1 System Configuration 1.1 System Configuration Visual KV Series This section describes the Visual KV Series system configuration and each unit type. 1.1.1 System Configuration The Visual KV Series system has the following configuration.
PAGE 27
Extension cable for expansion unit (300 mm) For all expansion units OP-35361 WARNING Expansion unit spacer For 4-I/O expansion unit OP-35342 For 8-I/O expansion unit OP-35343 For 16-I/O expansion unit OP-35344 Metal fixture for screw tightening For 10-I/O basic unit OP-35345 For 16-I/O basic unit OP-35346 For 24-I/O basic unit OP-35347 For 40-I/O basic unit OP-35348 For 4- to 16-I/O expansion units OP-35349 Visual KV Series 1.
PAGE 28
1.2 Specifications 1.2 Specifications Visual KV Series This section describes the general specifications and performance specifications for the Visual KV Series units. 1.2.
PAGE 29
1.2 Specifications 1.2.2 AC Power Specifications Item Specifications Method Switching method 240 mVp-p or less KV-10Ax: 0.4 A KV-16Ax: 0.5 A KV-24Ax: 0.6 A KV-40Ax: 0.7 A 100 to 240 VAC (± 10%) AC power factor Output voltage Visual KV Series Ripple noise AC power current consumption AC power input voltage 60% 1. 24 VDC± 10% KV-10Ax: 0.4 A KV-16Ax: 0.6 A KV-24Ax: 0.6 A KV-40Ax: 0.7 A KV-10Ax: 14 W KV-16Ax: 21 W KV-24Ax: 21W KV-40Ax: 24 W Rated voltage: 240 VAC, rated current: 3.
PAGE 30
1.2 Specifications 1.2.3 Performance Specifications Item Specifications Visual KV Series Arithmetic operation control method Stored program method I/O control method Refresh method Program language Ladder chart method + Expanded ladder method Basic instruction: 28 types Instruction types Minimum scan time Basic instruction: 0.7 µs Application instruction: 6.
PAGE 31
1.2 Specifications ■ Electrical double-layer capacitor built into the basic unit Contents of data memories, current values of counters, and the contents of internal utility relays in a Visual KV Series basic unit are saved in RAM backed up with an electrical double-layer capacitor built into the Visual KV Series basic unit by the Data backup function against instantaneous power interruption. The backup time varies depending on the ambient temperature.
PAGE 32
1.3 Common I/O Specifications of Basic Units Visual KV Series 1.3 Common I/O Specifications of Basic Units This section describes the common I/O specifications of Visual KV Series basic units. There are two types of basic units, AC power type and DC power type. Two types of output types are offered: relay output and transistor output. 1.3.
PAGE 33
1.3 Common I/O Specifications of Basic Units ■ Output specifications (relay output): KV-10AR/DR, KV-16AR/DR, KV-24AR/DR, and KV-40AR/DR Rated load Peak load current Rising operating time (OFF ➞ ON) Falling operating time (ON ➞ OFF) Common method Relay service life Relay replacement Specifications 250 VAC/30 VDC 2 A (inductive load) 4 A (resistive load) 5A Visual KV Series Item 10 ms or less 10 ms or less Each common terminal is independent.
PAGE 34
1.4 KV-10AR/AT(P)/DR/DT(P) (10-I/O Basic Unit) 1.4 KV-10AR/AT(P)/DR/DT(P) (10-I/O Basic Unit) Visual KV Series This section describes the name and function of each part, the I/O specifications, the terminal layout, circuit diagrams, and dimensions of the KV-10x x. 1.4.1 Part Names and Functions 1. Input terminal block 9. Input voltage selector switch Provided on side INPUT 24V 001 000 C1 002 003 004 005 C2 IN 5V VOLT 4. Input indicator lamps 0ch 0 1 2 3 4 5 5.
PAGE 35
1.4 KV-10AR/AT(P)/DR/DT(P) (10-I/O Basic Unit) 1.4.2 Terminal Layout Drawings and I/O Circuit Diagrams KV-10AR/DR (Relay output type) Visual KV Series ■ Terminal layout drawing 000 001 002 003 004 005 C1 C2 501 502 24V 0V 500 C3 C4 503 11 Internal circuit Photocoupler insulation 4.
PAGE 36
1.4 KV-10AR/AT(P)/DR/DT(P) (10-I/O Basic Unit) ■ Output circuit diagram Internal circuit Visual KV Series Internal circuit 500 501 to 503 501 C3 C4 502 • C3 and C4 are each independent. 24V 0V 500 C3 C4 503 1 1-12 Chapter 1 Configuration and Specifications KVHKA Chap 01.p65 12 08.3.
PAGE 37
1.4 KV-10AR/AT(P)/DR/DT(P) (10-I/O Basic Unit) KV-10AT(P)/DT(P) (Transistor output type) ■ Terminal layout drawing Visual KV Series 000 001 002 003 004 005 C1 C2 501 502 24V 0V 500 C3 C4 503 11 Internal circuit Photocoupler insulation 4.
PAGE 38
1.4 KV-10AR/AT(P)/DR/DT(P) (10-I/O Basic Unit) ■ Output circuit diagram Visual KV Series Internal circuit 501 24V 0V 500 C3 502 R502 503 * * For KV-10ATP/DTP NPN PNP 1.6kΩ 1 2 W C3 R502 500 to 503 Internal circuit Internal circuit Insulating power supply 1 500 to 503 C3 • 1.6 kΩ current limiting resistor is built in R502 (to connect a motor driver). Insultating power supply R502 1.6 kΩ 1 2 W • 1.6 kΩ current limiting resistor is built in R502 (to connect a motor driver). 1.4.
PAGE 39
1.4 KV-10AR/AT(P)/DR/DT(P) (10-I/O Basic Unit) CAUTION If the number of I/O points which turn ON at the same time exceeds the specifications range, the unit may be damaged. The graphs below show the relationship between the ambient temperature and the continuous simultaneous ON ratio. Load current L: Visual KV Series 1.4.
PAGE 40
1.4 KV-10AR/AT(P)/DR/DT(P) (10-I/O Basic Unit) 1.4.5 Dimensions ■ Main unit Front view Side view (KV-10AR/AT(P)) Side view (KV-10DR/DT(P)) Visual KV Series 24.5 9.9 35.4 90 35.4 90 3.8 4 3.8 4 17 4.1 22 55 70 22 43 Bottom view (KV-10AR/AT(P)) 17.5 1 20.5 ■ Metal fixture for screw tightening 4-ø5.0 (Mounting hole) Main unit mounting hole* 99 111 (2 positions) 40 54 t=2 * Two M3.5 countersunk-head screws are included for mounting the main unit.
PAGE 41
1.5 KV-16AR/AT(P)/DR/DT(P) (16-I/O Basic Unit) 1.5 KV-16AR/AT(P)/DR/DT(P) (16-I/O Basic Unit) Visual KV Series This section describes the name and function of each part, the I/O specifications, the terminal layout, circuit diagrams, and dimensions of the KV-16x x. 1.5.1 Part Names and Functions 1. Input terminal block 9. Input voltage selector switch Provided on side INPUT 24V C1 001 003 002 000 005 004 007 006 009 IN 008 5V VOLT 4. Input indicator lamps 0ch 0 1 2 3 4 5 6 7 8 9 5.
PAGE 42
1.5 KV-16AR/AT(P)/DR/DT(P) (16-I/O Basic Unit) 1.5.
PAGE 43
1.5 KV-16AR/AT(P)/DR/DT(P) (16-I/O Basic Unit) ■ Output circuit diagram 500 501 502 500 to 501 502 to 505 C3 C4 504 Visual KV Series Internal circuit Internal circuit • C3 and C4 are each independent. 24V 0V C3 C4 503 505 11 Chapter 1 Configuration and Specifications KVHKA Chap 01.p65 19 08.3.
PAGE 44
1.
PAGE 45
1.5 KV-16AR/AT(P)/DR/DT(P) (16-I/O Basic Unit) ■ Output circuit diagram Visual KV Series Internal circuit 24V 24V 500 501 0V C3 502 504 503 R502 505 * * For KV-16ATP/DTP PNP NPN 1.6kΩ 1 2 W C3 R502 500 to 505 Internal circuit Internal circuit Insulating power supply 11 500 to 505 Insultating power supply C3 R502 1.6 kΩ 1 2 W • A current limiting resistor 1.6 kΩ is built in R502 (to connect a motor driver). • A current limiting resistor 1.
PAGE 46
1.5 KV-16AR/AT(P)/DR/DT(P) (16-I/O Basic Unit) 1.5.4 Relationship between Continuous Simultaneous ON Ratio and Ambient Temperature Visual KV Series CAUTION If the number of I/O points which turn ON at the same time exceeds the specifications range, the unit may be damaged. The graphs below show the relationship between the ambient temperature and the continuous simultaneous ON ratio.
PAGE 47
1.5 KV-16AR/AT(P)/DR/DT(P) (16-I/O Basic Unit) 1.5.5 Dimensions ■ Main unit Side view (KV-16DR/DT(P)) 24.5 13.3 35.4 90 35.4 90 3.8 4 3.8 4 Visual KV Series Side view (KV-16AR/AT(P)) Front view 17 4.1 22 65 70 22 43 Bottom view of AC type 17.5 11 20.5 ■ Metal fixture for screw tightening 6-ø5.0 (Mounting hole) Main unit mounting hole (2 positions) 99 111 31 50 64 t=2 * Two M3.5 countersunk-head screws are included for mounting the main unit.
PAGE 48
1.6 KV-24AR/AT(P)/DR/DT(P) (24-I/O Basic Unit) 1.6 KV-24AR/AT(P)/DR/DT(P) (24-I/O Basic Unit) Visual KV Series This section describes the name and function of each part, the I/O specifications, the terminal layout, circuit diagrams, and dimensions of the KV-24x x. 1.6.1 Part Names and Functions 1. Input terminal block 9.
PAGE 49
1.6 KV-24AR/AT(P)/DR/DT(P) (24-I/O Basic Unit) 1.6.
PAGE 50
1.6 KV-24AR/AT(P)/DR/DT(P) (24-I/O Basic Unit) ■ Output circuit diagram Visual KV Series Internal circuit 500 24V 0V 501 C3 502 C4 503 C5 504 C6 506 505 507 1 500 501 502 to 503 504 to 507 C3 C4 C5 C6 • C3 to C6 are each independent. 1-26 Chapter 1 Configuration and Specifications KVHKA Chap 01.p65 26 08.3.
PAGE 51
1.
PAGE 52
1.6 KV-24AR/AT(P)/DR/DT(P) (24-I/O Basic Unit) ■ Output circuit diagram Visual KV Series Internal circuit V1 24V V2 0V 500 C3 501 502 R5O1 R500 503 R502 504 V3 506 505 507 * * For KV-24ATP/DTP NPN Insulating power supply 1.6 kΩ 2W C3 R500 to R502 Internal circuit 1 PNP 1 500 to 507 Internal circuit 500 to 507 Insultating power supply C3 R500 to R502 1.6 kΩ 1 2 W • A 1.6 kΩ current limiting resistor is built in each of R500 to R502 (to connect a motor driver).
PAGE 53
1.6 KV-24AR/AT(P)/DR/DT(P) (24-I/O Basic Unit) CAUTION If the number of I/O points which turn ON at the same time exceeds the specifications range, the unit may be damaged. The graphs below show the relationship between the ambient temperature and the continuous simultaneous ON ratio. Load current L: Visual KV Series 1.6.
PAGE 54
1.6 KV-24AR/AT(P)/DR/DT(P) (24-I/O Basic Unit) 1.6.5 Dimensions ■ Main unit Front view Side view (KV-24AR/AT(P)) Side view (KV-24DR/DT(P)) Visual KV Series 31 5.2 35.4 90 35.4 90 3.8 4 3.8 4 20.5 22 80 70 22 43 Bottom view (KV-24AR/AT(P)) 17.5 1 20.5 ■ Metal fixture for screw tightening 6-ø0.5 (Mounting hole) Main unit mounting hole* (2 positions) 99 111 48 66 79 t=2 * Two M3.5 countersunk-head screws are included for mounting the main unit.
PAGE 55
1.7 KV-40AR/AT(P)/DR/DT(P) (40-I/O Basic Unit) 1.7 KV-40AR/AT(P)/DR/DT(P) (40-I/O Basic Unit) 1.7.1 Part Names and Functions 5. Output indicator lamps 4. Input indicator lamps 1. Input terminal block 6. Connector (provided on side) Visual KV Series This section describes the name and function of each part, the I/O specifications, the terminal layout, circuit diagrams, and dimensions of the KV-40x x. 9.
PAGE 56
1.7 KV-40AR/AT(P)/DR/DT(P) (40-I/O Basic Unit) 1.7.
PAGE 57
1.7 KV-40AR/AT(P)/DR/DT(P) (40-I/O Basic Unit) ■ Output circuit diagram 500 0V 24V 501 C3 502 C4 503 C5 504 C6 506 508 505 507 510 509 C7 511 512 C8 Visual KV Series Internal circuit 514 513 515 11 Internal circuit 500 501 502 to 503 504 to 507 508 to 511 512 to 515 C3 C4 C5 C6 C7 C8 • C3 to C8 are each independent. Chapter 1 Configuration and Specifications KVHKA Chap 01.p65 33 08.3.
PAGE 58
1.
PAGE 59
1.7 KV-40AR/AT(P)/DR/DT(P) (40-I/O Basic Unit) ■ Output circuit diagram V1 24V V2 0V 500 C3 501 502 R5O1 R500 503 R502 504 V3 506 505 508 510 507 509 512 Visual KV Series Internal circuit 514 511 513 515 * * For KV-40ATP/DTP NPN PNP C3 R500 to R502 Internal circuit 1.6 kΩ 1 2 W Insulating power supply 500 to 515 Internal circuit 500 to 515 C3 • A 1.6 kΩ current limiting resistor is built in each of R500 to R502 (to connect a motor driver).
PAGE 60
1.7 KV-40AR/AT(P)/DR/DT(P) (40-I/O Basic Unit) 1.7.4 Relationship between Continuous Simultaneous ON Ratio and Ambient Temperature Visual KV Series CAUTION If the number of I/O points which turn ON at the same time exceeds the specifications range, the unit may be damaged. The graphs below show the relationship between the ambient temperature and the continuous simultaneous ON ratio.
PAGE 61
1.7 KV-40AR/AT(P)/DR/DT(P) (40-I/O Basic Unit) 1.7.5 Dimensions ■ Main unit Front view Side view (KV-40AR/AT(P)) Side view (KV-40DR/DT(P)) Visual KV Series 31 20.2 35.4 90 35.4 90 3.8 4 3.8 4 22 43 20.5 22 110 70 Bottom view (KV-40AR/AT(P)) 17.5 11 20.5 ■ Metal fixture for screw tightening 4-ø5.0 (Mounting hole) Main unit mounting hole* (2 positions) 99 111 78 109 t=2 * Two M3.5 countersunk-head screws are included for mounting the main unit.
PAGE 62
1.8 KV-E4X/E8X/E16X (Expansion Input Unit) Visual KV Series 1.8 KV-E4X/E8X/E16X (Expansion Input Unit) This section describes the name and function of each part, the input specifications, the terminal layout, circuit diagrams, and dimensions of three types of expansion input units. 1.8.1 Part Names and Functions 1. Input terminal block C1 1 3 0 2 IN 2. Input indicator lamps 0 4. Expansion cable 1 3. READY/ERROR indicator lamp 5.
PAGE 63
1.8 KV-E4X/E8X/E16X (Expansion Input Unit) 1.8.3 Terminal Layout Drawings and Input Circuit Diagrams KV-E4X (4-I/O expansion input unit) C1 1 0 Visual KV Series ■ Terminal layout drawing 3 2 V2 V4 V1 V3 V5 11 ■ Input circuit diagram C1 1 3 0 4.
PAGE 64
1.8 KV-E4X/E8X/E16X (Expansion Input Unit) KV-E8X (8-I/O expansion input unit) ■ Terminal layout drawing Visual KV Series C1 1 0 2 4 C2 3 V1 6 5 V2 V3 7 V4 ■ Input circuit diagram 1 C1 1 510 Ω 0 to 3 4 to 7 V2 3 0 V1 2 Photocoupler insulation 4.3 kΩ • C1 and C2 are each independent. • V1 to V2 and V3 to V4 are short-circuited inside respectively (so they can be used as relay terminal blocks).
PAGE 65
KVHKA Chap 01.p65 41 4 12 10 5 13 4 5 6 C4 13 12 14 Visual KV Series C2 0 to 3 4 to 7 8 to 11 12 to 15 4.3KΩ 08.3.
PAGE 66
1.8 KV-E4X/E8X/E16X (Expansion Input Unit) 1.8.4 Dimensions ■ Main unit Visual KV Series Front view (KV-E4x) Front view (KV-E8x) Side view Front view (KV-E16x) 35.4 90 38 45 65 4 43.5 ■ Metal fixture for screw tightening 4-ø5.0 1 (Mounting hole) Main unit mounting hole* (2 positions) 99 111 25 38 t=2 * Two M3.5 countersunk-head screws are included for mounting the main unit. 1-42 Chapter 1 Configuration and Specifications KVHKA Chap 01.p65 42 08.3.
PAGE 67
1.9 KV-E4R/E4T/E8R/E8T(P)/E16R/E16T(P) (Expansion Output Unit) This section describes the name and function of each part, the output specifications, the terminal layout, circuit diagrams, and dimensions of three types of expansion input units. 1.9.1 Part Names and Functions Visual KV Series 1.9 KV-E4R/E4T/E8R/E8T(P)/E16R/E16T(P) (Expansion Output Unit) 1. Output terminal block C1 1 0 3 2 0 OUT 2.Output indicator lamps 1 3.READY/ERROR indicator lamp 4.Expansion cable 5.
PAGE 68
1.
PAGE 69
1.9 KV-E4R/E4T/E8R/E8T(P)/E16R/E16T(P) (Expansion Output Unit) 1.9.3 Terminal Layout Drawings and Input Circuit Diagrams KV-E4R [4-I/O expansion output unit (relay output type)] C1 1 0 Visual KV Series ■ Terminal layout drawing 3 2 V2 V4 V1 V3 V5 11 ■ Output circuit diagram C1 1 0 3 2 Internal circuit V2 Internal circuit V1 V4 V3 V5 0 to 3 C1 • V1 to V5 are short-circuited inside (so they can be used as a relay terminal block).
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1.9 KV-E4R/E4T/E8R/E8T(P)/E16R/E16T(P) (Expansion Output Unit) KV-E4T [4-I/O expansion output unit (transistor output type)] ■ Terminal layout drawing Visual KV Series C1 1 0 3 2 V2 V4 V1 V3 V5 ■ Output circuit diagram 1 C1 1 0 3 2 Internal circuit V2 V1 V4 V3 V5 Insulating power supply 0 to 3 Internal circuit C1 • V1 to V5 are short-circuited inside (so they can be used as a relay terminal block). 1-46 Chapter 1 Configuration and Specifications KVHKA Chap 01.p65 46 08.3.
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1.9 KV-E4R/E4T/E8R/E8T(P)/E16R/E16T(P) (Expansion Output Unit) KV-E8R [8-I/O expansion output unit (relay output type)] ■ Terminal layout drawing 1 3 V2 0 2 V1 4 6 V3 C2 5 7 Visual KV Series C1 V4 ■ Output circuit diagram 11 C1 1 3 V2 0 2 V1 Internal circuit 4 Internal circuit C2 V3 6 5 7 V4 0 to 3 C1 • C1 and C2 are each independent. • V1 to V2 and V3 to V4 are short-circuited inside (so they can be used as relay terminal blocks).
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1.
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1.9 KV-E4R/E4T/E8R/E8T(P)/E16R/E16T(P) (Expansion Output Unit) KV-E16R [16-I/O expansion output unit (relay output type)] ■ Terminal layout drawing 1 0 8 C3 3 C2 2 10 9 11 5 7 4 6 12 14 C4 13 Visual KV Series C1 15 ■ Output circuit diagram 11 C1 1 0 3 C2 2 5 7 4 6 12 14 Internal circuit 8 9 Internal circuit C3 10 11 C4 13 15 0 to 3 4 to 7 8 to 11 12 to15 C1 C2 C3 C4 • C1 and C4 are each independent. Chapter 1 Configuration and Specifications KVHKA Chap 01.
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1.
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1.9 KV-E4R/E4T/E8R/E8T(P)/E16R/E16T(P) (Expansion Output Unit) 1.9.4 Dimensions Front view (KV-E4x) Front view (KV-E8 x) Front view (KV-E16 x) Side view 35.4 90 38 45 65 4 Visual KV Series ■ Main unit 4 43.5 ■ Metal fixture for screw tightening 11 4-ø5.0 (Mounting hole) Main unit mounting hole* (2 positions) 99 111 25 38 t=2 * Two M3.5 countersunk-head screws are included for mounting the main unit. Chapter 1 Configuration and Specifications KVHKA Chap 01.p65 51 08.3.
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1.10 KV-E4XR/E4XT(P) (Expansion I/O Unit) Visual KV Series 1.10 KV-E4XR/E4XT(P) (Expansion I/O Unit) This section describes the name and function of each part, the I/O specifications, the terminal layout, circuit diagrams, and dimensions of two types of expansion I/O units. 1.10.1 Part Names and Functions 1. Input terminal block C1 X3 X1 X0 V2 X2 0 V1 1 2 IN 3. Input indicator lamps 3 4. READY/ERROR indicator lamp 6. Expansion cable 5. Output indicator lamps ch KV-E4XR 7.
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1.10 KV-E4XR/E4XT(P) (Expansion I/O Unit) 1.10.2 Input Specifications Item External connection method Maximum input rating Specifications Input voltage 24 VDC, 5.3 mA 26.4 VDC Minimum ON voltage 19 V Maximum OFF current 2 mA Input impedance Common method Input time constant (Changed in two steps by special utility relays 2609 to 2612) ➮ Visual KV Series Terminal block 4.
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1.10 KV-E4XR/E4XT(P) (Expansion I/O Unit) 1.10.4 Terminal Layout Drawings and Input Circuit Diagrams KV-E4XR (Relay output type) Visual KV Series ■ Terminal layout drawing C1 X1 X3 V2 X0 X2 V1 Y0 Y2 V3 C2 Y1 Y3 V4 1 ■ Input circuit diagram Internal circuit X2 V1 X3 Brown Blue Black Three-wire type Brown Blue C1 Three-wire type Brown Blue Black Three-wire type Brown Blue Black X1 Three-wire type Black V2 X0 4.
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1.10 KV-E4XR/E4XT(P) (Expansion I/O Unit) ■ Output circuit diagram Visual KV Series Internal circuit Y0 C2 V3 Y2 Y1 V4 Y3 Internal circuit Y0 to Y3 11 C2 • V1 to V2 and V3 to V4 are short-circuited inside (so they can be used as relay terminal blocks). Chapter 1 Configuration and Specifications KVHKA Chap 01.p65 55 08.3.
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1.10 KV-E4XR/E4XT(P) (Expansion I/O Unit) KV-E4XT(P) (Transistor output type) ■ Terminal layout drawing Visual KV Series C1 X1 X3 V2 X0 X2 V1 Y0 Y2 V3 C2 Y1 Y3 V4 1 ■ Input circuit diagram Internal circuit X2 Brown Blue Black C1 Three-wire type Brown Blue Black Three-wire type Brown Blue Three-wire type Black X1 Brown Blue X3 Black V2 X0 Three-wire type V1 4.
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1.10 KV-E4XR/E4XT(P) (Expansion I/O Unit) ■ Output circuit diagram Visual KV Series Internal circuit Y0 V3 Y2 C2 Y1 Y3 V4 * * For KV-E4XTP PNP NPN Insulating power supply C2 Y0 to Y3 Internal circuit Internal circuit C2 Insultating power supply Y0 to Y3 • V1 to V2 and V3 to V4 are short-circuited inside (so they can be used as relay terminal blocks). Chapter 1 Configuration and Specifications KVHKA Chap 01.p65 57 08.3.
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1.10 KV-E4XR/E4XT(P) (Expansion I/O Unit) 1.10.5 Dimensions Visual KV Series ■ Main unit Front view Side view 35.4 90 45 4 4 43.5 ■ Metal fixture for screw tightening 4-ø5.0 1 (Mounting hole) Main unit mounting hole* (2 positions) 99 111 25 38 t=2 * Two M3.5 countersunk-head screws are included for mounting the main unit. 1-58 Chapter 1 Configuration and Specifications KVHKA Chap 01.p65 58 08.3.
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1.11 KV-D20 (Operator interface panel) 1.11 KV-D20 (Operator Interface Panel) Visual KV Series This section describes the name and function of each part, the general specifications, the functional specifications, and dimensions of the operator interface panel. 1.11.1 Part Names and Functions 1 Customized indicator lamps 1 2 3 4 5 Communication port (provided on rear face) 2 Liquid crystal display screen 6 Bit guide 7 6 5 4 3 2 1 0 F1 F2 F3 F4 11 3. Customized switches N o.
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1.11 KV-D20 (Operator interface panel) 1.11.2 General Specifications Item Visual KV Series Supply voltage Current consumption 5 VDC, 180 mA max. (60 mA max.
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1.11 KV-D20 (Operator interface panel) 1.11.4 Dimensions ■ Main unit 75 112 Visual KV Series Panel thickness: 1.0 to 3.0 mm 67 34 5 133 (including mounting fixtures) ■ Panel cut size 11 145 68 +1 0 105 +1 0 83 Chapter 1 Configuration and Specifications KVHKA Chap 01.p65 61 08.3.
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Visual KV Series 1 1-62 Chapter 1 Configuration and Specifications KVHKA Chap 01.p65 62 08.3.
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Visual KV Series Chapter 2 System Installation This chapter describes the installation and connection of each Visual KV Series unit as well as system maintenance. KVHKA Chap 02.p65 63 2.1 Installation Environment ......................................................... 1-64 2.1.1 2.1.2 2.1.3 2.1.4 2.1.5 Installation Environment ........................................................................ Installation Position ...............................................................................
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2.1 Installation Environment 2.1 Installation Environment Visual KV Series This section describes cautions with the environment in which each unit is installed and the installation position inside the panel. 2.1.
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2.1 Installation Environment 2.1.2 Installation Position Front installation Installation on ceiling Correct Incorrect Visual KV Series ■ Installation direction When attaching a unit inside a panel, install the unit so that the front face (equipped with the Access Window, communication ports, etc.) faces front or upwards. Vertical installation Upward installation * Incorrect Correct 12 * Upward installation does not comply with CE marking.
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2.1 Installation Environment 2.1.3 Installation Procedure This section describes how to attach a connected unit directly to a panel, to a DIN rail, or to a DIN rail with an expansion unit spacer. Visual KV Series ■ Attaching a unit directly to a panel Attach the metal fixture for screw tightening to each KV Series unit using the countersunk-head screws through the countersunk holes. Mount the fixture directly to the panel.
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2.1 Installation Environment 2.1.4 Cautions on Wiring for Each Unit Visual KV Series This section describes cautions to keep in mind when wiring is performed for I/O units. Be sure to read this section before starting wiring. Wiring procedures for basic units The wiring procedures for basic units are described below. CAUTION • Turn off the power before starting wiring.
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2.1 Installation Environment ■ Wiring for a DC type basic unit For a DC type basic unit, perform the wiring as shown in the figure below. Visual KV Series KV-10DR 001 000 C1 002 KV-10DR 003 004 005 IN 503 OUT C2 EYENCE 0ch 0 1 0 1 2 3 2 3 4 5 5ch 501 24V-IN-OV 500 C3 502 C4 Breaker 24 VDC external power supply Note: Connect the power supply to the power supply input terminals with 24 VDC output, which offers a sufficient margin of power capacity.
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2.1 Installation Environment Because the Visual KV Series is constructed to be sufficiently resistant to noise, it can usually be used without being grounded. However, when the Visual KV Series is used in an environment with a lot of noise, grounding is required. In such a case, pay strict attention to the following contents. • • Perform complete grounding for each individual unit. In this case, the ground resistance should be 100 Ω or less.
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2.2 Connecting Visual KV Series Expansion Units Visual KV Series 2.2 Connecting Visual KV Series Expansion Units This section describes the method to connect Visual KV Series expansion units to a Visual KV Series basic unit and the various functions of expansion units. 2.2.
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2.2 Connecting Visual KV Series Expansion Units • Connect a basic unit and an expansion unit with an expansion cable. • An expansion cable approximately 60 mm long is provided as standard. • When extending the expansion cable, use long expansion cables (300 mm) (OP-35361). • Up to two expansion cables (300 mm) can be connected to one basic unit. • The READY/ERROR LED is lit during normal communication, flashes when an abnormality occurs, and is not lit when the power is not supplied correctly.
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2.2 Connecting Visual KV Series Expansion Units Connection methods Visual KV Series 1. Peel off the tape stuck to the right side of the basic unit. 2. Connect an expansion cable to the connector. ■ When extending a cable Replace a standard expansion cable (60 mm) with an optional expansion cable (300 mm) (OP-35361). 2 1. Disconnect the standard expansion cable from the expansion unit connector. 2. Connect an optional expansion cable (300 mm) to the expansion unit connector. 3.
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2.2 Connecting Visual KV Series Expansion Units Number of connectable units Basic unit Input Output Input Expansion units Input Output Output Output Visual KV Series ● When the basic unit is a KV-10xx/16xx/24xx Up to four input units and four output units (that is, up to 8 total expansion units) can be connected to one basic unit.
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2.2 Connecting Visual KV Series Expansion Units 2.2.3 Confirming the Connection Settings of Expansion Units Visual KV Series Relay No. (unit No., address No., contact No.) The relay No. of each expansion unit is automatically assigned in the order of connection.
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2.2 Connecting Visual KV Series Expansion Units The connection status (connected or unconnected) of a connected expansion unit can be confirmed using the Access Window, the ladder support software "KV IncrediWare (DOS)" and "LADDER BUILDER for KV", or the KV-P3E(01) handheld programmer. ➮ Refer to "Chapter 3. Access Window" (p.1-79), "Chapter 6. Handheld Programmer" (p.1-195), and the "6.2.9. Displaying the Use Status" (p. 2-70).
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2.2 Connecting Visual KV Series Expansion Units Input time constant for expansion units Visual KV Series The initial setting of the time constant is "10 ms" for each expansion unit. The input time constant can be set to "10 µs" using the Access Window, the ladder support software "KV IncrediWare (DOS)" and "LADDER BUILDER for KV", or the KV-P3E(01) handheld programmer. Change the value of special utility relays 2609 to 2612. Special utility relay No.
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2.2 Connecting Visual KV Series Expansion Units An expansion unit operates at a cycle of 800 µs without depending on the scan time. When performing input while setting the input time constant of an expansion unit to 10 µs, or when synchronizing the output of a basic unit with the output of an expansion unit, pay strict attention to the following contents. When inputting Visual KV Series 2.2.
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2.3 Inspection and Maintenance 2.3 Inspection and Maintenance Visual KV Series This section describes the inspection and maintenance procedures for units. 2.3.1 Inspection While basic units and other units have been used for a long period of time, the connector connection area may become loose, the battery may wear out, or another nonconformity may occur in operation. To avoid any nonconformities, inspect the basic units, other units, and the wiring periodically.
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Visual KV Series Chapter 3 Access Window This chapter describes the Access Window used for changing and monitoring data. KVHKA Chap 03.p65 79 3.1 Overview of the Access Window ............................................ 1-80 3.1.1 3.1.2 What is the Access Window .................................................................. 1-80 Access Window Use Examples ............................................................. 1-80 3.2 Basic Operating Procedures ..........................................
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3.1 Overview of the Access Window 3.1 Overview of the Access Window Visual KV Series This section describes the outline of the Access Window and examples of how to use it. 3.1.1 What is the Access Window The Visual KV Series is equipped with a small, two-color backlighted LCD to easily show useful information to the user. 3.1.
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3.2 Basic Operating Procedures This section describes the operation mode change function of the Visual KV Series, each mode in the Access Window, as well as basic operating procedures for the Access Window. 3.2.1 Operation Mode Visual KV Series 3.2 Basic Operating Procedures In the Visual KV Series, two operation modes are offered, RUN mode and PROGRAM mode. ■ RUN mode In this mode, a program is executed repeatedly. ■ PROGRAM mode In this mode, program execution is stopped.
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3.2 Basic Operating Procedures 3.2.3 Part Names and Functions of the Access Window 1. Device selector window Visual KV Series 1. Device selector window 2. Setting operation keys 3. Main display window 3.Main display window 2. Setting operation keys KV-24xx/40xx KV-10xx/16xx 1. Device selector window Displays the device type currently selected in the device mode. 2. Setting operation keys Allows you to change the setting in each mode and change the mode from one mode to another.
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3.2 Basic Operating Procedures 3.2.5 Turbo Function When specifying device Nos. using keys, the turbo function is available in the device mode, and is used to increase the numeric value addition (subtraction) speed. ■ Quick function When a key is pressed and held for 0.5 second, key repetition (automatic addition/ subtraction) is activated. When the key is pressed and held down continuously, the quick function is activated 1.
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3.3 Digital Trimmer Mode Visual KV Series 3.3 Digital Trimmer Mode The setting method for Analog Timer (TMIN: Trimmer in) is changed from conventional analog method to digital method, which allows for more detailed settings. This section describes the function and the operating procedure of the digital trimmer mode. 3.3.1 Function and Operating Procedure Key operation and screen display The table below shows the function for each key in the digital trimmer mode.
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3.3 Digital Trimmer Mode Increment (decrement) quantity Increment (decrement) quantity Current value Visual KV Series 2. Select the increment (decrement) quantity. key is pressed, the increment (decrement) quantity is changed Each time the in the sequence "1 ➞ 10 ➞ 100 ➞ 1,000 ➞ 1 . . ." Upper limit value 3. Increase/decrease the current value. Increase/decrease the current value by pressing the / key.
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3.3 Digital Trimmer Mode ■ Upper limit value of the digital trimmer The upper limit value of the digital trimmer can be set by selecting "TRM" in the device mode. ➮ Refer to "3.4 Device Mode" (p.1-87) Visual KV Series When the upper limit value of the digital trimmer is set in the device mode, it is automatically stored in one of the data memories. The table below shows the data memories used to save these upper limit values. Data memory No.
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3.4 Device Mode 3.4 Device Mode Visual KV Series Internal devices can be displayed and set in the Access Window. This section describes the function and operating procedure of the device mode. 3.4.1 Function and Operating Procedure Devices that can be displayed and changed The following devices can be displayed and changed in the device mode.
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3.4 Device Mode Selecting the device and displaying the current value/set value Select the device type and the device No. to be displayed. Visual KV Series ■ Operating procedure 1. Select the device type. key. Each time the key is pressed, the Select the device type using the device type is changed among DM, TM, T/C, CTC, TRM, and RLY in this order and displayed in the device selector window. Selected device type Selected device type 2. Select the device No. Select the device No.
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3.4 Device Mode Changing a numeric value ■ Operating procedure Initially select the device No. to be changed. 1. Select the numeric value change status. When the key is pressed and held for 3 seconds, a digit to be changed begins flashing. Digit whose numeric value can be changed Visual KV Series Change the setting contents of a selected device. Press and hold it for 3 seconds. In this example, the 5th digit is flashing. When the device No.
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3.4 Device Mode 3. Changing a numeric value. Increase/decrease the numeric value of the selected digit using the / key. Visual KV Series Numeric value is increased/decreased. A numeric value can be changed only for the flashing digit. The upper and lower digits are not changed. 4. Register (reflect) the input. When the key is pressed and held for 3 seconds, the input value is registered (reflected). 3 Press and hold it for 3 seconds.
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3.4 Device Mode • Even if the device mode is changed to another mode, the device type and device No. selected just before the mode change are retained. Device Nos. of other devices are also retained. When the device type is changed in the device mode, a selected device No. for each device type is also held. • When the power is turned off, just the device No. of the selected device type is held only if the device mode was selected just before the power was turned off. The held device No.
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3.4 Device Mode Timer/counter (T/C) Visual KV Series Device No.: 0 to 249 If the device No. has not been registered yet, horizontal lines are displayed. Current value Set value • • • • If the key is pressed while the 1st digit in the bottom line is flashing, the 1st digit in the bottom line stops flashing and the 5th digit in the middle line starts flashing.
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3.4 Device Mode CTC3 Visual KV Series CTC2 The CTH1 value is displayed in the middle line for both CTC2 and CTC3. Trimmer (TRM) Device No.: 0 or 1 Current value Upper limit value • While the device No. is selected, no turbo function is available. • In the numeric value change status, a flashing digit is changed in the same way as T/C. However, when the upper limit value is changed, numeric values stored in DM1938 (for the trimmer No. 0) and DM1939 (for the trimmer No.
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3.5 System Mode Visual KV Series 3.5 System Mode In the Visual KV Series, the operation mode can be changed between RUN and PROGRAM modes using the keys provided on the basic unit. This paragraph describes the function and operating procedure of the system mode. 3.5.1 Function and Operating Procedure Key operation and screen display The table below shows the function of each key in the system mode. Setting operation key Function Registers selected mode when pressed and held for 3 seconds.
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3.5 System Mode Visual KV Series 2. Register the operation mode selected in step 1 above. When the key is pressed and held for 3 seconds, the currently selected mode is registered. When the operation mode is changed, the backlighted color is changed. When the operation mode is changed from RUN to PROGRAM Backlight: Green The backlight is changed to red. Press and hold it for 3 seconds. When the operation mode is changed from PROGRAM to RUN Backlight: Red The backlight is changed to green.
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3.5 System Mode LOAD mode and SAVE mode Visual KV Series Use the LOAD mode and SAVE mode to retain contact comments, data memories, and counter current values beyond the backup period or to securely hold important data. LOAD mode: In this mode, contact comments, data memories, and counter current values stored in the EEPROM are loaded into RAM.
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3.6 Message Display 3.6 Message Display 3.6.1 Error Messages and Error Status When an error has occurred in the basic unit, "Error" is displayed in the top line of the Access Window and a corresponding error code is displayed in the middle line. Visual KV Series This section describes error messages displayed in the error status and user messages. Red backlight is flashing. Error code • While "Error" and an error code are displayed, a red backlight is flashing.
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3.6 Message Display Visual KV Series How to use the user messages • Enter a No. (0 to 255) to be displayed in the Access Window to DM1950. Set the special utility relay 2515 to ON. • When the special utility relay 2515 changes to OFF, the displayed user message is deleted. • When a displayed user message is deleted by pressing any key in the Access Window, the special utility relay 2515 changes to OFF. Note 1: Set the special utility relay using the SET/RES instructions.
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Visual KV Series Chapter 4 KV-D20 Operator Interface Panel This chapter describes the KV-D20 Operator Interface Panel used for changing, monitoring, and displaying the status of inside relays, timers, counters and data memories. Before Operation Checking Package Contents ................................................................. Part Names and Functions .................................................................... Details about the KV-D20 .....................................................
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4.1 Before Operation 4.1 Before Operation Visual KV Series This section includes the names, functions, and details of the KV-D20 and information required before starting operation. 4.1.1 Checking Package Contents The KV-D20 package includes the following components. Before using the KV-D20, check that all components have been included in the package. 7 6 5 4 3 2 1 0 KV-D20 Display Modular cable (2.5 m) OP-26487 Mounting fixture (2 pcs.
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4.1 Before Operation 4.1.2 Part Names and Functions 1. Customized lamps 1 Visual KV Series This section describes the part names and functions of the KV-D20. 2. LCD display 2 3 4 5. Communication port (rear side) 6. Bit guide 7 6 5 4 3 2 1 0 F1 F2 F3 F4 3. Customized switches 4. Setting operation switch No. Name Function 1 Customized lamps Assigned to special utility relays. The LED illuminates when the corresponding relay turns on.
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4.1 Before Operation 4.1.3 Details about the KV-D20 Visual KV Series This section describes the general specifications, functional specifications, and dimensions of the KV-D20. General specifications Item Specification Power supply voltage Supplied from the communication port of the KV (5 VDC) Current consumption 5 VDC, 180 mA max. (60 mA max.
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4.1 Before Operation Dimensions ■ KV-D20 75 112 Visual KV Series Panel thickness: 1.2 to 3.0 mm 67 34 5 133 (Including mounting fixtures) ■ Panel cutout 145 68 +1 0 105 +1 0 14 83 Chapter 4 KV-D20 Operator Interface Panel KVHKA Chap 04.p65 103 08.3.
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4.1 Before Operation 4.1.4 Installation and Environment This section describes the panel mounting method and precautions for installation. Visual KV Series Use environment This section describes environment, location, and wiring precautions for the KV-D20. ■ Locations Avoid installing the KV-D20 in the following locations: • Locations in which the KV-D20 may be subjected to direct sunlight. • Locations in which the ambient temperature drops below 0°C (32°F) or exceeds 50°C (122°F).
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4.1 Before Operation Panel mounting 1.2 to 3.0 mm Visual KV Series ■ Precautions • Install the KV-D20 by holding the panel at the front and rear sides with the unit and mounting fixtures. Available panel thickness: 1.2 mm to 3.0 mm * If your panel has a thickness of 3.0 mm or more, contact your nearest KEYENCE office listed at the back of this manual.
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4.1 Before Operation 4.1.5 Inspection and Maintenance This section describes how to inspect and maintain the KV-D20. Visual KV Series Inspection The KV-D20 may cause malfunctions due to loose modular cable connectors or mounting fixtures during long-term use. Be sure to regularly check the KV-D20 unit and connections.
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4.2 Overview and Operation 4.2 Overview and Operation This section includes examples of uses for the KV-D20. As a handheld programmer The KV-D20 allows you to change the KV Series’ operating mode (RUN or PROGRAM) or to change the preset values of timers and counters without using the KV-P3E(01) handheld programmer. Visual KV Series 4.2.1 Use Examples for the KV-D20 As a digital switch Various values can be input with the KV-D20.
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4.2 Overview and Operation 4.2.2 Connection with the KV Series This section describes how to connect the KV-D20 with the KV Series. Visual KV Series Connection Open the connector cover of the KV basic unit and connect the modular connector supplied with the KVD20. (Either communication port A or B can be used.) Modular cable (2.5 m) Insert the other end of the modular cable to the communication port at the rear of the KV-D20.
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4.2 Overview and Operation 4.2.3 Overview of the KV-D20 Switching the display mode The KV series has two operating modes: RUN and PROGRAM. The KV-D20 allows changes among the operator mode, device mode, and system mode for the RUN and PROGRAM modes respectively. RUN mode Visual KV Series The KV-D20 has three display modes: operator mode, device mode, and system mode. This section includes an overview of these modes.
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4.2 Overview and Operation Overview of each display mode This section includes an overview of the three display modes: operator mode, device mode, and system mode. Visual KV Series ■ Operator mode (➮ page 1-117) Normally, operators use this mode. It includes the following five screens: 4 • Operator screen (➮ page 1-118) Allows you to display five pages (20 lines/page) of devices by writing simple ladder programs. Contact comments that are entered with alphanumeric characters can also be displayed.
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4.2 Overview and Operation Assignment of relays/DM Visual KV Series In the KV Series, special utility relays 2500 through 2513, DM1580 through 1599, and DM1670 through 1699 are the devices relevant to the KV-D20. The devices are assigned as follows: ■ Special utility relays used for the KV-D20 Relay No. Function 2500 Pressing F1 (Customized switch 1) turns on this relay. 2501 Pressing F2 (Customized switch 2) turns on this relay. 2502 Pressing F3 (Customized switch 3) turns on this relay.
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4.2 Overview and Operation Other functions This section describes other functions of the KV-D20. Visual KV Series User message function This function corresponds to the user message function of the Access Window of the KV unit. The Access Window displays numeric values only, but the KV-D20 displays comments as well. Messages are displayed with 32 characters (16 characters x 2 lines). The Access Window displays the desired number stored in DM1950 when a certain relay turns on.
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Note 3: Even the contact comments for ladder programs created with LADDER BUILDER for KV Ver. 1.0x or KV-IncrediWare (DOS) can be displayed on the KVD20 after being transferred to the KV unit with the LADDER BUILDER for KV Ver. 1.5 or later. Note 4: "Not transfer" is initially set as the contact comment transfer setting of the LADDER BUILDER for KV Ver. 1.5 or later. To display contact comments on the KVD20, enable the contact comment transfer setting with the LADDER BUILDER for KV Ver. 1.5 or later.
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4.2 Overview and Operation Beep function The KV-D20 features a beep function to provide an audio signal for workers. The beep sounds while special utility relay 2511 is turned on. 2511 is ON. Visual KV Series 2511 is OFF. Beep Key-lock function The key-lock function is used to lock the display screen. When the key-lock function is set, the current screen is locked regardless of the display screen mode or status.
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4.2 Overview and Operation Mode Bit 0 Operator screen Bit 1 Direct access screen (DM1677) Bit 2 Direct access screen (DM1678) Bit 3 Direct access screen (DM1679) Bit 4 KV-I/O monitor screen Bit 5 Switch comment screen Bit 6 Lamp comment screen Visual KV Series DM1676 * Enter "0" in Bits 7 and following. Note: To set special utility relay 2513 to reset the KV-D20, turn on (SET) 2513 for one scan as shown below. The relay is automatically turned off after the KV-D20 is reset.
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4.2 Overview and Operation ■ When change setting is disabled for the current mode (screen) and the KVD20 is turned off: The setting is activated when the KV-D20 is turned on again. The screen next to the disabled screen appears. Visual KV Series ■ When change setting is disabled to a mode (screen) other than the current mode (screen): The change to the specified mode (screen) is disabled. The mode (screen) is not displayed when screens are switched.
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4.2 Overview and Operation 4.2.4 Operator Mode Visual KV Series The operator mode has five screens: operator screen, direct access screen, KV-I/O monitor screen, switch comment screen, and lamp comment screen. This section includes an overview and description of operation of each screen. Screen selection in operator mode Press the key to select screens in the operator mode. The screens are changed in the following order.
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4.2 Overview and Operation Operator screen Visual KV Series Devices and their attributes can be easily displayed on the KV-D20. Canceled when is pressed or when no key is pressed for 25 seconds 1DEFECTIVE: PRODUCED: PRESET: RLY 00010 10PCS 456 1000 ON 2DEFECTIVE: PRODUCED: PRESET: RLY00060 20PCS 456 1000 ON x 1.5 sec.
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Visual KV Series 4.2 Overview and Operation Canceled when is pressed or when no key is pressed for 25 seconds. *3 *4 1DEFECTIVE: 1DEFECTIVE: PRODUCED: PRESET: RLY 00010 10PCS 456 1000 ON 1DEFECTIVE: PRODUCED: PRESET: RLY 00010 10PCS 456 1000 ON 1DEFECTIVE: PRODUCED: PRESET: RLY 00010 10PCS 456 1000 ON 1DEFECTIVE: PRODUCED: PRESET: RLY 00010 PCS 456 1000 ON 1DEFECTIVE: PRODUCED: PRESET: RLY 00010 10PCS 456 1000 ON x 1.5 sec.
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4.2 Overview and Operation Device display setting Set the desired device to be displayed on the screen to DM1580 (first line) through DM1599 (20th line) with the setting number according to the following table.
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4.2 Overview and Operation • The contact comments for the specified devices are displayed from the left end, provided they are set with alphanumeric characters. However, only comment 1 is displayed. • Up to 20 characters can be displayed for a comment. The 21st and following characters are not displayed. • If a numeric value and a comment overlap, the numeric value has priority to be displayed. • If a device has no contact comment, the device number is displayed.
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4.2 Overview and Operation Device attribute display setting [DM1680 (first line) through DM1699 (20th line)] Visual KV Series The KV-D20 allows the display of devices with desired attributes. When no attributes are specified, the initial setting is used. The following 10 attributes can be specified using hexadecimal numbers for each line. $■ ■ ■ ■ No. Set value and function Attributes ▲ Bits 0 to 3 Bits 4 to 7 0 (OFF) * ▲ Decimal point position No decimal point No.
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4.2 Overview and Operation Note: The position of the PRESET value cannot be changed. • Values from 0 through 15 can be used (4-bit binary). However, the maximum number of spaces is the one at which the maximum value is left flush. The number of spaces is not increased even when a larger number is specified. Visual KV Series ■ Number of spaces to the right of a numeric value (Bit 4 to 7) [Initial setting: 0 (No spaces on the right end)] • Normally, numeric values are displayed from the right end.
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4.2 Overview and Operation Visual KV Series ■ Number of bits (Bit 10) [Initial setting: 16 bits] Specify the number of bits to be used to display the numeric value. • To display a value with 32 bits, turn on Bit 10. • The 32-bit display is available only for devices TM and DM. • When 32-bit display is set, the specified device is displayed in low-order bits, and the device that has the next device number of the specified device is displayed in high-order bits.
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4.2 Overview and Operation Priority of attribute display (except for Bits 14 and 15) Note 1: When "Show/hide numeric value" is set to OFF (Bit 8 is ON), the numeric value is not displayed even if other bits are turned ON. Only comments are displayed. However, the display of the preset value for a device using two lines (timers and counters) depends on the Bit 12 setting.
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4.2 Overview and Operation Direct access screen Visual KV Series This screen corresponds to the digital trimmer mode of the Access Window of the KV unit. Values in DM1677, DM1678, and DM1679 can be changed in real time. Operator screen PROCESS SPEED: 11 KV-I/O monitor screen Select the device to be changed from the three devices. • Press the key to select the increment/decrement quantity. (1, 10, 100, 1000, and 10000) • Press the ▲ or ▼ key to increment/decrement a value.
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4.2 Overview and Operation KV-I/O monitor screen "■" represents the ON status, and "_" represents the OFF status. Bits are assigned from right to left: bits 0 through 7 on "L" lines, and bits 8 through 15 on "H" lines. Visual KV Series Allows simultaneous monitoring of two channels (8 bits x 4) for the ON/OFF status of the input (IN), output (OUT), and connection information (USE) of the KV Series I/O devices. • Press the ▲ or ▼ key to select the device number (IN, OUT, or USE).
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4.2 Overview and Operation Switch comment screen Visual KV Series The customized switches (F1 to F4) are assigned to the following four relays. Each relay turns on only while the corresponding switch is pressed. When several switches are pressed simultaneously, one of the relays for the switches turns on. Customized switch F1 Relay No. RLY2500 F2 RLY2501 F3 RLY2502 F4 RLY2503 • When a contact comment is set to a relay, the comment is displayed (up to 17 characters).
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4.2 Overview and Operation Screen change permission in operator mode DM1676 Visual KV Series The operator mode has five screens. You can set the permission to change the screens in DM1676. Turn on the bit of the desired screen to be displayed.
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4.2 Overview and Operation 4.2.5 Device Mode This section includes an overview and description of operation of the device mode. Visual KV Series Device mode This mode corresponds to the device mode of the Access Window of the KV unit. The device mode allows you to display all values of devices: data memory (DM), temporary memory (TM), timers (T), counters (C), high-speed counters (CTH), highspeed counter comparators (CTC), trimmers (TRM), and relays (RLY).
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• To change from the operator mode to the device mode, special utility relay 2508 must be turned on. (The initial setting disables the change.) • When changing to the current mode (screen) is disabled during operation, the setting becomes effective after the current mode (screen) is changed to another mode (screen). To activate the setting immediately, turn on special utility relay 2513. The mode is switched to the operator mode.
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4.2 Overview and Operation Operation example for device mode The following is an example of the operation to change the value of data memory. Visual KV Series Note: The method is the same for other devices. Canceled when is pressed or when no key is pressed for 25 seconds x 1.5 sec. *2 *1 Press the ▲ or ▼ key to move the flashing line and select the device to be changed (within a page). 4 • Press the ▲ or ▼ key to select the device number to be displayed.
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Visual KV Series 4.2 Overview and Operation Canceled when is pressed or when no key is pressed for 25 seconds *3 x 1.5 sec. *2 • Press the key to move through digits. • Press the or key to increment/decrement a value. • Digits are not shifted automatically. 14 *1. Change the page to select the device and enter the change mode. (A device number flashes.) *2. The value section of the device flashes. (Zero suppression is canceled. The leftmost digit flashes.) *3. Confirm the changed value.
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4.2 Overview and Operation 4.2.6 System Mode This section includes an overview and description of operation of the system mode. Visual KV Series System mode This mode corresponds to the system mode of the Access Window of the KV unit. The system mode allows you to change the KV unit between RUN and PROGRAM modes with the KV-D20. RUN mode PROG mode Confirm the change x 1.5 sec. • To change from the operator mode to the system mode, special utility relay 2509 must be turned on.
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4.3 Examples of Ladder Programs 4.3 Examples of Ladder Programs Visual KV Series 4.3.1 Basic Ladder Programs This section describes basic ladder programs for actual use of the KV-D20. Before creating ladder programs Notes on contact comment display When entering a contact comment, note the following: • Enter a contact comment using alphanumeric characters. • To enter a space to the left of a contact comment, input "~" (swung dash) at the left end of the comment with the LADDER BUILDER for KV.
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4.3 Examples of Ladder Programs Device attribute display setting [DM1680 (first line) through DM1699 (20th line)] The following 10 attributes can be specified. ➮ Refer to page 1-122 for details. ▲ Visual KV Series $■ ■ ■ ■ No. Set value and function Attributes ▲ Bits 0 to 3 Bits 4 to 7 0 (OFF) * Decimal point position No decimal point No. of spaces to the right of numeric values Flush-right 1 (ON) Decimal point position: 0 to 15(F) No.
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4.3 Examples of Ladder Programs Displaying a decimal point Operator screen Ladder program 2002 2 F1 F2 F3 3 4 #30000 $0002 DW DW DM1580 DM1680 Visual KV Series 1 F4 Description Display a decimal point in the third place from the right in DM0000 (display two digits to the right of the decimal point). Comment Device Data memory No.
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4.3 Examples of Ladder Programs Displaying a value with a sign Operator screen Ladder program 2002 Visual KV Series 1 2 3 CURRENT POS: F1 F2 F3 #23000 $0200 DW DW DM1580 DM1680 4 -2367 F4 Description Display the value of CTH0 as a binary value with a sign. Example "#65535" is displayed as "-1". Comment Device High-speed counter No.
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4.3 Examples of Ladder Programs Displaying current and preset values of counter simultaneously Operator screen Ladder program 2002 2 3 4 #21100 $0000 DW DW DM1580 DM1680 Visual KV Series 1 PRESET F1 F2 F3 F4 Description • Display the current and preset values of C100 simultaneously. The upper line is the current value, and the lower line is the preset value. Comment Device No.
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4.3 Examples of Ladder Programs Disabling mode change Operator screen Ladder program 2002 2 3 4 Visual KV Series 1 F1 F2 F3 $0001 DW DM1676 F4 The screen is locked. The mode cannot be changed. Description Displays only the operator screen on the KV-D20. Note: This ladder program displays nothing on the operator screen. Sounding a beep Operator screen Ladder program 0000 1 2 3 2511 4 Beep F1 4 F2 F3 F4 Description The KV-D20 produces a beep sound while input 0000 is ON.
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4.3 Examples of Ladder Programs Setting customized lamps Operator screen 2 F1 F2 F3 3 0000 2504 0001 2505 0002 2506 0003 2507 4 Visual KV Series 1 Ladder program F4 Description • Customized lamp 1 illuminates while input 0000 is ON. • Customized lamp 2 illuminates while input 0001 is ON. • Customized lamp 3 illuminates while input 0002 is ON. • Customized lamp 4 illuminates while input 0003 is ON.
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4.3 Examples of Ladder Programs Displaying a flashing message Operator screen Ladder program 0000 Visual KV Series 1 2 3 4 T001 T000 NOW RUNNING F1 F2 F3 #41000 $0100 DW DW DM1580 DM1680 #41001 $0100 DW DW DM1580 DM1680 #0005 T000 #0010 T001 F4 Description • The comment display flashes (disappears for 1 second and appears for 0.5 seconds) while input 0000 is ON. • The status of the device is not displayed. Only the comment is displayed. Comment Device No.
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4.3 Examples of Ladder Programs This section includes examples of ladder programs for actual use of the KV-D20, along with the operator screen display and comment to be entered. Refer to "Before creating ladder programs" on page 1-135 for the notes about contact comment entry and details about the comment type and attributes. Example of displaying user messages Display user messages. The user messages are displayed at the rising edge of inputs 0000 through 0002.
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4.3 Examples of Ladder Programs Ladder program To display user messages 0001 Visual KV Series 0002 Display a user message (contact comment for input 0000). 1000 DIFU 0000 0003 1000 Display a user message (contact comment for timer 010). 0004 1001 DIFU 0001 0005 1001 Display a user message (contact comment for DM0100) and produce a beep sound. 0006 0002 1002 DIFU 1002 2511 #00030 T000 T000 0007 0008 #40000 DW DM1950 Message No.
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4.3 Examples of Ladder Programs Example of displaying messages with titles Visual KV Series Display messages with titles. The current values of C000 and C001 are displayed with comments. The comments of relays 10000 and 10001 are used as titles. Switching between screens is disabled. Operator screen 1 2 3 4 *MILK CARAMEL NO 1* PRODUCED: 470PACKS DEFECTIVE: 12PACKS ABCDE CO. F1 F2 F3 F4 Ladder program 0001 To display product information 0002 Display values of counters 0 and 1 with titles.
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4.3 Examples of Ladder Programs Visual KV Series 3. Assign counter C000 to the device displayed on the second line (specify "#21000" in DM1581). Set the attributes so that the number of spaces at the right end is "5" ($0050), the counter preset value is hidden (Bit 12: ON), changing the preset value is disabled (Bit 14:ON), and changing the value is disabled (Bit 15: ON) (DM1681 = $D050). Assign counter C001 to the device displayed on the third line (specify "#21001" in DM1582).
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4.3 Examples of Ladder Programs Ladder program 0001 Parameter settings for positioning control 0002 Use the KV-D20 to set the parameters for the simplified positioning control of the KV Visual KV Series basic unit. 0003 Enable changing the screen between the operator, switch comment, and lamp comment screens. 0004 Initial setting 2002 0005 Always ON $0061 DW DM1676 1 0006 Customized switch setting 0007 Start positioning control operation.
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4.3 Examples of Ladder Programs 5. Customized lamp 1 illuminates during the positioning control operation. Visual KV Series 6. Assign DM1480 to the device displayed on the first line (specify "#31480" in DM1580), and set the attributes so that the number of spaces at the right end is "3" ($0030) (DM1680 = $0030). Assign DM1481 to the device displayed on the second line (specify "#31481" in DM1581), and set the attributes so that the number of spaces at the right end is "3" ($0030) (DM1681 = $0030).
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4.3 Examples of Ladder Programs Example of frequency counter Operate the KV-D20 to use the frequency counter function of the KV basic unit. In the numeric value change mode of the operator screen, set the number of pulses of one encoder rotation to obtain the measurement cycle and rpm. Refer to "Changing numeric values individually" on page 1-141. Visual KV Series ➮ The customized switches are assigned to the following functions: F1: Starts operation. F2: Finishes operation.
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4.3 Examples of Ladder Programs Visual KV Series Ladder program 0001 Frequency counter 0002 Use the KV-D20 to set the parameters for the frequency counter of the KV basic unit and to display the measured frequency. 0003 Enable changing the screen between the operator, switch comment, and lamp comment screens.
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1. Turn on Bits 0, 5, and 6 of DM1676 ($0061) to enable changing the screen between the operator, switch comment, and lamp comment screens. 2. Set the input time constant of input 0004 to 10 µs for pulse input. 3. The measurement starts when customized switch F1 is pressed. 4. The measurement stops when customized switch F2 is pressed. 5. The frequency (Hz) measurement is set when customized switch F3 is pressed. 6. The rotation (rpm) measurement is set when customized switch F4 is pressed. 7.
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4.3 Examples of Ladder Programs Example of 24-bit high-speed counter Operate the KV-D20 to use the 24-bit high-speed counter function of the KV basic unit. Set the high-speed counter comparator 0 (CTC0) and 1 (CTC1) in the numeric value change mode of the operator screen. Visual KV Series ➮ Refer to "Changing numeric values individually" on page 1-141. The customized switches are assigned to the following functions: F1: Turns on/off the high-speed counter operation.
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4.3 Examples of Ladder Programs 0011 Alternating switch 2500 CLK 1000 0013 5 2003 RES 0014 Always OFF 0015 Reset 2501 CTC0 RES 0016 CTC1 RES CTH0 RES Visual KV Series SFT D 1000 1000 0012 6 0017 High-speed counter comparator setting CTC0 2505 CTC1 2506 0018 0019 7 8 0020 Flashing title display 0021 Use the comments of internal utility relays 15000 and 15001 as titles.
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4.3 Examples of Ladder Programs Visual KV Series Assign CTC0 to the device displayed on the third line (specify "#22000" in DM1582). Set the attributes so that the decimal point position is "2" ($0002), the number of spaces at the right end is "2" ($0020), and a sign is used (Bit 9: ON) (DM1682 = $0222). Assign CTC1 to the device displayed on the fourth line (specify "#22001" in DM1583).
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4.3 Examples of Ladder Programs Ladder program 0001 Initial setting of cam switch function 0003 Resolution of the encoder to be connected: 360 pulses/rotation 2008 #00500 DM1400 #00720 DM1402 LDA STA LDA STA 0004 ON for 1 scan Initial No. of output relays 2002 1 No.
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4.3 Examples of Ladder Programs 1. Set the initial number of relays for the cam switch function (0500) in DM1400, and "No. of 1 encoder rotation x 2 (360 x 2 = 720)" in DM1402. Visual KV Series 2. Set the input time constant of input 0004 to 10 µs. Set the input time constant of input 0006 to 10 µs. Set the input time constant of input 0008 to 10 µs. 3. Turn on Bits 0, 5, and 6 of DM1676 ($0061) to enable changing the screen between the operator, switch comment, and lamp comment screens. 4.
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4.3 Examples of Ladder Programs Comment Relay No.
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4.4 Appendix 4.4 Appendix Visual KV Series The appendix includes a troubleshooting section, available character list, and comment draft sheet. 4.4.1 Troubleshooting The troubleshooting section describes the types, causes, and remedies of the problems that may arise in each mode or screen. General operation Problem Nothing appears on the screen. The “STARTING SYSTEM” screen does not change. The screen is frozen. 4 The screen flickers. Value cannot be changed in the numeric value change mode.
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4.4 Appendix Problem The relay assignment in the ladder program is incorrect. The KV unit is not operating. The relay assignment in Customized lights the ladder program is do not illuminate. incorrect. The relay assignment in the ladder program is incorrect. A beep does not sound. The ON time for special utility relay 2511 is too short. Changing the current screen is The setting is not effective disabled, but the until the screen is screen is still changed. displayed.
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4.4 Appendix Operator mode Cause Remedy Check the contact comment. The The comment and numeric numeric value has priority when Part of a contact value overlap. overlapped. comment is not displayed. The comment has more Limit the comment to 20 characters. than 20 characters. Unfamiliar Full-width characters are Use only half-width characters (katakana characters are used for the contact or alphanumeric characters and spaces). displayed. comment.
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4.4 Appendix Problem Cause Remedy Check the ladder program . The number of displayed spaces is not as specified in the display device attribute setting. The num ber of spaces is autom atically adjusted to display all digits without zero suppression. Check the ladder program . Devices do not flash in the numeric value change mode. Changing all devices displayed on the screen is disabled. Check the attributes of the displayed devices. Some devices do not flash in the numeric value change mode.
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4.4 Appendix 4.4.2 Available Character List Visual KV Series The following list shows characters that can be used with the KV-D20. 4 * 1-162 Enter "~" to display "➞" on the KV-D20. Chapter 4 KV-D20 Operator Interface Panel KVHKA Chap 04.p65 162 08.3.
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4.4 Appendix 4.4.3 Comment Draft Sheet Device No. Comment 1 1 Device No. No. No. 20 32 20 32 14 Comment 1 1 Device 32 Comment 1 1 Device 20 Comment 1 1 Device Visual KV Series Copy the following sheet and use it to record comments. Comment input can be done quickly when the comments are already determined. No. 20 32 Comment 1 1 20 32 Chapter 4 KV-D20 Operator Interface Panel KVHKA Chap 04.p65 163 08.3.
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Visual KV Series 4 1-164 Chapter 4 KV-D20 Operator Interface Panel KVHKA Chap 04.p65 164 08.3.
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KV-10/80 KV-300 Chapter 5 KV-300 and KV-10/80 Hardware This chapter describes the hardware specifications and wirings for KV-300 and KV10/80 Series. 5.1 System Configuration .................................................................... 1-166 5.1.1 5.1.2 KV-300 .................................................................................................. 1-166 KV-10/80 ............................................................................................... 1-167 5.
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5.1 System Configuration 5.1 System Configuration ➮ Refer to "Chapter 7 KV-L2 Serial Interface Module" (p.1-239) and "Chapter 8 KV-AN6 Analog I/O Module" (p.1-311). 5.1.
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5.1 System Configuration 5.1.
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5.2 Module/Unit Specifications 5.2 Module/Unit Specifications 5.2.1 Wiring: KV-U4 Power Supply Module Parts and functions KV-300 2. Overcurrent indicator (red) 1. POWER indicator (green) KV-10/80 3. Heat radiation fin 4. Power supply input terminals 100 to 240 VAC (M3) (+) (–) 6. 24 VDC output (service power supply) 5. Frame Ground terminal No. 5 Name Function 1 POWER indicator (green) Lights when AC power is supplied to power supply input terminal 4.
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5.2 Module/Unit Specifications 5.2.2 Wiring: KV-U5 DC Power Distribution Module Parts and functions KV-10/80 KV-300 1. POWER indicator (green) 2. Power input terminal (M3 screws) for 24 VDC No. CAUTION Name Function 1 POWER indicator (green) Lights when DC power is supplied to the power input terminals 2. 2 Power input terminals (M3 screws) For 24 VDC power supply Do not connect an AC power supply to the power input terminals; doing so will damage the KV-U5.
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5.2 Module/Unit Specifications 5.2.3 Wiring: KV-300 CPU Parts and functions 2. CPU operation indicator (green, red, flasing green/red) 1. SELECT indicator (green) 8. Input voltage selection switch KV-10/80 KV-300 6. SELECT button 3. 32 I/O indicators (red) 4. Analog timers 0, 1 A 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 B 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 5. Modular connector ➮ 5V VOLT 7. I/O connector (20-pin) To change the I/O display mode, refer to page 1-191. No.
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5.2 Module/Unit Specifications 5.2.4 Wiring: KV-C16X/C32X Connector Input Module Parts and functions 1. READY/SELECT indicator (green) KV-10/80 4. Input time constant selection switch KV-300 3. Input voltage selection switch 24V 5V 0ms 1ms 10ms 2. 34-pin input connector KV-C16X KV-C32X Includes OP-23139 34-pin connector. No.
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5.2 Module/Unit Specifications 5.2.5 Wiring: KV-C32T/B16R/B16S Connector Output Module Parts and functions KV-10/80 KV-300 1. READY/SELECT indicator (green) 1. READY/SELECT indicator (green) 2. Output connector (34-pin) KV-C32T 3. Output terminal block KV-B16R/B16S Note 1: The terminal block cover is included as an accessory. Note 2: The OP-23139 34-pin connector is included with the KV-C32T. No.
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5.2 Module/Unit Specifications 5.2.6 Wiring: KV-R1A I/O Distribution Module Parts and functions 1. Ready indicator (green) KV-10/80 KV-300 2. Communications status indicator (green/orange/red) 3. Communication cable terminal block (M3) No. Name Function 1 READY indicator (green) Lights when power is ON. 2 Communication status indicator (green/orange/red) Green: Normal communication Orange: No I/O terminal modules are connected (or communication is poor).
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5.2 Module/Unit Specifications 5.2.7 Wiring: KV-R8X/R16X/R8R/R16R/R8T/R16T I/O Terminal Modules Parts and functions 3. Cover for relay replacement (R16R and R8R only) 1. Communications status 2. I/O indicator indicator KV-R16X/R16R/R16T KV-R8X/R8R/R8T 1. Communications status indicator KV-10/80 KV-300 2. I/O indicator 4. I/O terminal block KV-R16R/R16T/R8R/R8T (output module) KV-R16X/R8X (input module) ON CT ADDRESS 10ms S EL 1ms 5 6 9 7 8 CLEAR HOLD ERROR MODE ADDRESS RESPONSE 5.
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5.2 Module/Unit Specifications Name Remarks KV-300 CPU 10 inputs, 4 outputs KV-U4 Power supply unit 24 VDC, 1.4 A (with service power supply terminal) KV-U5 Power distribution module 24 VDC, 3.5 A KV-C32X KV-C16X Input module 32 inputs 16 inputs KV-B16R KV-B16S KV-C32T Output module 16 outputs (relay) 16 outputs (triac) 32 outputs (transistor) KV-R1A I/O distribution module Connects I/O terminal modules to CPU. ➮ See CAUTION. ➮ See CAUTION.
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5.2 Module/Unit Specifications 5.2.
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5.2 Module/Unit Specifications For KV-10/80 users KV-8ER(W)/8ET(2W) KV-40R(W)/40T(2W) 1 24 input terminals 1 4 input terminals 8 4 9 10 5 6 KV-10/80 7 KV-300 6 7 2 3 6 4 input terminals 24 input terminals 1. Input terminals Rated input signals for these terminals are 24 VDC. 2. Output terminals Direct clock pulses as well as ordinary pulses are output through relays 0500 and 0501. 3. Power supply terminals Supply 24 VDC. 4. POWER indicator Lights when the power is ON. 15 5.
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5.3 Module/Unit Connections 5.3 Module/Unit Connections 5.3.1 Environmental Requirements Choose an appropriate location for installing the KV Series modules. KV-10/80 KV-300 ■ Avoid the following: • Exposure to direct sunlight. CAUTION • Exposure to temperatures below 0°C (32°F) or exceeding 50°C (122°F). • Exposure to humidity below 35%RH or exceeding 85%RH. • Areas where condensation occurs due to sudden drops in temperature. • Exposure to corrosive or flammable gases.
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5.3 Module/Unit Connections 5.3.3 Assembling the System Connecting modules To connect the modules, follow the procedure below. Connection procedure KV-10/80 KV-300 To connect two modules as shown below: KV-300 KV-C32X 1. Open the lock levers. Open the two lock levers (upper and lower, as shown) of the right module (KVC32X) by pivoting them open. 2. Connect the modules. Insert the lock lever of the right module (KV-C32X) into the slot of the left module (KV-300 CPU).
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5.3 Module/Unit Connections Connection order When connecting modules, place the AC power supply module or DC power distribution module (KV-U4/U5) at the leftmost position and connect the KV-300 CPU immediately to the right of the KV-U4/U5. Connect the other modules to the CPU in any order desired.* U4 CPU KV-10/80 KV-300 U5 End plate Note: Connect the right-end plate only to the right-end module. * I/O addressing may vary according to connection order. 5.3.
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5.3 Module/Unit Connections 5.3.5 Removing the Terminal Block To remove the terminal block cover of the KV-B16R/KV-B16S and KV-AN6, follow the procedure below. 1. First, turn the power OFF. Pull open the terminal block cover from the top. Terminal lock bar KV-10/80 KV-300 Open 2. The terminal block is secured with a lock bar as shown below. Terminal lock bar 15 3. Remove the terminal block by pushing the terminal block lock bar to release the terminal block.
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5.3 Module/Unit Connections 5.3.6 Connecting the AC Power Supply Module and DC Power Distribution Module KV-U4 AC Power Supply Module KV-10/80 KV-300 KV-U4 Using a 1:1 insulation transformer or noise filter, line noise from the power supply line can be reduced. 100 to 240 VAC ±10% 24 VDC service power supply (Power supply to external unit) Twisting the cables reduces inductive influence. Frame Ground KV-U5 DC Power Distribution Module Use an external power supply with adequate output capacity. (1.
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5.3 Module/Unit Connections 5.3.
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5.3 Module/Unit Connections KV-C16X/C32X KV-10/80 KV-300 5 Pin No.
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5.
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5.3 Module/Unit Connections KV-R8X/R16X/R8R/R16R/R8T/R16T CAUTION Use only the specified cable when connecting to terminal modules. Use of any other cable may cause communication errors. KV-R8X/R16X KV-10/80 KV-300 S+ S- A 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 + – • B A0 B1 A2 B3 A4 B5 A6 B7 A8 B9 A10 B11 A12 B13 A14 B15 + + • • The terminals of the KV-R8X are 0 to 7 and A0 to B7. The A and B terminals are internally connected to all A* and B* terminals, respectively, within the module.
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5.3 Module/Unit Connections 5.3.8 I/O Terminal Modules: Communication Cables and Power Distribution CAUTION Use only the specified cable when connecting to terminal modules. Use of any other cable may cause communication errors. Transmission distance by cable type VCTF 0.75 mm2 VCTF 1.
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5.3 Module/Unit Connections Incorrect wiring patterns KV-R1A a) Do not mix different types of cabling when connecting modules. Do not leave any terminals unconnected as shown below. KV-10/80 KV-300 R16/R8 R16/R8 Unconnected terminals KV-R1A b) Do not create loops. R16/R8 R16/R8 R16/R8 Power distribution KV-R1A a) Distributing power to each module from individual power supplies (A common power supply is not required.
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5.3 Module/Unit Connections 5.3.9 Connector Assembly Instructions Connector assembly 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 KV-10/80 (The above figure represents the pin assignment of the connector viewed from the left.
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5.3 Module/Unit Connections 2. Insert the contact directly until it touches the contact holder. Crimping punch Crimping grooves Cover Guide 3. Insert the cable directly to the end along the crimping slot. KV-10/80 KV-300 Crimping punch Cover Guide Cable Cable 4. Grip the handle until the contact clamp fully encircles the cable. The clamp should fully encircle the cable. 5. Gently pull the cable and remove the crimped contact from the contact holder. Insert it into a housing containing no contact.
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5.3 Module/Unit Connections 5.3.10 KV-300 CPU I/O Indicators The KV-300 CPU has the I/O indicators (for 32 I/O ports) described below. (CPU) KV-300 KV-R1 KV-C16X KV-C32X KV-B16R KV-10/80 KV-300 KV-U4 KV-300 [Selecting module numbers to be indicated.] Press and hold the SELECT button. → SELECT indicator(green) The indicator assigned to the selected module number lights while pressing → SELECT SELECT button RUN/ ERROR Release the SELECT button.
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5.3 Module/Unit Connections For KV-10/80 users 5.3.
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5.3 Module/Unit Connections Assignment of I/O relay numbers to expansion units • To assign I/O relay numbers to expansion units, use the channel setting switches on each unit. • When changing the channel settings, be sure to turn the power OFF. • The channel setting switches for each expansion unit must have different settings. (This also applies to input or output only expansion units.
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5.3 Module/Unit Connections 5.3.12 Mounting Environment KV PLCs are highly reliable. Consider, however, the following before installation to get the best result from your PLC.
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Chapter 6 Handheld Programmer This chapter describes how to use the handheld programmer and memory card. KVHKA Chap 06_1&2.p65 6.1 Using the Handheld Programmer ............................................ 1-196 6.1.1 6.1.2 Outline of the Handheld Programmer .................................................... 1-196 Precautions ............................................................................................ 1-198 6.2 Basic Operations .......................................................
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6.1 Using the Handheld Programmer 6.1 Using the Handheld Programmer The KV-P3E(01) handheld programmer is used not only for creating user programs, but also for loading them into the KV PLC or switching the KV PLC between RUN and PROGRAM (stop) mode. It also can be used to monitor PLC operation and transmit data with a memory card. 6.1.
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6.1 Using the Handheld Programmer 3. Mode switch Switches the operation mode of the KV PLC and the handheld programmer. • RUN mode This mode is used to load the program stored in the handheld programmer to the KV PLC to allow operation. In this mode, statuses and data can be monitored, data changed, and OFFLINE EDITOR used during operation of the PLC. • PROGRAM mode This mode is used for creating or changing user programs on the handheld programmer. 4.
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6.1 Using the Handheld Programmer 6. INSTRUCTION/OPERAND keys Enter instruction or operand. The KV-P3E(01) determines whether to enter an instruction or operand depending on the cursor position. Therefore, no additional operation is required by the operator. Example END DM Instruction: Enters END instruction. Numeric: Keys # and $ indicate decimal and hex numbers respectively.
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6.1 Using the Handheld Programmer ■ Connection between the KV and Handheld Programmer Connection to KV Operation mode at power ON Not connected RUN mode Connected KV is set to mode switch setting. Connected after power ON KV is switched to mode switch setting. ■ Connector cable for handheld programmer • Do not leave the connector cable connected to the PLC for a long period of time such as during normal operation.
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6.2 Basic Operations 6.2 Basic Operations Through examples this section describes basic operations of the handheld programmer and its operation keys. 6.2.1 Basic Programming Operation The handheld programmer is frequently used for programming. It is recommended that you master the following operations to perform quick and efficient programming. Operation Function Mode CLEAR Cancels input data or deletes error message.
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6.2 Basic Operations Operation For creating program 1. DISPLAY LINE Function Mode Displays line to be changed. PE Changes instruction. 2. CHANGE PE INSTRUCTION (Move cursor to instruction position first.) when instruction does not need to be changed, go to next step (3) to change operand. Changes operand. 3. CHANGE PE (Move cursor to operand OPERAND position first.) Reference Key operation page See "SCROLL" on previous page.
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6.2 Basic Operations MOVE CURSOR Pressing [➞] allows the blinking cursor to move to the desired position. (The cursor moves sequentially to the instruction position, operand position, and line No. position.) • Functions when the PROGRAM mode, the ON/OFF MONITOR mode, or OFFLINE EDITOR [FNC67] is in use. Operation Operation Instruction 00000 LD Operand 00000 LD 00000 00000 Cursor (blinking) Cursor (blinking) Cursor (blinking) Line No.
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6.2 Basic Operations ALL CLEAR [FNC60] Deletes the entire program currently written in the KV. (The program is replaced by "NOP"). Before creating a new program, be sure to execute ALL CLEAR. • • Functions only when the PROGRAM mode is in use. Even if ALL CLEAR is executed, the data in the data memory is not deleted but remains stored. Operation FNC ORB 6 RES 0 ENT R-SRCH ALL CLEAR EXEC.
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6.2 Basic Operations Example 2: Entering timer/counter instruction Entering "TMR006#00055" 00001 NOP TMR (T) Cursor (blinking) 00001 TMR000 Enter TMR instruction. Cursor automatically moves to timer No. position. #00000 ORB 6 Cursor (blinking) Enter "6" as timer No. 00001 TMR006 Move cursor to operand position. #00000 Cursor (blinking) 00001 TMR006 ANB 5 ANB 5 Enter "55" as timer preset value. "TMR006#00055" has been set. #00055 Cursor (blinking) ENT R-SRCH "TMR006#00055" has been entered.
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6.2 Basic Operations Example 4: Entering arithmetic instruction Entering "LDA#01860" 00003 NOP Cursor (blinking) FNC ANL 2 ORL 3 Enter LOAD A instruction [FNC23]. FUN[23] LDA Cursor (blinking) 00003 LDA ENT R-SRCH Cursor automatically moves to operand position. 00000 Cursor (blinking) @ #, $ 00003 LDA Cursor (blinking) AND 8 ORB 6 RES 0 Enter "#1860"*. "LDA#01860" has been set. #01860 Cursor (blinking) 00004 NOP SET 1 ENT R-SRCH "LDA#01860" has been entered. Line No.
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6.2 Basic Operations Inserting New Instruction/Operand into Program Inserts a new instruction/operand into the line being displayed. All succeeding instructions/operands are sequentially moved to the next lines. Operation To insert "DIFU1100" into line 2 (between lines 1 and 2.): Scroll to line 2. INS 00002 DIFD INSERT 01000 Cursor (blinking) FNC 00002 DIFU Set INSERT mode. INSERT mode. SET 1 RES 0 ENT R-SRCH Enter "DIFU" [FNC10]. SET 1 RES 0 RES 0 Enter "1100".
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6.2 Basic Operations CAUTION • The instructions/operands entered on the previous or following lines can be displayed by using ON or OFF . • All succeeding instructions/operands sequentially move up, and "NOP" appears on the lines deleted. • When the deletion is completed, press [CLEAR] to exit the DELETE mode. • DELETE functions when the PROGRAM mode or OFFLINE EDITOR [FNC67] is in use. The deleted instructions/operands are cleared and will not be stored in memory.
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6.2 Basic Operations ■ Searching for instruction Example 1: Searching for the CON instruction Scroll to line 0 FNC RES 0 ORB 6 ENT R-SRCH 00000 CON Search data has been entered. SEARCH 00004 CON SEARCH Searching starts. Line with first occurrence of "CON" is displayed. SEARCH 00077 CON Enter CON instruction [FNC06]. OVER Press SEARCH repeatedly. Searching is completed. Example 2: Searching for the AND instruction Scroll to line 0 AND 8 00000 AND * FIX Enter AND instruction.
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6.2 Basic Operations ■ Searching for instruction and operand Example 3: Searching for "LD C012" Scroll to line 0 LD 7 00000 LD CTR (C) SET 1 ANL 2 Search data has been entered. C012 SEARCH 00010 LD SEARCH C012 Line with first occurrence of "LD C012" is displayed. SEARCH 00015 LD Searching starts. OVER C012 Press SEARCH repeatedly. Lines with occurrence of "LD C012" are sequentially displayed. Searching is completed.
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6.2 Basic Operations Example 5: Searching for the TMR instruction whose set value is "10". Scroll to line 0 TMR (T) 00000 TMR*** * FIX SET 1 Search data has been entered. #00010 SEARCH 00009 TMR005 SEARCH #00010 Searching starts. Line with first occurrence of "TMR #00010" is displayed. SEARCH 00032 TMR014 RES 0 OVER #00010 Press SEARCH repeatedly. Lines with occurrence of "TMR #00010" are sequentially displayed. Searching is completed.
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6.2 Basic Operations ■ Searching for operand Example 7: Searching for line where relay No. 1800 is used as operand. Scroll to line 0 * FIX 00000 * SET 1 AND 8 RES 0 Search data has been entered. 01800 SEARCH 00060 LD SEARCH 01800 Searching starts. Line with first occurrence of "01800" is displayed. SEARCH 00069 OUT RES 0 OVER 01800 Press SEARCH repeatedly. Lines with occurrence of "01800" are sequentially displayed. Searching is completed.
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6.2 Basic Operations MONITOR Monitors the operation status of the KV while the KV is in operation. • Functions only when the "RUN" mode is in use. (Does not function when OFFLINE EDITOR [FNC67] is in use.) • The scan time, current values, and ON/OFF statuses can be monitored. 1. SCAN TIME MONITOR The current scan time is displayed for monitoring. 2.
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6.2 Basic Operations Description • The ON/OFF status/current value for one element (relay contact, timer, counter, data memory, or channel) is displayed on one line on the display. • Up to 16 elements can be registered for monitoring. While scrolling up or down using ON or OFF , the information for these elements can be successively monitored. • Information for up to 2 elements can be displayed at the same time on the upper and lower lines of the display.
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6.2 Basic Operations Example When the current value of data memory 1 is monitored (current value = 45678): Decimal display Hexadecimal display MULTI MONITOR DM0001 45678 MULTI MONITOR DM0001 $B26E @ #, $ @ #, $ @ #, $ Binary display ASCII display @ #, $ MULTI MONITOR DM0001 2 15 Binary display: MULTI MONITOR DM0001 20 ..... ON(1) ..... OFF(0) Here, "channel" means 16 contacts starting with an arbitrary contact. Example "1005ch" means 16 contacts of 1005 through 1015, and 1100 through 1104.
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6.2 Basic Operations ON/OFF MONITOR The ON/OFF status of the relay contact corresponding to the operand on each line of the program is displayed for monitoring. • In the ON/OFF MONITOR mode, "SEARCH" and "SCROLL" can be executed, while "OVERWRITE", "INSERT" and "DELETE" cannot be executed.
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6.3 Functions 6.3 Functions Function Nos. list The KV has 16 functions for quick and easy programming or trial run. A function No. [FNCxx] is assigned to each function. The functions are set using [FNC] in the same way as entering the basic instructions, application instructions, arithmetic instructions, or interrupt instructions. Function Nos. list Function 6 Function No.
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6.4 Memory Card ALL CLEAR [FNC60] PROGRAM mode Function Deletes entire program currently written into KV PLC and handheld programmer [KV-P3E(01)]. • When ALL CLEAR is executed, "NOP" appears on every line of the program. • Even if ALL CLEAR is executed, the data in the data memory is not cleared, but remains stored. The counters, high speed counters, or internal utility relays (latches) are cleared.
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6.3 Functions COUNTER CLEAR (CTR CLEAR) [FNC62] PROGRAM mode Function Performs following operation: • Counter (C*** #*****): The current value is reset to "0". The contact turns OFF. • Up-down counter (UDC*** #*****): The current value is reset to "0". The contact turns OFF. Key operation Basic operation FNC ORB 6 ANL 2 ENT R-SRCH ENT R-SRCH Example of operation Key operation FNC ORB 6 ANL 2 Display Description 00000 LD Display arbitrary line. 00000 CTR CLEAR EXEC.
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6.3 Functions ALL DATA MEMORY CLEAR (DM ALL CLEAR) [FNC64] PROGRAM mode Function Deletes all data stored in data memory. When ALL DATA MEMORY CLEAR is executed, all data values in the data memory is reset to "00000". Key operation Basic operation FNC ORB 6 LDB 4 ENT R-SRCH ENT R-SRCH Example of operation Key operation FNC ORB 6 ORL 3 Display Description 00000 LD Display arbitrary line. 00000 DM ALL CLEAR EXEC. OK? ENT R-SRCH ENT R-SRCH Execute ALL DATA MEMORY CLEAR.
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6.3 Functions PROGRAM SENT OR RECEIVED (COMMUNICATION —) [FNC66] PROGRAM mode OFFLINE EDITOR Function Writes program on handheld programmer [KV-P3E(01)] into KV, reads program in KV onto handheld programmer, or verifies program (compares programs on programmer and on PLC). When the KV is read-disabled, READ and VERIFY cannot be executed.
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6.3 Functions OFFLINE EDITOR START (OFFLINE EDITOR) [FNC67] RUN mode Function • • • • Edits program using handheld programmer while KV is in operation. The program can be edited by following the same procedure as in the PROGRAM mode. (The accessible functions, however, are restricted.) This function is used to edit the program for the memory card while the KV is in use.
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6.3 Functions TIMER/COUNTER CURRENT VALUE CHANGE(CHG: T/C CURT-V) [FNC69] PROGRAM mode RUN mode Function Changes current value of timer/counter, or displays current value for monitoring. Results obtained when TIMER/COUNTER CURRENT VALUE CHANGE is executed. Mode of handheld programmer RUN mode PROGRAM mode Type of timer/ counter Current values are not changed. 0.1-s timers (TMR) 0.
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6.3 Functions • • • Any current value of the timer/counter which is not set on the program cannot be changed. Any current value of the timers cannot be changed in the PROGRAM mode. TMH or TMS is specified using TMR. UDC is specified using CTR. *1. In the case where the counter (C) input is ON and the up-down counter (UDC) reset input is OFF: *2. In the case contrary to the above *1: Key operation Basic operation TMR (T) FNC ORB 6 OR 9 ENT R-SRCH CTR (C) Timer (or counter) No.
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6.3 Functions TIMER/COUNTER SETTING CHANGE (CHG: T/C SET-V) [FNC70] PROGRAM mode RUN mode Function Changes preset value of timer/counter, or displays preset value for monitoring. Result obtained when TIMER/COUNTER SETTING CHANGE is executed. Mode of handheld programmer RUN mode Timer input: ON Counter input: ON*1 Timer input: OFF Counter input: OFF*2 The preset value will be changed to the specified value. The contact output goes OFF.
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6.3 Functions • • • • When the KV is write-disabled, the preset value cannot be changed. Any preset value of the timer/counter which is not set on the program cannot be changed. TMH or TMS is specified using TMR.UDC is specified using CTR. The preset value in the source program is also changed. *1. In the case where the counter (C) input is ON and the up-down counter (UDC) reset input is OFF: *2.
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6.3 Functions RELAY ON/OFF (FORCED SET/RESET) [FNC71] PROGRAM mode RUN mode Function Forces relays to turn ON/OFF, or displays ON/OFF status of relay for monitoring. Relays that can be forced ON/OFF (When Visual KV is used) PROGRAM mode RUN mode Input relays Type of relays 0000 to 0415 X 1. X 2. Output relays 0500 to 0915 O 2. O 2. Internal utility relays 1000 to 1915 3000 to17915 O 3. O 3. Special utility relays 2000 to 2915 O 4. O 4. Timers T000 to T249 O O 5.
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6.3 Functions Key operation Basic operation LD 7 FNC SET 1 ENT R-SRCH Relay No. ON OFF Example of operation (In the RUN mode) Key operation Display Description RUN FNC LD 7 SET 1 ANB 5 RES 0 RES 0 ENT R-SRCH ON CTR (C) SET 1 OFF Initial display (RUN mode) FORCED SET/RESET 00000 Access the RELAY ON/OFF [FORCED SET/RESET] function. ON/OFF status of input relay 0000 is displayed. FORCED SET/RESET 00500 Specify output relay 500. (OFF) FORCED SET/RESET 00500 Force output relay 500 ON.
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6.3 Functions READ TRIMMER SETTING (TRIMMER MONITOR) [FNC73] PROGRAM mode RUN mode OFFLINE EDITOR Function Displays trimmer setting value of analog timer(s) in real time. • The displayed value ranges from 0 to 9999. • The Visual KV Series is provided with two digital trimmers.
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6.3 Functions PROGRAM CAPACITY CHECK (PROGRAM SIZE) [FNC75] PROGRAM mode OFFLINE EDITOR Function Displays program capacity of program on handheld programmer [KV-P3E(01)] in units of block. • Up to 48 blocks of program can be written into KV. (Program capacity: 4000 steps) • The number of blocks used for entering instructions from the first to the last (excluding "NOP"s) and timer/counter preset values are displayed as the program capacity. • 256 bytes are considered one block.
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6.4 Memory Card 6.4 Memory Card Memory card M-2/M-3 can store programs created on the handheld programmer KV-P3E(01) or on a personal computer (using the programming support software KV IncrediWare (DOS) and card reader/writer Z-1). These programs can be transferred to the PLC. 6.4.1 Functions [used with KV-P3E(01)] Function Initializes memory card. (required when using new memory card.) Deletes all programs in memory card. NEW Writes new program into memory card.
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6.4 Memory Card Inserting the memory card Memory card indicator Memory card slot Memory card M-2 or M-3 Handheld programmer KV-P3E(01) KE YN CE KV P-O KV PP P-5 OK 1 VP KV P 1. Set the mode switch to PROGRAM or use OFFLINE EDITOR [FNC67]. 2. Insert the card into the slot with the KEYENCE logo facing up and arrow pointing to the slot as shown on the left. Note 1: Do not insert the memory card backwards. Note 2: Do not insert or remove the card when the memory card indicator is lit.
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6.4 Memory Card CLEAR PROGRAM mode or OFFLINE EDITOR Function Initializes the memory card. • Be sure to initialize every new card before using it. • Use this function to clear all programs in the card. Example 1: Initializing the new memory card M-2 (32 kbytes) Key operation Display 00000 LD 00000 Description Display arbitrary line in program. CARD MON NEWCARD INITIALIZE ENT R-SRCH 32 KBYTES CARD INITIALIZE? Select memory capacity.
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6.4 Memory Card NEW PROGRAM mode or OFFLINE EDITOR Function Saves a new program in the memory card. • Use this function to save the new program currently on the programmer into the memory card. • Up to 3 alphanumeric characters (0 to 9 and A to F) and up to 6 numeric characters can be used respectively to specify the program name and date. Example: Program name: ABC, date: 10-11-99 Key operation Display 00000 LD CARD MON ENT R-SRCH OFF 00000 Description Display arbitrary line in program.
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6.4 Memory Card ACCS PROGRAM mode or OFFLINE EDITOR Function Overwrites onto, retrieves, deletes, or compares the desired program in the memory card. This function cannot be accessed when no programs are stored in the memory card such as after CLEAR has been executed. SAVE Overwrites the program currently on the programmer onto the desired program in the memory card. LOAD Retrieves the desired program from the memory card onto the programmer. At this time, the program in the memory card will be lost.
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6.4 Memory Card ACCS: SAVE PROGRAM mode or OFFLINE EDITOR Example: Overwriting the program currently on the programmer onto program "777" in the memory card Key operation Display 00000 LD 00000 Description Display arbitrary line in program. CARD MON FREE: 46 PROGRAM 502 BLOCK Available storage capacity is displayed. ENT R-SRCH CARD NEW ->ACCS CLEAR Select "ACCS". OFF ENT R-SRCH ABC 10-11-94 02 BLOCK Arbitrary program in memory card is displayed.
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6.4 Memory Card ACCS: LOAD PROGRAM mode or OFFLINE EDITOR Example: Retrieving program "ABC" from the memory card onto the programmer Key operation Display 00000 LD 00000 Description Display arbitrary line in program. CARD MON FREE: 46 PROGRAM 501 BLOCK Available storage capacity is displayed. ENT R-SRCH CARD ->ACCS Select "ACCS". ENT R-SRCH ABC 10-11-94 02 BLOCK Select desired program. ENT R-SRCH ->LOAD DELETE Select "LOAD". ENT R-SRCH ABC: LOAD EXEC.
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6.4 Memory Card ACCS: DELETE PROGRAM mode or OFFLINE EDITOR Example: Deleting program "777" in the memory card Key operation Display 00000 LD 00000 Description Display arbitrary line in program. CARD MON FREE: 46 PROGRAM 501 BLOCK Available storage capacity is displayed. ENT R-SRCH CARD ->ACCS Select "ACCS". ENT R-SRCH ABC 10-11-94 02 BLOCK Arbitrary program is displayed OFF 777 10-11-94 03 BLOCK Select desired program.
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6.4 Memory Card Precautions for handling memory cards ■ Memory card specifications Model Memory capacity Battery service life M-2 M-3 32 Kbytes 128 Kbytes 5 years within 0 to +40°C (32 to 104°F), No freezing Ambient temperature 0 to 40°C (32 to 104°F) during operation, -20 to 60°C (-4 to 140°F) during non-operation, No freezing Relative humidity • • • • • • 10 to 90%, No condensation The battery service life is 5 years at normal operating temperatures (0 to 40°C) (32 to 104°F)(no freezing).
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KV-10/80 KV-300 Chapter 7 KV-L2 Serial Interface Module KV-300 Series Only This chapter describes the serial interface modules for KV-300 Series. 7.1 KVHKA Chap 07_1to4.p65 Outline ........................................................................................ 1-240 7.1.1 Features ................................................................................................... 1-240 7.2 Configuration ............................................................................. 1-241 7.
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7.2 Configuration KV-300 Series Only 7.1 Outline 7.1.1 Features The KV-L2 Serial Interface Module is an interface module that controls communications between the KV-300 CPU and external units such as personal computers. It has the following features. KV-10/80 KV-300 Includes RS-232C and RS-422A communications ports. The RS-232C port has a D-SUB 25-pin type. The other port, located on the terminal block, is switchable between RS-422A and RS-232C. Monitors operation status of the KV-300 CPU.
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7.2 Configuration KV-300 Series Only 7.2 Configuration 7.2.1 Parts and Functions 7 Port 2 interface selection switch 8 Terminator selection switch A Station no.
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7.2 Configuration KV-300 Series Only 7.2.2 System Configuration The following examples show KV-L2 system configurations in 1:1 and 1:n connection patterns. These examples also highlight the functional differences between these connection patterns. Connection to the KV-300 CPU A maximum of two KV-L2s can be connected to the KV-300 CPU. The KV-L2s should be installed at the right end of a system.
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7.2 Configuration KV-300 Series Only 2:1 connection KV-10/80 KV-300 The KV-L2 can be connected simultaneously to a personal computer and a display through ports 1 and 2. 2:n connection Multiple KV-L2 modules can be connected to an external unit (such as a personal computer) using a multi-drop connection pattern through the RS-422A port. Multiple KV-L2 modules can themselves be interconnected to another external unit (such as a display) through the RS-232C port.
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7.2 Configuration KV-300 Series Only 7.2.3 Outline of Operation Modes The KV-L2 has three operation modes. The desired mode can be set with the DIP switch. KV-10/80 KV-300 KV mode In KV mode, the KV-L2 permits serial communications and transmission/reception of text data through the KV-300 CPU modular jack. Through a connected PC, the statuses of the KV-300 can be monitored, stored data can be read or updated, and data can be fetched from an external unit.
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7.3 Installation KV-300 Series Only 7.3 Installation 7.3.1 Setting the Operation Mode Setting the operation mode Turn off the power switch before setting the operation mode. Use the operation mode setting switches A1 to A4 (SET A). A1 and A2 control the mode for port 1, and A3 and A4 control the mode for port 2. (Ports 1 and 2 can be set independently.) KV-10/80 KV-300 Communication mode setting switch ON OFF A1 A2 A3 A4 (A1 to A4 are factory-set to OFF.
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7.3 Installation KV-300 Series Only Setting the TERMINATOR (terminal resistor) Turn off the power switch before setting the TERMINATOR switch. When using the RS-422A communications mode, set the TERMINATOR selection switches of the KV-L2s at both ends of the connection cable to ON. Set the TERMINATOR selection switches of any KV-L2s connected between the leftmost and rightmost KV-L2s to OFF. If set to ON, normal communications will not take place.
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7.3 Installation KV-300 Series Only 7.3.2 Communications Protocols This section describes the use of the communications protocol setting switch (SET B). Setting communications protocols KV-10/80 KV-300 Set the baud rate, data bit, parity, and stop bit with the SET B DIP switch. Before setting the switch, set the power switch to OFF. Communications protocol setting switch ON OFF B1 B2 B3 B4 B5 B6 B7 B8 B1 to B7 are factory-set to OFF.
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7.3 Installation KV-300 Series Only 7.3.3 Connector Wiring Wiring RS-232C cables 9 10 11 12 13 8 7 6 5 4 3 2 SD RD RS CS SG KV-10/80 1 KV-300 14 15 16 17 18 19 20 21 22 23 24 25 D-Sub 25-pin connector KV-L2 2 3 4 5 7 Unit designated as DTE 2 SD 3 RD 4 RS 5 CS 6 DR 20 ER 7 SG SD RD RS CS KV-L2 2 3 4 5 SG 7 Unit designated as DCE 2 SD 3 RD 4 RS 5 CS 6 DR 20 ER 7 SG D-Sub 25-pin connector Terminal block 1 3 5 SG SDA RDA (SG) (SD) (RD) SD RD KV-L2 3 5 2 4 SDB RDB KV-L2 terminal nos.
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7.3 Installation KV-300 Series Only 7.3.4 Connecting to External Units Connecting to An External Display Connect the KV-L2 to the external displays through the RS-232C port. Set the KVL2 to Display Interface mode. Use the serial interface equivalent to the Host Link protocol.
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7.3 Installation KV-300 Series Only When using port 2 (set to RS-422A mode) The following figure shows the wiring connections. 1 3 5 SG SDA RDA SDA SDB RDA RDB SG (SG) (SD) (RD) 2 4 SDB RDB KV-L2 3 2 5 4 1 PC SDA SDB RDA RDB SG KV-L2 terminal nos. When connecting multiple KV-L2s through port 2 (set to RS-422A mode) KV-10/80 KV-300 The following figure shows the wiring connections. The PC serves as the master unit.
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7.3 Installation KV-300 Series Only When using port 2 (set to RS-232C mode) The following figure shows the wiring connections. 1 3 5 SG SDA RDA SD RD (SG) (SD) (RD) KV-L2 3 5 KV-L2 3 SD 5 RD 2 4 SDB RDB SG 1 1 SG KV-300 KV-L2 terminal nos. KV-10/80 When using port 2 (set to RS-422A mode) The following figure shows the wiring connections. 1 3 5 SG SDA RDA SDA SDB RDA RDB SG (SG) (SD) (RD) 2 4 SDB RDB KV-L2 3 2 5 4 1 KV-L2 3 2 5 4 1 SDA SDB RDA RDB SG KV-L2 terminal nos.
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7.4 Software Setup KV-300 Series Only 7.4 Software Setup 7.4.1 Using KV Software [KV IncrediWare (DOS)] Starting KV IncrediWare (DOS) from the KV-L2 KV-10/80 KV-300 A personal computer, when connected to the KV-L2 of the designated station no., can transfer programs to multiple KV-300 CPUs and monitor their operations. To use this function, change the environmental string as follows before starting the KV IncrediWare (DOS).
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7.5 KV Mode Programming KV-300 Series Only 7.5 KV Mode Programming 7.5.1 Operating in KV Mode Communications protocol Set the operation mode using the operation mode setting switch SET A (A1 to A4). Use A1 and A2 to set the mode for port 1, and A3 and A4 to set the mode for port 2. Turn off the power switch before setting the operation mode. KV-10/80 Setting the operation mode KV-300 In KV mode, the KV-L2 operates in the same manner as a KV-300 CPU performing communications.
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KV-300 Series Only 7.5 KV Mode Programming ■ When using port 2 (set to RS-232C mode) When using an RS-232C port on the KV-L2, connect the cables as shown. 1 3 5 SG SDA RDA SD RD (SG) (SD) (RD) External unit designated as DTE KV-L2 3 5 2 3 4 5 6 20 7 2 4 SDB RDB KV-L2 terminal nos. SG 1 SD RD RS CS DR ER SG SD RD SG KV-L2 3 5 External unit designated as DCE 1 KV-10/80 KV-300 ■ When using port 2 (set to RS-422A mode) When using the RS-422A port on the KV-L2, connect the cables as shown.
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7.5 KV Mode Programming KV-300 Series Only 7.5.2 Serial Communications Procedure The KV-L2 can be connected to a personal computer to read the current values and set values of the counters and timers or the data memory values into the PC from the KV-300 CPU for checking or updating. KV-10/80 KV-300 Command Response KV-300 CPU PC KV-L2 Command transmission procedure Commands are transmitted from a personal computer to the KV-L2 as follows: Initializes communications program in the KV-300 CPU.
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7.5 KV Mode Programming KV-300 Series Only Command and response "Command" and "response" in communications between the KV-L2 and a personal computer are defined as follows: KV-10/80 KV-300 Command: Message transmitted from a personal computer to the KV-L2 Response: Response to the command transmitted from the KV-L2 to the personal computer When a command is transmitted from the personal computer to the KV-L2, the KVL2 sends a response to the personal computer.
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7.5 KV Mode Programming KV-300 Series Only Command Response Remarks Reads timer RD_Tnnn f,ddddd,ddddd (current value) (preset value) f=0, 1 0: contact OFF ddddd=00000 to 65535) (in decimal nnnn=timer no. Reads analog timer RD_AT ddddd_ddddd_ 00000_00000 (Trimmer 0) (Trimmer 1) ddddd=00000 to 00249 (in decimal) Reads values of trimmers 0 and 1. Changes current value of timer/ counter WR_Cnnn_ ddddd WR_CTHn_ ddddd WR_Tnnn_ ddddd OK n/nnn: counter/timer no.
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7.5 KV Mode Programming KV-300 Series Only ■ Communications start command Initiates communications between the KV-L2 and a personal computer. Command: CR_nn [nn = Station no. (not required for 1:1 connection)] Response: CC_nn ■ Communications end command Terminates communications between the KV-L2 and a personal computer. Command: CQ Response: CF KV-10/80 KV-300 ■ Mode change command Switches the KV-300 CPU mode between PROGRAM and RUN.
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7.5 KV Mode Programming KV-300 Series Only ■ Reading analog timer Reads trimmer setting of analog timer. Command: RD_AT Response: ddddd_ddddd_ [ddddd = 00000 to 00249 (in decimal)] 00000_00000 Setting of trimmer 1 (00000 to 00249) Setting of trimmer 0 (00000 to 00249) KV-10/80 ■ Changing current value of timer/counter Changes current value of the specified timer/counter. Command: WR_Cnnn_ddddd Changes current value of a counter or an up-down counter.
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7.5 KV Mode Programming KV-300 Series Only Reading DM Reads content of the specified data memory address. Command: RD_DMnnnn [nnnn = data memory no.] Response: ddddd [ddddd = 00000 to 65535 (in decimal)] ■ Writing into DM Writes values into the specified data memory address. Command: WR_DMnnnn_ [nnnn = data memory no.] ddddd [ddddd = 00000 to 65535 (in decimal)] Response: OK KV-10/80 KV-300 ■ Reading TM Reads content of the specified temporary memory address.
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7.5 KV Mode Programming • "M1" was transmitted with no program stored in the KV-300 CPU. • Reading of timer/counter was attempted. • Register a program into the KV-300 CPU. • Check the program for the timer/counter number being used and specify it. E3 CPU fault • Hardware error was detected in a KV-300 CPU. • Turn the power to the KV-300 OFF and then ON again. If the cause of the error is not corrected, the CPU may be faulty. Contact your nearest KEYENCE office.
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KV-300 Series Only 7.5 KV Mode Programming 7.5.3 Transmission and Reception of Text Data The KV-L2 can be connected to a device with an RS-232C or RS-422A port to load consecutive text data (100 bytes maximum) as a batch into its data memory and to send text data from data memory. KV-10/80 KV-300 Text data KV-300 External unit KV-L2 CPU Assigning relay nos. and data memory address nos. Specify the first relay no.
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7.5 KV Mode Programming KV-300 Series Only Note 1: Two KV-L2s can be connected to the KV-300 CPU. The KV-L2s are defined as No.1 and No. 2, counting from the module closest to the KV-300 CPU. Note 2: The designated relays and DM addresses are set at startup of special utility relay 2307. Assigning relays Five relay nos., including the first relay no., are assigned. The assigned relays have the following functions.
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KV-300 Series Only 7.5 KV Mode Programming Assigning data memory addresses 200 DM addresses, including the first DM no., are assigned. The assigned DM addresses have the following functions. DM No. Assigned data First DM No. +0 Number of bytes of text data loaded +1 to +99 Text data to be received +100 Number of bytes of text data to be received +101 to +199 Text data to be transmitted KV-10/80 KV-300 ■ Number of data bytes The number of bytes in the first DM no. +0 and the first DM no.
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KV-300 Series Only 7.5 KV Mode Programming First relay no. +4 Transmits a break signal of approximately 160 msec duration at startup. Automatically turns OFF after transmission is completed. Transmission is enabled while the first relay no. +3 is OFF. Use the SET/RES or KEEP instructions to turn the relay ON/OFF. Note: Do not change the value of the text data (after the first DM +101) during transmission, or an error will occur in the data being transmitted.
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KV-300 Series Only 7.5 KV Mode Programming ■ First relay no. +1 Turns ON and remains ON when the loaded data cannot be transferred to data memory because the first relay no. +0 is ON when the data is received, or a parity error has occurred (that is, first relay no. +2 was ON) during data reception. When the data is loaded at startup, the first relay no. +1 turns OFF. To fetch the ON signal only for one scan, change the program as shown in 1. First relay no. +0, above. KV-10/80 KV-300 ■ First relay no.
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7.5 KV Mode Programming KV-300 Series Only ■ ASCII code length The number of text data bytes loaded during reception of text data is set here. For example, when a 4-byte ASCII code [30H 31H 32H 40H] is received, [4] is set. ■ ASCII string Text data is input byte by byte in ASCII for each data memory address. Within data memory addresses, "00" is loaded to the high-order 8 bits and ASCII code is loaded to the low-order 8 bits. ➮ Refer to page 1-265.
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7.5 KV Mode Programming KV-300 Series Only ■ Data memory address DM9602 The DM address into which the converted ASCII data is written is specified in DM9602. For example, when the text data to be transferred is specified, the first DM address +101 designated when data memory addresses are assigned (➮ Refer to page 1-264) is written here. KV-10/80 KV-300 ■ Data memory address DM9603 Write the first address of the data memory to which the binary data to be converted is to be loaded.
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7.5 KV Mode Programming KV-300 Series Only 3. The ASCII-converted value is loaded to data memory addresses as follows. DM****+0 First DM address of ASCII string (data 1 of text data) : : DM****+98 Last DM address of ASCII string (data 99 of text data) 0000 1000 KV-10/80 4. Program for converting binary data to ASCII The following example shows a program that converts binary data to an ASCII string during transmission of text data.
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7.6 Display Interface Mode Programming KV-300 Series Only 7.6 Display Interface Mode Programming 7.6.1 Operating in Display Interface Mode KV-10/80 KV-300 Communications protocols In Display Interface mode, the KV-L2 can be connected to a host computer (PC) or a display device to monitor DM values, present values, set values of counters, and timers, as well as relay ON/OFF information on the KV-300 CPU.
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7.6 Display Interface Mode Programming KV-300 Series Only Note 1: Turn off the power switches before setting switches. Note 2: Communications protocols for the modules to be connected must be identical; otherwise, communication will fail. For settings of external units to be connected, refer to the operation manuals supplied with the respective units. Note 3: For settings of the display device, refer to the User’s Manual of your display device.
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7.6 Display Interface Mode Programming KV-300 Series Only This example command indicates station number 1, header code WD (update data memory), data memory start number as 1000 or 03E8 in Hex, data to write as 6500 or 1964 in Hex.
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KV-300 Series Only 7.6 Display Interface Mode Programming 7.6.2 Command and Response Format The format for commands and responses is as follows. @ x x x x x Station no. (00 to 15) Header code Text (122 characters max.) C ❋ x R Terminator FCS FCS calculation range KV-10/80 KV-300 Format used when sending a command of 132 characters or more 1. First transmission data (131 characters max.) @ X X X X X Station no. (00 to 15) Header code Text no. 1 (123 characters max.
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7.6 Display Interface Mode Programming KV-300 Series Only FCS Terminator First command FCS Terminator Text FCS Terminator Text Delimiter Next transmission OK Text Delimiter Response Next transmission OK FCS Delimiter Text Station no. Header code Command KV-L2 Station no. Delimiter Next transmission OK Header code Delimiter Next transmission OK FCS Terminator Text Station no.
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KV-300 Series Only 7.6 Display Interface Mode Programming 7.6.3 Commands and Responses This section describes the command and response format used in Display Interface mode and the command setting method. List of commands and responses Range of available station nos.: 00 to 15 ■ Format of commands and responses Command/response data FCS ❋ C R Command Header code Function Header code KV-10/80 Header code KV-300 Station no.
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KV-10/80 KV-300 7.6 Display Interface Mode Programming KV-300 Series Only KS Set KS Device No. to change Bit to change KS End code KR Reset KR Device No. to change Bit to change KR End code FK Set/reset multiple channels FK Device Nos.
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KV-300 Series Only 7.6 Display Interface Mode Programming 3. Command data Set the relay no., data memory address, and instruction word using ASCII characters. For reference, the relay no. "0015" is converted to "30 30 31 35" in ASCII code values, and the instruction word "CNT_" to read the set value of counter/ timer (R#) is converted to "43 4E 54 20" in ASCII codes . 0 0 1 5 C N T 54H 4EH Command code(ASCII characters) ASCII code conversion for FCS calculations 4.
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7.6 Display Interface Mode Programming KV-300 Series Only ■ Command format Number of @ Station no. nn KV-10/80 KV-300 00 to 15 (in decimal) RH Read start no. memories/ timers to read nnnn FCS ❋ C R nnnn Header code 0000 to 0031/ 0032 to 0033 (in decimal) 0001 to 0032/ 0001 to 0002 (in decimal) Read start No.
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7.6 Display Interface Mode Programming KV-300 Series Only Read status of counter/timer/high-speed counter comparator (RG) This command reads the ON/OFF status of the counter/timer/high-speed counter comparator starting from the specified no. within the specified range. ■ Command format Station no. nn RG Read start no. nnnn Number of counters/timers/ comparators to FCS read nnnn Read start No.
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7.6 Display Interface Mode Programming KV-300 Series Only ■ Command format @ Station no. nn 00 to 15 (in decimal) RJ Read start ch. nnnn Number of channels to read nnnn 0001 to 0180 (in decimal) 0000 to 0179 (in decimal) Header code FCS ❋ C R Terminator ■ Response format (When the command is executed normally, the response includes the end code "00".) KV-10/80 KV-300 @ Station no.
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7.6 Display Interface Mode Programming KV-300 Series Only ■ Response format (When the command is executed normally, the response includes the end code "00".) Station no. nn WH End code nn FCS Header code ❋ C R Terminator KV-10/80 Note 1: Data cannot be written to TM30 and TM31, which are read-only memory addresses. Attempting to do so, causes a replacement data error and the end code "15" is returned. Note 2: The station no. is indicated in decimal; the end code, in hexadecimal.
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7.6 Display Interface Mode Programming KV-300 Series Only ■ Response format (When the command is executed normally, the response includes the end code "00".) @ Station no. nn WG End code nn FCS Write start No.
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7.6 Display Interface Mode Programming KV-300 Series Only ■ Response format (When the command is executed normally, the response includes the end code "00".) WJ End code nn FCS ❋ C R Terminator Header code Note 1: The KV-300 CPU has its own 10 input ports (0000 to 0009); therefore, when data is written to 0000 ch, the KV-300 CPU ignores data to be written to input relays 0010 to 0015. Note 2: Data cannot be written to addresses 0002 to 0004, or to addresses 0070 or higher.
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7.6 Display Interface Mode Programming KV-300 Series Only ■ Command format @ Station No. nn 00 to 15 (in decimal) KV-10/80 KV-300 New set value nnnn Operand nnnn Header code Instruction word * Instruction word xxxx W# FCS ❋ C R Terminator 0000 to 9999 (in decimal) Operand Data CNT_ TIM_ 0000 to 00249 Counter/timer CNT_ 0250 to 0253 High-speed counter comparator An instruction word is specified with uppercase alphabetical characters. An underscore (_) represents a space.
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7.6 Display Interface Mode Programming Operation mode 00 KV-300 Series Only Description PROGRAM mode 01, 02, 03 RUN mode ■ Response format (When the command is executed normally, the response includes the end code "00".) End code nn FCS Header code ❋ C R Terminator Set (KS) This command sets the ON/OFF status of the specified channel of the I/O relay, internal utility relay, temporary memory address, timer, counter, or high-speed counter comparator. KV-10/80 Station No.
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7.6 Display Interface Mode Programming KV-300 Series Only ■ Command format Station No. nn @ Device xxxx KR Ch. no. to Bit to change FCS nn change nnnn KV-10/80 KV-300 00 to 15 Header code (in decimal) ❋ C R Terminator Device Ch. No.
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7.6 Display Interface Mode Programming KV-300 Series Only ■ Code list of data to force-set/-reset m Description 0, 8 No operation 2, 4 Reset 3, 5 Set ■ Response format (When the command is executed normally, the response includes the end code "00".) End code nn FK FCS Header code ❋ C R Terminator Note 1: High-speed counter comparator CTC cannot be force-reset. Note 2: The temporary memory addresses can be changed by bit. Note 3: An underscore (_) in the instruction word represents a space.
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7.6 Display Interface Mode Programming KV-300 Series Only ■ Response format (When the command is executed normally, the response includes the end code "00".) Station No. nn @ End code nn MM Header code Model code FCS nn ❋ C R (KV-300): 13 (in hexadecimal) Terminator Test (TS) KV-10/80 KV-300 This command returns the exact command sent from the host computer as a response. ■ Command format Station No. nn @ Any char140 acters (122 characters max.
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7.6 Display Interface Mode Programming KV-300 Series Only When specifying ch. nos. 0250 to 0253 for CNT_, CTC and CTH can be monitored. The specified ch. no. of the device has the following ON/OFF data and current values. Channel No. 0250 0251 0252 0253 ON/OFF data CTC0 CTC1 CTC2 CTC3 Current value CTH0 CTH0 CTH1 CTH1 Station No. nn QQ MR Station No.
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7.6 Display Interface Mode Programming KV-300 Series Only Abort (XZ) The abort command allows the KV-L2 to stop the current operation and accept a new command. This command generates no response. ■ Abort command @ Station No. nn KV-10/80 KV-300 00 to 15 (in decimal) XZ FCS Header code ❋ C R Terminator Initialize The command initializes all station nos. This command requires no station no., FCS, and generates no response.
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KV-300 Series Only 7.6 Display Interface Mode Programming End codes 10 Cause Remedy Normal end – – Parity error KV-L2 detects parity error during command reception. Transmission may be affected by noise. Retransmit the command. 11 Framing error KV-L2 fails to detect stop bit during command reception. 12 Overrun error KV-L2 receives the next command during reception of current command. 13 FCS error FCS is incorrect. This error may be generated by FCS calculation error or noise.
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KV-300 Series Only 7.7 Non-procedure Mode Programming 7.7 Non-procedure Mode Programming 7.7.1 Operating in Non-procedure Mode KV-10/80 KV-300 Communications protocol In non-procedure mode, the KV-L2 can be connected to an external device having an RS-232C or RS-422A terminal to write a series of text data (100 bytes maximum) into data memory as a batch and to send text data from data memory to a connected device.
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7.7 Non-procedure Mode Programming KV-300 Series Only Note 1: Communications protocols for devices to be connected must be identical; otherwise, communication will fail. For the settings of the device to be connected, refer to the operation manual supplied with the device. Note 2: The communications protocol settings apply to both ports 1 and 2.
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7.7 Non-procedure Mode Programming KV-300 Series Only 7.7.2 Assignment of Relay Nos. and Data Memory Address Nos. The KV-L2 can be connected to a device with an RS-232C or RS-422A port to load consecutive text data (100 bytes maximum) as a batch into its data memory and to send text data from data memory. KV-10/80 KV-300 Text data KV-300 External unit KV-L2 Assigning relay nos. and data memory address nos. Specify the first relay no.
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7.7 Non-procedure Mode Programming KV-300 Series Only ■ Designating the first DM no. • 200 DM nos., including the first DM no., are assigned. Duplicating DM nos. already used in the program will disable normal data transmission/reception. Five relay nos., including the first relay no., are assigned. The assigned relays have the following functions. Relay No. First relay no. +0 Function KV-10/80 Assigning relays KV-300 Note 1: Two KV-L2s can be connected to the KV-300 CPU.
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7.7 Non-procedure Mode Programming KV-300 Series Only 5. First relay no. +4 Turns ON when a break signal of approximately 160 msec is transmitted. Automatically turns OFF after transmission is completed. Transmission is enabled while the first relay no. +3 is OFF. Use the SET instruction or KEEP instruction to turn the relay ON/OFF. Assigning data memory addresses 200 DM addresses, including the first DM no., are assigned. The assigned DM addresses have the following functions. DM No.
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KV-300 Series Only 7.7 Non-procedure Mode Programming 7.7.3 Transmitting Text Data This section describes transmission of text data in non-procedure mode. The KV-L2 can transmit to an external unit the text data written to the assigned data memory addresses, one byte per data memory address, in ASCII. Data transmission and internal data memory addresses Before starting communications, write the data to be transmitted into data memory addresses in the following format. 1st DM no.+100 1st DM no.
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KV-300 Series Only 7.7 Non-procedure Mode Programming 7.7.4 Receiving Text Data This section describes reception of text data in non-procedure mode. The KV-L2 fetches text data from an external unit into the KV-300 CPU’s data memory. Format of received data and data memory addresses Text data of up to 100 bytes separated by the delimiter CR or CR LF can be written into the assigned data memory addresses, one byte per data memory address, in ASCII.
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7.7 Non-procedure Mode Programming KV-300 Series Only KV-10/80 3. First relay no. +2 Turns ON and remains ON when the data cannot be received because a parity error has occurred during data reception. (The first relay +0 turned ON simultaneously.) When the data is loaded while the first relay no. +2 is ON, the first relay no. +2 turns OFF when the first relay no. +0 turns ON. To fetch the ON signal only for one scan, change the program as shown in 1. First relay no. +0, above. KV-300 2. First relay no.
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7.7 Non-procedure Mode Programming KV-300 Series Only 7.7.5 ASCII code/Binary Conversion Function Besides ASC and RASC instructions, the KV-300 CPU has a function to convert a character string in ASCII code to a binary value, and vice versa. This function helps simplify programs that convert text data to binary values or binary values to text data. ASCII to Binary conversion KV-10/80 KV-300 All text data fetched at reception can be converted to binary data at one time.
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7.7 Non-procedure Mode Programming KV-300 Series Only ■ ASCII to binary conversion program The following example shows a program that converts text data loaded at reception of text data to binary form. The converted value is written to data memory addresses starting from DM0000. KV-10/80 ■ Decimal position The value of the decimal point represents the position of the data memory address in which decimal point 2EH is stored, counting from the top of the ASCII string. For example, if "38.
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7.7 Non-procedure Mode Programming KV-300 Series Only Set the DM address into which ASCII code is to be written as follows. DM****+0 Binary code high-order 16 bits DM****+1 Binary code low-order 16 bits DM****+2 Decimal position (0: None, 1 to 99: DM position) DM****+3 No. of bytes in ASCII string DM****+4 Sign (0: Unsigned, 1: Add - 2: Add ±) KV-300 ■ Binary A binary value be converted is input to 16 high-order bits and 16 low-order bits in data memory addresses separately.
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7.7 Non-procedure Mode Programming KV-300 Series Only ■ Binary to ASCII conversion program The following example shows a program that converts binary data to an ASCII string during transmission of text data. The converted values are written to data memory addresses starting from DM9301. The total number of digits, including the decimal point, is written to DM9300.
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7.8 Troubleshooting Guide KV-300 Series Only 7.8 Troubleshooting Guide 7.8.1 Troubleshooting KV-L2 KV-10/80 KV-300 Error POWER indicator does not light. Communication is disabled. (Port operation indicators do not light.) Cause The KV-300 CPU power switch is not ON. Remedy Supply 24 VDC power to the KV300 CPU. Power supply capacity is insufficient. Check power supply capacity. If capacity is insufficient, replace power supply with one that accommodates the current capacity.
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7.8 Troubleshooting Guide KV-300 Series Only 7.8.2 Precautions Environmental requirements Avoid exposure to direct sunlight. • Avoid exposure to temperatures below 0°C (32°F) or exceeding 50°C (122°F). • Avoid exposure to humidity below 35%RH or exceeding 85%RH. • Avoid areas where condensation occurs due to sudden drops in temperature. • Avoid exposure to corrosive or flammable gases. • Avoid exposure to airborne dust, metal particles, oil, or corrosive substances such as salt.
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7.9 Specifications KV-300 Series Only 7.9 Specifications 7.9.1 Specifications KV-10/80 KV-300 General specifications Model KV-L2 Power supply 24 VDC (supplied from KV-300 CPU) Maximum current consumption 150 mA Ambient temperature 0 to 50°C (32 to 122°F), No freezing Relative humidity 35 to 85%, No condensation Noise immunity 1500 Vp-p min., pulse width: 1 µs and 50 ns (Noise generated by noise simulator) Vibration 10 to 55 Hz, double amplitude of 1.5 mm max.
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7.9 Specifications KV-300 Series Only 7.9.2 Dimensions Unit: mm 35.4 35 KV-10/80 90 94 KV-300 27.3 85 39.4 17 Chapter 7 KV-L2 Serial Interface Module KVHKA Chap 07_5to10.p65 307 08.3.
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7.10 Command List KV-300 Series Only 7.10 Command List 7.10.1 List of Commands and Responses Function Command KV-10/80 KV-300 Starts communications CR_nn 7 Response Remarks CC_nn nn = Station no.
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KV-300 Series Only 7.10 Command List 7.10.2 List of Commands and Responses in Display Interface mode Format of command and response @ Station no. Header code Command/response FCS ❋ C R Function Header code RR Read I/O relay/internal utility relay RR RH Read temporary memory/analog timer RH RC Read current value of counter/timer/high-speed counter RG Command data Read start ch. Number of channels Response Header Response code data RR End code Data read Read start no.
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7.10 Command List KV-300 Series Only Command KV-10/80 KV-300 Header code Function Command data Header code Device No. to change Data to forceset/ reset FK End code CR End code Data of DM0008 to DM0015 FK Set/reset multiple channels FK CR Read values of DM0008 to DM0015 CR MM Read model code MM TS Test TS QQMR Register combined commands and monitor I/Os QQIR Read combined commands and monitor I/Os Response Header code QQMR Operand Any characters (122 characters max.
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KV-10/80 KV-300 Chapter 8 KV-AN6 Analog I/O Module KV-300 Series Only This chapter describes the optional Analog I/O module for KV-300 Series. KVHKA Chap 08.p65 8.1 Outline ...................................................................................... 1-312 8.2 Configuration ........................................................................... 1-313 8.2.1 8.2.2 Parts and Functions ..............................................................................
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KV-300 Series Only 8.1 Outline 8.1 Outline Features KV-300 The KV-AN6 has both A/D and D/A conversion functions. The A/D conversion function converts analog input to digital data and stores the converted data in the KV-300 CPU; the D/A conversion function converts digital data stored in the KV-300 CPU to analog output data for output devices.
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8.2 Configuration KV-300 Series Only 8.2 Configuration 8.2.1 Parts and Functions 1 4 KV-10/80 CH4 CH0 D / A CH1 CH5 D / A 2 KV-300 5 ±5V CH2 ±10V CH3 ±5V ±10V 0~20mA 3 No. Part name Function 1 READY indicator Lights when power (24 VDC) is supplied to the KV-AN6. 2 Analog I/O terminal block Removable terminal block for analog input signals (4 ch.) and analog output signals (2 ch.
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8.2 Configuration KV-300 Series Only 8.2.2 System Configuration The following example shows the configuration of a system incorporating the KVAN6. Up to five KV-AN6 modules can be connected simultaneously to the KV-300 CPU. Place the KV-AN6 at the right end of the system. The following figure shows a sample connection of KV-AN6 modules. KV-AN6 (5 modules max.) KV-300 CPU KV-10/80 KV-300 KV-U4 I/O modules (11 modules max.) ➮ Refer to page 1-324 or assignment of data memory addresses.
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8.3 Installation KV-300 Series Only 8.3 Installation 8.3.1 Terminal Nos. The following signals are assigned to the terminal nos. of the KV-AN6. KV-300 KV-AN6 KV-10/80 0 C0 1 C1 A / D 2 C2 3 C3 V4 C4 I4 D / A C5 V5 C6 I5 C7 F.G. Signals Terminal No. Description Assigned signal 0 1 A/D Analog input ch. 0 Analog input ch. 1 2 Analog input ch. 2 (±10 V, ±5 V, 0 to 20 mA) Input range is slide-switch selectable. Analog input ch. 3 Analog voltage output ch. 4 Analog current output ch.
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8.3 Installation KV-300 Series Only 8.3.2 Removing the Terminal Block To remove the terminal block from the KV-AN6 module, do the following. 1. Turn OFF the power switch. Open the terminal block cover from the top as shown below. Terminal block lock bar KV-10/80 KV-300 Open 2. The terminal block is secured with a lock bar as shown below. Terminal block lock bar 3. Remove the terminal block by pushing the terminal block lock bar to release the terminal block.
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8.3 Installation KV-300 Series Only 8.3.3 Example of Voltage I/O Wiring ■ Voltage output unit Analog signal cable Voltage signal ch. 0 0 C0 1 Shield C1 D/A converter Voltage signal ch. 2 2 Shield C2 Voltage signal ch. 3 (Load) 3 Shield (Input) C3 Analog signal cable + V4 A/D converter KV-10/80 Voltage signal ch. 1 KV-300 Shield _ Voltage signal ch. 4 Shield C4 I4 C5 + V5 – Voltage signal ch. 5 Shield C6 I5 C7 • F.G.
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8.3 Installation KV-300 Series Only 8.3.4 Example of Current I/O Wiring ■ Current output unit Current signal ch. 0 Analog signal cable 0 Shield KV-10/80 KV-300 Current signal ch. 1 C0 1 Current signal ch. 2 Shield Current signal Ch.3 Shield C1 D/A converter 2 C2 3 Shield (Input) C3 (Load) V4 Analog signal cable C4 A/D converter + I4 – C5 Current signal ch. 4 Shield V5 C6 + I5 – C7 Current signal ch. 5 Shield • F.G.
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8.3 Installation 8.3.5 KV-300 Series Only Setting I/O Ranges This section describes how to set the KV-AN6 I/O ranges. As shown in the following figure, the analog input (A/D) range and analog output (D/ A) range can be selected with the slide switches on the right side of the KV-AN6 module. • The I/O ranges are factory-set to ±5 V.
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8.4 Programming KV-300 Series Only 8.4 Programming 8.4.1 Input Characteristics (A/D) On the KV-AN6, the analog input function converts analog signals from an external unit to digital signals. The converted data is written into the assigned data memory addresses at every scan time. An external analog input signal can be set according to the input range, as shown in the following table.
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8.4 Programming KV-300 Series Only Full scale and resolution of each range (12-bit BIN data) Negative input data is treated as a 2’s complement.
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8.4 Programming KV-300 Series Only 8.4.3 Output Characteristics (D/A) On the KV-AN6, the analog output function converts digital (binary) data to analog external output signals. The digital data stored in data memory is converted to analog data and sent to an output unit at every scan time. The analog output signal can be set according to the input range as shown in the following table.
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8.4 Programming KV-300 Series Only 8.4.4 Calculating Output Data (D/A) To output analog data, write the data into the analog output data memory addresses. Calculate the numerical value to be written into data memory. Example 1 When +7.5 V is output in the ±10 V range 7.5 V/5 mV x 16 = 24000 The DM value is 24000. KV-10/80 Current output DM value = (Output current -12 [mA])/0.004 [mA] x 16 To convert a 16-bit DM value to an effective 12-bit value, multiply the 16-bit value by 16.
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8.4 Programming KV-300 Series Only KV-10/80 KV-300 8.4.5 Assigning Data Memory (DM) Addresses • The data memory address assignment is predefined by each A/D and D/A channel. • Analog input is converted to 16-bit digital data (in binary) and stored in the data memory addresses assigned for the A/D conversion. • To convert analog data for output, write 16-bit digital data (binary) into the data memory addresses assigned for the D/A conversion. • DM address assignment list Module No.
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8.4 Programming KV-300 Series Only 8.4.6 Reading Analog Input The following example describes how to read analog input. Ladder diagram 2002 DM9000 LDA 2009 $8000 CMP #00016 DIV #00005 MUL KV-10/80 Input of +10 V is stored as 1000 into DM0000, and input of -10V is stored as 1000 into DM0001 (data value x 100). KV-300 Example This program reads data from analog input ch. 0 of the KV-AN6 module no. 1, and writes positive data into DM0000 and negative data into DM0001.
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8.4 Programming KV-300 Series Only 8.4.7 Measuring Analog Input Average Measuring Average and Setting Maximum/minimum Value of Analog Input Example This program measures the data of analog input ch. 1 of the KV-AN6 module no. 1 under the following conditions. • KV-10/80 KV-300 • • • • • • When the data is positive, the average of 100 measurements is written into DM100 (data value x 100). When the data is negative, the average of 100 measurements is written into DM101 (data value x 100).
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8.4 Programming KV-300 Series Only 8.4.8 Writing Analog Output The following example describes how to write analog output. Example 1 Output the data written into DM0000 to analog output ch. 1 of the KV-AN6 module No. 1 (±10 V output range) • When input 0000 is ON, +10 V is output. • When input 0000 is OFF, -10 V is output. #00010 DW DM0000 0000 DM0000 LDA #01000 MUL #00005 DIV #00016 MUL DM9004 STA 0000 DM0000 LDA #01000 MUL #00005 DIV #00016 MUL COM Inputs 10 V to DM0000.
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8.4 Programming KV-300 Series Only 8.4.9 Converting Analog Input to Analog Output The following example describes how to fetch analog input and output it as analog data. Example Fetch signals from analog input ch. 0 of the KV-AN6 module no. 1 and output the signals as analog data to analog output ch. 4. Select either voltage-to-current conversion or current-to-voltage conversion, using the range selection switches. For the range setting, refer to page 1-319.
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8.5 KV-AN6 Appendices KV-300 Series Only 8.5 KV-AN6 Appendices 8.5.1 Troubleshooting When an analog input/output error occurs, determine the error and remedy with the following flowchart. KV-10/80 KV-300 Analog input/output is disabled. OFF Is READY indicator ON? ON Is KV-U4/U5 POWER indicator ON? Check contact with analog I/O terminal block. OFF Check KV-U4 power supply unit or KV-U5 power distribution module. ON YES Check for secure connections between modules.
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8.5 KV-AN6 Appendices KV-300 Series Only 8.5.2 Precautions Environmental requirements KV-10/80 KV-300 When installing the KV-AN6, note the following: • Avoid exposure to direct sunlight. • Avoid exposure to temperatures below 0°C (32°F) or exceeding 50°C (122°F). • Avoid exposure to humidity below 35%RH or exceeding 85%RH. • Avoid areas where condensation occurs due to sudden drops in temperature. • Avoid exposure to corrosive or flammable gases.
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8.5 KV-AN6 Appendices KV-300 Series Only 8.5.3 Specifications Environmental specifications Model KV-AN6 Maximum current consumption 240 mA 0 to 50 °C (32 to 122°F), No freezing Relative humidity Vibration 35 to 85%, No condensation 1500 Vp-p min., pulse width: 1 µs and 50 ns (Noise generated by noise simulator) 10 to 55 Hz, double amplitude of 1.5 mm max.
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KV-300 Series Only 8.5 KV-AN6 Appendices 8.5.4 Dimensions Unit: mm KV-10/80 KV-300 27.3 90 35.4 94 35 84.5 39.4 8 1-332 Chapter 8 KV-AN6 Analog I/O Module KVHKA Chap 08.p65 332 08.3.
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KV-10/80 KV-300 Chapter 9 KV-AD4/DA4 Analog I/O Unit KV-10/80 Series Only This chapter describes the optional Analog I/O unit for KV-10/80 Series. Note: KV-AD4/DA4 is available for KV-10/80 Series only. KVHKA Chap 09.p65 9.1 Outline ...................................................................................... 1-334 9.2 Configuration ........................................................................... 1-335 9.2.1 9.2.2 9.2.3 Part Names and Functions ................................
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9.1 Outline 9.1 KV-10/80 Series Only Outline Features The KV-AD4 is provided with an A/D conversion function, while the KV-DA4 is provided with a D/A conversion function. A/D Conversion — KV-AD4 KV-10/80 KV-300 Analog data that is input from external instruments is converted to digital data, and written to CPU data memory. Conversion of analog data to digital data allows the analog data to be processed on the CPU. ➮ For details, see "Part Names and Functions" on the next page.
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9.2 Configuration 9.2 Configuration 9.2.1 Part Names and Functions KV-10/80 Series Only This section describes the names and functions of parts on the KV-AD4/DA4. KV-AD4 C0 C1 V0 C2 V1 C3 V2 V3 1 POWER indicator 4 Input mode selector switch KV-10/80 Voltage input terminal block * Protective cover is attached at purchase. 2 KV-300 The following describes the names and functions of parts on the KV-AD4.
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9.2 Configuration KV-10/80 Series Only KV-DA4 The following describes the names and functions of parts on the KV-DA4. Voltage output terminal block * Protective cover is attached at purchase. 2 C0 C1 V0 C2 V1 C3 V2 V3 1 KEYENCE POWER indicator KV - DA4 KV-10/80 KV-300 POWER Current output terminal block * Protective cover is attached at purchase. 3 ANALOG OUT I0 C4 No. I1 C5 Name I2 C6 I3 C7 Function 1 POWER indicator Lights red when power is being supplied.
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9.2 Configuration 9.2.2 KV-10/80 Series Only Specifications The tables below show general specifications, performance specifications, terminal block specifications and the external dimensions of the KV-AD4/DA4. KV-AD4 General specifications Specifications Power supply voltage Supplied from CPU (24 VDC +10%, -20%) Current consumption 120 mA max.
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9.2 Configuration KV-10/80 Series Only Analog input terminal assignment Signal Terminal KV-10/80 KV-300 Description V2 Analog voltage input ch0 • Input range: -10 to +10 V Analog voltage input ch1 • The channel to input from is set by the selector switch.
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9.2 Configuration KV-10/80 Series Only KV-DA4 General specifications Specifications Power supply voltage Supplied from CPU (24 VDC, +10%, -20%) Current consumption 200 mA max. Ambient temperature 0 to 50°C (32 to 122°F), No freezing Relative humidity 35 to 85%, No condensation Withstand voltage 1500 VAC for 1 minute (across all external terminals and housing, and across all power terminal and I/O terminals) Vibration 10 to 55 Hz double-amplitude 1.5 mm max.
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9.
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9.2 Configuration 9.2.3 KV-10/80 Series Only System Configuration This section describes the system configuration when the KV-AD4/DA4 is connected to the KV-10 to 80. The KV-AD4/DA4 can be connected to the KV-10 to 80 as shown in the following diagram. KV-AD4/DA4 CPU (KV-10 to 80) C0 C1 V0 KEYENCE KV - 10R KV-10/80 Power supply unit KV-300 One KV-AD4 and KV-DA4 module each can be connected to a single KV-10 to 80. Other I/O expansion units can be connected to the CPU as specified in the manual.
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9.3 Installation KV-10/80 Series Only 9.3 Installation 9.3.1 Installation Procedure The KV-AD4/DA4 is connected to the CPU of the KV-10 to 80 and connected to external instruments according to the following procedure. KV-300 Checking the Installation Environment KV-10/80 1 Make sure that the environment where you are going to install the KV-AD4/DA4 is appropriate. ➮ For details, see "9.3.2 Checking the Installation Environment" on the next page.
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9.3 Installation Checking the Installation Environment Do not install this system in any of the following locations.
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9.3 Installation 9.3.3 KV-10/80 Series Only Setting the KV-AD4 Input Mode Before the KV-AD4 is connected to other units, its input mode must first be set. At purchase, current input channels ch0 to ch3 have been set as active channels. This operation is not necessary on the KV-DA4. Setting the input mode Follow the procedure below to set the input mode. KV-10/80 KV-300 1. If the KV-AD4 is already connected to a KV series CPU, turn it OFF. 2.
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9.3 Installation 9.3.4 KV-10/80 Series Only Connecting External Instruments Using the analog I/O terminal block, connect external instruments for analog input and output. For details on how to wire terminals, refer to the "Analog I/O Terminal Wiring Diagrams." Wiring • Use 2-core twisted pair cable for the analog signal cable. • When wiring the terminals, use rounded or forked crimp terminals of width 6 mm.
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9.3 Installation KV-10/80 Series Only Wiring diagrams KV-AD4 Analog Input Terminal Refer to the following wiring diagrams when wiring the analog input terminals. KV-10/80 KV-300 Note: Make sure that the terminals (channels) to be wired have been set by the input mode selection switches. → For details, see "Setting the KV-AD4 Input Mode" on page 1-344.
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9.3 Installation KV-10/80 Series Only KV-DA4 Analog Output Terminal Refer to the following wiring diagrams when wiring the analog output terminals.
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9.3 Installation 9.3.5 KV-10/80 Series Only Connecting to the KV-10 to 80 Connect the KV-AD4/DA4 to the KV-10 to 80 CPU. The following example describes how to connect a KV-AD4 to the right side of a KV10. KV-10/80 KV-300 KV-AD4 KV-10 Note: Make sure that the power is turned OFF before connecting the KV-AD4/DA4 to the KV-10 to 80. 1. Slide up the protective cover on the right of KV-10 to 80. Protective cover 2. Connect the connector cable from the KV-AD4/DA4 to the connector on the KV-10 to 80.
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9.3 Installation 9.3.6 KV-10/80 Series Only Maintenance This section describes how to inspect and clean the unit. Inspection and Cleaning KV-10/80 KV-300 ■ Inspection Connectors become loose when a KV Series unit is used for a long time. If you continue to use a KV Series unit with loose connectors, this may cause the unit to malfunction. For this reason, you must periodically inspect the unit and connectors.
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9.4 Programming KV-10/80 Series Only 9.4 Programming 9.4.1 Programming the KV-AD4 This section describes the A/D conversion mechanism, and the digital data that is written to the CPU by the KV-AD4 after A/D conversion. It also describes how to calculate actual voltage and current values based upon the digital data written to CPU.
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9.4 Programming KV-10/80 Series Only About Digital Data after A/D Conversion Data Memory to which digital data is written The KV-AD4 converts analog signals that have been input from external instruments to digital data, and writes this digital data to data memory for A/D conversion on the CPU. KV-10/80 Note: When the KV-AD4 is connected to the CPU, the conversion data is written at each scan even if the channels on the KV-AD4 are not in use.
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9.4 Programming KV-10/80 Series Only Calculating Voltage and Current Values from Digital Data This item describes how to calculate the actual input voltage or current values (decimal) from the digital data written to data memory for A/D conversion as a result of A/D conversion. Executing this calculation in the sequence program allows the calculated voltage or current values to be used in other processes in the program. ➮ The voltage and digital data conversion tables are shown in "9.4.
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9.4 Programming 9.4.2 KV-10/80 Series Only Programming the KV-DA4 This section describes the D/A conversion mechanism, how to convert the voltage and current values to digital data for analog output, and how to output this digital data as analog data from the KV-DA4. D/A Conversion Mechanism Power supply unit 2 Sequence program Data memory for D/A conversion 3 KV-10/80 CPU 1 KV-300 This item describes the D/A conversion mechanism on the KV-DA4.
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9.4 Programming KV-10/80 Series Only Converting Digital Data to Voltage or Current Values to be Output To output digital data as analog data, the voltage and current values that are to be output from the KV-DA4 are first converted to the corresponding digital data by the sequence program, and written to the data memory for D/A conversion. Voltage and current values cannot be written to the data memory for D/A conversion as they are. ➮ For details on the voltage/digital data conversion tables, see "9.4.
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9.4 Programming KV-10/80 Series Only How to calculate digital data when outputting analog current Digital data = (output current (µA) ÷ resolution (4 µA)) - offset value (1000) KV-10/80 Resolution "Resolution" refers to the minimum analog output value by which digital data can be changed. For example, 5 mV is the resolution of output range -10 to +10 V. This indicates that the analog output changes by 5 mV when the value of the digital data changes by 1.
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9.4 Programming KV-10/80 Series Only Writing Digital Data to Data Memory for D/A Conversion This section describes how to write digital data after it has been converted from the voltage or current to be output to data memory for D/A conversion on the CPU. KV-10/80 KV-300 Data memory for D/A conversion on the CPU and special utility relays for D/A conversion are used only when the KV-DA4 is connected to the CPU.
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9.4 Programming 9.4.3 KV-10/80 Series Only A/D and D/A Conversion Tables Refer to the following tables when creating programs that involve A/D or D/A conversion. Voltage Conversion Table .00 4000 3800 3600 3400 3200 3000 2800 2600 2400 2200 2000 2000 1800 1600 1400 1200 1000 800 600 400 200 0 .10 4020 3820 3620 3420 3220 3020 2820 2620 2420 2220 2020 1980 1780 1580 1380 1180 980 780 580 380 180 .30 4060 3860 3660 3460 3260 3060 2860 2660 2460 2260 2060 1940 1740 1540 1340 1140 940 740 540 340 140 .
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9.4 Programming KV-10/80 Series Only Current Conversion Table Current range: 4 to 20 mA KV-10/80 KV-300 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 .10 4020 3775 3525 3275 3025 2775 2525 2275 2025 1775 1525 1275 1025 775 525 275 25 .00 4000 3750 3500 3250 3000 2750 2500 2250 2000 1750 1500 1250 1000 750 500 250 0 .20 4040 3800 3550 3300 3050 2800 2550 2300 2050 1800 1550 1300 1050 800 550 300 50 .30 4060 3825 3575 3325 3075 2825 2575 2325 2075 1825 1575 1325 1075 825 575 325 75 .
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9.5 Programming Examples 9.5 KV-10/80 Series Only Programming Examples This section describes sample programs for the KV-AD4/DA4. Refer to this section when making programs for the KV-AD4/DA4. Calculating Analog Data Values from Digital Data • Conditions The analog input data from analog input V0 on the KV-AD4 is calculated. (The digital data of data memory DM0992 is used for this operation.
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9.5 Programming Examples • • KV-10/80 Series Only Example 1: Inputting Analog Voltage (-10 to +10 V) The analog input data from analog input V0 on the KV-AD4 is calculated. (The digital data of data memory DM0992 is used for this operation) The calculated data is written to DM0000. (If the calculated value is a negative value, 2’s complement is written.) Data is written in mV units. KV-10/80 KV-300 For example: When the input is +10V, "10000" (data x 1000) will be written to DM0000.
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9.5 Programming Examples KV-10/80 Series Only Writing Data to be Analog-output • • • Conditions Data that has been written to DM0000 is converted to digital data for analog output. The digital data is sent to analog output V0 on the KV-DA4. (Digital data is written to data memory DM0996.) +7.5 V is output when input 0000 is ON. -7.5 V is output when input 0001 is ON.
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9.5 Programming Examples • • • • KV-10/80 Series Only Example 1: Outputting Analog Voltage (-10 to +10 V) Data that has been written to DM0000 is converted to digital data for analog output. The digital data is sent to analog output V0 on the KV-DA4. (Digital data is written to data memory DM0996.) +7.5 V is output when input 0000 is ON. -7.5 V is output when input 0000 is OFF.
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9.5 Programming Examples • • • • KV-10/80 Series Only Example 2: Outputting Analog Current (4 to 20 mA) Data that has been written to DM0000 is converted to digital data for analog output. The digital data is sent to analog output I0 on the KV-DA4. (Digital data is written to data memory DM0996.) 4 mA is output when input 0000 is ON. 20 mA is output when input 0000 is OFF.
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9.5 Programming Examples KV-10/80 Series Only Outputting Analog Trimmer Values This sample program outputs the value of analog trimmer 0 on the CPU. • • • KV-10/80 KV-300 • Conditions The value of trimmer 0 is converted to data for analog output. The data is sent to analog output V0 on the KV-DA4. (Digital data is written to data memory DM0996.) When input 0000 is ON, 0 to +10 V is output. To increase the voltage, turn the trimmer clockwise. When input 0000 is OFF, -10 to 0 V is output.
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9.5 Programming Examples KV-10/80 Series Only Outputting Analog Input Data This sample program outputs data received from the analog inputs. • Conditions Analog data is input from analog input V0 on the KV-AD4. (The digital data of data memory DM0992 is used for this operation.) The data that was input from analog input V0 is output as it is to analog output V0 on the KV-DA4. (The digital data is written to data memory DM0996.
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9.5 Programming Examples KV-10/80 Series Only Outputting Analog Input from a Pressure Sensor to an Air Valve This sample program outputs analog inputs (1 to 5 V) from a pressure sensor to an air valve (4 to 20 mA). • • KV-10/80 KV-300 • • • Conditions Analog input data is input from analog input V0 on the KV-AD4. (The digital data of data memory DM0992 is used for this operation.) The data that was input from analog input V0 is converted, and output to analog output I0 on the KV-DA4.
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9.5 Programming Examples • • KV-10/80 Series Only Reference Example When the Input Voltage Exceeds the Expected Range When the input voltage is 5V or more (DM0992 #3000), #3000 is forcibly written to the original data (DM0100). When the input voltage is 1V or less (DM0992 #2200), #2200 is forcibly written to the original data (DM0100).
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9.
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KV-10/80 Series Only KV-10/80 1. The initial settings are made. 2. The value of input data (DM0992) is written to measurement value (DM0004), and measurement count (DM0008) is incremented by one. 3. Measurement values are accumulated (DM0004), and written to accumulated values (DM0009 and DM0010). When the lower bit of the accumulated value (DM0010) overflows (2009 turns ON), "1" is added to the upper bit of accumulated value (DM0009). 4.
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9.6 Troubleshooting KV-10/80 Series Only 9.6 Troubleshooting This appendix describes how to remedy problems that may occur on the KV-AD4/ DA4. Analog I/O impossible KV-300 POWER indicator lit? NO KV-10/80 YES Check connection on analog I/O terminal block. CPU POWER indicator lit? NO Make sure that 24 V is supplied to CPU. YES YES Analog I/O possible? Check connection between units. NO Only one KV-AD4 or KV-DA4 each can be connected to CPU. Check number of units.
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Chapter 10 Troubleshooting This chapter describes the error code list, countermeasures against problems, and error indications for each unit. Read this chapter when problems occur during operation. KVHKA Chap 10.p65 10.1 Error List ................................................................................... 1-372 10.1.1 10.1.2 10.1.3 10.1.4 List of Error Codes in Basic Units .......................................................... Error indication in Expansion Units ...........................
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10.1 Error List 10.1 Error List This section describes error messages, error codes, the causes of errors, and countermeasures against errors. 10.1.1 List of Error Codes in Basic Units When an error occurs, error information is displayed as an error number in the access window on a Visual KV Series basic unit.
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10.1 Error List Code Description 213 Object size error 214 Illegal instruction code error 215 220 221 222 Code size error EEPROM system destruct error FEEPROM => SRAM error or EEPROM <= SRAM error EEPROM threshold setting error Cause Ladder object size exceeds the allowable size. The ladder is wrong. Correct the ladder. Ladder code size exceeds the Decrease the ladder size. allowable size. System stored in EEPROM Contact our nearest sales has been destroyed. office.
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10.1 Error List Code Description Cause 252 A3 command Data was trying to be written unregistered to an unregistered T/C/CTC. T/C/CTC write error 253 Matrix null error An error has occurred during communication with the Access Window. 254 D1 Main flag processing error Error has occurred in communication with Access Window. Countermeasures Turn off the power, then turn it on again. If this error occurs often, contact our nearest sales office. Turn the power off, then turn it on again.
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10.1 Error List 10.1.3 Program Errors Errors in a program can be displayed on the LCD on the KV-P3E(01) handheld programmer. • • • Error messages "Erased overline" and "Capacity over" may be displayed when instructions are written. By pressing the [CLEAR] key, editing can be continued. Other messages may be displayed when the operation mode is changed from PROGRAM to RUN, or when a syntax check (FUN74) is executed.
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10.1 Error List 10.1.4 Memory Card Errors and Other Errors Memory card errors Error messages for memory cards are displayed on the LCD on the KV-P3E(01) handheld programmer. Error messages can be deleted by pressing the [CLEAR] key in PROGRAM mode. After deleting error messages, take appropriate countermeasures in accordance with the table below. Error message New card. Initialize OK? Cause Inserted card has not been initialized yet. Name already exists. Enter another.
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10.2 Replaycing Relay 10.2 Replacing Relays The following KV-300 CPU models have replaceable relays: KV-R8R, KV-R16R (I/O terminal modules) Replaceable relay OP-35400 Screw driver Relay cover Puller 0 1 2 3 6 7 4 5 For KV-10/80 users The following KV-10/80 CPU models have replaceable relays: Base unit: KV-80R. Expansion unit: KV-16EYR Replacement relay OP-35400 Screw Puller Panel Connector Relay Replacement procedure 1. Open the relay cover on the top of the module with a screwdriver. 2.
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10.3 Troubleshooting 10.3 Troubleshooting This section describes countermeasures against problems. Read this section when a problem has occurred during operation. 10.3.1 Troubleshooting List Basic unit Problem type Cause Voltage is extremely low. Inputs do not turn Input voltage switch ON. setting is wrong. Outputs do not Wiring is wrong. turn ON. Voltage is extremely low. Input voltage switch setting is wrong. High-speed counter input High-speed type is different.
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10.3 Troubleshooting Expansion unit Problem type READY/ERROR indicator lamp on expansion unit is not lit. READY/ERROR indicator lamp on expansion unit is flashing. Cause Cable is not correctly connected to the expansion cable connector. Cable is connected from the basic unit to the connector on right side of expansion unit. Cable is not correctly connected to the expansion cable connector. Countermeasures Connect cable correctly. Connect cable to the connector on left side of expansion module.
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10.4 Error Messages 10.4 Error Messages Set the mode switch on the Handheld Programmer to PROGRAM mode, and press CLEAR to clear the error message shown on the display. After clearing the error message, take the following procedures to remove the cause of the error. Error message CPU ERROR Cause Hardware error on KV-300 CPU NO PROGRAM Attempt was made to operate KV-300 CPU with no program stored. SCAN TIME ERROR Scan time exceeds 300 ms. Remedy Turn power to KV-300 CPU OFF and then ON again.
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Appendices The appendix includes a list of ladder program applications and the index. Appendix A. A.1 A.2 A.3 A.4 Specifications and Dimensions [Visual KV Series] . 1-382 System Specifications [Visual KV Series] ....................................... Common I/O Specifications of Basic Units ...................................... Expansion Unit Specifications ......................................................... Dimensions ...............................................................................
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Appendix A Specifications and Dimensions Visual KV Series Appendix A. Specifications and Dimensions [Visual KV Series] A.
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Appendix A Specifications and Dimensions Visual KV Series Software and Programming Item Specifications Arithmetic operation control method Stored program method I/O control method Refresh method Program language Ladder chart method + Expanded ladder method Basic instruction: 28 types Instruction types Minimum scan time Interrupt instruction: 4 types 140 µs Basic instruction: 0.7 µs Instruction processing speed Application instruction: 6.
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Appendix A Specifications and Dimensions Visual KV Series AC power supply unit Item Specifications Method Switching method Ripple noise AC power current consumption AC power input voltage 240 mVp-p or less KV-10Ax: 0.4 A KV-16Ax: 0.5 A KV-24Ax: 0.6 A KV-40Ax: 0.7 A 100 to 240 VAC (± 10%) AC power factor Output voltage 60% 1. 24 VDC± 10% KV-10Ax: 0.4 A KV-16Ax: 0.6 A KV-24Ax: 0.6 A KV-40Ax: 0.7 A KV-10Ax: 14 W KV-16Ax: 21 W KV-24Ax: 21W KV-40Ax: 24 W Rated voltage: 240 VAC, rated current: 3.
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Appendix A Specifications and Dimensions Visual KV Series Output specifications (relay output): KV-10AR/DR, KV-16AR/DR, KV-24AR/DR, and KV-40AR/DR Item Specifications 250 VAC/30 VDC 2 A (inductive load) 4 A (resistive load) 5A Rated load Peak load current Rising operating time (OFF ➞ ON) Falling operating time (ON ➞ OFF) Common method Relay service life Relay replacement 10 ms or less 10 ms or less Each common terminal is independent.
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Appendix A Specifications and Dimensions Visual KV Series KV-E4R/E4T/E8R/E8T(P)/E16R/E16T(P) Output unit ■ KV-E4R/E8R/E16R (Relay output type) Model Unit type Number of outputs KV-E4R 4-I/O relay output 4 Output type External connection method Relay 250 VAC/30 VDC 2 A (inductive load) 4 A (resistive load) 2A/point (inductive load) 4 A/point (resistive load) 4A/common 50 mΩ or less Rated output current ON resistance Common method Rising operation time (OFF ➞ ON) Falling operation time (ON ➞ OFF) Rela
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Appendix A Specifications and Dimensions Visual KV Series KV-E4XR/E4XT(P) I/O unit ■ Input specifications Item External connection method Maximum input rating Specifications Input voltage 24 VDC, 5.3 mA Terminal block 26.4 VDC Minimum ON voltage 19 V Maximum OFF current 2 mA Input impedance Common method Input time constant (Changed in two steps by special utility relays 2609 to 2612) 4.
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Appendix A Specifications and Dimensions Visual KV Series KV-D20 (Operator Interface Panel) ■ General specifications Item Supply voltage Specifications Supplied from the communication port of the KV (5 VDC) Current consumption 5 VDC, 180 mA max. (60 mA max.
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Appendix A Specifications and Dimensions Visual KV Series A.4 Dimensions KV-10AR/AT(P)/DR/DT(P)(10-I/O basic unit) Front view Side view (KV-10AR/AT(P)) Side view (KV-10DR/DT(P)) 24.5 9.9 35.4 90 3.8 4 35.4 90 3.8 4 17 4.1 22 55 70 22 43 Bottom view (KV-10AR/AT(P)) 17.5 20.5 KV-16AR/AT(P)/DR/DT(P)(16-I/O basic unit) Front view Side view (KV-16AR/AT(P)) Side view (KV-16DR/DT(P)) 24.5 13.3 35.4 90 3.8 4 35.4 90 3.8 4 17 4.1 22 65 70 22 43 Bottom view of AC type 17.5 20.
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Appendix A Specifications and Dimensions Visual KV Series KV-40AR/AT(P)/DR/DT(P)(40-I/O basic unit) Front view Side view (KV-40AR/AT(P)) Side view (KV-40DR/DT(P)) 31 20.2 35.4 90 35.4 90 4 3.8 4 22 43 20.5 3.8 22 110 70 Bottom view (KV-40AR/AT(P)) 17.5 20.5 Metal fixture for screw tightening KV-10AR/AT(P)/DR/DT(P) (10-I/O basic unit) OP-35345 OP-35346 KV-16AR/AT(P)/DR/DT(P) (16-I/O basic unit) 6-ø5.0 4-ø5.
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Appendix A Specifications and Dimensions Visual KV Series KV-E4X/E8X/E16X (Expansion input unit) Front view (KV-E4X) Front view (KV-E8X) Front view (KV-E16X) Side view 35.4 90 38 45 65 4 4 43.5 KV-E4R/E4T/E8R/E8T(P)/E16R/E16T(P) (Expansion output unit) Front view (KV-E8x) Front view (KV-E4 x) Front view (KV-E16x) Side view 35.4 90 38 45 65 4 KV-E4XR/E4XT(P) (Expansion I/O unit) Front view 4 43.5 Side view 35.4 90 45 4 4 43.
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Appendix B Specifications and Dimensions KV-300 Series Appendix B. Specifications and Dimensions [KV-300 Series] B.
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Appendix B Specifications and Dimensions KV-300 Series Software and Programming Item Specifications Arithmetic and control system Stored program I/O control system Refresh system Programming language Ladder diagram and extended ladder diagram Number of instructions Basic: 16, Application: 34, Arithmetic: 26. Interrupt: 4 Execution time 0.15 µs min., 0.6 µs average Basic instruction Application instruction 0.30 µs min., 10.0 µs average Max.
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Appendix B Specifications and Dimensions KV-300 Series AC Power supply module/DC power distribution module Item Specifications Model KV-U4 KV-U5 Input supply voltage 100 to 240 VAC ±10% (50/60 Hz) 24 VDC ±10% Output voltage 24 VDC ±10% – Maximum output current 1.4 A (Total of power supplied to connected modules and service power supply) 3.5 A Note 1: Do not install both the KV-U4 and KV-U5 within one system.
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Appendix B Specifications and Dimensions KV-300 Series For KV-10/80 users General Sepcifications Power supply 24 VDC (+10%-20%) Maximum Current consumption Base unit KV-10R(W): 75 mA max. KV-10T(2W): 65 mA max. KV-24R(W): 130 mA max. KV-24T(2W): 75 mA max. KV-80R(W): 400 mA max. KV-80T(W): 300 mA max. KV-16R(W): 105 mA max. KV-16T(2W): 70 mA max. KV-40R(W): 220 mA max. KV-40T(2W): 115 mA max. Expansion unit KV-8ER(W): 35 mA max. KV-8ET(2W): 20 mA max. KV-8EX(W): 15 mA max. KV-8EYR(W): 80 mA max.
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Appendix B Specifications and Dimensions KV-300 Series For KV-10/80 users Output specifications Type of output Relay BJT MOS-FET Rated load 250 VAC/ 30 VDC 0.3 A 30 VDC 0.25 A Max. voltage at OFF — 30 VDC 30 VDC Leak current at OFF — 100 µA max. 5 µA max. Residual voltage at ON — 1V — Resistance at ON Switching OFF→ON time 50 mΩ max. — 1Ω max. 10 ms max. 50 µs max. (terminals 500 on KV-80T(W): 3 µs max.) 350 µs max. (terminals 500 and 501) 2 ms max.
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Appendix B Specifications and Dimensions KV-300 Series For KV-10/80 users ■ Output circuit (MOS-FET) Internal circuit NPN OUT L COM + MOS-FET photocupler + • • Applicable only to the KV-40T2W, KV-24T2W, KV-16T2W, KV-10T2W, KV8ET2W and KV-8EYT2W. A separate power supply is required for the load. PNP Internal circuit COM OUT L Insultating power supply ■ Output circuit (BJT) Internal circuit OUT Photocoupler insulation COM + Applicable only to the KV-10T and KV-8ET.
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Appendix B Specifications and Dimensions KV-300 Series B.2 Module Specifications KV-300 CPU Input specifications 10 inputs (0000 to 0009) Input modes 24 VDC input mode Rated voltage 26.4 VDC max. 5 VDC input mode Input voltage and current 24 VDC 5.3 mA Threshold voltage (ON) 19 V 3.5 V Threshold current (OFF) 1.5 mA – Threshold voltage (OFF) – 1.
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Appendix B Specifications and Dimensions KV-300 Series KV-C16X/C32X Input Modules Model KV-C16X (16 inputs) Connection to external equipment Input mode KV-C32X (32 inputs) Connector (conforms to MIL Standard) 24 VDC 5 VDC Maximum rated voltage 24 VDC 5 VDC 24 VDC 5.3 mA 5 VDC 1 mA 26.4 VDC Input voltage and current 24 VDC 5.3 mA 5 VDC 1 mA Threshold voltage (ON) 19 V 3.5 V 19 V 3.5 V Threshold current (OFF) 1.5 mA – 1.5 mA – Threshold voltage (OFF) – 1.5 V – 1.
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KV-300 Series Appendix B Specifications and Dimensions KV-C32T/B16R/B16S Output Modules Model KV-C32T (32) KV-B16R (16) KV-B16S (16) Connection to external unit Connector (conforms to MIL Standard) Removable terminal block Removable terminal block Type of output Transistor (NPN) Relay Triac Rated load 30 VDC 0.2 A 250 VAC/30 VDC 2 A (8 A per common) 250 VAC 0.3 A (1.
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KV-300 Series Appendix B Specifications and Dimensions KV-R8X/R16X I/O Terminal Modules Model KV-R8X (8) Connection to external unit KV-R16X (16) Terminal block Maximum rated input voltage 26.4 VDC Input voltage 24 VDC 5.3 mA Min. voltage at ON 19 V Maximum current at OFF 1.5 mA Input impedance Common ground 4.
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Appendix B Specifications and Dimensions KV-300 Series KV-R8T/R16T/R8R/R16R I/O Terminal Modules Model KV-R8T (8) KV-R16T (16) Connection to external equipment KV-R8R (8) KV-R16R (16) Terminal block Type of output Transistor (NPN) Relay 30 VDC 0.3 A 250 VAC/30 VDC 2A Maximum leakage current at OFF 100 µA — Maximum residual voltage at ON 0.
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Appendix B Specifications and Dimensions KV-300 Series KV-R8T/R16T/R8R/R16R I/O Terminal Modules (RUN Output) Type of output Transistor (NPN) Rated load 30 VDC 0.1 A Maximum leakage current at OFF 100 µA Maximum residual voltage at ON 1V Operating conditions ON when communication is enabled. OFF when communication is disabled for more than 100 ms. Internal circuit Circuit structure RUN Load 0V + 24V 24V Note: The KV-R8X/R16X has no RUN output.
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KV-300 Series Appendix B Specifications and Dimensions B.3 Dimensions KV-300 KV-U4 KV-U5 KV-R1A 27.3 90 90 90 4 4 35.4 4 60 4.4 31.7 25 85 KV-300 27.3 90 35.4 115 88.5 4 4.4 79.7 3.6 25 85 108 (35) KV-C16X/C32T 100 KV-C32X 27.3 90 4 4 4.4 35.4 90 4.4 13.1 85 18 Appendicies (45) KV-B16R/B16S/AN6 100 KV-L2 27.3 90 90 4 4 4.4 1-404 35.4 35 4.4 35 (68) 88 Appendices KVHKA Appendix.p65 404 08.3.
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KV-300 Series Appendix B Specifications and Dimensions KV-R16R/R16T/R16X 2 x ø4.6 (mounting hole) 7.2 50 42 35.4 KV-P3E 35 157 5.2 165 90 29.5 59.3 KV-R8R/R8T/R8X 2 x ø4.6 (mounting hole) 7.2 168 35.4 50 42 35 107 5.2 115 70 59.3 24 For KV-10/80 users KV-80R(W)/80T(W) KV-40R(W)/40T(2W), KV-U3 4x ø5 mounting hole 2x ø5 mounting hole 99 35.4 90 111 99 35.
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Appedix C. Ladder Program List Visual KV Series only Appendix C. Ladder Program List Visual KV Series only The following is a list of instructions and the reference pages that give the application examples for the instructions.
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Total count 3-152 Comparison of absolute values 3-154 Multiplying the counter current value by DM value 3-156 Total count average 3-158 Fetch input data separately 3-160 Output of BCD 2-digit data 3-162 Separate input of 2-digit BCD 3-163 Judgement of matching data 3-165 Fetching four-digit data of BCD digital switch (inputs 0004 through 0011 for low-order 2 digits and 0100 through 0107 for high-order 2 digits) to transfer them as counter setting value 3-168 Separate input of BCD 3-168 E
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Appendix D. A/D and D/A Conversion Tables [KV-AN6] Appendix D. A/D and D/A Conversion Tables [KV-AN6] Voltage conversion table ■ ±10 V range .00 .10 .20 30 .40 .50 .60 .70 .80 .
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Appendix D. A/D and D/A Conversion Tables [KV-AN6] Current conversion table ■ 0-to-20 mA range .00 .10 .20 .30 .40 .50 .60 .70 .80 .
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Appendicies Appendix D. A/D and D/A Conversion Tables [KV-AN6] 1-410 Appendices KVHKA Appendix.p65 410 08.3.
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Index KVNKA Index_Inst.p65 411 08.3.
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Index — For Visual KV User’s Only Index — For Visual KV User’s Only The following is the index with some descriptions for your reference.
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Index — For Visual KV User’s Only Purpose High-speed counter, resetting the value to "0" Title Page Resetting the high-speed counter 3-214 High-speed counter, selecting input source for Count input method 3-212 High-speed counter, specifications of Specifications of high-speed counters 3-208 High-speed counter, specifying the preset value of Preset value of the high-speed counter comparator 3-211 High-speed counter, using, as ring counter Ring counter function 3-225 I Input time constant of
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Index — For KV-300, KV-10/80 User’s Only Index — For KV-300, KV-10/80 User’s Only A F A/D converter ........................ 1-312 [AN6], 1-334 [AD4] A/D conversion table ........... 1-408 [AN6], 1-357 [AD4] ADD/@ADD: Add .................................................... 3-150 AND: And .................................................................. 3-58 ANB: And Bar ............................................................ 3-58 ANDA/@ANDA: And A ............................................
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Index — For KV-300, KV-10/80 User’s Only MPX/@MPX: Multiplexer ........................................ 3-176 MRD: Read ............................................................. 3-103 MUL/@MUL: Multiply .............................................. 3-150 System Configuration (Memory Card) ............... 1-196 System specifications [Visual KV Series] .......... 1-382 System specifications [KV-300 Series] .............. 1-392 T N NEXT: Repeat End ..................................................
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Index — Software/P3E (handheld programmer) Index — Software/P3E (handheld programmer) MULTI-MONITOR [P3E] ........................................ 1-212 A ACCS ..................................................................... 1-234 ALL CLEAR [FNC60] [P3E] .................................. 1-217 ALL DATA MEMORY CLEAR (DM ALL CLEAR): [FNC64] [P3E] ................... 1-219 ALL LATCHING RELAYS RESET (L-RELAY ALL RST): [FNC65] [P3E] ................ 1-219 B Break signal .................................
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Index 1 Index KVNKA Index_Inst.p65 417 08.3.
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Index 1-418 Index KVNKA Index_Inst.p65 418 08.3.
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Safety Precautions WARRANTIES AND DISCLAIMERS: This instruction manual describes the operation and function of the KV Series PLC. Read this manual carefully to ensure safe use and maximum performance from your KV Series PLC. Symbols The following symbols alert you to important messages. Be sure to read these messages carefully. Failure to follow instructions may lead to injury. (electric WARNING shock, burn, etc.) CAUTION Note: Failure to follow instructions may lead to product damage.
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Installation Support Software Programming 1. Introduction 1. Programming 2. Instructions 2. Editor 3. Interrupts 3. Simulator 4. High-speed Counters 4. Monitor 5. Positioning Control 5. Appendices 6. Interrupts, High-speed Counters, Positioning Control 7. Serial Communication 8. Programming Examples User’s Manual 1. Configuration and Specifications 2. System Installation 3. Access Window 4. KV-D20 Operator Interface Panel 5. KV-10/80 Hardware 6. Handheld Programmer 7.