INVT GD270-030-4 - Page 117

Goodrive270 series VFD for fan and pump Basic operation guidelines
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Related parameter list:
Function
code
Name Description Default
P09.00 PID reference source
0: Keypad (P09.01)
1: AI1
2: AI2
3: AI3
4: High-speed pulse HDIA
5: Multi-step running
6: Modbus communication
7: PROFIBUS/CANopen/DeviceNet
communication
8: Ethernet communication
9: Reserved
10: EtherCAT/PROFINET communication
11: Programmable expansion card
12: Reserved
0
P09.01
PID reference preset
through keypad
-100.0%±100.0%
0.0%
P09.02 PID feedback source
0: AI1
1: AI2
2: AI3
3: High-speed pulse HDIA
4: Modbus communication
5: PROFIBUS/CANopen/DeviceNet
communication
6: Ethernet communication
7: Reserved
8: EtherCAT/PROFINET communication
9: Programmable expansion card
10: Reserved
0
P09.03
PID output
characteristics
selection
0: PID output is positive.
1: PID output is negative. 0
P09.04 Proportional gain (Kp)
0.00±100.00
1.80
P09.05 Integral time (Ti)
0.01±10.00s
0.90s
P09.06 Differential time (Td)
0.00±10.00s
0.00s
P09.07 Sampling cycle (T)
0.000±10.000s
0.100s