INVT Goodrive3000 Series Operation Manual page 114

Goodrive3000 series medium voltage VFD
Function
code
The function code determines the target given channel during the PID process. When the frequency command selection
(P00.06, P00.07) is 7 or the voltage setting channel selection (P04.27) is 6, the VFD is process PID controlled.
The set target of process PID is a relative value, for which 100% equals 100% of the feedback signal of the controlled
system.
The system always performs calculation by using a relative value (0–100.0%).
Note:
1. Multi-step speed reference can be realized by setting parameters of P10 group.
2. The options 3, 4, 7, and 8 are available only when corresponding expansion cards are configured.
Function
code
P09.01
When P09.00=0, the parameter is set on the keypad.
Function
code
P09.02 PID feedback source
The function code is used to select PID feedback channel.
Note:
1. The reference channel and feedback channel cannot be duplicate. Otherwise, effective PID control cannot
be achieved.
2. The options 2, 3, 5, and 6 are available only when corresponding expansion cards are configured.
Function
code
P09.03
The function code is used to select PID output characteristics.
Name
2: AI2
3: AI3
4: High-speed pulse HDI
5: Multi-step running
6: MODBUS communication
7: PROFIBUS/CANopen
communication
8: Ethernet communication
9: Reserved
Name
PID digital setting -100.0%–100.0%
Name
0: AI1
1: AI2
2: AI3
3: High-speed pulse HDI
4: MODBUS communication
5: PROFIBUS/CANopen
communication
6: Ethernet communication
7: Reserved
Name
PID output
0: PID output is positive.
characteristics
1: PID output is negative.
selection
Description
Description
Description
Description
-108-
Goodrive3000 inverter
Setting range Default
Setting range Default
-100.0–100.0 0.0%
Setting range Default
0–7 0
Setting range Default
0–1 0