Delta C2000 Series User Manual page 434

For the spindle application, the adjustment method is
1. It is used to adjust the output voltage when exceeding rated frequency.
2. Monitor the output voltage
3. Adjust Pr.11-21 (motor 1) or Pr.11-22 (motor 2) setting to make the output voltage reach motor
rated voltage.
4. The larger number it is set, the larger output voltage you will get.
Speed Response of Flux Weakening Area
Settings 0: Disable
0~150%
It is used to control the speed in the flux weakening area. The larger value is set in Pr.11-23, the
faster acceleration/deceleration will generate. In general, it is not necessary to adjust this
parameter.
APR Gain
Settings 0.00~40.00 (IM)/ 0~100.00Hz (PM)
Kip gain of internal position (MI=35)
Gain Value of APR Feed Forward
Settings 0~100
It works only for internal position (MI=35) and position control pulse command (MI=37). To set a
larger value in Pr.11-25, it can shorten the pulse differential and speed up the position response.
But it may cause overshoot.
APR Curve Time
Settings 0.00~655.35 sec
It is valid when the multi-function input terminal is set to 35(ON). The larger it is set, the longer
the position time will be.
Chapter 12 Description of Parameter Settings
12.1-11-6
Factory Setting: 65
Factory Setting: 10.00
Factory Setting: 30
Factory Setting: 3.00