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

11.8.3 Flux Regulator [92]

The parameters related to the CFW-11 flux regulator are presented next.
P0175 – Flux Regulator Proportional Gain
Adjustable 0.0 to 31.9
Range:
P0176 – Flux Regulator Integral Gain
Adjustable 0.000 to 9.999
Range:
Properties: Vector
Access groups 01 PARAMETER 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 0 to 120 %
Range:
P0179 – Maximum Flux
Adjustable 0 to 120 %
Range:
Properties: Vector
Access groups 01 PARAMETER GROUPS
via HMI:
Description:
The parameter P0178 is the flux reference, while the parameter P0179 defines the maximum value for the flux
(magnetization) current.
NOTE!
These parameters must not be modified.
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29 Vector Control
92 Flux Regulator
29 Vector Control
92 Flux Regulator
Vector Control
Factory 2.0
Setting:
Factory 0.020
Setting:
Factory 100 %
Setting:
Factory 120 %
Setting:
11-19
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