Allen Bradley PowerFlex 753, PowerFlex 755, PowerFlex 755T & PowerFlex 755TS Drive
1
Posts
1
Users
0
Reactions
446
Views
Mar 15, 2024 5:21 am
Cause : TorqPrv Spd Band comes when the difference between P2 [Commanded SpdRef] and P3 [Mtr Vel Fdbk] has exceeded the level programmed in P1105 [Speed Dev Band] for a time period greater than the time programmed in P1106 [SpdBand Intgrtr].
1. Check wiring between drive and motor.
2. Check release of mechanical brake
