Goodrive300-21 integrated machine for air compressor
Communication protocol
-
104
-
Function
Address
Data description
R/W
201CH
Frequency reference during fan debugging
mode;
range (0
–1000, 1000 corresponds to 100.0%)
R/W
Inverter status word 1
2100H
0001H: Forward running
R
0002H: Reverse running
0003H: Stopped
0004H: Fault
0005H: POFF
0006H: Pre-exciting
Inverter status word 2
2101H
Bit0: =0: Not ready to run =1: Ready to run
Bi1
–2: = 00: Motor1 =01: Motor2
=10: Motor 3 =11: motor 4
Bit3: =0: AM =1: SM
Bit4: = 0: No pre-alarm upon overload =1:
overload pre-alarm
Bit5
–Bit6: =00: Keypad control
=01: terminal control
=10: Communication control
R
Inverter fault code
2102H
See the description of fault types.
R
Inverter identification
code
2103H
GD300-21-----0x0129
R
Running frequency
3000H
Compatible with the communication addresses
of CHF100A and CHV100 series
R
Set frequency
3001H
R
Bus voltage
3002H
R
Output voltage
3003H
R
Output current
3004H
R
Rotational speed
3005H
R
Output power
3006H
R
Output torque
3007H
R
Closed-loop setting
3008H
R
Closed-loop feedback
3009H
R
Input IO status
300AH
R
Output IO status
300BH
R
Analog input 1
300CH
R
Analog input 2
300DH
R
Analog input 3
300EH
R
Analog input 4
300FH
R
