INVT Goodrive300-01A Series Operation Manual page 132

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-32 Master parameter interface
Initial value
10.00
2.00
1.00
0.100s
100%
0.0%
50.00Hz
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
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 indicates a lower speed of
tracking and
recommended setting range is 5.00–15.00.
The recommended setting range is 2.00–4.00.
It is used for lag tracking on the large-scale lag
system (such as temperature).
It indicates the sampling period for feedback
values.
It indicates the upper limit of the output of the
PID regulator.
It indicates the lower limit of the output of the
PID regulator. It is set based on the lower limit
frequency.
It indicates the maximum output frequency of
the VFD.
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External optional accessories
Edit
Edit
Function
slower adjustment. The