Rückenbreite bis 10 mm (1 Blatt = 0,106 mm für XBS) E-Mail: info@moeller.net Internet: www.moeller.net easy800 Control Relay Rückentext Moeller GmbH Industrieautomation Hein-Moeller-Straße 7–11 D-53115 Bonn © 2002 by Moeller GmbH Änderungen vorbehalten AWB2528-1401D xx/xx/XBS 03/05 Printed in the Federal Republic of Germany (0x/02) Article No.: xxxxxx User Manual A Think future. Switch to green. A 08/04 AWB2528-1423GB A Think future. Switch to green.
Rückenbreite festlegen! (1 Blatt = 0,106 mm) All brand and product names are trademarks or registered trademarks of the owner concerned. 1st published 2002, edition date 05/02 2nd edition 11/2002 3rd edition 06/2003 4th edition 08/2004 See revision protocol in the “About this manual“ chapter © Moeller GmbH, 53105 Bonn Author: Editor: Translator: Dieter Bauerfeind Heidrun Riege Terence Osborn, David Long All rights reserved, including those of the translation.
Warning! Dangerous electrical voltage! Before commencing the installation • Disconnect the power supply of the device. • Suitable safety hardware and software measures should be implemented for the • Ensure that devices cannot be accidentally I/O interface so that a line or wire breakage restarted. on the signal side does not result in • Verify isolation from the supply. undefined states in the automation devices. • Earth and short circuit. • Cover or enclose neighbouring units that are live.
• Measures should be taken to ensure the proper restart of programs interrupted after a voltage dip or failure. This should not cause dangerous operating states even for a short time. If necessary, emergencystop devices should be implemented.
08/04 AWB2528-1423GB Contents About This Manual Device designation Reading conventions List of revisions 9 9 10 11 1 easy800 Target readership Proper use – Improper use Overview Device overview – easy basic units at a glance – easy800 type references easy operation – Buttons – Moving through menus and choosing values – Selecting main and system menu – easy800 status display – Status display for local expansion – easy800 advanced Status display – easy800 LED display – Menu structure – Selecting or toggl
08/04 AWB2528-1423GB Contents 3 2 Connecting the inputs – Connecting the AC inputs – Connecting the easy-DC Connecting the outputs Connecting relay outputs – EASY8....-RC.. – EASY6..-..RE.. – EASY2..-RE Connecting transistor outputs – EASY8..-DC-TC, EASY6..
08/04 AWB2528-1423GB Contents 4 Wiring with easy800 easy800 operation – Buttons for drawing circuit diagrams and function block usage – Operation – Usable relays and function blocks (coils) – Markers, analog operands – Number formats – Circuit diagram display – Saving and loading programs Working with contacts and relays – Creating and modifying connections – Inserting and deleting a circuit connection – Saving circuit diagrams – Aborting circuit diagram entry – Searching for contacts and coils – “Go to”
08/04 AWB2528-1423GB Contents – – – – – – – – – – – – – – – 5 4 GET, fetch a value from the network Seven-day time switch Year time switch Value scaling Jumps Master reset Numerical converters Operating hours counter PUT, send a value onto the network Pulse width modulation Setting date/time Set cycle time Timing relay Value limitation Example with timing relay and counter function block easy-NET network Introduction to easy-NET easy-NET network topologies, addressing and functions – Loop through the
08/04 AWB2528-1423GB Contents – Transfer behaviour – Signs of life of the individual stations and diagnostics – Network transmission security 6 easy Settings Password protection – Password setup – Selecting the scope of the password – Activating the password – Unlocking easy – Changing or deleting the password range Changing the menu language Changing parameters – Adjustable parameters for function blocks Setting date, time and daylight saving time Changing between winter/summer time (DST) – Selecting DS
08/04 AWB2528-1423GB Contents 7 6 Inside easy easy Program cycle – How easy evaluates the high-speed counters CF, CH and CI 292 Delay times for inputs and outputs – Delay times with easy-DC basic units – Delay time with easy AC basic units – Behaviour with and without delay time Monitoring of short-circuit/overload with EASY..-D.-T..
08/04 AWB2528-1423GB Contents Appendix Technical data – General – Power supply – Inputs – Relay outputs – Transistor outputs – Analog output – easy-NET Network List of the function blocks – Function blocks – Function block coils – Function block contacts – Function block inputs (constants, operands) – Function block output (operands) – Other operands Memory space requirement – Optimization of the memory space requirement 313 313 313 318 319 324 326 329 330 332 332 333 334 335 336 336 337 338 Index 339
08/04 AWB2528-1423GB 8
08/04 AWB2528-1423GB About This Manual This manual describes the installation, commissioning and programming (circuit-diagram generation) of the easy800 control relay. A specialist knowledge of electrical engineering is needed for commissioning and creating circuit diagrams. When active components such as motors or pressure cylinders are controlled, parts of the system can be damaged and persons put at risk if easy is connected or programmed incorrectly.
08/04 AWB2528-1423GB About This Manual • easy-AC for – EASY8..-AC-… – EASY412-AC-.. – EASY6..-AC-RC(X) • easy-DC for – EASY8..-.DC-… – EASY12-DC-.. – EASY620/621-DC-.C(X) • easy-DA for EASY412-DA-RC Reading conventions Symbols used in this manual have the following meanings: X Indicates h i j h actions to be taken. Attention! Warns of the possibility of light damage. Caution! Warns of the possibility of serious damage and slight injury.
08/04 AWB2528-1423GB List of revisions List of revisions Edition Page Description New Modification 08/04 48 Section “20 A sensor” j 97 Table 6 j 97 Section “Composition of the markers” j 168 Figure 76, “Signal diagram of highspeed counter” j 194 Section “Function of the GET function block” j 202 Section “Function of the year time switch function block” j 219 Section “Accuracy” j 223 Section “Function of the pulse width modulation function block” j 230 Section “Time range”, t
08/04 AWB2528-1423GB About This Manual Edition Page Description 06/03 58 Cable length and cross-sections 59 Section “Calculating the cable length with known cable resistance” 197 Section “Memory requirement of the 7day time switch” j 202 Section “Memory requirement for the year time switch” j 220 Coils j 242 Coil j 248 Note: length of spur line 332 List of the function blocks j 337 HW, HY: space requirement at the function block output j 132 Data block comparator j 139 Data
08/04 AWB2528-1423GB List of revisions Edition Page Description New Modification 11/02 302 QA analog output, Value range j 336 Function block output (operands) j 15 Target readership j 15 Proper use j 21/21 Menu displays 24 Operating buttons j 26 Operating buttons j 46 Number of circuits 58 Surge impedance 61 Fig. 36, Station number j 78 Fig.
08/04 AWB2528-1423GB About This Manual 14 Edition Page Description New Modification 11/02 253 125 KB factory default setting j 290 Processing function blocks j 294/ 295 Off-delay I7 and I8 j 302 QA analog output j 303 Saving and loading circuit diagrams j 318 List of the function blocks j 318 Memory requirement j Omitted
08/04 AWB2528-1423GB 1 Target readership easy800 easy must only be installed and wired up by trained electricians or other persons familiar with the installation of electrical equipment. A specialist knowledge of electrical engineering is needed for commissioning and creating circuit diagrams. When controlling active components such as motors or pressure cylinders, parts of the system can be damaged and persons put at risk if easy is connected or programmed incorrectly.
08/04 AWB2528-1423GB easy800 Overview easy800 is an electronic control relay with: • • • • • • Logic functions, Timing relay and counter functions, Time switch functions Arithmetic functions PID controllers Operator and display functions easy800 is a control and input device rolled into one. With easy800 you can create solutions for domestic applications as well as for tasks in machine and plant construction.
08/04 AWB2528-1423GB Overview • use up and down counters, • count high-speed signals: – up and down counters with upper and lower limit values, – preset, – frequency counters, – high-speed counters, – count incremental encoder values.
08/04 AWB2528-1423GB easy800 Device overview easy basic units at a glance a b c d h e f g Figure 1: a b c d e f g h 18 Device overview Power supply Inputs easy-NET connections Operating status LEDs Interface socket for memory card or PC connection Buttons Outputs Display
08/04 AWB2528-1423GB Device overview easy800 type references easy - x x x - x x - x x x LCD display: X = No display Time switch: C = Available; E = Expansion Output type: R = Relay T = Transistor Supply voltage, device and inputs AC = AC voltage DC = DC voltage Number of inputs/outputs (+ expansion) 19 = 12 I/6 O + expansion 20 = 12 I/7 O + expansion 21 = 12 I/8 O + expansion 22 = 12 I/9 O + expansion Performance class 8 (= 8 easy-NET network stations) easy control relay 19
08/04 AWB2528-1423GB easy800 easy operation Buttons ALT L DE DEL: Delete object in circuit diagram ALT: Special functions in circuit-diagram, Status display Cursor buttons ú í Í Ú: Move cursor Select menu items Set contact numbers, contacts and values ES OK C OK: Next menu level, Save your entry ESC: Previous menu level, Cancel Moving through menus and choosing values DEL and ALT OK ESC Show System menu Go to next menu level Select menu item Activate, modify, save your entry Return to last m
08/04 AWB2528-1423GB easy operation Selecting main and system menu Status display I .2..5....... R.2 MO 02:00 RS Q..34 . MO S .2 6.. OK Current selection flashes in the easy menu DEL P- and ALT STOP ESC ESC PROGRAM... STOPå RUN PARAMETERS SET CLOCK No password SECURITY... SYSTEM... MENU LANGUAGE CONFIGURATOR... 1st menu level Main menu 1st menu level System menu Date display I .2..5....... MO 11:50 Q..34.... ALT P- I .2..5....... STOP PMO 01.04.2002 Q..34....
08/04 AWB2528-1423GB easy800 Status display for local expansion Inputs Expansion Weekday/Time Outputs R 1.........12 RS AC P- MO 10:42 S 1......8 AC expansion ok/P buttons or Weekday/Date STOP On: 1, 2, 3, 4/Off:… RS = Expansion functioning correctly easy800 advanced Status display Retention/debounce/ easy-NET station RE : : NT1 : AC : DC : GW : I ST 22 I 12...6.89..
08/04 AWB2528-1423GB easy operation easy800 LED display easy800 has two LEDs located on the front which indicate the state of the power supply voltage (POW) as well as the RUN or STOP modes (a Fig. 1, Page 18).
08/04 AWB2528-1423GB easy800 Menu structure Main menu without password protection X You access the main menu by pressing OK. STOP: Circuit diagram display RUN: Power flow display Main menu PROGRAM... STOP å RUN PARAMETERS SET CLOCK PROGRAM...
08/04 AWB2528-1423GB easy operation Main menu PROGRAM... DELETE PROGRAM CARD... PROGRAM... STOP RUN PARAMETERS SET CLOCK PROGRAM... STOP RUN PARAMETERS SET CLOCK PROGRAM... STOP RUN PARAMETERS SET CLOCK DEVICE-CARD CARD-DEVICE DELETE CARD ? REPLACE ? DEVICE-CARD CARD-DEVICE DELETE CARD ? å Parameter display REPLACE ? DEVICE-CARD CARD-DEVICE DELETE CARD ? DELETE ? å Parameters Display for date and time setting å SET CLOCK DST SETTING HH:MM DD.MM YEAR --:---.
08/04 AWB2528-1423GB easy800 Main menu with password protection Main menu Unlocking easy PASSWORD... STOP RUN å PARAMETERS SET CLOCK Password entry Four wrong entries (if enabled) DELETE ALL? Password Status display PASSWORD... RUN Correct entry easy800 System menu X The System menu is accessed by simultaneously pressing DEL and ALT. System menu Password setup SECURITY... SYSTEM... MENU LANGUAGE CONFIGURATOR... Password change/ delete 26 Password entry PASSWORD... RANGE...
08/04 AWB2528-1423GB easy operation System menu SECURITY... SYSTEM... MENU LANGUAGE CONFIGURATOR... DEBOUNCE å Æ P BUTTONS RUN MODE CARD MODE æ DISPLAY... RETENTION... INFORMATION... DEBOUNCE å P BUTTONS RUN MODE CARD MODE DISPLAY... RETENTION... INFORMATION... Retention only in STOP mode DEBOUNCE å P BUTTONS RUN MODE CARD MODE DISPLAY... RETENTION... INFORMATION... DEBOUNCE å P BUTTONS RUN MODE CARD MODE DISPLAY... RETENTION... INFORMATION...
08/04 AWB2528-1423GB easy800 System menu SECURITY... SYSTEM... MENU LANGUAGE CONFIGURATOR... ENGLISH DEUTSCH å FRANCAIS ESPANOL ITALIANO PORTUGUES NEDERLANDS SVENSKA POLSKI TURKCE SECURITY... SYSTEM... MENU LANGUAGE CONFIGURATOR... NET... Æ æ Only one selection is possible. NET PARAMETERS.. STATIONS... CONFIGURE... easy-NET only in STOP mode NET PARAMETERS.. STATIONS... CONFIGURE...
08/04 AWB2528-1423GB easy operation System menu NET PARAMETERS.. STATIONS... CONFIGURATOR... 1 2 3 4 5 6 7 8 1 0 0 0 0 0 0 0 This list is only created in Station 1. This list only appears if station 1 has been selected. Æ æ SAVE CANCEL NET PARAMETERS.. STATIONS... CONFIGURATOR... CONFIGURE? Æ æ Æ æ CONFIGURATION IN PROGRESS. Fault scenario with ID conflict. ERR: ID-CONFLICT CONFIGURATION OVERWRITE? Fault scenario with network fault.
08/04 AWB2528-1423GB easy800 Cursor display HH:MM DD.MM YEAR '4:23 05.05 2003 The cursor flashes: Full cursor Ê/: • Move cursor with ú í, • in circuit diagram also with Í Ú HH:MM DD.MM YEAR 14:23 05.05 2003 Value M/ M • Change position with ú í • Change values with Í Ú Flashing values/menus are shown in grey in this manual. Setting values HH:MM DD.MM YEAR Values Positions Value at position 30 Change value Í Ú Select cursor position in value ú í Change value at position Í Ú 14:23 03.
08/04 AWB2528-1423GB 2 Installation The easy must only be installed and wired up by qualified electricians or other persons familiar with the installation of electrical equipment. Danger of electric shock! Never carry out electrical work on the device while the power supply is switched on. Always follow the safety rules: • • • • • Switch off and isolate, Ensure that the device is no longer live, Secure against reclosing, Short-circuit and ground, Cover adjacent live parts.
08/04 AWB2528-1423GB Installation 30 For ease of wiring, leave a gap of at least 3 cm between the easy terminals and the wall or adjacent devices. 30 30 30 Figure 2: . Clearances to the easy Mounting on mounting rail X Hook the easy to the top edge of the top-hat rail and hinge into place while pressing down slightly. Press down lightly on both the device and the top-hat rail until easy snaps over the lower edge of the top-hat rail. 1 The easy will clip into place automatically.
08/04 AWB2528-1423GB Mounting Screw mounting For screw mounting on a mounting plate, fixing brackets must be used that can be fixed to the back of the easy. The fixing brackets can be ordered as an accessory. CK CLI ! Figure 3: Inserting a fixing bracket - h Three fixing brackets are sufficient for a device with four fixing points. EASY2..-..
08/04 AWB2528-1423GB Installation Connecting the expansion device 1 2 4 3 Figure 5: 34 Expansion connection
08/04 AWB2528-1423GB Terminals Terminals Tools Slot-head screwdriver, width 3.5 mm, tightening torque 0.6 Nm. Cable cross-sections • Solid: 0.2 to 4 mm2 (AWG 22 - -12) • Flexible with ferrule: 0.2 to 2.5 mm2 (AWG 22 -12) Network cables and plug Use the prefabricated EASY-NT-“Length” cables when possible. Other cable lengths can be manufactured using the EASY-NT-CAB cable, the EASY-NT-RJ45 plug as well as the EASY-RJ45-TOOL crimping tool. AWG 24, 0.2 mm2 are the largest crimpable cross-sections.
08/04 AWB2528-1423GB Installation AC basic units L N F1 L N N 115/230 V ~ Figure 6: 36 Power supply on the AC-basic units
08/04 AWB2528-1423GB Connecting the power supply EASY…-AC-.E expansion units L N F1 E+ E- Figure 7: R1 ... R12 L N N 115/230 V ~ Power supply on the AC expansion units Attention! A short current surge will be produced when switching on for the first time. Do not switch on easy AC via Reed contacts since these may burn or melt.
08/04 AWB2528-1423GB Installation DC basic units L01 + L01 – F1 ... ...V 0V 0V I1 I2 I4 I3 I5 I6 I7 DC : +24 V Figure 8: Power supply on the DC basic units EASY…-DC-.E DC expansion units L01+ L01F1 E+ E- Figure 9: h 38 R1 ... R12 24V 0V 0V 24 V Power supply on the DC expansion units easy DC is protected against polarity reversal. To ensure that easy works correctly, ensure that the polarity of each terminal is correct.
08/04 AWB2528-1423GB Connecting the inputs Cable protection Both easy AC and DC versions require cable protection (F1) rated for at least 1 A (slow). h Connecting the inputs When easy is switched on for the first time, its power supply circuit behaves like a capacitor. Use an appropriate device for switching on the power supply and do not use any reed relay contacts or proximity switches. easy inputs switch electronically.
08/04 AWB2528-1423GB Installation L N F1 ... L N N l1 I2 l3 I4 l5 I6 I7 115/230 V h Figure 11: easy-AC basic unit L1 N F1 E+ E– R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 L N N 115/230 V h Figure 12: Inputs on the EASY…-AC-.E expansion device Connect the inputs, for example, to push-button actuators, switches or relay/contactor contacts.
08/04 AWB2528-1423GB Connecting the inputs Input current • R1 to R12, I1 to I6, I9 to I12: 0.5 mA/0.25 mA at 230 V/115 V • I7, I8: 6 mA/4 mA at 230 V/115 V Cable length Severe interference can cause the input of a signal condition “1” without a proper signal being applied. Observe therefore the following maximum cable lengths: • R1 to R12: 40 m without additional circuit • I1 to I6, I9 to I12: 100 m with input debounce switched on, 60 m without additional circuit with input debounce switched off.
08/04 AWB2528-1423GB Installation Neon bulbs with a maximum residual current of 2 mA/1 mA at 230 V/115 V can be connected to I7 and I8. h Always use neon bulbs that are operated with a separate N connection. Caution! Do not use reed relay contacts on I7, I8. These may burn or melt due to the high inrush current of I7, I8. Two-wire proximity switches have a residual current with the “0” state. If this residual current is too high, the easy input may detect a “1” signal. Therefore, use inputs I7 and I8.
08/04 AWB2528-1423GB Connecting the inputs h When using a 100 nF capacitor the drop-off time of the input increases by 80 (66.6) ms at 50 (60) Hz. A resistor can be connected in series with the circuit shown in order to restrict the inrush current. L N F1 100 nF/275 V h 1 kO L N I1 115/230 V h Figure 15: Limitation of the inrush current with a resistor Complete devices for increasing the input current are available under the type reference EASY256-HCI. L N F1 1 kO ...
08/04 AWB2528-1423GB Installation Connecting the easy-DC Use input terminals I1 to I12 to connect push-button actuators, switches or 3 or 4-wire proximity switches. Given the high residual current, do not use 2-wire proximity switches. Input signal voltage range • I1 to I6, I9, I10 – OFF signal: 0 to 5 – ON signal: 15 V to 28.8 V • I7, I8, I11, I12 – OFF signal: < 8 V – ON signal: > 8 V Input current • I1 to I6, I9, I10, R1 to R12: 3.3 mA at 24 V • I7, I8, I11, I12: 2.2 mA at 24 V L01⫹ L01⫺ F1 ... ...
08/04 AWB2528-1423GB Connecting the inputs L01 + L01 – F1 E+ E– R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 +24V 0V 0V 24 V H Figure 18: EASY…-DC-.E Connecting analog inputs Inputs I7, I8, I11 and I12 can also be used to connect analog voltages ranging from 0 V to 10 V. The following applies: • • • • I7 = IA01 I8 = IA02 I11 = IA03 I12 = IA04 The resolution is 10-bit = 0 to 1023. Caution! Analog signals are more sensitive to interference than digital signals.
08/04 AWB2528-1423GB Installation and thus in the interference of analog signals. In this case, only ground the cable at one end. X Do not lay signal lines parallel to power cables. X Connect inductive loads to be switched via the easy outputs to a separate power feed, or use a suppressor circuit for motors and valves. If loads such as motors, solenoid valves or contactors are operated with easy via the same power feed, switching may give rise to interference on the analog input signals.
08/04 AWB2528-1423GB Connecting the inputs L01⫹ L01⫺ 1.3 kO/0.25 W F1 1 kO/0.25 W ... 24 V 0 V Figure 20: 0V I1 I2 I3 I6 I5 I4 I7 Setpoint potentiometer with upstream resistor L01⫹ L01⫺ h 12 V H 0...10 V F1 0V 0V +12 V ... 24 V 0 V Figure 21: 0V I1 I3 I2 I5 I4 I6 I7 Brightness sensor Temperature sensor L01⫹ L01⫺ +24 V H F1 –35...55 ˚C 24 V 0 V 0V I1 Figure 22: I2 I3 I4 I5 +24 V H 0V 0V Out 0...10 V Out 0...10 V I6 –35...
08/04 AWB2528-1423GB Installation 20 A sensor 4 to 20 mA (0 to 20 mA) sensors can be connected easily without any problem using an external 500 O resistor. L01⫹ L01⫺ a F1 4...20 mA 500 O ... 24 V Figure 23: 0V 0V I1 I2 I3 I4 I5 I6 I7 20 A sensor a Analog sensor The following values apply: • 4 mA = 1.9 V • 10 mA = 4.8 V • 20 mA = 9.5 V (according to U = R x I = 478 O x 10 mA ~ 4.
08/04 AWB2528-1423GB Connecting the inputs Connecting high-speed counters and frequency generators High-speed counter signals on the easy800 can be counted correctly on inputs I1 to I4 independently of the cycle time. L01 + L01 – L02 + F1 ...
08/04 AWB2528-1423GB Installation Connecting incremental encoders Inputs I1, I2 and I3, I4 on the easy800 can each be used for the high-speed counting of an incremental encoder independently of the cycle time. The incremental encoder must generate two 24 V DC square wave signals with a 90° phase shift between them. L01 + L01 – L02 + F1 A ...V 0V 0V I1 I2 B I3 I4 I5 I6 24 V H Figure 25: Connecting the outputs Connecting incremental encoders The Q...
08/04 AWB2528-1423GB Connecting relay outputs The respective relay coils are actuated in the easy circuit diagram via the output relays Q 01 to Q 06 or Q 08 to Q . You can use the signal states of the output relays as make or break contacts in the easy circuit diagram for additional switching conditions. The relay or transistor outputs are used to switch loads such as fluorescent tubes, filament bulbs, contactors, relays or motors.
08/04 AWB2528-1423GB Installation EASY6..-..RE.. 1 2 S1 1 2 S2 1 2 S3 1 2 1 2 S4 S5 1 2 R S6 24 V H 8 A 115 V h 8 A 230 V h 8 A 10 000 000 2A 2A 2A 1000 W 0 V H, N 10 x 58 W 25 000 F 8 A/B 16 L1, L2, L3 (115/230 V h) + 24 V H Figure 28: EASY6..-..-RE.. relay outputs EASY2..-RE 1 S1 2 1 2 R S2 10 000 000 24 V H 8 A 115 V h 8 A 230 V h 8 A 2A 2A 2A 1000 W 0 V H, N 10 x 58 W 25 000 F 8 A/B 16 L1, L2, L3 (115/230 Vh) + 24 V H Figure 29: EASY2..-..-RE..
08/04 AWB2528-1423GB Connecting transistor outputs Connecting transistor outputs EASY8..-DC-TC, EASY6..-DC-TE 24 VQ 0 VQ Q1 S1 Q2 S2 Q3 S3 Q4 S4 Q5 S5 Q6 S6 Q7 S7 24 VQ Q8 S8 0 VQ F 10 A F 10 A 0VH f 2.5 A f 2.5 A EASY8..-.DC-… EASY6..-DC-.. R 24 V H Q1 – Q4 Q5 – Q8 R 0.5 A 3W 5W + 24 V H (20.4 – 28.8 V H) 0.5 A 24 V H 0.5 A 24 V 0.5 A 5 W/24 V R + 24 V H (20.4 – 28.8 V H) 24 V H 0.5 A 0.
08/04 AWB2528-1423GB Installation Caution! Outputs may only be connected in parallel within a group (Q1 to Q4 or Q5 to Q8, S1 to S4 or S5 to S8), such as Q1 and Q3 or Q5, Q7 and Q8. Outputs connected in parallel must be switched at the same time. Caution! Please note the following when switching off inductive loads: Suppressed inductive loads cause less interference in the entire electrical system.
08/04 AWB2528-1423GB Connecting analog outputs the current involved. If the fault condition persists, the output will keep switching off and on until the fault is corrected or until the power supply is switched off (a Section “Monitoring of short-circuit/overload with EASY..-D.-T..”, Page 297). Connecting analog outputs EASY820-DC-RC and EASY822-DC-TC each have an analog output QA 01, 0 V to 10 V DC, 10 bit resolution (0 to 1023).
08/04 AWB2528-1423GB Installation Setpoint entry for a drive L01 + L01 – F1 24 V 0 V 0V I1 I2 I11 I12 0V IA 0V QA1 24 V H Figure 33: Setpoint definition for a drive Connecting the NET network easy800 enables the installation and configuration of the NET network. Up to eight devices can be connected to this network. Further information can be found in the Chapter “easy-NET network”, Page 247.
08/04 AWB2528-1423GB Connecting the NET network Connection cable: 4-pair twisted cable; a chapter “Technical data”, Page 330 A A B B Figure 35: 1 2 3 4 ECAN_H ECAN_L GND (Ground) SEL_IN Connection assignment ECAN_H data cable, pin 1, cable pair A ECAN_L data cable, pin 2, cable pair A Ground cable GND, pin 3, cable pair B Select cable SEL_IN, pin 4, cable pair B h Minimum operation with easy-NET functions with the cables ECAN_H, ECAN_L and GND.
08/04 AWB2528-1423GB Installation Cable length and cross-sections For correct operation of the network the cable lengths, crosssections and cable resistances must correspond to the following table. Cable length Cable resistance Cross-section m mO/m mm2 AWG up to 40 F 140 0,13 26 up to 175 F 70 0.25 to 0.34 23, 22 up to 250 F 60 0.34 to 0.5 22, 21, 20 up to 400 F 40 0.5 to 0.6 20, 19 up to 600 F 26 0.75 to 0.
08/04 AWB2528-1423GB Connecting the NET network Calculating the cable length with known cable resistance If the resistance of the cable per unit of length is known (resistance per unit length R’ in O/m), the entire cable resistance RL must not exceed the following values.
08/04 AWB2528-1423GB Installation Calculating length with known cable cross-section The maximum cable lengths are calculated for a known conductor cross-section lmax = cable length in m S = minimum cable cross-section in mm2 rcu = resistivity of copper, if not otherwise stated 0.018 Omm2/m lmax = S x 12.4 rcu Plugging and unplugging network cables easy800 is provided with two RJ45 network sockets. The socket 1 in the first station is for the bus terminating resistor.
08/04 AWB2528-1423GB Connecting the NET network b 1 1 I 1 - 12 1 2 R 1 - 12 a Q1-8 S1-8 2 2 1 2 I 1 - 12 R 1 - 12 Q1-6 S1-6 3 3 1 2 1 2 AS-Interface + – I 1 - 12 Q1-6 8 8 I 1 - 12 b c Q1-8 Figure 36: Bus termination resistors a First easy800 in the NET b Bus termination resistor c Last easy800 in the NET Physical location, place Station number 61
08/04 AWB2528-1423GB Installation Both RJ45 interfaces are visible after the cover plate has been removed. When a cable is plugged in, the mechanical connection must be audible (click) and visible 1 . Before a plug or cable is removed, the mechanical locking feature must be undone 2 , 3 .
08/04 AWB2528-1423GB Expanding inputs/outputs Local expansion Local expansion units are connected directly next to the basic unit. X Connect the easy expansion unit via the easy-LINK-DS plug connector. EASY-LINK-DS EASY8..-..-R.. EASY82.-DC-T.. Figure 38: EASY6..-..RE.. EASY6..-..-TE.. EASY2… Connecting local expansions with easy800 The following electrical separation is implemented between the EASY8..-..-.C.
08/04 AWB2528-1423GB Installation Remote expansion Remote expansion units can be installed and run up to 30 m away from the basic unit. Warning! The two-wire or multiple-wire cable between the devices must adhere to the insulation voltage requirement which is stipulated for the installation environment. Otherwise, a fault (ground fault, short-circuit) may lead to the destruction of the units or injury to persons.
08/04 AWB2528-1423GB 3 Switching on Commissioning Before startup check whether the power supply, inputs, outputs and the easy-NET connection are properly connected: • 24 V DC version: – Terminal +24 V: +24 V voltage: – Terminal 0 V: 0 V voltage: – Terminals I1 to I12, R1 to R12: Actuation via +24 V • 230 V AC version: – Terminal L: Phase conductor – Terminal N: Neutral conductor N – Terminals I1 to I12, R1 to R12: Actuation via phase conductor L If you have already integrated devices into a system, secu
08/04 AWB2528-1423GB Commissioning X Press OK to confirm your choice and press ESC to exit the menu. easy will then switch to the Status display. h You can change the language setting at a later date, if you wish, see a Section “Changing the menu language”, Page 270. If you do not set the language, easy will display this menu every time you switch on and wait for you to select a language. easy operating modes easyeasy has two operating modes - RUN and STOP.
08/04 AWB2528-1423GB Creating your first circuit diagram Creating your first circuit diagram The following single line diagram takes you step by step through wiring up your first circuit diagram. In this way you will learn all the rules, quickly enabling you to use easy for your own projects. As with conventional wiring, you use contacts and relays in the easy diagram. With easy, however, you no longer have to connect up components individually.
08/04 AWB2528-1423GB Commissioning In the following example, easy carries out all the wiring and performs the tasks of the circuit diagram shown below.
08/04 AWB2528-1423GB Creating your first circuit diagram Starting point Status display I ............ I MO 02:00 Q........ P- STOP h When you switch on easy, it opens the Status display immediately to show the switching state of the inputs and outputs. It also indicates whether easy is already running a circuit diagram. The examples were written without the use of expansion units.
08/04 AWB2528-1423GB Commissioning Circuit diagram display The circuit diagram display is currently empty. The cursor flashes at the top left, which is where you will start to create your diagram. Ê L: 1 C:1 B:7944 The location of the cursor is indicated in the status line. L: = Circuit connection (line), C: = Contact or coil (contact), B: = Free memory available in bytes. Start value 7944, with the first three circuit connections already generated.
08/04 AWB2528-1423GB Creating your first circuit diagram From the first contact to the output coil With easy, you work from the input to the output. The first input contact is I 01. X Press OK. easy proposes the first contact I 01 at the cursor position. I 01 L: 1 C:1 B:7944 I 01 OK 2 x, to move the cursor across the 01 to the second contact field. You could also move the cursor to the next contact field using the cursor button.
08/04 AWB2528-1423GB Commissioning Wiring easy displays a small arrow l in the circuit diagram when creating the wiring. Press ALT to activate the wiring arrow cursor and use the cursor buttons Í Ú ú í to move it. h ALT also has two other functions depending on the cursor position: • In the left contact field, you can press ALT to insert a new empty rung. • The contact under the cursor can be changed between a make and break contact by pressing the ALT button.
08/04 AWB2528-1423GB Creating your first circuit diagram X Press the cursor button í again. The cursor will move to the coil field. --------Ä Q 01 L: 1 C:1 B:7944 X Press OK. easy inserts the relay coil Q 01. The specified coil function Ä and the output relay Q 01 are correct and do not have to be changed.
08/04 AWB2528-1423GB Commissioning Testing the circuit diagram X Switch to the main menu and select the STOP RUN menu PROGRAM... option. With a tick at RUN or STOP you switch to the RUN or STOP operating modes. STOP å RUN PARAMETERS SET CLOCK easy runs in the mode indicated by the tick. X Press h the OK button. easy will change to RUN mode. The mode assigned with the tick is always active. The Status display shows the current mode and the switching states of the inputs and outputs. I 12..........
08/04 AWB2528-1423GB Creating your first circuit diagram X Press push-button actuator S2, that has been connected as a break contact. The circuit connection is interrupted and relay Q1 drops out. I 01====I 02-------------------Ä Q 01 L: 1 C:1 RUN Figure 46: Power flow display: Input I1 is closed, input I2 is open, relay Q1 has picked up = visible area X Press h ESC to return to the Status display. With easy you can test parts of a circuit diagram before it is entirely completed.
08/04 AWB2528-1423GB Commissioning X Press push-button actuator S2, that has been connected as a break contact. The rung is interrupted and relay Q1 drops out. â==#-------- # L: 001 I 01 Use the cursor buttons Í Ú ú í to move between the contacts or coil. X Press the cursor button í. ‚==#-------- # L: 002 I 02 The cursor moves to the second contact. X Press the ALT button. The display changes to display status with contact and/or coil designation.
08/04 AWB2528-1423GB Creating your first circuit diagram Deleting the circuit diagram X Switch h the easy to STOP mode. easy must be in STOP mode in order to extend, delete or modify the circuit diagram. X Use PROGRAM... DELETE PROGRAM PROGRAM… to switch from the main menu to the next menu level. X Select DELETE PROGRAM The easy will display the prompt DELETE? X Press X Press OK to delete the program or ESC to cancel. ESC to return to the Status display.
08/04 AWB2528-1423GB Commissioning Configuring an easy-NET network If you want to work with the easy-NET network and communicate with several stations, the network must be configured first. Proceed as follows: X Connect all network stations. easy-NET socket 2e to easy-NET socket 1L. X The first station 1 (socket 1L) and the last station (socket 2e) must be provided with a network termination resistor a. X Connect all stations to the power supply.
08/04 AWB2528-1423GB Configuring an easy-NET network Entering the network station number X Simultaneously press the DEL and ALT buttons while easy SECURITY... SYSTEM... MENU LANGUAGE CONFIGURATOR... displays the Status display. The System menu appears Select the CONFIGURATOR menu option. X Press the OK button. The NET menu appears. NET.. . X Press NET PARAMETERS.. STATIONS...
08/04 AWB2528-1423GB Commissioning Entering network stations Only the network station at physical location 1 with station number 1 has a station list. h The left-hand column is the physical location. You can only assign a physical location to unused station numbers. Physical location 1 is permanently assigned to station number 1. the Í and Ú cursor buttons to select the STATION menu and press the OK button. X Proceed to the station with physical address 2.
08/04 AWB2528-1423GB Configuring an easy-NET network Configuring an easy-NET network The easy-NET network can only be configured by station 1. Requirement: All stations are correctly connected to the network and the termination resistors have been connected. All stations have a power supply and are in STOP mode. The POW LED is permanently lit. The NET LED is permanently lit. h If the connected stations are being configured, all stations automatically switch to the STOP mode. NET PARAMETERS.. STATIONS..
08/04 AWB2528-1423GB Commissioning Changing the easy-NET network configuration The configuration of the easy-NET network can be modified at any time at station 1, physical location 1. X The NET parameters are modified as described for inputting parameters for the first time. Station addresses in the STATIONS menu are changed as follows: X Go to the physical location which is to be modified. the OK button. X Press h Existing station numbers can only be modified to free, non-assigned station numbers.
08/04 AWB2528-1423GB Configuring an easy-NET network Displaying the Status display of other stations On every device with a display, you can display the states of the inputs and outputs of each network station. 1I12.......... I NT1 MO 06:42 1Q1....... I NT3 3Q1.3..6.. MO 06:45 3S1.3..6.. to the Status display and press the ESC button. The cursor changes to the display of the network station NT.. and flashes. The station number is displayed in front of the inputs and outputs.
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08/04 AWB2528-1423GB 4 Wiring with easy800 This chapter describes all the functions available with easy800.
08/04 AWB2528-1423GB Wiring with easy800 Operation The cursor buttons in the easy800 circuit diagram perform three functions. The current mode is indicated by the appearance of the flashing cursor. • Move • Entering • Connect â In Move mode you can use ÍÚ ú í to move the cursor around the circuit diagram in order to select a rung, contact or relay coil. I 01 Use OK to switch to Entry mode so that you can enter or change a value at the current cursor position.
08/04 AWB2528-1423GB easy800 operation Program A program is a sequence of commands which the easy800 executes cyclically in RUN mode. An easy800 program consists of the necessary settings for the device, easy-NET, password, system settings, a circuit diagram and/or function blocks. The circuit diagram is that part of the program where the contacts are connected together. In RUN mode a coil is switched on and off in accordance with the current flow and the coil function specified.
08/04 AWB2528-1423GB Wiring with easy800 Coils Coils are the actuating mechanisms of relays. In RUN mode, the results of the wiring are sent to the coils, which switch on or off accordingly. Coils can have seven different coil functions. Table 4: Usable contacts Contact easy800 display Make contact, open in release position Break contact, closed in released position I, Q, M, A, ….
08/04 AWB2528-1423GB Contact easy800 operation Make contact Break contact Number Page *I *i 14 299 *I *i 15…16 297 Expansion status I i 14 299 Short-circuit/overload I i 15…16 297 *R *î 15…16 297 R î 15…16 297 *Q *Q 01…08 250 Q q 01…08 – *S *ï 01…08 250 S ï 01…08 – *SN *SN 01…32 250 Marker relay contact M m 01…96 97 Jump label : 01…32 208 Diagnostics messages ID ID 01…16 260 A X Q1 A X Q1 X=01…32 125 AR X CY aî X CY X=01…32 128 Diagn
08/04 AWB2528-1423GB Wiring with easy800 Contact Zero arithmetic value (zero) function block Data block comparator function block, error: number of elements exceeded Data block comparator function block, error: range overlap Data block comparator function block, error: invalid offset Data block comparator function block, comparison result Data block comparator function block, error: number of elements exceeded Data block transfer function block, error: range overlap Data block transfer function block, er
08/04 AWB2528-1423GB Contact Frequency counter function block, lower setpoint value undershot (Fall below) Frequency counter function block, actual value equal to zero High-speed counter function block, upper setpoint value exceeded (Overflow) High-speed counter function block, lower setpoint value undershot (Fall below) High-speed counter function block, actual value equal to zero High-speed counter function block, actual value has exceeded counter range (CARRY) Incremental encoder counter function block
08/04 AWB2528-1423GB Wiring with easy800 Make contact Break contact Number Page CP X EQ CP X EQ X=01…32 175 CP X GT CP X GT X=01…32 175 Text output function block D X Q1 ì X Q1 X=01…32 177 Data function block DB X Q1 DB X Q1 X=01…32 181 DC X LI DC X LI X=01…32 183 Receive a variable from a station (Get) GT X Q1 GT X Q1 X=01…32 183 Seven-day time switch HW X Q1 HW X Q1 X=01…32 194 Year time switch function block HY X Q1 HY X Q1 X=01…32 200 MR X Q1 MR X Q1 X=01…32
08/04 AWB2528-1423GB Contact Operating hours counter, value overflow (CARRY) Send a variable to the network, enable active Put Pulse width modulation, error minimum on or off time exceeded Send date and time via the network (easy-NET) function block Timing relay function block easy800 operation Make contact Break contact Number Page OT X CY OT X CY X=01…04 218 PT X Q1 PT X Q1 X=01…32 219 PW X E1 PW X E1 X=01…02 221 SC X Q1 SC X Q1 X=01 224 T X Q1 T X Q1 X=01…32 228 93
08/04 AWB2528-1423GB Wiring with easy800 Usable relays and function blocks (coils) easy800 various relay types as well as function blocks and their coils for wiring in a circuit diagram.
08/04 AWB2528-1423GB Relay/function block easy800 operation easy800 display Number Coil Parameter C X RE X=01…32 j j CF X EN X=01…04 j j CH X D_ X=01…04 j j CH X EN X=01…04 j j CH X SE X=01…04 j j CH X RE X=01…04 j j CI X SE X=01…02 j j CI X EN X=01…02 j j CI X RE X=01…02 j j CP X=01…32 – j D X EN X=01…32 j j Data function block, trigger coil DB X T_ X=01…32 j j PID controller, activate DC X EN X=01…32 j j PID controller, activate P component DC
08/04 AWB2528-1423GB Wiring with easy800 Relay/function block easy800 display Number Coil Parameter Seven-day time switch HW X=01…32 – j Year time switch function block HY X=01…32 – j Activate value scaling function block LS X EN X=01…32 j j Master reset function block MR X T_ X=01…32 j j NC X EN X=01 32 j j OT X EN X=01…04 j j OT X RE X=01…04 j j PT X T_ X=01…32 j j PW X EN X=01…02 j j SC X T_ X=01 j – ST X EN X=01 T X EN X=01…32 j j Timing relay fun
08/04 AWB2528-1423GB easy800 operation Markers, analog operands Certain defined markers are available for actively addressing values or inputs/outputs.
08/04 AWB2528-1423GB Wiring with easy800 Applies to MD, MW, MB, M Left = most significant bit, byte, word 32 bit MD3 16 bit MW6 8 bit MB12 MB11 MB10 MB9 1 bit M96 to M89 M88 to M81 M80 to M73 M72 to M65 32 bit MD4 16 bit MW8 8 bit MB16 32 bit MD5 16 bit MW10 8 bit MB20 Right = least significant bit, byte, word MW5 MW7 MB15 MB14 MB13 MW9 MB19 MB18 MB17 … … … 32 bit MD23 16 bit MW46 8 bit MB92 32 bit MD24 16 bit MW48 8 bit MB96 32 bit MD25 16 bit MW50 32 b
08/04 AWB2528-1423GB easy800 operation Applies to MD, MW, MB, M Left = most significant bit, byte, word 32 bit MD49 32 bit MD50 Right = least significant bit, byte, word … 32 bit MD95 32 bit MD96 h You should only write the markers once. Marker double words always contain all data formats. When several write accesses to MD, MW, MB or M (within an MD) are made, it is the last write operation that is retained. Number formats easy makes computations with a signed 31 bit value.
08/04 AWB2528-1423GB Wiring with easy800 Circuit diagram display In the easy800 circuit diagram, contacts and coils of relays are connected up from left to right - from the contact to the coil. The circuit diagram is created on a hidden wiring grid containing contact fields, coil fields and circuit connections. It is then wired up with connections. • Insert contacts in the four contact fields. The first contact field on the left is automatically connected to the voltage.
08/04 AWB2528-1423GB easy800 operation • Connections are used to produce the electrical contact between relay contacts and the coils. They can be created across several circuit connections. Each point of intersection is a connection. • The number of free bytes is displayed so that you can recognise how much memory is available for the circuit diagram and function blocks.
08/04 AWB2528-1423GB Wiring with easy800 Memory card Each memory card contains a circuit diagram which is inserted into the easy800 interface. The easy800 behaves in the following manner in accordance with the type and setting. Requirement: A valid circuit diagram must be stored on the card. Variants with display: X Go to the CARD menu and load the circuit diagram into the unit in STOP mode via CARD r DEVICE. CARD MODE setting a page 280.
08/04 AWB2528-1423GB Working with contacts and relays Working with contacts and relays In easy800 circuit diagrams, the switches, buttons and relays of conventional circuit diagrams are connected up using input contacts and relay coils. Conventional circuit S1 S2 K1 easy800 circuit diagram easy800 connection Connect make contact S1 to input terminal I1 Connect make contact S2 to input terminal I2 Connect load H1 to output Q1 S1 or S2 switches on H1.
08/04 AWB2528-1423GB Wiring with easy800 CP01GT function block, the number and the contact function. A contact of a function relay is assigned with the name of the Contact name Example: contact comparator function block Contact number Contact function 2RN02 station is placed before the contact name.
08/04 AWB2528-1423GB Working with contacts and relays I 01 mode. The value to be changed flashes. Values for contacts and coil fields are changed in Entry easy800 proposes the contact I 01 or the coil Ä Q 01 when starting entries in an empty field. h X Move the cursor using the buttons ú í ÍÚ to a contact or coil field. X Press OK to switch to Entry mode. X Use ú i to select the position you wish to change, or press OK to jump to the next position. X Use ÍÚ to modify the value at the position.
08/04 AWB2528-1423GB Wiring with easy800 Deleting contacts and coils X Move the cursor using the buttons ú í ÍÚ to a contact or coil field. X Press DEL. The contact or the coil will be deleted, together with any connections. Changing make contacts to break contacts Every contact in the easy800 circuit diagram can be defined as either a make contact or a break contact. X Switch to Entry mode and move the cursor over the contact name. X Press ALT. The make contact will change to a break contact.
08/04 AWB2528-1423GB Working with contacts and relays X Press ALT to switch to Connect mode. X Use ú í to move the diagonal arrow between the contact fields and coil fields and ÍÚ to move between rungs. X Press ALT to leave Connect mode. easy800 will leave the mode automatically when you move the diagonal arrow onto a contact field or coil field which has already been assigned.
08/04 AWB2528-1423GB Wiring with easy800 If several circuit connections are connected to one another, easy800 first deletes the vertical connection. If you press DEL again, it will delete the horizontal connection as well. h You cannot delete connections that easy800 has created automatically. Close the delete operation with ALT or by moving the cursor to a contact or coil field.
08/04 AWB2528-1423GB Working with contacts and relays Saving circuit diagrams X Press I 01----I 02--Q 01----HY01Q1k SAVE Æ æ the ESC button to save a circuit diagram. The menu on the left appears in the status line. X Press OK to save the entire program, circuit diagram and function blocks. After saving you will be in the CIRCUIT DIAGRAM menu. Aborting circuit diagram entry I 01----I 02--Q 01----HY01Q1k CANCEL Æ æ X If you want to exit without saving the circuit diagram, press ESC.
08/04 AWB2528-1423GB Wiring with easy800 I 01----I 02--Q 01----HY01Q1k L: 1 C:1 B:7140 The first contact or coil from the call position to the end of the circuit diagram is sought. If no contact or coil is found, the easy800 circuit diagram editor will continue the search from the start of the circuit diagram. If a contact or coil is found, the easy800 editor automatically jumps to the respective field in the circuit diagram.
08/04 AWB2528-1423GB Working with contacts and relays The subsequent circuit connection(s) will be “pulled up” and any existing links between circuit connections will be retained. Switching via the cursor buttons With easy800, you can also use the four cursor buttons as hard-wired inputs in the circuit diagram. P02 P01 The buttons are wired in the circuit diagram as contacts P 01 to P 04. The P buttons can be activated and P03 deactivated in the h System menu.
08/04 AWB2528-1423GB Wiring with easy800 The Status menu display shows whether the P buttons are used in the circuit diagram. I123456789… MO 14:55 Q.2…6.
08/04 AWB2528-1423GB Working with contacts and relays I 02--U------------------------S Q 04 I 03--k L:001 C:1 Figure 57: RUN Power flow display In the power flow display, energized connections are thicker than non-energized connections. You can follow a current-carrying connection across all circuit connections by scrolling the display up and down. The bottom right of the power flow display indicates that the controller is in RUN mode. (a Section “Power flow display with Zoom function”Page 75). .
08/04 AWB2528-1423GB Wiring with easy800 Calling the function blocks via the FUNCTION RELAYS menu Function, special function, parameter display Displays the function blocks used '''' ''' ''' ' '''' ''' '''' L:001 Current cursor line B:'''' Free memory in bytes Figure 58: Explanation of the function block display Display of the function blocks for editing Unit/special function Function Function block number Parameter display (+ appears/ – does not appear) Function block name '''' ''' ''' ' Functi
08/04 AWB2528-1423GB Working with contacts and relays The editor for inputting a function block is displayed. Select the desired function block and number with the ÍÚú í cursor buttons. AR01 L:001 B:7988 The functions of the individual function blocks are explained in the description of the individual blocks on the following pages. AR01 ADD + The following display appears if function blocks are available. T 18 ?X - The function blocks are created in the sequence in which they were edited.
08/04 AWB2528-1423GB Wiring with easy800 Assigning operands to an > input of a function block h Only the following variables can be assigned to the input of a function block: • • • • • Constants, e.g.
08/04 AWB2528-1423GB AR01 ADD Working with contacts and relays + T 18 ?X The function block is erased. - Checking function blocks L:001 You can check function blocks in the same way as circuit diagrams. The device is in RUN mode. Checking from the circuit diagram: Position the cursor on a contact or a coil of the required function block. Press OK. T 01 X? >I1 >I2 M:S + 20:30 The function block will be displayed, in this case a timing relay.
08/04 AWB2528-1423GB Wiring with easy800 AR01 ADD >I1 >I2 C 01QV> + 1095 QV> MD 56 The operand is displayed. • >I1 = Actual value of counter C 01 • >I2 = Constant 1095 • QV> = Marker double word MD56 X Press AR01 ADD >I1 >I2 20056 + the ALT button again. The display shows the values. 1095 QV> 21151 Coil functions You can set the coil function to determine the switching behaviour of relay coils.
08/04 AWB2528-1423GB Working with contacts and relays Rules for wiring relay coils Relay with contactor function h A coil should only be used once in order to retain an overview of the relay states. However, retentive coil functions such as S, R, ä can be used several times. The following applies to non-retentive coil functions such as Ä (contactor), Å (negated contactor), È, è (rising and falling edge detection): Each coil must only be used once.
08/04 AWB2528-1423GB Wiring with easy800 A coil is automatically switched off if the power fails and if easy is in STOP mode. Exception: Retentive coils retain signal 1 (see a Section “Retention”, Page 283). “Set” S and “Reset” R coil function The “Set” S and “Reset” R coil functions are normally used in pairs. The relay picks up when the coil is set (A) and remains in this state until it is reset (B) by the coil function. The supply voltage is switched off (C), the coil does not have a retentive effect.
08/04 AWB2528-1423GB Working with contacts and relays Coil negation (inverse contactor function) Å The output signal is simply an inversion of the input signal; the relay operates like a contactor whose contacts have been negated. If the coil is triggered with the 1 state, the coil switches its make contacts to the 0 state.
08/04 AWB2528-1423GB Wiring with easy800 on on Figure 66: h 122 Signal diagram of cycle pulse with falling edge A set coil is automatically switched off if the power fails and if easy is in STOP mode. Exception: Retentive coils retain signal 1 (see a Section “Retention”, Page 283).
08/04 AWB2528-1423GB Function blocks Function blocks The function blocks are used to simulate some of the devices used in conventional open-loop and closed-loop control systems.
08/04 AWB2528-1423GB Wiring with easy800 • Timing relays – on-delayed, – on-delayed with random switching, – Off-delayed, also retriggerable – Off-delayed with random switching, also retriggerable – on and off delayed, – on and off delayed with random switching, – single pulse, – synchronous flashing, – asynchronous flashing, • Set cycle time • Value limitation The following applies to function blocks: h The most recent actual values are cleared if the power supply is switched off or if easy800 is switc
08/04 AWB2528-1423GB Function blocks h Attention! The function blocks are designed so that a function block output can be assigned directly to the input of another function block. This enables you always to have an overview which value is transferred. If different data formats are used, such as if the first function block uses 32 bits and an 8-bit or 16-bit format is used for further processing, sign value errors or value errors may occur when transferring from one function block to another one.
08/04 AWB2528-1423GB Wiring with easy800 I 01----A 01Q1-----------------Ä Q 01 I 02--u-A 02Q1-----------------S Q 02 h-A 03Q1-----------------R Q 03 Figure 67: A 02 GT >I1 >F1 >I2 >F2 >OS >HY + easy800 circuit diagram with analog value comparators Parameter display and parameter set for analog value comparators: A 02 Analog value comparator function block number 02 GT Greater than mode + Appears in the parameter display >I1 Comparison value 1 >F1 Amplification factor for >I1 (>I1 = >F1 x val
08/04 AWB2528-1423GB Function blocks Analog value comparator operating modes Parameter Function GT >I1 greater than >I2 EQ >I1 equal to >I2 LT >I1 less than >I2 Contacts A 01Q1 to A 32Q1 Memory requirement of the analog value comparator The analog value comparator function block requires 68 bytes of memory plus 4 bytes per constant on the function block inputs.
08/04 AWB2528-1423GB Wiring with easy800 6: actual value plus offset • Range A: Compare >I1 > >I2 – The actual value >I1 increases. – The contact switches when the actual reaches the setpoint value. – The actual value changes and falls below the value of the setpoint value minus the hysteresis. – The contact goes to the normal position. • Range B: Compare >I1 < >I2 – The actual value drops. – The contact switches if the actual reaches the setpoint value.
08/04 AWB2528-1423GB Function blocks Inputs The function block inputs >I1 and >I2 can have the following operands: • Constants • Markers MD, MW, MB • Analog inputs IA01 to IA04 – IA01: terminal I7 – IA02: terminal I8 – IA03: terminal I11 – IA04: terminal I12 • Analog output QA01 • Actual value … QV> of another function block Actual value …QV> The actual value …QV> can be assigned the following operands: • Markers MD, MW, MB • Analog output QA01 An arithmetic function block is not wired in the circuit diag
08/04 AWB2528-1423GB Wiring with easy800 Arithmetic function block modes Parameter Function ADD Addition of summand value >I1 plus summand >I2 SUB Subtraction of minuend >I1 minus subtrahend >I2 MUL Multiplication of factor >I1 by factor >I2 DIV Division of dividend >I1 by divisor >I2 Value range The function block operates in the integer range from –2147483648 to +2147483647. Behaviour when value range is exceeded • The function block sets the switching contact AR..CY to status 1.
08/04 AWB2528-1423GB Function blocks Addition 42 + 1000 = 1042 2147483647 + 1 = last valid value of this arithmetic operation, due to overflow (CARRY) AR..CY = Status 1 –2048 +1000 = –1048 Subtraction 1134 – 42 =1092 –2147483648 – 3 = last valid value of this arithmetic operation, due to overflow (CARRY) AR..
08/04 AWB2528-1423GB Wiring with easy800 Data block comparator This function block is available from device version 04. easy800 provides 32 function blocks BC01 to BC32 for comparing values of two consistent marker ranges. The comparison is in byte format. The following marker types can be compared: • MB, • MW, • MD. The function block is enabled in the circuit diagram.
08/04 AWB2528-1423GB Function blocks Inputs The function block inputs >I1, >I2 and >NO can have the following operands: • Constants • Markers MD, MW, MB • Analog inputs IA01 to IA04 – IA01: terminal I7 – IA02: terminal I8 – IA03: terminal I11 – IA04: terminal I12 • Analog output QA01 • Actual value … QV> of another function block Specifying the marker range without offset If MB, MW or MD markers are specified at both >I1 and >I2 the number of the markers is the start of comparison range 1 or 2.
08/04 AWB2528-1423GB Wiring with easy800 BC01E3 to BC32E3: the number of comparison elements exceeds one of the comparison ranges. BC01EQ to BC32EQ: output of the comparison result. Only valid if the BC..EN enable has been triggered. Status 0 = Comparison ranges not equal, Status 1 = Comparison ranges equal Coils BC01EN to BC32EN: Enable coil of the data block comparator function block.
08/04 AWB2528-1423GB Function blocks Comparison range 1 Value of marker range 1 (decimal) Comparison range 2 Value of marker range 2 (decimal) MB10 39 MB40 39 MB11 56 MB41 56 MB12 88 MB42 88 MB13 57 MB43 57 MB14 123 MB44 123 MB15 55 MB45 55 MB16 134 MB46 134 MB17 49 MB47 49 MB18 194 MB48 194 MB19 213 MB49 213 The comparison result of the function block BC01 is: BC01EQ = 1, the data block ranges have the same content.
08/04 AWB2528-1423GB Wiring with easy800 Comparison range 1 Value of marker range 1 (decimal) Comparison range 2 Value of marker range 2 (decimal) MB15 45 MB65 45 MB16 62 MB66 62 MB17 102 MB67 102 MB18 65 MB68 57 The comparison result of the function block BC01 is: BC01EQ = 0, the data block ranges do not have the same content. MB18 are MB68 not identical. Example: Comparison of marker blocks, definition of a marker range in a different format. Two marker blocks are to be compared.
08/04 AWB2528-1423GB Function blocks Comparison range 1 Value of marker range 1 (decimal/ binary) Comparison range 2 Value of marker range 2 (decimal/ binary) MB60 45/ 00101101 MD80 (Byte 1, LSB) 1097219629/ 0100000101100110001111100010 1101 MB61 62/ 00111110 MD80 (Byte 2) 1097219629/ 0100000101100110001111100010 1101 MB62 102/ 01100110 MD80 (Byte 3) 1097219629/ 0100000101100110001111100010 1101 MB63 65/ 01000001 MD80 (Byte 4, MSB) 1097219629/ 0100000101100110001111100010 1101 MB64 17
08/04 AWB2528-1423GB Wiring with easy800 The error message “Number of comparison elements exceeds one of the comparison ranges” is output. BC01E1 is 1. Example Comparison of marker blocks, range overlap error. Two marker blocks are to be compared. Block 1 starts at MW60, Block 2 at MW64. Each block is 12 bytes long. Parameters of BC01 function block: Comparison range 1:>I1 MW60 Comparison range 2:>I2 MW64 Number of bytes: >NO 12 h The comparison is in byte format. MW60 to MW64 is 8 bytes.
08/04 AWB2528-1423GB Function blocks Data block transfer This function block is available from device version 04. easy800 is provided with 32 function blocks BT01 to BT32 for transferring values from one marker range (Copy data). The marker ranges can be overwritten with a particular value (data initialisation). The following marker types can be transferred and overwritten: • MB, • MW, • MD. The function block is enabled in the circuit diagram.
08/04 AWB2528-1423GB Wiring with easy800 Operating modes of the transfer data block function block Parameter Function INI Initialise marker ranges CPY Copy marker ranges Inputs The function block inputs >I1, >I2 and >NO can have the following operands: • Constants • Markers MD, MW, MB • Analog inputs IA01 to IA04 – IA01: terminal I7 – IA02: terminal I8 – IA03: terminal I11 – IA04: terminal I12 • Analog output QA01 • Actual value … QV> of another function block Specifying the marker range without off
08/04 AWB2528-1423GB Function blocks Contacts BT01E1 to BT32E1: the number of marker bytes exceeds the source or destination range. BT01E2 to BT32E2: source and destination range overlap. Only valid for CPY mode, copy marker ranges. BT01E3 to BT32E3: the specified offset is invalid. Coils BT01T_ to BT32T_: trigger coil of the transfer data block function block.
08/04 AWB2528-1423GB Wiring with easy800 Example: Initialising marker blocks, specifying marker ranges directly The value of marker byte 10 is to be transferred to marker bytes 20 to 29.
08/04 AWB2528-1423GB Function blocks Parameters of BT01 function block: Source range: >I1 MB15 Destination range: >I2 64 Number of bytes: >NO 4 Marker MB01: 1 h Destination range: Constant 64: Marker MB01 plus Offset: 1 + 64 = 65 r MB65.
08/04 AWB2528-1423GB Wiring with easy800 Comparison range 1 Value of marker range 1 (decimal/ binary) Comparison range 2 Value of marker range 2 (decimal/binary) MB60 45/ 00101101 MD80 (Byte 1, LSB) 757935405/ 00101101001011010010110100101101 MD80 (Byte 2) 757935405/ 00101101001011010010110100101101 MD80 (Byte 3) 757935405/ 00101101001011010010110100101101 MD80 (Byte 4, MSB) 757935405/ 00101101001011010010110100101101 MD81 (Byte 1, LSB) 757935405/ 00101101001011010010110100101101 MD81 (Byt
08/04 AWB2528-1423GB Function blocks The error message “Number of elements exceeds the destination range” is output. BT01E1 is 1. Example: Transfer of marker bytes, invalid offset error. The value of marker byte MB40 is to be transferred to MW54 and subsequent marker words. The block length is specified by the value of the counter C 01QV. Parameters of BC01 function block: Comparison range 1:>I1 MB40 Comparison range 2:>I2 MW54 Number of bytes: >NO C 01QV h The value of C 01QV is 788.
08/04 AWB2528-1423GB Wiring with easy800 Example: Copy of marker blocks, definition of marker ranges direct The content of marker bytes 10 to 19 is to be transferred to marker bytes 20 to 29.
08/04 AWB2528-1423GB Function blocks Parameters of BT01 function block: Source range: >I1 MB15 Destination range: >I2 64 Number of bytes: >NO 4 Marker MB01: 1 h Destination range: Constant 64: Marker MB01 plus Offset: 1 + 64 = 65 r MB65.
08/04 AWB2528-1423GB Wiring with easy800 Comparison range 1 Value of marker range 1 (decimal/binary) Comparison range 2 Value of marker range 2 (decimal/binary) MD60 866143319/ 0011001110100000 0100110001010111 MW40 (LSW) 19543/ 0011001110100000 0100110001010111 MD60 866143319/ 0011001110100000 0100110001010111 MW41 (MSW) 13216/ 0011001110100000 0100110001010111 MD61 173304101/ 0000101001010100 0110100100100101 MW42 (LSW) 26917/ 0000101001010100 0110100100100101 MD61 173304101/ 0000101001
08/04 AWB2528-1423GB Function blocks h The transfer is in byte format. MD93 to MD96 is 16 bytes. 18 bytes were incorrectly defined as length. The error message “Number of elements exceeds the destination range” is output. BT01E1 is 1. Example Comparison of marker blocks, range overlap error. 12 bytes are to be copied starting from MW60. MW64 is specified as destination address.
08/04 AWB2528-1423GB Wiring with easy800 Boolean operation easy800 provides 32 function blocks from BV01 to BV32 for Boolean operations with values. The following possibilities are provided by the Boolean sequence function block: • Masking out of special bits from values, • Bit pattern recognition, • Bit pattern modification. A Boolean sequence function block is not wired in the circuit diagram.
08/04 AWB2528-1423GB Function blocks Value range 32 bit signed value Inputs The function block inputs >I1 and >I2 can have the following operands: • Constants • Markers MD, MW, MB • Analog inputs IA01 to IA04 – IA01: terminal I7 – IA02: terminal I8 – IA03: terminal I11 – IA04: terminal I12 • Analog output QA01 • Actual value … QV> of another function block Actual value …QV> The actual value …QV> can be assigned the following operands: • Markers MD, MW, MB • Analog output QA01 Displaying the parameter set
08/04 AWB2528-1423GB Wiring with easy800 Function of Boolean sequence function block The function block creates the sequence depending on the operating mode. h If you program a negative value, e.g.: –10dec, the CPU will form the two's complement of the amount. Example: –10dec = 10000000000000000000000000001010bin Two's complement = 11111111111111111111111111110110bin = FFFFFFF6hex Bit 32 is the signed bit and remains as 1.
08/04 AWB2528-1423GB Function blocks NOT Boolean sequence Value >I1: Value >I2: 13219dec = 00000000000000000011001110100011bin Omitted Result QV>: –13220dec = 11111111111111111100110001011100bin The NOT sequence operates according to the following rules: >I1, positive value Negate value of >I1 and subtract 1: –|>I1| – 1 = >I2 >I1, Negative value Value of >I1 and subtract 1: |>I1| – 1 = >I2 Counters easy800 provides 32 up/down counters from C 01 to C 32. The counter relays allow you to count events.
08/04 AWB2528-1423GB Wiring with easy800 I I I I C C C C 05---------------------------Ä 06---------------------------Ä 07---------------------------Ä 08---------------------------Ä 20OF-------------------------Ä 20FB-------------------------Ä 20ZE-------------------------Ä 20CY-------------------------S Figure 71: C 20 >SH + >SL >SV QV> C C C C Q Q Q M 20C_ 20RE 20D_ 20SE 01 02 03 42 easy800 circuit diagram with counter relay Parameter display and parameter set for counter relay: C 20 Counter re
08/04 AWB2528-1423GB Function blocks Inputs The function block inputs >SH, >SL and >SV can have the following operands: • Constants • Markers MD, MW, MB • Analog inputs IA01 to IA04 – IA01: terminal I7 – IA02: terminal I8 – IA03: terminal I11 – IA04: terminal I12 • Analog output QA01 • Actual value … QV> of another function block Actual value …QV> The actual value …QV> can be assigned the following operands: • Markers MD, MW, MB • Analog output QA01 Displaying the parameter set in the PARAMETERS menu • +
Wiring with easy800 08/04 AWB2528-1423GB Memory requirement of the counter relay The counter relay function block requires 52 bytes of memory plus 4 bytes per constant on the function block inputs. Retention Counter relays can be operated with retentive actual values. The number of retentive counter relays can be selected in the SYSTEM r RETENTION menu. The retentive actual value requires 4 bytes of memory.
08/04 AWB2528-1423GB Function blocks Function of the counter function block ......... 1 ......... 2 3 4 5 6 7 8 9 10 11 12 A B C Figure 72: D E F Signal diagram of counter 1: counter coil C..C_ 2: upper setpoint value >SH 3: preset actual value >SV 4: lower setpoint value >SL 5: counting direction, coil C..D_ 6: accept preset actual value, coil C..
Wiring with easy800 08/04 AWB2528-1423GB 7: reset coil C..RE 8: contact (make contact) C..OF upper setpoint value reached, exceeded 9: contact (make contact) C..FB lower setpoint value reached, undershot 10: actual value equal to zero 11: out of value range • Range A: – The counter has the value zero. – The contacts C..ZE (actual value equal to zero) and C..FB (lower setpoint value undershot) are active. – The counter receives counter values and increases the actual value. – C..ZE drops out as well as C..
08/04 AWB2528-1423GB Function blocks High-speed counters easy800 provides various high-speed counter functions. These counter function blocks are coupled directly to the digital inputs. The high-speed counter functions are only available with EASY8..-DC... The following functions are possible: • Frequency counters, measure frequencies CF.. • High-speed counters, count high-speed signals CH.. • Incremental encoder counters, count two-channel incremental encoder signals CI..
08/04 AWB2528-1423GB Wiring with easy800 Example: function block list in the FUNCTION RELAYS menu: CI01 CF01 CH01 All function blocks access digital input I1. Only CH01 supplies the correct value. Frequency counter easy800 provides four frequency counters which are CF01 to CF04. The frequency counters enable the measurement of frequencies. You can enter upper and lower threshold values as comparison values. The high-speed frequency counters are hardwired to the digital inputs I1 to I4. The CF..
08/04 AWB2528-1423GB Function blocks h To prevent unpredictable switching states, use each coil of a relay once only in the circuit diagram. Use a counter input for the CF, CH, CI counters only once. Wiring of a frequency counter You integrate a frequency counter into your circuit in the form of a contact and coil. The counter relay has different coils and contacts.
08/04 AWB2528-1423GB Wiring with easy800 • Constants • Markers MD, MW, MB • Analog inputs IA01 to IA04 – IA01: terminal I7 – IA02: terminal I8 – IA03: terminal I11 – IA04: terminal I12 • Analog output QA01 • Actual value … QV> of another function block Actual value …QV> The actual value …QV> can be assigned the following operands: • Markers MD, MW, MB • Analog output QA01 Displaying the parameter set in the PARAMETERS menu • + Access enabled • – Access disabled Contacts • CF01OF to CF04OF: Actual value f
08/04 AWB2528-1423GB Function blocks Function of the frequency counter function block 1 2 3 tg tg tg tg tg tg tg tg 4 5 6 7 Figure 74: Signal diagram of frequency counter 1: counter input I1 to I4 2: upper setpoint value >SH 3: lower setpoint value >SL 4: enable CF..EN 5: contact (make contact) CF..OF upper setpoint value exceeded 6: contact (make contact) CF..FB lower setpoint value undershot 7: actual value equal to zero CF..
08/04 AWB2528-1423GB Wiring with easy800 • The first measurements are made after the CF..EN enable signal has been activated. The value is output after the gate time has timed out. • The contacts are set in accordance with the measured frequency. • If the CF..EN enable signal is removed, the output value is set to zero. High-speed counters easy800 provides four high-speed up/down counters CH01 to CH04 for use. The high-speed frequency counters are hardwired to the digital inputs I1 to I4.
08/04 AWB2528-1423GB Function blocks I 05---------------------------Ä I 06---------------------------Ä I 07---------------------------Ä I 08---------------------------Ä CH01OF-------------------------Ä CH01FB-------------------------Ä CH01ZE-------------------------Ä CH01CY-------------------------S Figure 75: CH01 >SH + >SL >SV QV> CH01EN CH01RE CH01D_ CH01SE Q 01 Q 02 Q 03 M 94 easy800 circuit diagram with high-speed counter Parameter display and parameter set for high-speed counters: CH01 High-
08/04 AWB2528-1423GB Wiring with easy800 Inputs The function block inputs >SH, >SL and >SV can have the following operands: • Constants • Markers MD, MW, MB • Analog inputs IA01 to IA04 – IA01: terminal I7 – IA02: terminal I8 – IA03: terminal I11 – IA04: terminal I12 • Analog output QA01 • Actual value … QV> of another function block Actual value ..
08/04 AWB2528-1423GB Function blocks Coils • CH01EN to CH04EN: enable of the counter • CH01D to CH04D: count direction definition, state “0” = count upwards, state “1” = count downwards • CH01RE to CH04RE: reset actual value to zero • CH01SE to CH04SE: accept preset actual value with rising edge. Memory requirement of the high-speed counter The high-speed counter function block requires 52 bytes of memory plus 4 bytes per constant on the function block inputs.
08/04 AWB2528-1423GB Wiring with easy800 Function of the high-speed counter function block ......... 1 ......... 2 3 4 5 6 7 8 9 10 11 12 A B C Figure 76: D Signal diagram of high-speed counter 1: counter input I1 to I4 2: upper setpoint value >SH 3: preset actual value >SV 4: lower setpoint value >SL 5: enable of the counter CH..EN 6: counting direction, coil CH..
08/04 AWB2528-1423GB Function blocks 7: accept preset actual value, coil CH..SE 8: reset coil CH..RE 9: contact (make contact) CH..OF upper setpoint value reached, exceeded 10: contact (make contact) CH..FB lower setpoint value reached, undershot 11: contact (make contact) CH..ZE actual value equal to zero 12:out of value range • Range A: – The counter has the value zero. – The contacts CH..ZE (actual value equal to zero) and CH..FB (lower setpoint value undershot) are active.
08/04 AWB2528-1423GB Wiring with easy800 High-speed incremental encoder counters easy800 provides two high-speed incremental encoder counters CI01 and CI02. The high-speed counter inputs are hardwired to the digital inputs I1, I2, I3 and I4. These counter relays allow you to count events independently of the cycle time. You can enter upper and lower threshold values as comparison values. The contacts will switch according to the actual value. You can use a CI.. counter if you wish to define a start value.
08/04 AWB2528-1423GB Function blocks h To prevent unpredictable switching states, use each coil of a relay once only in the circuit diagram. Use a counter input for the CF, CH, CI counters only once. You integrate a counter into your circuit in the form of a contact and coil. The counter relay has different coils and contacts.
08/04 AWB2528-1423GB Wiring with easy800 The counter has counted 21000 pulses. Behaviour when value range is exceeded • The function block sets the switching contact CI..CY to status 1. • The function block retains the value of the last valid operation. h Counter CI counts every rising edge on the counter input. If the value range is exceeded, the switching contact CI ..CY switches to status 1 for one cycle per rising edge detected.
08/04 AWB2528-1423GB Function blocks Displaying the parameter set in the PARAMETERS menu • + Access enabled • – Access disabled Contacts • CI01OF to CI02OF: • CI01FB to CI02FB: • CI01ZE to CI02ZE: • CI01CY to CI02CY: Actual valuef Upper setpoint Actual value F Lower setpoint Actual value = Zero Value range exceeded Coils • CI01EN to CI02EN: Counter enable • CI01RE to CI02RE: Reset actual value to zero • CI01SE to CI02SE: Accept preset actual value with rising edge.
08/04 AWB2528-1423GB Wiring with easy800 Function of the high-speed incremental encoder counter function block 1 2 3 4 5 6 7 8 9 10 11 12 A B Figure 78: C D F Signal diagram of high-speed incremental encoder counter 1: counter input channel A 2: counter input channel B 3: upper setpoint value >SH 4: preset actual value >SV 5: lower setpoint value >SL 6: counter enable 174 E
08/04 AWB2528-1423GB Function blocks 7: accept preset actual value, coil CI..EN 8: reset coil CI..RE 9: contact (make contact) CI..OF upper setpoint value reached, exceeded 10: contact (make contact) CI..FB lower setpoint value reached, undershot 11: contact (make contact) CI..ZE actual value equal to zero 12: contact (make contact) CI..CY value range exceeded or undershot • Range A: – The counter counts upwards. – The value leaves the lower threshold value and reaches the upper value.
08/04 AWB2528-1423GB Wiring with easy800 CP32LT-------------------------S CP32EQ-------------------------S CP32GT------------------------uR hR Figure 79: CP02 >I1 >I2 + Q Q Q Q 01 02 01 02 easy800 circuit diagram with comparator Parameter display and parameter set for the comparator function block: CP02 Analog value comparator function block number 02 + Appears in the parameter display >I1 Comparison value 1 >I2 Comparison value 2 Inputs The function block inputs >I1 and >I2 can have the foll
08/04 AWB2528-1423GB Function blocks Contact (make contact) switches to status 1, if the value at >I1 is greater than the value at >I2; >I1 > I2. Memory requirement of the counter relay The comparator function block requires 32 bytes of memory plus 4 bytes per constant on the function block inputs. Text output function block easy800 allows you to display 32 user-defined texts. These texts can be used to display function block actual values, marker values (MB, MW, MD).
08/04 AWB2528-1423GB Wiring with easy800 Displaying a variable Actual values of function blocks, markers (MB, MW and MD), as well as analog inputs (scalable) can be displayed. The display of date and time is also possible. Entering setpoint values This function is available from device version 04. Function block setpoints, and marker values (MB, MW, MD) that are constants can be modified via the text function block. The variables and setpoints can be inserted at any desired position in the text.
08/04 AWB2528-1423GB Function blocks D 02 to D 32: If several texts are present and are triggered, each text is automatically displayed in succession every 4 s. This procedure is repeated until • • • • none of the text output function blocks are set to 1. STOP mode is selected. the easy power supply is switched off. the OK or DEL + ALT buttons are used to switch to a menu. • the text for D01 is displayed. The following applies to D 01 : D1 is assigned as an alarm text.
08/04 AWB2528-1423GB Wiring with easy800 Counter with actual value Analog values scaled as temperature values D1 as error message on fuse failure QUANTITY TEMPERATURE FUSE FAULT !COUNTING! IN HOUSE 1 QTY: 0042 OUT -010 DEG +018 DEG HEATING Figure 81: FAILED! Text output examples Entering a setpoint in a display This function is available from device version 04. The setpoints of function blocks can be incorporated within a text.
08/04 AWB2528-1423GB Function blocks In this operating mode you use the ÍÚ cursor buttons to change the value. Use the cursor buttons ú í to move between places. Use the OK button to accept the modified value. Use the ESC button to abort the entry and retain the previous value. ACT T01: 000:000 SETP : 04711 10000 ACT T01: 000:000 SETP : 012:000 ACT C16: SET mode: Move from constant to constant.
08/04 AWB2528-1423GB Wiring with easy800 • Analog inputs IA01 to IA04 – IA01: terminal I7 – IA02: terminal I8 – IA03: terminal I11 – IA04: terminal I12 • Analog output QA01 • Actual value … QV> of another function block Output The function block output QV> can be assigned with the following operands: • Markers MD, MW, MB • Analog output QA01 Contacts DB01Q1 to DB32Q1 Contact (make contact) DB..Q1 switches to status 1 if the trigger signal is set to 1.
08/04 AWB2528-1423GB Function blocks Function of the data function block 1 2 3 Figure 83: Signal diagram of data function block 1: value on input >I1 2: trigger coil DB..T_ 3: value on DB..QV> h The value at input >I1 is only transferred with a rising trigger edge to an operand (e.g.: MD42, QA01) on output QV>. Output QV retains its value until it is overwritten. PID controller This function block is available from device version 04. easy800 provides 32 PID controllers DC01 to DC32.
08/04 AWB2528-1423GB Wiring with easy800 h Three separate manipulated variables can be output. One manipulated variable can be output via an analog output. Two manipulated variables can be processed via two pulse-width modulated outputs. It is therefore useful to run up to three closed-loop controllers per program simultaneously. Projects can be structured by selecting the controller number.
08/04 AWB2528-1423GB Function blocks >TC Scan time >MV Manual manipulated variable QV> Manipulated variable In the parameter display of a PID controller you set the operating mode, the setpoints and enable the parameter display.
08/04 AWB2528-1423GB Wiring with easy800 Value range for inputs and outputs Value range >I1 Setpoint of PID controller –32 768 to +32767 >I2 Actual value of PID controller, –32 768 to +32767 Resolution/Unit >KP Proportional gain Kp 0 to 65535 in -- /% >TN Reset time Tn 0 to 65535 in 100/ms >TV Rate time Tv 0 to 65535 in 100/ms >TC Scan time 0 to 65535 in 100/ms >MV Manual manipulated variable –4096 to +4095 QV> Manipulated variable 0 to 4095 (unipolar) –4096 to +4095 (bipolar)
08/04 AWB2528-1423GB Function blocks • DC01ED to DC32ED: Activate the differential component; • DC01SE to DC32SE: Activate the manual manipulated variable Memory requirement of the PID controller The PID controller function block requires 96 bytes of memory plus 4 bytes per constant on the function block input. Function of the PID controller function block The PID controller works on the basis of the PID algorithm.
08/04 AWB2528-1423GB Wiring with easy800 The proportional component in the PID controller The proportional component YP is the product of the gain (Kp) and the control difference (e). The control difference is the difference between the setpoint (Xs) and the actual value (Xi) at a specified scan time.
08/04 AWB2528-1423GB Function blocks Scan time Tc Scan time Tc determines the duration of the interval in which the function block is called by the operating system for processing. The value range is between 0 and 6553.5 s. If the value 0 is set, the cycle time of the device is the pause time between the function block calls. h The device cycle time varies according to the length of the program. With a scan time of 0 s , this may cause an irregular control response.
08/04 AWB2528-1423GB Wiring with easy800 Wiring a signal smoothing filter You can integrate a signal smoothing filter into your circuit as a coil.
08/04 AWB2528-1423GB Function blocks Output The function block output QV> can be assigned the following operands: • Markers MD, MW, MB • Analog output QA01 Value range for inputs and outputs Value range >I1 Resolution/Unit Input value of the function block –32 768 to +32767 >TG Recovery time Tg 0 to 65535 in 100/ms >KP Proportional gain Kp 0 to 65535 in -- /% QV> Output value –32 768 to +32767 Example: Value at input Value processed in the function block.
08/04 AWB2528-1423GB Wiring with easy800 Function of the signal smoothing filter function block h The signal smoothing filter must be enabled so that it can work. Coil FT..EN is active. If coil FT..EN is not active, the entire function block is deactivated and reset. The output value is set to zero. If the function block is called for the first time, the output value is initialised with the input value when the device is started or after a reset.
08/04 AWB2528-1423GB Function blocks GT01Q1---------------------------Ä DB16T Figure 86: GT01 02 20 QV> + easy800 circuit diagram with GET function block Parameter display and parameter set for the GET function block: GT01 02 20 GET function block (fetch a value from the network), number 01 Station number from which the value is sent. Possible station number: 01 to 08 Send function block (PT 20) of the sending station.
08/04 AWB2528-1423GB Wiring with easy800 Function of the GET function block 1 2 Figure 87: Signal diagram of GET function block 1: GT..Q1 2: value on GT..QV> h The GET function blocks are assigned the value 0 when the power supply is switched on. Seven-day time switch easy800 is equipped with a real-time clock which you can use in the circuit diagram as a 7-day time switch and a year time switch.
08/04 AWB2528-1423GB Function blocks Caution! The 7-day time switch of easy800 devices of device version 03 or lower have the following characteristics. Requirement: • The function block was entered directly on the easy800. • At least one channel was not assigned parameters. • The on time is to be set from 23:59 on Saturday to Sunday after 00:00. Behaviour: • The time switch switches off on Sunday at 00:00.
08/04 AWB2528-1423GB Wiring with easy800 Wiring of a 7-day time switch A 7-day time switch is integrated into the circuit diagram as a contact.
08/04 AWB2528-1423GB Function blocks Contacts HW01Q1 to HW32Q1 Memory requirement of the 7-day time switch The 7-day time switch function block requires 68 bytes of memory plus 4 bytes per channel used. Function of the 7-day time switch The switching points are defined according to the parameters entered. MO to FR: on the weekdays Mo, Tu, We, Th, Fr ON 10:00, OFF 18:00: on and off switching times for the individual days of the week.
08/04 AWB2528-1423GB Wiring with easy800 Switching at the weekend Time switch HW02 switches on at 16:00 on Friday and switches off at 6:00 on Monday. HW02 A >DY1 FR >DY2 >ON + >DY1 MO + >DY2 16:00 >ON >OFF Figure 89: HW02 B >OFF 06:00 Signal diagram of weekend Overnight switching Time switch HW03 switches on overnight at 22:00 Monday and switches off at 6:00 on Tuesday.
08/04 AWB2528-1423GB Function blocks Time overlaps The time settings of a time switch overlap. The clock switches on at 16:00 on Monday, whereas on Tuesday and Wednesday it switches on at 10:00. On Monday to Wednesday the switching-off time is 22:00. HW04 A >DY1 MO + >DY2 WE >ON >ON >OFF 22:00 h >DY1 TU + >DY2 WE 16:00 Figure 91: HW04 B 10:00 >OFF 00:00 Signal diagram of overlaps Switch-on and switch-off times are always based on the channel which switches first.
08/04 AWB2528-1423GB Wiring with easy800 24 hour switching The time switch is to switch for 24 hours. Switch-on time at 0:00 on Monday and switch-off time at 0:00 on Tuesday. HW20 A >DY1 MO >DY2 >ON 00:00 >OFF + HW20 B >DY1 TU + >DY2 >ON >OFF 00:00 Year time switch easy800 is equipped with a real-time clock which you can use in the circuit diagram as a 7-day time switch and a year time switch.
08/04 AWB2528-1423GB Function blocks Wiring of a year time switch A year time switch is integrated into the circuit diagram as a contact.
08/04 AWB2528-1423GB Wiring with easy800 Contacts HY01Q1 to HY32Q1 Memory requirement for the year time switch The year time switch function block requires 68 bytes of memory plus 4 bytes per channel used. Function of the year time switch function block The year time switch can operate with ranges, individual days, months, years or combinations. Years ON: 2002 to OFF: 2010 means: Switch on at 00:00 on 01.01.2002 00 and switch off at 00:00 on the 01.01.2011.
08/04 AWB2528-1423GB HY01 >ON A --.--.02 Function blocks + Example 1 Year range selection The year time switch HY01 should switch on at 00:00 on January 1 2002 and remain on until 23:59 on 31 December 2005. + Example 2 Month range selection The year time switch HY01 should switch on at 00:00 on 01st March and remain on until 23:59 on 30th September. >OFF --.--.05 HY01 >ON A __.03.-- >OFF --.09.-HY01 >ON A 01.--.-- + >OFF 28.--.-- HY01 >ON A 25.12.-- >OFF 26.12.
08/04 AWB2528-1423GB Wiring with easy800 Example 6 Overlapping ranges The year time switch HY01 channel A switches on at 00:00 on the 3rd of the months 5, 6, 7, 8, 9, 10 and remains on until 23:59 on the 25th of these months. HY01 >ON A 03.05.-- >OFF 25.10.-- + The year time switch HY01 channel B switches on at 00:00& on the 2nd in the months 6, 7, 8, 9, 10, 11, 12 and remains on until 23:59 on 17th of these months. HY01 >ON B + 02.06.-- >OFF 17.12.
08/04 AWB2528-1423GB LS27 >I1 >X1 >Y1 >X2 >Y2 QV> Function blocks + Parameter display and parameter set for the LS function block: LS27 LS value scaling function block number 27 + Appears in the parameter display >I1 Input value, actual value source range >X1 Lower value of source range >Y1 Lower value of target range >X2 Upper value of source range >Y2 Upper value of target range QV> Output value, scaled Inputs The function block inputs >I1, >X1, >X2, >Y1 and >Y2 can have the following
08/04 AWB2528-1423GB Wiring with easy800 Value range for inputs and outputs Value range >I1 Input value of the function block >X1 Lower value of source range >X2 Lower value of target range >Y1 Upper value of source range >Y2 Upper value of target range QV> Output value –2147483648 to +2147483647 Displaying the parameter set in the PARAMETERS menu • + Access enabled • – Access disabled Coil VC01EN to VC32EN, function block enable Memory requirement of the LS function block The LS function blo
08/04 AWB2528-1423GB Function blocks a X1 X2 b Y1 Figure 94: Y2 Value scaling function block – Reduce value range a Source range b Target range a X1 X2 b Y1 Figure 95: Y2 Value scaling function block – Increase value range a Source range b Target range Example 1: The source range is a 10-bit value, source is the analog input IA01. The target range has 12 bits.
08/04 AWB2528-1423GB Wiring with easy800 LS01 >I1 IA01 >X1 0 >Y1 0 >X2 1023 >Y2 4095 QV> + Parameter display and parameter set for the LS01 function block: The actual value at the analog input IA01 is 511. The scaled output value is 2045. Example 2: The source range has 12 bits. The target range has 16 signed bits. >I1 = DC01QV >X1 = 0 >X2 = 4095 >Y1 = –32768 >Y2 = +32767 The actual value at the analog input DC01QV 1789. The scaled output value is –4137.
08/04 AWB2528-1423GB Function blocks Circuit diagram symbols for jumps Contact Make contact1) : Numbers 01 to 32 Coils Ä Numbers 01 to 32 Coil function Ä, Å, ä, È, è 1) can only be used as first leftmost contact Function If the jump coil is triggered, the circuit connections coming directly after it will not be processed. The states of the coils before the jump will be retained, unless they are overwritten in circuit connections that were not missed by the jump.
08/04 AWB2528-1423GB Wiring with easy800 Attention! If rungs are skipped, the states of the coils are retained. The time value of timing relays that have been started will continue to run. Power flow display Jumped ranges are indicated by the coils in the power flow display. All coils after the jump coil are shown with the symbol of the jump coil. Example A selector switch allows two different sequences to be set. • Sequence 1: Switch on Motor 1 immediately.
08/04 AWB2528-1423GB Function blocks Circuit diagram: Power flow display: I 01 selected: I 01------Ä : 01 I 01------Ä : 01 : 01 : 01 I 02------Ä : 02 --------u-Ä Q 01 h-R Q 02 I 02--------: 01 ---------uÄ Q 01 hR Q 02 ----------Ä : 08 ----------Ä : 08 Q 02-I 03-T T 02 Q 02--I 03--: 08 : 02------Ä Q 02 T 02------Ä Q 01 : 08 i 12 -------Ä D 01 Range from jump label 1 processed. : 02--------: 08 Jump to label 8. Range to jump label 8 skipped.
08/04 AWB2528-1423GB Wiring with easy800 Operating modes • Q: Acts on the outputs Q.., *Q.., S.., *S.., *SN.., QA01; *: network station address • M: acts on the marker range MD01 to MD48. • ALL: acts on Q and M. Contacts MR01Q1 to MR32Q1 The contact switches on the marker if the trigger coil MR..T has the 1 state. Coils MR01T to MR32T: trigger coils Memory requirement of the data function block The master reset function block requires 20 bytes of memory.
08/04 AWB2528-1423GB Function blocks Wiring of a numerical converter A numerical converter in the circuit diagram only has the enable coil.
08/04 AWB2528-1423GB Wiring with easy800 h BCD code Decimal value 0001 1 0010 2 0011 3 0100 4 0101 5 0110 6 0111 7 1000 8 1001 9 1010 to 1111 Not permissible 10000 10 10001 11 The BCD code only allows the number range 0hex to 9hex. The number range Ahex to Fhex cannot be represented. The NC function block converts the impermissible range as 9.
08/04 AWB2528-1423GB Function blocks Actual value …QV> The actual value …QV> can be assigned the following operands: • Markers MD, MW, MB • Analog output QA01 Displaying the parameter set in the PARAMETERS menu • + Access enabled • – Access disabled Coil NC01EN to NC32EN: enable coil. Memory requirement of the numerical converter The numerical converter function block requires 32 bytes of memory plus 4 bytes per constant on the function block input.
08/04 AWB2528-1423GB Wiring with easy800 h The highest binary value represented in BCD is 1001 = 9. All higher binary values from 1010 to 1111 are output as 9. This behaviour is correct as BCD encoders normally don't generate these values.
08/04 AWB2528-1423GB Function blocks Example 1: Input value >I1: +7dec BCD binary value: 0111 Hexadecimal value: 0111 Decimal value QV>: + 7 Example 2: Input value >I1: +11dec BCD binary value: 00010001 Hexadecimal value: 00010001 Decimal value QV>: +17 (1 + 16) Hexadecimal value: Bit 0 has the value 1.
08/04 AWB2528-1423GB Wiring with easy800 Hexadecimal value: 01111111111111111111111111111111 Decimal value QV>: 161061273 h Values greater than 9999999 are output as 161061273. Values less than –9 999999 are output as –161061273. The working range of the function block has been exceeded. Operating hours counter easy800 provides 4 independent operating hours counters. The counter states are retained even when the device is switched off.
08/04 AWB2528-1423GB Function blocks Memory requirement of the operating hours counter The operating hours counter function block requires 36 bytes of memory plus 4 bytes per constant on the function block input. Function of the operating hours counter function block If the enable coil OT..EN is triggered to the 1 state, the counter adds the value 1 to its actual value every minute (basic clock rate: 1 minute). If the actual value on QV> reaches the setpoint value of >I1, the contact OT..
08/04 AWB2528-1423GB Wiring with easy800 PT01 11 >I1 - Parameter display and parameter set for the PUT function block: PT01 - PUT function block (places a value onto the network), number 11 Does not appear in the parameter display >I1 Setpoint value which is put onto the easy-NET network Input The function block input >I1 can be assigned the following operands: • Constants • Markers MD, MW, MB • Analog inputs IA01 to IA04 – IA01: terminal I7 – IA02: terminal I8 – IA03: terminal I11 – IA04: terminal
08/04 AWB2528-1423GB Function blocks Function of the PUT function block 1 2 3 Figure 100: Signal diagram of PUT function block 1: trigger coil 2: trigger coil contact feedback 3: send Pulse width modulation This function block is available from device version 04. easy800 provides 2 pulse width modulation function blocks PW01 and PW02. The function blocks are connected directly to the outputs.
08/04 AWB2528-1423GB Wiring with easy800 h To prevent unpredictable switching states, use each coil of a relay once only in the circuit diagram. M 95---------------------------Ä PW01EN PW01E1-------------------------Ä M 96 Figure 101: easy800 circuit diagram with pulse width modulation.
08/04 AWB2528-1423GB Function blocks • Analog inputs IA01 to IA04 – IA01: terminal I7 – IA02: terminal I8 – IA03: terminal I11 – IA04: terminal I12 • Analog output QA01 • Actual value … QV> of another function block Displaying the parameter set in the PARAMETERS menu • + Access enabled • – Access disabled Contacts PW01E1 to PW02E1, the minimum on duration or the minimum off duration was undershot. Coils PW01EN to PW02EN, enable coil.
08/04 AWB2528-1423GB Wiring with easy800 h The following applies if the output of a pulse width modulator is used as a coil in the circuit diagram: The state of the output is not refreshed from the circuit diagram. h The following applies to the minimum on duration: • The minimum on duration is the same as the minimum off duration. • The minimum on duration must not exceed 10 % of the period duration.
08/04 AWB2528-1423GB Function blocks Parameter display and parameter set for the SC function block: The SC01 function block has no parameters as it is a triggered system service. Coil SC01T: trigger coil Memory requirement of the SC function block The SC function block requires 20 bytes of memory. SC diagnostics The SC function block only functions when the easy-NET network is functioning correctly (a Section “Signs of life of the individual stations and diagnostics”, Page 259).
08/04 AWB2528-1423GB Wiring with easy800 Set cycle time This function block is available from device version 04. easy800 provides one set cycle time function block ST01. The set cycle time function block is an additional function block for the PID controller. The set cycle time function block provides a fixed cycle time for processing the circuit diagram and the function blocks. Wiring a set cycle time function block The ST set cycle time function block is integrated in the circuit diagram as a coil.
08/04 AWB2528-1423GB Function blocks Inputs The function block input >I1 can be assigned the following operands: • Constants • Markers MD, MW, MB • Analog inputs IA01 to IA04 – IA01: terminal I7 – IA02: terminal I8 – IA03: terminal I11 – IA04: terminal I12 • Analog output QA01 • Actual value … QV> of another function block Displaying the parameter set in the PARAMETERS menu • + Access enabled • – Access disabled Coils ST01EN, enable coil.
08/04 AWB2528-1423GB Wiring with easy800 Attention! The shorter the cycle time, the faster the control and regulation process. Set the set cycle time as short as possible. The processing of the function blocks, reading of the inputs and writing of outputs is only carried out once every cycle. Exception: All function blocks that are processed irrespective of the controller. Timing relay easy800 provides 32 timing relays from T 01 to T 32.
08/04 AWB2528-1423GB T 02 X >I1 M:S + >I2 QV> Function blocks Parameter display and parameter set for timing relay: T 02 Timing relay function block number 02 X On-delayed mode M:S Time range Minute: Seconds + Appears in the parameter display >I1 >I2 QV> Time setpoint value 1 Time setpoint value I2 (on a timing relay with 2 setpoint values) Timed-out actual time in RUN mode The parameter display for a timing relay is used to modify the switching function, time base or setpoint times and enab
08/04 AWB2528-1423GB Wiring with easy800 Time range Parameter S 000.000 M:S 00:00 H:M 00:00 h Time range and setpoint time Resolution Seconds, 0.005 to 999.995 s for constants and variable values 5 ms Minutes: Seconds 00:00 to 99:59 only for constants and variable values 1s Hours: Minutes, 00:00 to 99:59 only for constants and variable values 1 min. Minimum time setting: 0.005 s (5 ms).
08/04 AWB2528-1423GB Function blocks Variable setpoint values Behaviour of the setpoint value when variable values are used. • Variable values can be used. • Variable values must be transferred using operands. • With the time base “s” the value is accepted as a “value in ms”. • The last position is rounded up to a zero or five. • With the time base “M:S” the value is accepted as a “value in s”. • With the time base “H:M:” the value is accepted as a “value in M (minutes)”.
08/04 AWB2528-1423GB Wiring with easy800 Coils • T 01EN to T 32EN: trigger coil; • T 01RE to T 32RE: reset coil; • T 01ST to T 32ST: stop coil. Memory requirement of the timing relay The time relay function block requires 48 bytes of memory plus 4 bytes per constant on the function block input. Retention Timing relays can be operated with retentive actual values. The number of retentive timing relays can be selected in the SYSTEM r RETENTION menu.
08/04 AWB2528-1423GB Function blocks 1 2 3 4 t ts A B t1 + t 2 = t s C Figure 105: Signal diagram of timing relay, on-delayed (with and without random switching) 1: trigger coil T..EN 2: stop coil T..ST 3: reset coil T..RE 4: switching contact (make contact) T..Q1 ts: setpoint time • Range A: The set time elapses normally. • Range B: The entered setpoint does not elapse normally because the trigger coil drops out prematurely. • Range C: The Stop coil stops the time from elapsing.
08/04 AWB2528-1423GB Wiring with easy800 1 2 3 4 ts tF ts D E ts F Figure 106: Signal diagram of timing relay, on-delayed (with and without random switching) • Range D: The Stop coil is inoperative after the time has elapsed. • Range E: The Reset coil resets the relay and the contact. • Range F: The Reset coil resets the time during the timeout. After the Reset coil drops out, the time elapses normally.
08/04 AWB2528-1423GB Function blocks 1 2 3 4 A ts t1 + t 2 = t s B C ts t D Figure 107: Signal diagram of offdelayed timing relay (with/without random switching, with/without retriggering) 1: trigger coil T..EN 2: stop coil T..ST 3: reset coil T..RE 4: switching contact (make contact) T..Q1 ts: setpoint time • Range A: The time elapses after the trigger coil is deactivated. • Range B: The Stop coil stops the time from elapsing. • Range C: The Reset coil resets the relay and the contact.
08/04 AWB2528-1423GB Wiring with easy800 1 2 3 4 t1 + t 2 = ts E t1 F ts Figure 108: Signal diagram of offdelayed timing relay (with/without random switching, with/without retriggering) • Range E: The Trigger coil drops out twice. The set time ts consists of t1 plus t2 (switch function not retriggerable). • Range F: The Trigger coil drops out twice. The actual time t1 is cleared and the set time ts elapses completely (retriggerable switch function).
08/04 AWB2528-1423GB Function blocks 1 2 3 4 ts1 A ts2 t B t1 + t2 = ts1 ts2 C ts1 D ts2 Figure 109: Signal diagram of timing relay, on and off-delayed 1 1: trigger coil T..EN 2: stop coil T..ST 3: reset coil T..RE 4: switching contact (make contact) T..Q1 ts1: pick-up time ts2: drop-out time • Range A: The relay processes the two times without any interruption. • Range B: The trigger coil drops out before the on-delay is reached. • Range C: The Stop coil stops the timeout of the on-delay.
08/04 AWB2528-1423GB Wiring with easy800 1 2 3 4 ts1 t1 + t2 = ts2 E ts1 t F ts1 G ts2 Figure 110: Signal diagram of timing relay, on and off-delayed 2 • Range E: The Stop coil stops the timeout of the off-delay. • Range F: The Reset coil resets the relay after the on delay has elapsed • Range G: The Reset coil resets the relay and the contact whilst the on delay is timing out. After the Reset coil drops out, the time elapses normally.
08/04 AWB2528-1423GB Function blocks Timing relay, single pulse 1 2 3 4 ts A ts B t1 + t 2 = t s C Figure 112: Signal diagram of timing relay, single pulse 1 1: trigger coil T..EN 2: stop coil T..ST 3: reset coil T..RE 4: switching contact (make contact) T..Q1 • Range A: The trigger signal is short and is lengthened • Range B: The Trigger signal is longer than the set time. • Range C: The Stop coil interrupts the timing out of the set time.
08/04 AWB2528-1423GB Wiring with easy800 1 2 3 4 t t ts D E Figure 113: Signal diagram of timing relay, single pulse 2 • Range D: The Reset coil resets the timing relay. • Range E: The Reset coil resets the timing relay. The Trigger coil is still activated after the Reset coil has been deactivated and the time is still running.
08/04 AWB2528-1423GB Function blocks 2: stop coil T..ST 3: reset coil T..RE 4: switching contact (make contact) T..Q1 • Range A: The relay flashes for as long as the Trigger coil is activated. • Range B: The Stop coil interrupts the timing out of the set time. • Range C: The Reset coil resets the relay. Value limitation This function block is available from device version 04. easy800 provides 32 value limitation function blocks VC01 to VC32. The value limitation function block allows you to limit values.
08/04 AWB2528-1423GB Wiring with easy800 Inputs The function block inputs >I1, >SH and >SL can be assigned the following operands: • Constants • Markers MD, MW, MB • Analog inputs IA01 to IA04 – IA01: terminal I7 – IA02: terminal I8 – IA03: terminal I11 – IA04: terminal I12 • Analog output QA01 • Actual value … QV> of another function block Output The function block output QV> can be assigned with the following operands: • Markers MD, MW, MB • Analog output QA01 Value range for inputs and outputs Value ra
08/04 AWB2528-1423GB Function blocks Memory requirement of the value limitation function block The value limitation function block requires 40 bytes of memory plus 4 bytes per constant on the function block input. Function of the value limitation function block h The function block must be enabled so that it can work. Coil VC..EN is active. If coil VC..EN is not active, the entire function block is deactivated and reset. The output value is set to zero. The value is accepted at input VC...
08/04 AWB2528-1423GB Wiring with easy800 L01+ L01– S1 +24 V 0 V 1 S2 I5 I6 2 Q1 H1 L01– Figure 117: Wiring with easy...-DC-R... I I C T 05---------------------------Ä 06---------------------------Ä 01---------------------------Ä 01Q1-------------------------Ä C C T Q 01C 01RE 01EN 01 Figure 118: easy800 wiring and circuit diagram Entering function block parameters from the circuit diagram. You can access the parameter input from the contact as well as from a coil.
08/04 AWB2528-1423GB Function blocks h C 01 The first part of the parameter set of a counter is displayed. + >SH +10 If the cursor is on the contact number, easy800 will call up the parameter display when you press OK. X Proceed with the cursor í over the + character to the value input behind >SH: – >SH means: function block input upper counter setpoint value – The + character means that the parameters of this timing relay can be modified using the PARAMETERS menu.
08/04 AWB2528-1423GB Wiring with easy800 X Confirm the value input with OK. ESC to leave circuit diagram entry. X Complete the circuit diagram. X Test the circuit diagram using the power flow display. X Switch easy800 to RUN mode and return to the circuit diagram. X Press Each parameter set can be displayed using the power flow display for the circuit diagram. X Move C 01 The parameter set for the counter is displayed with actual and setpoint values.
08/04 AWB2528-1423GB 5 Introduction to easy-NET easy-NET network All easy800 units have an easy-NET network interface connection. This network is designed for eight stations. Using the easy-NET you can: • Process additional inputs and outputs. • Implement faster and improved control using decentralised programs. • Synchronise date and time • Read and write inputs and outputs. • Send values to other stations. • Receive values from other stations. • Load programs from or to other stations.
08/04 AWB2528-1423GB easy-NET network easy-NET network topologies, addressing and functions The easy-NET allows the configuration of a line topology. There are two wiring methods which can be used for the required addressing options: • “Loop through the unit” wiring arrangement, • Wiring arrangement using a T connector and a spur line. Loop through the unit wiring method With this wiring method it is possible to implement the addressing of the stations via station 1 or the EASY-SOFT(-PRO).
08/04 AWB2528-1423GB easy-NET network topologies, addressing and functions Topology and addressing examples Physical location, place Station number Example 1 Example 2 1 1 1 Loop through the unit easy800 easy...E MFD 2 2 3 4 5 7 8 easy...E easy800 MFD easy...E easy800 MFD easy...E easy800 MFD easy...E easy800 MFD easy...E easy800 MFD easy...E easy800 MFD easy...E 7 easy800 easy...E MFD 6 easy800 MFD 8 easy800 easy...E MFD 5 easy...E 4 easy800 easy...
08/04 AWB2528-1423GB easy-NET network Position and addressing of the operands via easy-NET Stati ons Basic unit Local expansion Network bit data Network word data Receive Send Input Output Input Output Input Output I Q R S RN SN 1 1I1 to 16 1 Q 1 to 8 1 R 1 to 16 1 S 1 to 8 2 to 8 RN 2 to 8 1 to 32 SN 1 to 32 GT 1 to 32 PT 1 to 32 2 2I1 to 16 2 Q 1 to 8 2 R 1 to 16 2 S 1 to 8 1, 3 to 8 RN 1 to 32 GT 1 to 32 PT 1 to 32 3 3I1 to 16 3 Q 1 to 8 3 R 1 to 16 3 S 1 to 8 1, 2, 4 t
08/04 AWB2528-1423GB easy-NET network topologies, addressing and functions h Every station with a circuit diagram has read access to the physical station inputs and outputs of other stations and can process them locally. Example 1 Station 1 is to read the input I1 of station 2 and write to output Q1 of station 2. Station 2 does not have a circuit diagram.
08/04 AWB2528-1423GB easy-NET network Functions of the stations in the network The stations on the easy-NET can have two different functions: • Intelligent stations with their own programs (stations 1 to 8) • Input/output devices (REMOTE IO) without their own program (stations 2 to 8) h Station 1 must always have a circuit diagram.
08/04 AWB2528-1423GB Configuration of the easy-NET network Configuration of the easy-NET network easy-NET can be configured so that it can be optimised for your application. Station number The station number is identified as the NET-ID: in the device. The station number can be set on devices with a display using the buttons on the easy800. h All the easy-NET settings are best carried out on station 1. The entire network can be configured via station 1.
08/04 AWB2528-1423GB easy-NET network Pause time, changing the write repetition rate manually Every easy-NET network connection automatically determines the number of stations which are active on the network, the baud rate which is used and the total number of bytes which are transmitted. The minimum pause time which a device requires is automatically determined using this data in order to ensure that all devices can send their messages.
08/04 AWB2528-1423GB Configuration of the easy-NET network Send each change on the inputs/outputs (SEND IO) The SEND IO function should be used if you wish to send any change in input or output status immediately to all other network stations. SEND IO should be activated if intelligent stations have read access to the inputs and outputs of other stations (2I 02, 8Q 01, etc.). SEND IO å This means that the quantity of messages on the network can increase significantly.
08/04 AWB2528-1423GB easy-NET network Attention! If several engineers are commissioning a machine or system involving several spatially separated elements via the easy-NET network, it must be ensured that REMOTE RUN is not activated. Otherwise unwanted machine or system starts may occur during commissioning. The associated events depend on the machines or systems.
08/04 AWB2528-1423GB Configuration of the easy-NET network The standard settings for the input and output devices are: SEND IO REMOTE RUN REMOTE IO å å å Station number (easy-NET-ID) and baud rate can be specified via station 1. Displaying the Status display of other stations On every device with a display, you can display the states of the inputs and outputs of each network station. 1I12.......... I NT1 MO 06:42 1Q1....... P- RUN 3I12.....7.... I NT3 MO 06:42 3Q1.3..6.. P- MO 06:45 3S1.3.
08/04 AWB2528-1423GB easy-NET network Station message types The easy-NET network recognises various message types. They are: • Output data of station 1 (Q., S.) which is sent to stations without programs. • Network outputs and inputs sent and received between stations with programs (*SN, *RN). • Data sent and received via the network between stations with programs (PT and GT function blocks). • Inputs, outputs, station status (I, R, Q, S) transfers. • Loading programs to and from every station.
08/04 AWB2528-1423GB Configuration of the easy-NET network easy-NET is configured so that every station can send its messages. This means that the station must observe a pause time between sending messages. The pause time increases the higher the number of stations and the lower baud rate setting. The number of stations is recognised by every station via a “sign of life” signal.
08/04 AWB2528-1423GB easy-NET network Evaluation occurs at the following intervals: Baud rate Stations must send a “ sign of life” every ... Stations recognise the absence of a "sign of life" signal after [KB] [ms] [ms] 1000 60 180 500 60 180 250 120 360 125 240 720 50 600 1800 20 1500 4500 10 3000 9000 If the absence of a “sign of life” is detected, the respective diagnostics contact is set to the 1 state.
08/04 AWB2528-1423GB Configuration of the easy-NET network Attention! If the states of the inputs, outputs or data are required by a station without fail, the respective diagnostics contact should be evaluated and the information applied in accordance with its respective application. If the respective diagnostics contacts are not evaluated, it may cause faults in your application. h The data to be read from a faulty station is set to the 0 state after the fault is detected.
08/04 AWB2528-1423GB easy-NET network Network transmission security easy-NET is a CAN-based network. CAN is used in cars and commercial vehicles in all areas. The same fault recognition capability with data transfer applies as with CAN. A BOSCH study relating to undiscovered and corrupt messages determined the following: The probability of non-discovery of a corrupted message (residual error probability) is: < 10–10 message error rate.
08/04 AWB2528-1423GB 6 easy Settings Settings can only be carried out on easy models provided with buttons and LCD display. EASY-SOFT -PRO can be used to set all models via the software. Password protection The easy can be protected by a password against unauthorised access. In this case the password consists of a value between 000001 and 999999. The number combination 000000 is used to delete a password. Password protection inhibits access to selected areas.
08/04 AWB2528-1423GB easy Settings Password setup A password can be set via the System menu regardless of the RUN or STOP modes. You cannot change to the System menu if a password is already activated. X Press DEL and ALT to call up the System menu. the menu option SECURITY… to enter the password. X Press the OK button and change over to the PASSWORD… menu. X If you press the OK button again, you will access the password input.
08/04 AWB2528-1423GB Password protection Selecting the scope of the password X Press CIRCUIT DIAGRAM PARAMETERS the OK button. X Select the function to be protected or the menu. X Press the OK button in order to protect the function or menu (tick = protected). åÆ TIME OPERATING MODE æ h Standard protection encompasses the programs and circuit diagram. At least one function or menu must be protected.
08/04 AWB2528-1423GB easy Settings Activating the password You can activate an existing password in three different ways: • automatically when easy is switched on again, • automatically after a protected circuit diagram is loaded • automatically if a telegram has not been sent on the PC interface 30 minutes after unlocking the device (using EASY-SOFT (-PRO), • via the password menu X Press DEL and ALT to call up the System menu.
08/04 AWB2528-1423GB Password protection Unlocking easy Unlocking easy will deactivate the password. You can reactivate password protection later via the password menu or by switching the power supply off and on again. X Press PASSWORD... STOP RUN PASSWORD... OK to switch to the main menu. The PASSWORD… entry will flash. å X Press OK to enter the password entry menu.
08/04 AWB2528-1423GB easy Settings Changing or deleting the password range X Unlock easy. X Press DEL and ALT to call up the System menu. X Open the password menu via the menu option SECURITY… and PASSWORD…. CHANGE PW ACTIVATE PW ENTER PASSWORD XXXXXX ENTER PASSWORD 100005 The CHANGE PW entry will flash. easy will only show this password menu if a password is present. X Press OK to enter the password entry menu. OK to move to the 6-digit entry field. X The current password will be displayed.
08/04 AWB2528-1423GB Password protection Password incorrect or no longer known If you no longer know the exact password, you can try to reenter the password several times. h ENTER PASSWORD XXXXXX DELETE FUNCTION has not been deactivated. You have entered an incorrect password? X Re-enter the password. After the fourth entry attempt easy will ask whether you wish to delete the circuit diagram and data. DELETE ALL? X Press – ESC: No data will be deleted.
08/04 AWB2528-1423GB easy Settings Changing the menu language easy800 provides ten menu languages which are set as required via the System menu. h Language Display English ENGLISH Deutsch DEUTSCH French FRANCAIS Spanish ESPANOL Italian ITALIANO Portuguese PORTUGUES Dutch NEDERLANDS Swedish SVENSKA Polish POLSKI Turkish TURKCE Language selection is only possible if easy is not password-protected. X Press DEL and ALT to call up the System menu.
08/04 AWB2528-1423GB Changing parameters easy will now show the new menu language. SICUREZZA... SISTEMA... Press ESC to return to the Status display. LINGUA MENU... CONFIGURATORE... Changing parameters easy allows you to change function relay parameters such as timing relay setpoint values and counter setpoints without having to call up the circuit diagram. This is possible regardless of whether easy is running a program or is in STOP mode. X Press OK to switch to the main menu.
08/04 AWB2528-1423GB easy Settings T 03 Ü S >I1 020.030 the required function block with Í or Ú . the OK button. X Scroll with the Í or Ú cursor buttons through the constants of the function block inputs. X Change the values for a parameter set: – With OK in the Entry mode. – ú í change decimal place – ÍÚ change the value of a decimal place – OK save constants or – ESC Retain previous setting. X Select + X Press >I3 005.000 QV> 012.050 Press ESC to leave the parameter display.
08/04 AWB2528-1423GB Setting date, time and daylight saving time Setting date, time and daylight saving time The easy800 devices are equipped with a real-time clock with date and time functions. The “time switch” function block can be used to implement time switch applications. If the clock has not yet been set or if easy is switched on after the buffer time has elapsed, the clock starts with the setting “WE 1:00 01.05.2002”.
08/04 AWB2528-1423GB easy Settings Changing between winter/ The easy800 models are fitted with a real-time clock. The summer time (DST) clock has various possibilities for changing the DST setting. These are subject to different legal requirements in the EU, GB and USA. h The time change algorithm only applies to the northern hemisphere.
08/04 AWB2528-1423GB Changing between winter/ summer time (DST) Selecting DST easy shows you the options for the DST change. The standard setting is NONE for automatic DST changeover (Tick at NONE). NONE MANUAL å EU GB Æ the required variant and press the OK button. æ US SUMMERTIME START DD.MM X Select 00.00 Manual selection You want to enter your own date. SUMMER TIME END DD.
08/04 AWB2528-1423GB easy Settings Activating input delay (debounce) Input signals can be evaluated by easy with a debounce delay. This enables, for example, the trouble-free evaluation of switches and push-button actuators subject to contact bounce. In many applications, however, very short input signals have to be monitored. In this case, the debounce function can be switched off. X Press DEL and ALT to call up the System menu. the SYSTEM menu.
08/04 AWB2528-1423GB Activating and deactivating the P buttons h How easy input and output signals are processed internally is explained in Section “Delay times for inputs and outputs”, from Page 292. Activating and Even though the cursor buttons (P buttons) have been set as deactivating the P buttons push-button actuator inputs in the circuit diagram, this function is not activated automatically. This prevents any unauthorised use of the cursor buttons.
08/04 AWB2528-1423GB easy Settings Deactivating the P buttons X Select P BUTTONS å and press OK. easy changes the display to P BUTTONS and the P buttons are deactivated. h Startup behaviour The P buttons are automatically deactivated when loading a circuit diagram from the memory card or via EASY-SOFT (-PRO) to easy, or when deleting a circuit diagram in easy. The startup behaviour is an important aid during the commissioning phase.
08/04 AWB2528-1423GB Startup behaviour DEBOUNCE å Æ X Otherwise RUN MODE X Press P BUTTONS CARD MODE å select RUN MODE and press OK. RUN mode is activated. æ Deactivating RUN mode X Select RUN MODE å and press OK. The RUN mode function is deactivated. DEBOUNCE å Æ P BUTTONS RUN MODE CARD MODE ESC to return to the Status display. æ The default setting for easy is for RUN MODE to be displayed. In other words, easy starts in RUN MODE when the power is switched on.
08/04 AWB2528-1423GB easy Settings Possible faults easy will not start in RUN mode: • a program is not available in easy. • you have selected easy startup in STOP MODE (RUN MODE menu). Card startup behaviour The startup behaviour with memory card is for applications where unskilled personnel change the memory card under no-voltage conditions. easy only starts in the Run mode if a memory card with a valid program is inserted.
08/04 AWB2528-1423GB Setting LCD contrast and backlight Deactivation of card mode X Select CARD MODE å and press OK. The RUN mode function is deactivated. DEBOUNCE å Æ P BUTTONS RUN MODE CARD MODE å æ The easy default setting is for display of the CARD MODE menu, i.e. easy starts in RUN mode without the memory card when the power is switched on. Setting LCD contrast and backlight The background illumination of the LCD display can be switched off.
08/04 AWB2528-1423GB easy Settings CONTRAST: LIGHTING å CONTRAST: LIGHTING CONTRAST: LIGHTING CONTRAST: LIGHTING 0 X Press the OK button and move to the contrast entry field Use the Í and Ú cursor buttons to set the contrast to a +1 value between –2 and +2. å +1 å +1 å CONTRAST: +1 CONTRAST: +1 LIGHTING LIGHTING å The menus for setting the contrast and backlight are displayed. h X Enter your setting X Complete your setting by pressing OK.
08/04 AWB2528-1423GB Retention Retention It is a requirement of system and machine controllers for operating states or actual values to have retentive settings. What this means is that the values will be retained safely even after the supply voltage to a machine or system has been switched off and are also retained until the next time the actual value is overwritten.
08/04 AWB2528-1423GB easy Settings Requirements In order to make data retentive, the relevant markers and function blocks must have been declared as retentive. Attention! The retentive data is saved every time the power supply is switched off, and read every time the device is switched on. The data integrity of the memory is guaranteed for 1010 read/write cycles. Setting retentive behaviour Requirement: easy must be in STOP mode. X Switch h to the System menu.
08/04 AWB2528-1423GB Retention Press ESC to exit the input of the retentive ranges. CI 00 -> CI 00 Æ Up to six differing ranges can be selected. DB 00 -> DB 00 T 00 -> T 00 æ B:200 h MB 01 -> MB 04 C 12 -> C 16 CH 00 -> CH 00 CI 00 -> CI 00 DB 01 -> DB 16 T 26 -> T The display on the lower right B:200 indicates the number of free bytes. Example: MB 01 to MB 04, C 12 to C 16, DB 01 to DB 16, T 26 to T 32 should be retentive. 124 bytes have been assigned to the retentive data range.
easy Settings 08/04 AWB2528-1423GB Transferring retentive behaviour The setting for retentive behaviour is a circuit diagram setting. In other words, the setting of the retentive menu may also under certain circumstances be transferred to the memory card or by uploading or downloading from the PC. Changing the operating mode or the circuit diagram When the operating mode is changed or the easy circuit diagram is modified, the retentive data is normally saved together with their actual values.
08/04 AWB2528-1423GB Displaying device information Displaying device information Device information is provided for service tasks and for determining the capability of the device concerned. This function is only available with devices featuring a display. Exception: Terminal mode MFD-Titan.
08/04 AWB2528-1423GB easy Settings Example: EASY822-DC-TC DC TCA LCD NET OS : 1.10.208 CRC: 21779 DC RC Example: EASY819-DC-RC LCD NET OS : 1.10.208 X Press CRC: 21779 CARD MODE DISPLAY... Æ RETENTION... INFORMATION... 288 æ ESC to leave the display.
08/04 AWB2528-1423GB 7 easy Program cycle Inside easy In conventional control systems, a relay or contactor control processes all the circuit connections in parallel. The speed with which a contactor switches is thus dependent on the components used, and ranges from 15 to 40 ms for relay pick-up and drop-out. With easy the circuit diagram is processed with a microprocessor that simulates the contacts and relays of the circuit concerned and thus processes all switching operations considerably faster.
08/04 AWB2528-1423GB Inside easy The sixth segment is located outside of the circuit diagram. easy uses this to: Evaluating function blocks • process the function blocks which are used: the output data of a function block is updated immediately after processing. easy processes the function blocks according to the function block list (a FUNCTION RELAYS menu) from top to bottom. You can sort the function block list with EASY-SOFT (-PRO) from Version 4.04.
08/04 AWB2528-1423GB easy Program cycle • The changeover of a relay coil does not change the switching state of an associated contact until the next cycle starts. • Always wire forward or from top to bottom. Never work backwards. I 01--u-I 02-..--Ä Q 01 Q 01--k Example: self-latching with own contact Start condition: Inputs I1 and I2 are switched on. Q1 is switched off. This is the circuit diagram of a self-latching circuit.
08/04 AWB2528-1423GB Inside easy When wiring more than four contacts in series, use one of the marker relays. I 01----Q 04----i 03----I 05---Ä M 01 I 02----I 04----M 01-----------Ä Q 02 Figure 124: Circuit diagram with M 01 marker relay How easy evaluates the high-speed counters CF, CH and CI In order to evaluate the count pulses of 5 kHz, the highspeed counter function blocks operate with an interrupt routine.
08/04 AWB2528-1423GB Delay times for inputs and outputs Delay times with easy-DC basic units The delay time for DC signals is 20 ms. 1 S1 0 1 B B 0 C A Figure 126: Delay times for easy-DC An input signal S1 must therefore be 15 V or 8 V for at least 20 ms on the input terminal before the switch contact will change from 0 to 1 (A). If applicable, this time must also include the cycle time (B) since easy does not detect the signal until the start of a cycle.
08/04 AWB2528-1423GB Inside easy Typical delay times with the debounce delay disabled are: • On-delay for – I1 to I4: 0.025 ms – I5 to I12: 0,25 ms (DC) • Off-delay for – I1 to I4: 0.025 ms – I5, I6 and I9 to I10: 0.4 ms – I7, I8, I11 and I12: 0.2 ms (DC), h Ensure that input signals are noise-free if the input debounce is disabled. easy will even react to very short signals.
08/04 AWB2528-1423GB Delay times for inputs and outputs Behaviour with and without delay time S1 1 2 1 A 2 B Figure 128: On-delay for easy-AC If the debounce delay is switched on, easy checks at 40 ms (33 ms) intervals whether there is a half-wave present at an input terminal (1st and 2nd pulses in A). If easy detects two pulses in succession, the device switches on the corresponding input internally.
08/04 AWB2528-1423GB Inside easy S1 1 1 A B Figure 130: On and off delays easy switches the contact as soon as it detects a pulse (A). If no pulse is detected, easy switches off the contact (B). h 296 The procedure for changing the delay times is described in Section “Delay times for inputs and outputs” on Page 292.
08/04 AWB2528-1423GB Monitoring of short-circuit/ overload with EASY..-D.-T.. Monitoring of shortcircuit/overload with EASY..-D.-T.. Depending on the type of easy in use, it is possible to use the internal inputs I15 and I16, R15, R16 to monitor for shortcircuits or overloads on an output. • EASY82 .-D.-T..: – I16: Group fault signal for outputs Q1 to Q4. – I15: Group fault signal for outputs Q5 to Q8. • EASY620-D.-TE: – R16: Group fault signal for outputs S1 to S4.
08/04 AWB2528-1423GB Inside easy Example 2: Output of operating state I 01----m 16-------------------Ä Q 01 I 16---------------------------S M 16 M 16---------------------------Ä Q 04 Figure 132: Output of operating state The above circuit operates as described in example 1. The signal light is triggered at Q4 for additional overload monitoring. If Q4 has an overload, it would “pulse”.
08/04 AWB2528-1423GB Expanding easy800 Expanding easy800 You can expand easy800 with easy models EASY618-..-RE , EASY620-D.-TE, EASY202-RE locally or use the EASY200-EASY coupling module for remote expansion with easy600 expansion. All available bus interface devices such as EASY204-DP, EASY221-CN, EASY205-ASI or EASY222DN can be used if present. Install the units and connect the inputs and outputs as described (see a Section “Connecting the expansion device”Page 34).
08/04 AWB2528-1423GB Inside easy Transfer behaviour The input and output data of the expansion units is transferred serially in both directions. Take into account the modified reaction times of the inputs and outputs of the expansion units: Input and output reaction times of expansion units The debounce setting has no effect on the expansion unit.
08/04 AWB2528-1423GB Expanding easy800 Example Power can be applied to the expansion unit later than the basic unit. This means that the basic unit is switched to RUN when the expansion unit is absent. The following easy circuit diagram detects if the expansion unit is functional or not functional.
08/04 AWB2528-1423GB Inside easy QA analog output The analog output operates with decimal values between 0 and 1023. This corresponds to a 10-bit resolution. At the output this corresponds to a physical voltage between 0 V and 10 V DC. Negative values such as: –512 are evaluated as zero and output as 0 V DC. Positive values greater than 1023, such as: 2047, are evaluated as 1023 and output as 10 V DC.
08/04 AWB2528-1423GB Loading and saving programs Example X = 1539; r n = 1 Y = 1539 – 1023 x 1 Y = 515 QA = 10 V 1023 x 515 QA = 5.03 V Loading and saving programs You can either use the easy interface to save programs to a memory card or use EASY-SOFT(-PRO) and a transmission cable to transfer them to a PC. EASY…-..-..
08/04 AWB2528-1423GB Inside easy Interface The easy interface is covered. Remove the cover carefully. Figure 136: Remove cover and plug-in X To close the slot again, push the cover back onto the slot. COM connection This function is available from device version 04. easy800 supports the COM connection via the serial interface. Terminal mode This function is available from device version 04. easy800 supports terminal mode via the serial interface or via easy-NET.
08/04 AWB2528-1423GB Loading and saving programs Memory card The card is available as an accessory EASY-M-256K for easy800. Circuit diagrams containing all the relevant data can be transferred from the EASY-M-256K memory to easy800. Each memory card can hold one easy circuit diagram. Information stored on the memory card is “non-volatile” and thus you can use the card to archive, transfer and copy your circuit diagram.
08/04 AWB2528-1423GB Inside easy Figure 137: Fitting and removing the memory card h With easy you can insert and remove the memory card even if the power supply is switched on, without the risk of losing data. Loading or saving circuit diagram You can only transfer circuit diagrams in STOP mode. The easy variants without keyboard and LCD automatically transfer the circuit diagram from the memory card to the EASY…-..-..X when the supply voltage is applied, if a memory card is inserted.
08/04 AWB2528-1423GB Loading and saving programs You can transfer a circuit diagram from easyto the card and from the card to the easy memory or delete the content of the card. DEVICE-CARD CARD-DEVICE DELETE CARD h If the operating voltage fails during communication with the card, repeat the last procedure since easymay not have transferred or deleted all the data. X After transmission, remove the memory card and close the cover. Saving a circuit diagram on the card DEVICE-> CARD.
08/04 AWB2528-1423GB Inside easy Deleting a circuit diagram on the card X Select the DELETE CARD menu option. X Press OK to confirm the prompt and to delete the card content. DELETE ? Press ESC to cancel. Memory card compatibility of the programs h Memory cards with programs are always read by easy800 devices with the newer (higher) operating system version. The program is executable.
08/04 AWB2528-1423GB Loading and saving programs If there are transmission problems, easy will display the INVALID PROG message. INVALID PROG X Clarify if the circuit diagram uses function relays which the easy unit does not recognise: The analog value comparator function relay is only available on the 24 V DC devices easy-DC and easy-DA. h If the operating voltage fails during communication with the PC, repeat the last procedure.
08/04 AWB2528-1423GB Inside easy Compatibility of different easy800 versions. Device compatibility easy800 is being further developed for you. The new easy800 devices have more functions than previous devices. Please note the device version number on the left of the device. e.g.: 039000000607 device version 03 To version 03: easy800 1st edition; up to operating system 1.0x From version 04: easy800 2nd edition; from operating system version 1.
08/04 AWB2528-1423GB Device version Device version Every easy800 has the device version number printed on the left of the device housing. The device version is indicated by the first two digits of the device number. Example: DC 20.4 …28.8 V 4W 03-9000000607 This device is of device version 03. The device version provides useful service information about the hardware version and the version of the operating system.
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08/04 AWB2528-1423GB Appendix Technical data General easy800 easy800 Dimensions W x H x D [mm] 107.5 x 90 x 72 [inches] 4.23 x 3.54 x 2.
08/04 AWB2528-1423GB Appendix 16.25 75 16.25 45 110 90 102 M4 4.5 48.5 107.5 70.5 72 Figure 139: Dimensions easy800 in mm (Stated in inches a Table 9) Table 9: 314 Dimensions in inches mm inches mm inches 4.5 0.177 75 2.95 16.25 0.64 90 3.54 48.5 1.91 102 4.01 70.5 2.78 107.5 4.23 72 2.83 110 4.
08/04 AWB2528-1423GB Technical data Climatic environmental conditions (Cold to IEC 60068-2-1, Heat to IEC 60068-2-2) Ambient temperature Installed horizontally/vertically °C, (°F) Condensation –25 to 55, (–13 to 131) Prevent condensation with suitable measures LCD display (reliably legible) °C, (°F) 0 to 55, (32 to 131) Storage/transport temperature °C, (°F) –40 to 70, (–40 to 158) Relative humidity (IEC 60068-2-30), no moisture condensation % 5 to 95 Air pressure (operation) hPa 795 to 108
08/04 AWB2528-1423GB Appendix Burst (IEC/EN 61000-4-4, severity level 3) Power cables kV 2 Signal cables kV 2 High energy pulses (Surge) easy-AC (IEC/EN 61000-4-5), power cable symmetrical kV 2 High energy pulses (Surge) easy-DC (IEC/EN 61000-4-5, severity level 2), power cable symmetrical kV 0,5 Line-conducted interference (IEC/EN 61000-4-6) V 10 Dielectric strength Measurement of the air clearance and creepage distance EN 50 178, UL 508, CSA C22.
08/04 AWB2528-1423GB Technical data Backup/accuracy of real-time clock (only with easy-C) Clock battery back-up 200 180 160 140 120 a 100 80 60 40 20 0 25˚C 55˚C 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 b 1 backup time in hours 2 service life in years Accuracy of the real-time clock Per day s/day g5 Per year h/year g 0.5 % g 0.02 Range “s” ms 5 Range “M:S” S 1 Range “H:M” min.
08/04 AWB2528-1423GB Appendix Power supply EASY819-AC-RC.. EASY819-AC-RC.. Rated value (sinusoidal) Ue V AC, (%) 100/110/115/120/230/240, (+10/–15) V AC 85 to 264 Hz, (%) 50/60, (g 5) at 115/120 V AC 60 Hz, typical mA 70 at 230/240 V AC 50 Hz, typical mA 35 ms 20 at 115/120 V AC, typical VA 10 at 230/240 V AC, typical VA 10 Operating range Frequency, rated value, tolerance Input current consumption Voltage dips, IEC/EN 61131-2 Power loss EASY8..-DC-… EASY8..
08/04 AWB2528-1423GB Technical data Inputs EASY8..-AC-… EASY8..-AC-R.. Digital inputs 115/230 V AC Number 12 Status display LCD (if provided) Electrical isolation To supply voltage No Between each other No To the outputs Yes to the PC interface, memory card, easy-NET, EASY-LINK Yes Rated voltage L (sinusoidal) 0 signal V AC 0 to 40 1 signal V AC 79 to 264 Hz 50/60 at 230 V 50 Hz mA 10 x 0.5 at 115 V, 60 Hz mA 10 x 0.
08/04 AWB2528-1423GB Appendix EASY8..-AC-R..
08/04 AWB2528-1423GB Technical data EASY8..-DC-… EASY8..
08/04 AWB2528-1423GB Appendix EASY8..
08/04 AWB2528-1423GB Technical data EASY8..
08/04 AWB2528-1423GB Appendix Relay outputs EASY8..-..-R.. EASY8..-..-R..
08/04 AWB2528-1423GB Technical data EASY8..-..-R..
08/04 AWB2528-1423GB Appendix UL/CSA Uninterrupted current at 240 V AC/24 V DC AC DC A Control Circuit Rating Codes (utilisation category) 10/8 B300 Light Pilot Duty Max. rated operational voltage V AC 300 Max. thermal uninterrupted current cos v = 1 at B300 A 5 Maximum make/break capacity cos v k 1 (Make/break) at B300 VA 3600/360 Control Circuit Rating Codes (utilisation category) R300 Light Pilot Duty Max. rated operational voltage V DC 300 Max.
08/04 AWB2528-1423GB Technical data EASY8..-DC-T.. Lamp load Q1 to Q4 without RV W 3 Q5 to Q8 without RV W 5 mA < 0.1 V 2,5 Residual current at state “0” per channel Max. output voltage On 0 state with external load, 10 MO On 1 state, Ie = 0.5 A U = Ue – 1 V Short-circuit protection Thermal (Q1 to Q4) (evaluation with diagnostics inputs I16, I15) Yes Short-circuit tripping current for Ra F 10 mO (depending on number of active channels and their load) A 0.
08/04 AWB2528-1423GB Appendix Inductive load without external suppressor circuit General explanations: T0.95 = time in milliseconds until 95 % of the stationary current is reached T0.95 Q 3 x T0.65 = 3 x L R Utilisation category in groups for • Q1 to Q4, Q5 to Q8 T0.95 = 1 ms R = 48 O L = 16 mH DC13 T0.95 = 72 ms R = 48 O L = 1.15 H 328 Utilisation factor per group g = 0,25 Relative duty factor % 100 Max. switching frequency f = 0.5 Hz Max.
08/04 AWB2528-1423GB Technical data Other inductive loads: T0.95 = 15 ms R = 48 O L = 0.24 H Utilisation factor g = 0,25 Relative duty factor % 100 Max. switching frequency f = 0.5 Hz Max. duty factor DF = 50 % Switch operations/h 1500 Inductive loading with external suppressor circuit for each load (a Section “Connecting transistor outputs”, Page 53) Utilisation factor g = 1 Relative duty factor % 100 Max. switching frequency Max.
08/04 AWB2528-1423GB Appendix EASY8..-DC-T.. Resolution analog V DC 0,01 Resolution digital Bit 10 Value 0 to 1023 Transient recovery time µs 100 Accuracy (–25 to 55 °C), related to the range % 2 Accuracy (25 °C), related to the range % 1 Conversion time each CPU cycle easy-NET Network EASY8..-..-… EASY8..-..
08/04 AWB2528-1423GB Technical data EASY8..-..-… Cable cross-sections, with cable lengths and cable resistance/m Cross-section up to 1000 m, < 16 mO/m mm2 (AWG) 1.5 (16) Cross-section up to 600 m, < 26 mO/m mm2 (AWG) 0.75 to 0.8 (18) Cross-section up to 400, < 40 mO/m mm2 (AWG) 0.5 to 0.6 (20, 19) Cross-section up to 250, < 60 mO/m mm2 (AWG) 0.34 to 0.5 (22, 21, 20) Cross-section up to 175, < 70 mO/m mm2 (AWG) 0.25 to 0.34 (23, 22) Cross-section up to 40, < 140 mO/m mm2 (AWG) 0.
08/04 AWB2528-1423GB Appendix List of the function blocks 332 Function blocks Element Meaning of abbreviation Function block designation Page from V.
08/04 AWB2528-1423GB List of the function blocks Element Meaning of abbreviation Function block designation Page from V.
08/04 AWB2528-1423GB Appendix Function block contacts 334 Contact Meaning of abbreviation Description CY carry Status “1”, if the value range is exceeded; (carry) E1 error 1 Error 1, dependent on function block E2 error 2 Error 2, dependent on function block E3 error 3 Error 3, dependent on function block EQ equal Comparison result, status 1 if values equal.
08/04 AWB2528-1423GB List of the function blocks Function block inputs (constants, operands) Input Meaning of abbreviation Description F1 Factor 1 Gain factor for I1 (I1 = F1 x Value) F2 Factor 2 Gain factor for I2 (I2 = F2 x Value) HY Hysteresis Switching hysteresis for value I2 (Value HY applies to positive and negative hysteresis.
08/04 AWB2528-1423GB Appendix Function block output (operands) Input Meaning of abbreviation Description QV Output value Output value Other operands 336 Other operands Description MB Marker byte (8-bit value) IA Analog input (if available on device!) MW Marker word (16-bit value) QA Analog output (if available on device!) MD Marker double word (32-bit value) NU Constant (number), value range from –2147483648 to +2147483647
08/04 AWB2528-1423GB Memory space requirement Memory space requirement The following table provides an overview of the memory requirement of the easy800 circuit connections, function blocks and their respective constants: Space requirement per circuit conn.
08/04 AWB2528-1423GB Space requirement per circuit conn.
08/04 AWB2528-1423GB Index A Actual values .....................................................124 Add Circuit connections .......................................72 Contact type .................................................71 B Break contact ......................................................88 Inverting .....................................................106 Bus termination resistor .......................................57 Button ALT ..........................................................
Index 08/04 AWB2528-1423GB Circuit diagram Checking ....................................................112 Circuit connections .....................................100 Coil field ....................................................100 Contact fields .............................................100 Deleting .......................................................77 Display .................................................70, 100 Fast entry .....................................................77 Grid ......
08/04 AWB2528-1423GB Index Connection 20 A sensor ..................................................48 Analog inputs ...............................................45 Analog output ..............................................55 Contactors, relays .........................................51 Frequency generator .....................................49 High-speed counters .....................................49 Incremental encoders ...................................50 Neon bulbs ...........................
08/04 AWB2528-1423GB Index 342 D Debounce Setting .......................................................276 Delay time Input and output ........................................292 Delay times For easy-AC ...............................................294 For easy-DC ...............................................293 Deleting retentive actual values .........................285 Device overview ..................................................18 Dimensions, easy .........................................
08/04 AWB2528-1423GB Index I Impulse relay .....................................................119 Increasing the input current .................................42 Incremental encoders ..................................50, 170 Input contacts ...................................................103 Inrush current limitation ......................................43 Interface ............................................................304 Interference .........................................................
08/04 AWB2528-1423GB Index Mounting Screw fixing .................................................33 Top-hat rail ..................................................32 Mounting on a mounting plate ............................33 344 N Neon bulbs ..........................................................42 Network Addressing .................................................249 Automatic change of the RUN and STOP mode 255 Cable ...........................................................35 Cables .........
08/04 AWB2528-1423GB Index Password Activation ...................................................266 Change ......................................................268 Deleting .....................................................268 Protection removal .....................................269 setup ..........................................................264 Pause time ........................................................254 PC connection ...................................................
08/04 AWB2528-1423GB Index 346 S Sensor (20 mA) connection .................................48 Set ....................................................................120 Setpoints .............................................56, 124, 272 Setting LCD backlight ........................................281 Setting LCD contrast ..........................................281 Setting the time ................................................273 Short-circuit ................................................
08/04 AWB2528-1423GB Index W Weekday setting ................................................273 Wiring Backwards ..................................................291 Deleting .......................................................72 Entering .......................................................72 Relay coils ..................................................119 Rules ..........................................................119 with ...................................................................