INVT Goodrive20-EU VFD Series - Modbus Address Instructions and Function Control

Goodrive20-EU series VFD Communication protocol
130
Function instruction
Address
definition
Data meaning instruction
R/W
attribute
Bit5: =1 DC braking =0: DC
braking prohibition
200AH
Virtual input terminal command, range:
0x000 – 0x1FF
R/W
200BH
Virtual output terminal command, range:
0x00 – 0x0F
R/W
200CH
Voltage setting value (special for V/F
separation)
(0 – 1000, 1000 corresponds to the
100.0% of the rated voltage of the motor)
R/W
200DH
AO output setting 1
(-1000 – 1000, 1000 corresponds to
100.0%)
R/W
200EH
AO output setting 2
(-1000 – 1000, 1000 corresponds to
100.0%)
R/W
SW 1 of the VFD
2100H
0001H: forward running
R
0002H: forward running
0003H: stop
0004H: fault
0005H: POFF state
0006H: pre-exciting state
SW 1 of the VFD
2101H
Bit0: =0: bus voltage is not established
=1: bus voltage is established
Bi1 – 2: =00: motor 1 =01: motor 2
=10: motor 3 =11: motor 4
Bit3: =0: asynchronous motor =1:
synchronous motor
Bit4: =0: pre-alarm without overload
=1:overload pre-alarm
Bit5 – Bit6 :=00: keypad control
=01: terminal control
=10: communication control
R
VFD fault code
2102H
See the fault type instruction
R
Identifying code of the
VFD
2103H
GD20-----0x0106
R
Operation frequency
3000H
Range: 0.00Hz – P00.03
R