AuCom EMX3-0023B, User Manual

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CONTENTS
1. About This Manual ....................................................... 2
1.1 Disclaimer .............................................................................. 2
2. Caution Statements .................................................... 3
2.1 Electrical shock risk .............................................................. 3
2.2 Unexpected Operation .......................................................... 3
2.3 Avertissements à l'attention des clients canadiens .......... 4
3. Introduction ................................................................. 6
3.1 Feature List ............................................................................ 6
4. Basic Setup .................................................................. 7
4.1 Setup Procedure Overview ................................................... 7
4.2 Testing the Installation ......................................................... 7
4.3 Simulation Tools .................................................................... 8
5. Installation ................................................................... 9
5.1 Physical Installation .............................................................. 9
5.2 Control Terminals ................................................................. 9
5.3 Control Voltage ...................................................................... 9
5.4 Control Wiring ......................................................................10
5.5 Relay Outputs .......................................................................10
5.6 Motor Thermistors ..............................................................10
5.7 RTD/PT100............................................................................11
5.8 Earth Terminals ...................................................................11
5.9 Power Input and Output Configurations ...........................11
5.10 Power Terminations ............................................................13
5.11 Schematic Diagrams...........................................................14
6. Power Circuits ........................................................... 15
6.1 Motor Connection ................................................................15
6.2 Bypass Contactor.................................................................19
6.3 Main Contactor.....................................................................19
6.4 Circuit Breaker .....................................................................19
6.5 Power Factor Correction ....................................................19
6.6 Short Circuit Protection Devices (SCPD) ..........................19
6.7 UL Short Circuit Ratings .....................................................20
6.8 Fuse Selection for Type 2 Coordination ............................22
7. Keypad and Feedback ............................................... 23
7.1 The Keypad ...........................................................................23
7.2 Displays .................................................................................24
8. Maintenance Tools .................................................... 26
8.1 Testing the Installation .......................................................26
8.2 Commissioning Menu (Tools) ............................................26
8.3 Logs Menu ............................................................................29
9. Operation ................................................................... 31
9.1 Priority of Commands .........................................................31
9.2 Start, Stop and Reset Commands .....................................31
9.3 Soft Start Methods ...............................................................32
9.4 Stop Methods .......................................................................34
9.5 Jog Operation .......................................................................37
9.6 Inside Delta Operation ........................................................37
10. Programming Menu .................................................. 38
10.1 Programming Menu ...........................................................38
10.2 Adjustment Lock ................................................................. 38
10.3 Access Code ........................................................................ 39
10.4 Quick Setup .......................................................................... 39
10.5 Standard Menu ................................................................... 40
10.6 Extended Menu ................................................................... 41
10.7 Load/Save Settings ............................................................. 45
10.8 Parameter Descriptions .................................................... 46
11. Application Examples ................................................ 62
11.1 Installation with Main Contactor ....................................... 62
11.2 Installation with External Bypass Contactor ................... 63
11.3 Emergency Run Operation ................................................ 64
11.4 Auxiliary Trip Circuit ........................................................... 65
11.5 DC Brake with External Zero Speed Sensor ................... 66
11.6 Soft Braking ......................................................................... 67
11.7 Two-Speed Motor ............................................................... 68
11.8 Slip-Ring Motor ................................................................... 69
12. Troubleshooting ........................................................ 71
12.1 Protection Responses ........................................................ 71
12.2 Trip Messages ..................................................................... 71
12.3 General Faults ..................................................................... 75
13. Appendix ..................................................................... 77
13.1 Model code .......................................................................... 77
13.2 IEC ratings ........................................................................... 77
13.3 NEMA motor ratings .......................................................... 80
13.4 Minimum and Maximum Current Settings ..................... 82
13.5 Dimensions and Weights ................................................... 83
13.6 Specifications ...................................................................... 85
13.7 UL Compliant Installation .................................................. 87
13.8 Disposal Instructions ......................................................... 87
13.9 Accessories ......................................................................... 88
13.10 Parameter Values ............................................................... 89
14. Busbar Adjustment Procedure ................................ 93
Contents
User Manual (710-04840-00M) |
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