INVT GD300-5R5G-4

Goodrive300 Series VFD Function parameters
100
Function
code
Name
Detailed instruction of parameters
Default
value
Modify
Setting range: 0.000–10.000s
P09.08
PID control
deviation limit
The output of PID system is the maximum
deviation corresponding 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.
Output frequency
T
T
Feedback value
Bias limit
Reference
value
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 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
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 VFD will
report "PID feedback offline fault" and the keypad
will display PIDE.
T
Output frequency
t1
t2
P09.11
t1<t2, so the VFD
continues to work
t2=P09.12
In running
Fault output PIDE
PIDE
0.0%
○
P09.12
Detection time
of feedback
offline
1.0s
○