Remote Starter User Manual

ManualsBrandsToshiba ManualsRemote StarterME00070B

CONTENTS

TMS7 SERIES ME00070B 1

CONTENTS

Quick Start 2

1. Caution Statements

1.1 Cautions and warnings ............................................ 3

2. General Description

2.1 Feature list .............................................................. 4

2.2 Part Number format ................................................ 4

3. Specifications

3.1 Current ratings ........................................................ 5

3.2 Dimensions & weights ............................................. 7

3.3 Semiconductor fuses .............................................. 7

3.4 Power terminations ................................................. 8

3.5 General technical data ............................................ 8

4. Installation

4.1 General layout diagrams ......................................... 9

4.2 Power termination configuration .............................. 9

4.3 Mounting instructions .............................................. 9

4.4 Ventilation ............................................................. 10

5. Power Circuits

5.1 Overview .............................................................. 11

5.2 3 Wire connection ................................................. 11

5.3 3 Wire connection (Bypass operation) ................... 11

5.4 6 Wire connection ................................................. 11

5.5 6 Wire connection (Bypass operation) ................... 11

5.6 Power factor correction ......................................... 11

5.7 Line contactors ..................................................... 12

6. Control Circuits

6.1 Electrical Schematic .............................................. 13

6.2 Control Supply ...................................................... 13

6.3 Control Wiring ....................................................... 13

6.4 RS485 Serial Communication ............................... 14

7. Programming & Operation

7.1 Programming Procedure ....................................... 17

7.2 Function List ......................................................... 18

7.3 Function Descriptions ........................................... 18

7.4 Operation .............................................................. 24

8. Application Examples

8.1 Installation With Line Contactor ............................. 26

8.2 Installation With Bypass Contactor ........................ 26

8.3 Soft Braking .......................................................... 27

8.4 Two Speed Motor ................................................. 28

9. Trouble Shooting

9.1 Trip Codes ............................................................ 29

9.2 Trip Log ................................................................ 30

9.3 General Faults ...................................................... 30

9.4 Tests and Measurements ...................................... 31

10. Appendix

10.1 Typical Start Current Requirements ...................... 32

10.2 AC53a Utilisation Codes ....................................... 32

10.3 AC53b Utilisation Codes ....................................... 32

Summary of content (32 pages)

PAGE 1
CONTENTS 10.3 CONTENTS Quick Start AC53b Utilisation Codes ....................................... 32 2 1. Caution Statements 1.1 Cautions and warnings ............................................ 3 2. General Description 2.1 2.2 Feature list .............................................................. 4 Part Number format ................................................ 4 3. Specifications 3.1 3.2 3.3 3.4 3.5 Current ratings ........................................................
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QUICK START QUICK START 4. Use the and/or keys adjust the FLC setting to match the FLC of the connected motor. For simple applications TMS7 soft starters can be installed using the three simple steps outlined below. For applications with advanced control, protection or interface requirements a comprehensive review of this Users Manual is recommended. 5. Press the key to store the new FLC setting. 6.
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CAUTION STATEMENTS Caution Statements WARNING - ELECTRICAL SHOCK HAZARD CAUTION This symbol is used throughout this manual to draw attention to topics of special importance to the installation and operation of the TMS7 soft starter. The TMS7 contains dangerous voltages when connected to line voltage. Only a competent electrician should carry out the electrical installation. Improper installation of the motor or the TMS7 may cause equipment failure, serious injury or death.
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GENERAL DESCRIPTION 2.2 Part Number Format General Description TMS7- 2.1 Feature List - - - Enclosure E0 = IP00 E4 = IP42 Control Supply Voltage C24 = 230 VAC & 400 VAC C45 = 460 VAC & 575 VAC Supply Voltage V5 = 200 VAC ~ 525 VAC V7 = 200 VAC ~ 690 VAC Nominal kW Ratings (@ AC53a 3- 30:70-10) eg. 4022 = 22kW Starting • Current Limit mode. • Ramp Start mode. Stopping • Soft stop. • Pump stop. • Soft braking. Protection • Overcurrent protection. • Motor thermistor input. • Current imbalance.
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SPECIFICATIONS Specifications 3.
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SPECIFICATIONS TMS7-4007 TMS7-4015 TMS7-4018 TMS7-4022 TMS7-4030 TMS7-4037 TMS7-4045 TMS7-4055 TMS7-4075 TMS7-4090 TMS7-4110 TMS7-4132 TMS7-4150 TMS7-4185 TMS7-4220 TMS7-4250 TMS7-4315 TMS7-4400 TMS7-4500 TMS7-4600 TMS7-4700 TMS7-4800 6 18 34 41 47 67 88 96 125 141 202 238 254 302 405 513 585 628 775 897 1153 1403 1574 18 34 41 47 62 82 90 120 127 187 224 228 285 395 513 585 626 775 897 1153 1403 1574 16 34 41 47 54 71 78 103 111 162 194 198 245 336 435 504 528 672 798 1006 1275 1474 14 28 34 39 47 61
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SPECIFICATIONS 3.2 Dimensions & Weights A B mm mm 3.3 C a b Wei ght mm mm mm Kg Semiconductor fuses can be used with the TMS7 to reduce the potential of damage to SCRs from transient overload currents and for Type 2 coordination. Suitable Bussman semiconductor fuses are detailed below.
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SPECIFICATIONS 3.4 Power Terminations 6 mm Outputs Run Output (R34,R33) .......... Normally Open, 5A @ 250VAC/360VA ................................................................... 5A @ 30VDC resistive Prog. Output A (R44,R43) ..... Normally Open, 5A @ 250VAC/360VA ................................................................... 5A @ 30VDC resistive Prog. Output B (R24,R23) .... Normally Open, 5A @ 250VAC/360VA, ...................................................................
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INSTALLATION Input/Output Installation Output Input 6.1 General Layout Diagrams TMS7-4007 ~ TMS7-4055 Input/Output Input Output To adjust the bus bar configuration first remove the TMS7 cover and main control module. Next loosen and remove the bus bar fixing bolts. The bus bars can then be removed and reinstalled into the starter in the desired configuration. The fixing bolts should then be refitted and tightened to a torque of 8.5NM.
PAGE 10
INSTALLATION 4.4 Ventilation When installing TMS7 starters in an enclosure there must be sufficient air flow through the enclosure to limit heat rise within the enclosure. Temperature within the enclosure must be kept at, or below, the TMS7 maximum ambient temperature rating. If installing an TMS7 within a totally sealed enclosure a bypass contactor must be employed to eliminate heat dissipation from the soft starter during run. Soft starters dissipate approximately 4.5 watts per amp.
PAGE 11
POWER CIRCUITS Power Circuits Connect the three OUTPUT terminals (T1, T2, T3) of the TMS7 to the motor windings ensuring that the connections are made to one end of each winding only. It is imperative to connect the output of the TMS7 to the same end of each winding and this is usually marked on the motor terminations. 5.1 Overview TMS7 starters can be wired with a number of different power circuits depending on application requirements. L1 L2 L3 5.
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POWER CIRUCITS 5.7 Line contactors The TMS7 is designed to operate with or without a line contactor. In many regions there is a statutory requirement that a line contactor be employed with electronic motor control equipment. From a safety point of view, this is the preferable option, however is not necessary for starter operation. An additional benefit gained by use of a line contactor is isolation of the starter SCR’s in the off state, when they are most susceptible to damage from voltage transients.
PAGE 13
CONTROL CIRCUITS Control Circuits Input Voltages 6.
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CONTROL CIRCUITS Host controller to TMS7 Start signal START Output voltage SEND TMS7 S LAV E ADDRES S N RELAY FUNCTIONS ACK N RECEIV ED Main contactor TIMEOUT Y Y D Start/Run DATA/ C COMMA ND SE ND REQUEST SEND COMM AND Run Y TI MEOUT Pre-start Tests C1 C2 Thermistor Input Motor thermistors C1 C2 Thermistor Input N ACK N RECEIV ED DATA RECI EVE D Y Y N LRC VALID Y LRC ERROR TIME OUT ERROR E ND TMS7 to host controller START NOTE: The thermistor circuit must be closed before th
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CONTROL CIRCUITS NOTE: If no TMS7 starter is configured to the specific slave address, no response will be received by the host. The host software timeout should be set to a CAUTION minimum of 250 ms. Status Read ASCII 6= 7= 8= 9= 10 = NOTE: Slave address must be two digit, addresses less than 10 must have a leading zero (0). 11 = CAUTION Master command to slave.
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CONTROL CIRCUITS or 02h 03h 42h 31h 30h 35h 42h Trip bits (negative logic 0 = true). The table below shows the complement of these bits to give positive logic (1 = true). Status Bit Function NOT Trip.7 Phase Loss NOT Trip.6 Undercurrent NOT Trip.5 Phase Rotation NOT Trip.4 Overcurrent NOT Trip.3 Over Temperature NOT Trip.2 Installation NOT Trip.1 Stall Protection NOT Trip.0 Thermistor 1.
PAGE 17
PROGRAMMING Programming 7.1 Programming Procedure Step 1. 1. Enter program mode. Simultaneously press and release the and keys. (When in program mode the three LEDs to the right of the numeric display will be illuminated.) Step 4. 1. 2. Step 2. 1. 2. 3. Press the key to store the displayed setting into memory. Verify the new set point has been correctly stored by pressing and then releasing the key. The LED display should now show the new set point.
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PROGRAMMING 7.2 Function List No. Function Primary Motor Settings 1 2 3 4 5 6 7 8 9 Motor full load current Current limit Minimum current Start ramp time Stop ramp time Motor trip class Current imbalance sensitivity Undercurrent protection Stall protection 7.3 Default Setting 1. Soft stop mode Default Setting: Model Dependant (Amps) Description: Sets the TMS7 for the connected motor’s full load current. Adjustment: Set to the Full Load Current (amps) rating shown on the motor nameplate. 2.
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PROGRAMMING Adjustment: Function 3 Minimum Current and Function 4 Start Ramp Time are used together to activate and control the Ramp Start mode. If the Ramp Start mode is required, set the Minimum Current so that the motor begins to accelerate immediately a start is initiated. Ramp Start mode is not required, set the Minimum Current equal to the Current Limit.
PAGE 20
PROGRAMMING 7. 1 = TMS7 Local/Remote push button disabled while motor running. 2 = Local control only. (TMS7 push buttons enabled, remote inputs disabled) 3 = Remote control only.
PAGE 21
PROGRAMMING Adjustment: Refer Function 21 Relay Output A Functionality for adjustment detail. 30. Adjustment: The motor overtemperature alarm can be assigned to the Programmable Relay Outputs A, B or C for indication of a motor temperature (as calculated by the Motor Thermal Model) in excess of the programmed value. A trip condition occurs when motor temperature reaches 105%.
PAGE 22
PROGRAMMING 61. Description: Sets maximum number of reset attempts for the Auto-reset function. Adjustment: The Auto-reset counter increases by one after each trip, up to the maximum number of resets set in Function 71. Auto-Reset – Number Of Resets. The fault is then latched and a manual reset is required. The Auto-reset counter decreases by one, to a minimum of zero, after each successful start/stop cycle. Refer Function 70 Auto-Reset – Configuration for further detail.
PAGE 23
PROGRAMMING 83. Default Setting: 3 Seconds Start Ramp Time Description: Sets the delay period between detection of a phase imbalance greater than allowed by the setting made in Function 7 & 86. Current Imbalance Sensitivity and a trip condition. Adjustment: Set as required. Range: 1 – 30 Seconds Default Setting: 1 Second Description: Sets the ramp time for the Current Ramp start mode. Adjustment: Refer to Function 4 for further detail. 84. 100.
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PROGRAMMING Default Setting: 0 Description: Allows function adjustments be returned to the factory defaults. Adjustment: Set to 50 to load default parameter settings. 7.4 Operation Once installed, wired and programmed according to the instructions earlier in this manual the TMS7 can be operated. Local control panel. 1. 2. 3. Numeric LED Display: The information being displayed is indicated by the LEDs to the right of the display.
PAGE 25
PROGRAMMING NOTE: Function 20. Local/Remote Operation can be used to limit operation to either local or remote mode operation. If the push button is CAUTION used in an attempt to switch to a prohibited mode the numeric display will show 'OFF'. NOTE: Simultaneously pressing the and push buttons causes the TMS7 to immediately remove voltage from the motor, CAUTION resulting in a coast to stop. Any soft settings are ignored. circuit the primary motor settings are used.
PAGE 26
APPLICATION EXAMPLES Application Examples 8.1 Installation With Line Contactor K1M F1 8.
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APPLICATION EXAMPLES 8.
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APPLICATION EXAMPLES 8.4 Two Speed Motors K3M SEE NOT E1. T4 T5 T6 K2M L1 L1B L2 L2B L3 L3B 3 PHASE SUPPLY T1 T1 TO DUAL SPEED MOTOR DAHLANDER T YPE T2 T2 T3 T3 K1M E A1 CONTROL SUPPLY K1A A2 SUPPLY A3 I44 C1 I43 FLC SELECT THERM.
PAGE 29
TROUBLE SHOOTING Section 9 Code Trouble Shooting 9.1 Trip Codes When the TMS7 enters the trip state the cause of the trip is indicated on the LED display panel. Code Description 0 Shorted SCR The TMS7 has detected a shorted SCR(s). 1. Determine the affected phase using the 3 phase indicators LEDs located on the left hand side of the TMS7 cover.
PAGE 30
TROUBLE SHOOTING Code 9.3 General Faults Description TMS7 and reconnect the motor in 6 Wire. Symptom Incorrect main control module. The TMS7 is fitted with an incompatible main control module. 1. Fit a suitable main control module. u Uncontrolled start. Power factor correction capacitors connected to the TMS7 output. Remove any power factor correction from the output of the soft starter.
PAGE 31
TROUBLE SHOOTING Symptom Erratic motor operation and tripping. Test Cause SCRs not latching. SCRs require a minimum current flow to ‘latch’ on. In situations where very small motors are being controlled by large soft starters the current drawn may be insufficient to latch on the SCRs. Increase motor size or reduce soft start size. Soft stop ends before the programmed ramp time. Motor will not stall.
PAGE 32
APPENDIX Appendix 10.1 The above table is intended as a guide only. Individual machine and motor characteristics will determine the actual start current requirements. Typical Start Current Requirements 10.2 Compressor - Screw (loaded) — Compressor - Screw (unloaded) — Conveyor - Belt — Conveyor - Roller — Conveyor - Screw — Crusher - Cone — Crusher - Jaw — — — Crusher - Rotary Crusher - Vertical Impact Debarker — Dryer — — — Dust Collector Edger Fan - Axial (Damped) 10.