Goodrive300-01 inverter for air compressor Function parameters
-61-
Function
code
Name
Detailed instruction of parameters
Default
value
Modif
y
the adjustment of integral adjustor (ignoring the
proportional and differential effect) is the maximum
output frequency (P00.03) or the maximum voltage
(P04.31). Longer the integral time, stronger the
adjustment.
Setting range: 0.00~10.00s
P09.07
Sampling cycle
(T)
This parameter means the sampling cycle of the
feedback. The adjustor operates each sampling
cycle. The longer the sampling cycle, the slower the
response.
Setting range: 0.001~10. 000s
0.100s
○
P09.08
PID control
deviation limit
The output of PID system is the maximum deviation
relative to close loop reference. As shown in the
diagram below, PID adjustor stops to work during the
deviation limit. Set the function properly to adjust the
accuracy and stability of the system.
Setting range: 0.0~100.0%
0.0%
○
P09.09
Output upper limit
of PID
This parameter is used to set the upper and lower
limit of the PID adjustor output.
100.0% corresponds to the maximum output
frequency (P00.03) or the maximum voltage
(P04.31).
Setting range of P09.09: P09.10~100.0%
Setting range of P09.10: -100.0%~P09.09
100.0%
○
P09.10
Output lower limit
of PID
0.0%
○
P09.11
Detection value of
feedback offline
Set the detection value of feedback offline. When the
feedback detection value is smaller than or equals to
the detected value and the lasting time exceeds the
set value in P09.12, the inverter will report
“PID
feedback offline fault
” and the keypad will display
PIDE.
0.0%
○
P09.12
Detection time of
feedback offline
1.0s
○
