Goodrive300 Series VFD
03
VFD
address
If the operation is successful, the response may be as below (the same with the command sent by the
master):
03
VFD
address
Note: the blank in the above command is for illustration. The blank cannot be added in the actual
application unless the upper monitor can remove the blank by themselves.
10.4.8.3 Example of continous writing command 10H
Example 1: make the VFD whose address is 01H run forward at 10Hz. Refer to the instruction of
2000H and 0001. Set the address of "communication setting frequency" is 2001H and 10Hz
corresponds to 03E8H. See the table below.
Function
instruction
Communication
control
command
The address of
communication
setting
Set P00.01 to 2 and P00.06 to 8.
The command sent to the VFD:
01
10
Continuous
VFD
writing
address
command
If the response message is as below:
06
00 03
Write
Parameters
command
address
06
00 03
Write
Parameters
command
address
Address
definition
0001H:forward running
0002H:reverse running
0003H:forward jogging
0004H:reverse jogging
2000H
0005H:stop
0006H:coast to stop (emergency stop)
0007H:fault reset
0008H:jogging stop
Communication setting frequency(0–Fmax(unit:
2001H
0.01Hz))
PID given, range (0–1000, 1000 corresponds
2002H
to100.0% )
20 00 00 02
Parameters
address
number
27 10
Forward running
27 10
Forward running
Data meaning instruction
04
00 01 03 E8 3B 10
Data
Byte
number
226
Communication protocol
62 14
CRC check
62 14
CRC check
Forward
10Hz
running
R/W
characteristics
R/W
R/W
CRC check
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