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Rockwell Automation Publication 520-UM001K-EN-E - August 2021
265
Appendix K PowerFlex 525 Synchronous Reluctance Motor Configuration
Startup with No-Load adjustment procedure
Frequency command setting
higher than A590 [SYNRM SW Freq]
1. Increase A591 [SYNRM Flux Cur]
2. Adjust A595 [SYNRM Freq2 BW]
3. Adjust A596 [SYNRM Freq2 Kp]
Is the
speed stable and
does not oscillate before
A590 [SYNRM SW Freq]?
No-Load Test
Motor starts running
Load operation test
Yes
No
1. The start-up direction is wrong
and causes F013 fault
2. Motor stalls
3. Motor speed vibrates extremely
• Increase A591 [SYNRM Flux Cur]
• Adjust A593 [SYNRM Freq1 Kp]
When the
frequency operation exceeds
A590 [SYNRM SW Freq],
is the speed stable and
does not oscillate?
No
Yes
Frequency speed vibration
Summary of Contents for Allen-Bradley PowerFlex 520 Series
Page 8: ...8 Rockwell Automation Publication 520 UM001K EN E August 2021 Table of Contents Notes ...
Page 68: ...68 Rockwell Automation Publication 520 UM001K EN E August 2021 Chapter 2 Start Up Notes ...
Page 236: ...236 Rockwell Automation Publication 520 UM001K EN E August 2021 Appendix F PID Set Up Notes ...
Page 270: ...270 Rockwell Automation Publication 520 UM001K EN E August 2021 Index Notes ...