ABB ACSM1 Firmware Manual page 168

168
40.07 IR COMPENSATION
Defines the relative output voltage boost at zero speed (IR compensation). The function is useful in
applications with high break-away torque when no DTC motor can be applied.
This parameter is only effective when parameter
U /U
(%)
100%
0...50%
Parameters and firmware blocks
N
Relative output voltage. IR
compensation set to 15%.
15%
Field weakening point
FW block: MOTOR CONTROL
99.05 MOTOR CTRL MODE
Relative output voltage. No IR
compensation.
IR compensation.
(see above)
is set to (1)
f (Hz)
SCALAR.