INVT Goodrive300-01A Series Operation Manual page 153

Goodrive300-01A series VFD for air compressor
Master parameter
Proportional gain
(Kp)
Integral time
Differential time (Td)
Sampling time (T)
PID output upper
limit
PID output lower
limit
Max. output
frequency
03.17 16:02:35
Master Param
Max Ouput Freq
Run Freq Up limit
Run Freq Down limit
Load Run Low Limit Freq
No-load Run Freq
Acc time
Return
03.17 16:02:35
Master param
Sample Cycle
Prop Gain
Integral Time
Differential Time
PID Output Uplimit
PID Output Downlimit
Return
Figure B-35 Master parameter interface
Initial value
It indicates the speed of tracking the set working
pressure. A greater value indicates a higher speed
of tracking and easier oscillation. A smaller value
10.00
indicates a lower speed of tracking and slower
adjustment. The recommended setting range is
5.00–15.00.
2.00 The recommended setting range is 2.00–4.00.
It is used for lag tracking on the large-scale lag
1.00
system (such as temperature).
0.100s It indicates the sampling period for feedback values.
It indicates the upper limit of the output of the PID
100%
regulator.
It indicates the lower limit of the output of the PID
0.0% regulator. It is set based on the lower limit
frequency.
It indicates the maximum output frequency of the
50.00Hz
VFD.
xxx.xx Hz
xxx.xx Hz
xxx.xx Hz
xxx.xx Hz
xxx.xx Hz
xxxx.x s
Home
xx.xxx s
xxx.xx
xxx.xx s
xxx.xx s
xxxx.x %
xxxx.x %
Home
Function
-147-
External optional accessories
Edit
Edit