Speed Response Of Flux Weakening Area; Gain Value Of Apr Feed Forward; Apr Curve Time - Delta C2000 series User Manual

Chapter 12 Description of Parameter Settings|C2000 Series

Speed Response of Flux Weakening Area

Settings 0: Disable
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
Kip gain of internal position is determined by Pr.11-05.

Gain Value of APR Feed Forward

Settings 0~100
For the position control, if it set a larger value in Pr.11-25, it can shorten the pulse differential and
speed up the position response. But it may overshoot.
When the multi-function input terminal is set to 37(ON), this parameter can be set as required. If
this parameter is set to a non zero value and adjust Pr.10-21 (PG2 Filter Time) to reduce the
position overshoot and pulse differential. If it is set to 0, it won't have overshoot problem in
position control but the pulse differential is decided by Pr.11-05 (KP gain).

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.
output tor que
01-01
01-35
0~150%
0.00~40.00 (IM)/ 0~100.00Hz (PM)
Fl ux weakening cur ve
or
12-164
11-21
or
11-22
100%
90%
frequency
Factory Setting: 65
Factory Setting: 10.00
Factory Setting: 30
Factory Setting: 3.00