Parameters and firmware blocks
168
40.07 IR COMPENSATION FW block: MOTOR CONTROL (see above)
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 99.05 MOTOR CTRL MODE is set to (1) SCALAR.
0…50% IR compensation.
U /U
N
(%)
f (Hz)
Field weakening point
Relative output voltage. No IR
compensation.
Relative output voltage. IR
compensation set to 15%.
15%
100%
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