Omron VARISPEED V7 User Manual page 163

PID Offset Adjustment (n133)
Constant
No.
n133
Constant n133 adjusts the PID control offset.
If both the target value and the feedback values are zero, adjust n133 so
that the Inverter output frequency is zero.
Primary Delay Time Constant for PID Output (n135)
Constant
No.
n135 Primary Delay Time Constant
Constant n135 is the low-pass filter setting for PID control outputs.
There is normally no need to change the setting.
If the viscous friction of the mechanical system is high or if the rigidity
is low, causing the mechanical system to resonate, increase the setting
so that it is higher than the resonance frequency period.
PID Output Gain (n163)
Constant
No.
n163
Constant n163 adjusts the PID control output gain.
PID Feedback Gain (n129)
Constant
No.
n129 PID Feedback Gain
Constant n129 is the gain that adjusts the feedback value.
162
Name
PID Offset Adjustment
Name
for PID Output
Name
PID Output Gain
Name
Unit Setting
Range
1 % -100 to 100
Unit Setting
Range
0.1 s 0.0 to 10.0
Unit Setting
Range
0.1 0.0 to 25.0
Unit Setting
Range
0.01 0.00 to 10.00
Factory
Setting
0
Factory
Setting
0.0
Factory
Setting
1.0
Factory
Setting
1.00