Rockwell Automation FlexPak 3000 Drive Field Current Regulator Kit, 911FK0041, 911FK0101, 911FK015 User Manual
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FlexPak 3000 Field Current Regulator Installation Instructions
Typically, increasing P514 and P515 will increase the field weakening controller
response. Decreasing the value of P514 and P515 will slow down the field weakening
controller response.
After tuning the field regulator, verify that the proper field current regulation and
armature voltage clamping occurs under all operating conditions. If the motor is to be
operated in the extended speed range, the user may be required to adjust the
parameters that relate to field weakening control P518, P519 & P520.
To obtain the proper field and armature voltage response, adjustments may need to
be made to the following parameters:
•
P512 FIELD LOSS THRESHOLD
•
P514 FIELD PI PROP GAIN
•
P515 FIELD PI LEAD FREQ
•
P518 FIELD WEAKEN THRESHOLD
•
P519 FIELD WEAKEN PROP GAIN
•
P520 FIELD WEAKEN LEAD FREQ