INVT Goodrive3000 GD3000-01-055G-12 Operation Manual page 117

Goodrive3000 series medium voltage inverters
P09 Group PID control
Function
Name
code
PID reference
P09.00
source
The parameter decides the setting target channel of procedure PID. When the frequency command
selection (P00.06, P00. 07) is 7 or the voltage setting channel (P04.27) is 6, the running mode of the
inverter is procedure PID control.
The setting target of procedure PID is a relative one, 100% of the setting corresponds to 100% of the
feedback signal of the controlled system.
The system is calculated according to the relative value (0~100.0%) all along.
Note: Multi-step speed reference can be realized by setting parameters of P10 group.
3, 4, 7 and 8 can be used only after inserting corresponding extension cards.
Function
Name
code
P09.01 Keypad PID preset -100.0%~100.0%
When P09.00=0, the keypad sets the parameter.
Function
Name
code
PID feedback
P09.02
source
Select PID feedback channel by the parameter.
Note: The reference channel and feedback channel cannot coincide; otherwise, PID cannot
control effectively.
2, 3, 5 and 6 can be used only after inserting corresponding extension cards.
Function
Name
code
P09.03 PID output feature
Select PID output feature.
0: PID output is positive. When the feedback signal exceeds the PID reference, the output frequency of
Detailed instruction of parameters
0: Keypad digital setting (P09.01)
1: AI1 setting
2: AI2 setting
3: AI3 setting
4: HDI pulse setting
5: Multi-step speed setting
6: MODBUS communication setting
7: PROFIBUS/CANopen
communication setting
8: Ethernet communication setting
9: Reserved
Detailed instruction of parameters
Detailed instruction of parameters
0: AI1 feedback
1: AI2 feedback
2: AI3 feedback
3: HDI pulse feedback
4: MODBUS communication
feedback
5: PROFIBUS/CANopen
communication feedback
6: Ethernet communication feedback
7: Reserved
Detailed instruction of parameters
0: PID output is positive.
1: PID output is negative.
-116-
Goodrive3000 series converter
Default
Setting range
value
0~9
Default
Setting range
value
-100.0~100.0 0.0%
Default
Setting range
value
0~7
Default
Setting range
value
0~1
0
0
0