Rockwell Automation 21G PowerFlex 750-Series AC Drives Programming Manual - Manual (Page 305)

Rockwell Automation Publication 750-PM001J-EN-P - October 2014 305
Chapter
6
Troubleshooting
This chapter provides information to guide through troubleshooting PowerFlex
750-Series faults and alarms.
Topic Page
Faults, Alarms and Configurable Conditions 306
Drive Status Indicators 307
HIM Indication 309
Manually Clearing Faults 309
Power Layer Interface (PLI) Board 7-Segment Display 310
Setting Factory Defaults 311
System Resource Allocation 311
Hardware Service Manual 312
Integrated Motion Applications 312
Fault and Alarm Display Codes 312
Parameter Access Level 312
Drive Fault and Alarm Descriptions 313
Inverter (Port 10) Faults and Alarms (Frame 8 and Larger) 328
Converter (Port 11) Faults and Alarms (Frame 8 and Larger) 333
Precharge (Port 11) Faults and Alarms (Frame 8 and Larger) 338
N-1 and Re-Rate Functions 341
Embedded EtherNet/IP (Port 13) Events 345
I/O Faults and Alarms 347
Safe Torque Off Fault 347
Single Incremental Encoder Faults and Alarms 348
Dual Incremental Encoder Faults and Alarms 349
Universal Feedback Faults and Alarms 350
Port Verification 357
Common Symptoms and Corrective Actions 357
PowerFlex 755 Lifting/Torque Proving 360
External Brake Resistor 360
Technical Support Options 361