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
