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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