CHV180 series frequency inverter special for elevator Detailed function description
.78.
P3.01.
Function
Code
Name
Description
Setting
Range
Factory
Setting
PC.03
Load
compensation
ASR proportion
gain
0~100
0~100
30
PC.04
Load
compensation
ASR integral
gain
0.01~10.00s
0.01~10.00s
0.04s
PC.05
Position loop
APR proportion
gain
0~100
0~100
0
PC.06
Position loop
APR differential
gain
0.01~10.00s
0.01~10.00
0.00s
The position loop PC.05 and PC.06 are needn’t to be set usually.
The motor may
oscillation easily. If the set of Pc.05 is too large Please adjust PC.03 and PC.04
properly. Increase PC.04 if the motor is oscillating. Decrease PC.04 or increase PC.03
if the stroll down and overshoot of elevator happen when starting.
Function
Code
Name
Description
Setting
Range
Factory
Setting
PC.07
Current
compensation
coefficient
0~2000
0~2000
1000
The parameter is only effective when PC.01 is valid. If the stroll down and overshoot of
elevator is happened when starting, and the adjustment of PC.03 and PC.04
generates oscillation possibly. The oscillation can be eliminated when PC.07 is
increased properly, usually 1000 is OK. If the motor oscillation is happened when
starting because of PC.04 is too small, PC.07 can be increased to eliminate the
oscillation.
