INVT Goodrive 300 Operation Manual page 114

inverters
Goodrive300
Functio
Name
n code
Sampling
P09.07
cycle(T)
PID control
P09.08
deviation
limit
Output upper
P09.09
limit of PID
Output lower
P09.10
limit of PID
P09.11 Feedback
offline
detection
Detailed instruction of parameters
Longer the integral time, stronger is the adjusting.
Setting range: 0.01~10.00s
This parameter means the sampling cycle of the
feedback. The adjustor operates each sampling
cycle. The longer the sapling cycle is, the slower the
response is.
Setting range: 0.00~100.00s
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%
This parameter is used to set the upper and lower
limit of the PID adjustor output.
100.0 % corresponds to Max. Frequency or the Max.
Voltage of ( P04.31)
Setting range of P09.09: P09.10~100.0%
Setting range of P09.10: -100.0%~P09.09
Set the PID feedback offline detection value, when
the detection value is smaller than or equals to the
feedback offline detection value, and the lasting time
113
Function codes
Default Modif
value y
○
0.10s
○
0.0%
○
100.0%
○
0.0%
○
0.0%