ABB ACSM1 Firmware Manual page 158

158
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%
40.10 FLUX BRAKING
Defines the level of braking power.
(0) Disabled
(1) Moderate
(2) Full
Parameters and firmware blocks
N
Relative output voltage. IR
compensation set to 15%.
15%
Field weakening point
50% of nominal
frequency
FW block: MOTOR CONTROL
99.05 MOTOR CTRL MODE
Relative output voltage. No IR
compensation.
IR compensation.
FW block: MOTOR CONTROL
Flux braking is disabled.
Flux level is limited during the braking. Deceleration time is longer
compared to full braking.
Maximum braking power. Almost all available current is used to
convert the mechanical braking energy to thermal energy in the motor.
(see above)
is set to (1)
f (Hz)
(see above)
Scalar.