Goodrive3000 series medium voltage VFD MODBUS protocol
-259-
Function
instruction
Address
definition
Data meaning instruction
R/W
characteristics
Bit1
–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: =0: motor without pre-excitation
=1: motor in pre-excitation
Bit0: =0: ready for operation
=1: not ready for operation
Bit1
–
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: =0: motor without excitation
=1: motor in excitation
Fault code of the
VFD
2102H
See the fault type instruction
R
Identifying code of
the VFD
2103H
GD3000-----0x0110
R
Pre-alarm sign
2014H
Bit 0: motor overheat pre-alarm (A-OT)
Bit 1: overload pre-alarm (A-OL)
Bit 2
–
Bit7: reserved
Operation
frequency
3000H
0
–Fmax(unit: 0.01Hz)
R
Setting frequency
3001H
0
–Fmax(unit: 0.01Hz)
R
Bus voltage
3002H
0.0
–
2000.0V(unit: 0.1V)
R
Output voltage
3003H
0
–
1200V(unit: 1V)
R
Output current
3004H
0.0
–
3000.0A(unit: 0.1A)
R
Rotation speed
3005H
0
–
65535(unit: 1RPM)
R
Содержание GD3000-01-055G-12
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