Goodrive10 Series Mini VFD
Function parameters
-63-
Function
code
Name
Description
Default Modify
reference channel during the PID procures.
0: P09.01
1: AI1
2: AI2
5: Multi-step speed
6: Modbus communication
The set target of process PID is a relative
value, for which 100% equals to 100% of the
feedback signal of the controlled system.
The system always calculates a related value
(0
–100.0%).
Note:
Multi-step running reference can be
achieved by setting P10 group parameters.
P09.01
PID value
reference
The function code is mandatory when
P09.00=0. The base value of the function
code is the feedback of the system.
Setting range: -100.0%
–100.0%
0.0%
○
P09.02
PID feedback
source
selection
Select the PID channel by the parameter.
1: AI2
4: Modbus communication
Note:
The reference channel and feedback
channel cannot be duplicate. Otherwise,
effective PID control cannot be achieved.
1
○
P09.03
PID output
feature
selection
0: PID output is positive. When the feedback
signal exceeds the PID reference value, the
output frequency of the VFD will decrease to
balance the PID. For example, the strain PID
control during wrapup
1: PID output is negative. When the feedback
signal is stronger than the PID reference
value, the output frequency of the VFD will
increase to balance the PID. For example, the
strain PID control during wrapdown
0
○
P09.04
Proportional
gain (Kp)
The function is applied to the proportional
gain P of PID input.
P determines the strength of the whole PID
adjuster. The parameter of 100 means that
when the offset of PID feedback and
1.00
○
Summary of Contents for GD10-0R2G-2-B
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