Parker AC890 Product Manual page 441

SLIP COMP
SETUP::MOTOR CONTROL::SLIP COMP
Designed for VOLTS/Hz motor Control Mode.
The slip compensation function block allows the Drive to maintain motor speed in the presence of load disturbances.
Parameter Descriptions
ENABLE
For the slip compensation to be operational this must be TRUE.
MOTORING LIMIT
The maximum trim that will be produced by the slip compensation block when the motor is driving the load (motoring).
REGEN LIMIT
The maximum trim that will be produced by the slip compensation block when the motor is being driven by the load,
(regenerating).
Functional Description
Based on the rated speed, the no load speed and the rated load of the motor, the slip compensation block adjusts the demand
frequency to compensate for any speed reduction resulting from the load.
D-150
Page
PREF: 23.01
PREF: 23.02
PREF: 23.03
Default: FALSE
Default: 150.0 rpm
Default: 150.0 rpm
Range: FALSE / TRUE
Range: 0.0 to 600.0 rpm
Range: 0.0 to 600.0 rpm
890SD Standalone Drive - Frames G, H & J