Delta MS300 Series User Manual page 444

 All control modes are based on 100% of the motor rated current except:
IM: VF, VFPG, SVC
PM: PMSVC
11-21
Flux Weakening Curve for Motor 1 Gain Value

Settings
11-22 Flux Weakening Curve for Motor 2 Gain Value

Settings
 Adjusts the output voltage for the flux weakening curve.
 For the spindle application, use this adjustment method:
Run the motor to the highest frequency.
1.
Observe the output voltage.
2.
Adjust the Pr.11-21 (motor 1) or Pr.11-22 (motor 2) setting to make the output voltage reach
3.
the motor rated voltage.
The larger the setting value, the greater the output voltage.
4.
0–200%
0–200%
Chapter 12 Descriptions of Parameter SettingsMS300
Default: 90
Default: 90
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