Emerson Control Techniques Focus 3N User Manual page 50

Additional Tuning Adjustments
Current Stability Velocity Stability
(ISTB) (VSTB)
Adjust for curre nt Adjust for speed loop
loop stability stability
Speed Loo p Offset Factory IR Comp
***
Adjustment
Adjust for zero creep Adjust for motor spee d
only
speed droop due to load
DO NOT
ADJUST
*** See page 74 for re-adjustment procedure.
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