INVT Goodrive 200 - Page 103

Goodrive200 inverters Function codes
102
Functio
n code
Name
Detailed instruction of parameters
Default
value
Modify
P09.02
PID
feedback
source
Select the PID channel by the parameter.
0:Analog channel AI1 feedback
1:Analog channel AI2 feedback
2:Analog channel AI3 feedback
3:High speed HDI feedback
4:MODBUS communication feedback
5~7:Reserved
Note: The reference channel
and the feedback
channel
can not coincide, otherwise, PID can not
control effectively.
0 ○
P09.03
PID output
feature
0: PID output is positive: When
the feedback signal
exceeds the PID reference
value, the output
frequency of the inverter will decrease to balance the
PID. F
or 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 inverter will increase to balance the
PID. F
or example, the strain PID control during
wrapdown
0 ○
P09.04
P
roportional
gain (Kp)
The function is applied to the proportional gain
P of
PID input.
P determines
the strength of the whole PID adjuster.
T
he parameter of 100 means that when the offset of
PID feedback and reference
value is 100%, the
adjusti
ng range of PID adjustor is the Max.
Frequency (ignoring
integral function and differential
function).
The setting range:0.00~100.00
1.00 ○
P09.05
Intergal
time(Ti)
This parameter determines the speed of PID
adjustor to carry out integral adjustment on th
e
0.10s
○