Flux Regulator [92] - WEG CFW-11 Programming Manual

Vector Control

11.8.3 Flux Regulator [92]

The parameters related to the CFW-11 flux regulator are presented next.
P0175 – Flux Regulator Proportional Gain
Adjustable
Range:
P0176 – Flux Regulator Integral Gain
Adjustable
Range:
Properties:
Access groups
via HMI:
Description:
These parameters are adjusted automatically in function of the parameter P0412. In general, the automatic setting
is sufficient and the readjustment is not necessary.
These gains must only be readjusted manually when the flux current signal (Id*) is unstable (oscillating) and
compromising the system operation.
NOTE!
For gains in P0175>12.0 the flux current (Id*) may become unstable.
Note:
(Id*) is observed at the analog outputs AO3 and/or AO4, by setting P0257 = 22 and/or P0260 = 22.
P0178 – Rated Flux
Adjustable
Range:
Description:
The parameter P0178 is the flux reference.
NOTE!
This parameter must not be changed.
11
11-20
0.0 to 31.9
0.000 to 9.999
Vector
01 PARAMETER GROUPS
29 Vector Control
92 Flux Regulator
0 to 120 %
Factory 2.0
Setting:
Factory 0.020
Setting:
Factory 100 %
Setting: