Rockwell Automation SMC-Flex - Contactor Replacement Installation Instructions for 625...1250 a Units

Rockwell Automation SMC-Flex

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Appendix D

Contactor Replacement Installation

Instructions for 625…1250 A units

:

Prior to beginning the following steps, the front cover must be

removed:

ATTENTION

!

Remove all power to the unit, before proceeding with

replacement procedures.

2

3

4

1

Step A

Table of Contents

Default Chapter5
- Table of Contents5
Chapter 1 Other Related Documents9
Product Overview9
- Description9
- Operation10
- Modes of Operation (Standard)10
- Control Options16
- Modes of Operation (Pump Control)16
  - Pump Control Option16
- Modes of Operation (Braking Control)17
- Protection and Diagnostics19
- Metering27
- I/O27
- Communication28
- Programming28
- Status Indication29
Chapter 2 Degree of Protection31
Installation31
- Receiving31
- Unpacking31
- Inspecting31
- Storing31
- Lifting32
- General Precautions33
- Heat Dissipation33
- Enclosures34
- Mounting35
- Power Factor Correction Capacitors42
- Protective Modules43
- Motor Overload Protection43
  - Two-Speed Motors43
  - Multi-Motor Protection43
- Electromagnetic Compatibility (EMC)44
Chapter 3 Terminal Locations45
Wiring45
- Power Structure47
- Power Lugs49
- Control Power51
- Fan Power55
  - Fan Terminations55
- Control Terminal Designations56
- Standard Controller Wiring Diagrams57
- Soft Stop, Pump Control, and SMB Smart Motor Braking68
- Preset Slow Speed72
- Slow Speed with Braking74
- Sequence of Operation75
- Special Application Considerations80
  - Use of Protective Modules80
- Multi-Motor Applications82
- SMC-Flex Controller as a Bypass to an AC Drive83
- SMC-Flex Controller with a Bulletin 1410 Motor Winding Heater84
Chapter 4 Overview85
Programming85
- Keypad Description85
- Programming Menu85
- Password89
- Parameter Management90
- Parameter Modification91
- Soft Start92
- Current Limit Start92
- Dual Ramp Start93
- Full Voltage Start94
- Linear Speed94
- Programming Parameters95
- Basic Set up98
- Motor Protection99
- Example Settings100
Chapter 5 Overview101
Metering101
- Viewing Metering Data101
Chapter 6 Overview103
Optional HIM Operation103
- Human Interface Module103
Chapter 7 Overview105
Communications105
- Communication Ports105
- Human Interface Module106
- Control Enable110
- Loss of Communication and Network Faults110
- SMC-Flex Specific Information110
- Default Input/Output Configuration111
- Variable Input/Output Configuration111
- SMC - Flex Bit Identification112
- Reference/Feedback113
- Parameter Information113
- Scale Factors for PLC Communication113
  - Read Example113
  - Write Example113
- Display Text Unit Equivalents114
- Configuring Datalinks114
  - Rules for Using Datalinks114
- Updating Firmware114
Chapter 8 Overview115
Diagnostics115
- Protection Programming115
- Fault Display115
- Clear Fault116
- Fault Buffer116
  - Fault Codes117
- Fault and Alarm Auxiliary Indication for Fault or Alarm117
- Fault Definitions118
Chapter 9 Introduction119
Troubleshooting119
- Power Module Check125
  - Shorted SCR Test125
Appendix A Specifications127
- Electrical Ratings128
- Short Circuit Protection129
- Environmental131
- Mechanical131
- Other132
- Approximate Dimensions and Shipping Weights132
  - Open Type Controllers132
  - Enclosed Type Line-Connected Controllers133
Appendix B Parameter Information136
Parameter Information137
Appendix C Renewal Parts149
Renewal Parts150
- Contactor Replacement Installation Instructions for 625...1250 a Units151
Appendix D155
Accessories155
Appendix E Accessories156
- Accessories156
Appendix F Renewal Part Cross Reference157
Renewal Parts Cross Reference158

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