Parker ac890 - Page 561

D-165 Programming
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
Parameter Descriptions
TQ COMP 2 FREQ
PREF: 163.2
Default: 2000 Hz
Range: 100 to 8000 Hz
Performs various functions as described in Functional Description in the SPEED LOOP function block, depending on which
compensation mode is selected by SELECT TQ COMP 2.
SELECT TQ COMP 3
PREF: 163.3
Default: NONE
Range: See below
Selects the type of compensation applied to the torque demand. Refer to Functional Description in the SPEED LOOP
function block for selection details. (PHASE ADVANCE is not selectable with this filter)
Enumerated Value : Filter Type
0 : NONE
1 : MAX ATTENUATION
2 : MINIMUM PHASE
3 : NOTCH FILTER
TQ COMP 3 FREQ
PREF: 163.4
Default: 2000 Hz
Range: 100 to 8000 Hz
Performs various functions as described in Functional Description in the SPEED LOOP function block, depending on which
compensation mode is selected by SELECT TQ COMP 3.