Example Of Continuous Writing Command 10H - INVT Goodrive200A Series Operation Manual

GD200A series VFD
If the operation is successful, the response may be as below (the same with the command sent by
the master):
VFD
address
ASCII mode:
The command sent to the VFD:
If the operation is successful, the response may be as follows (the same with the command sent by
the master):

9.6.3 Example of continuous 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
RTU mode:
The command sent to the VFD:
Write Parameters
command address
VFD Write
address command
VFD Write
address command
Address
definition
0001H: forward running
0002H: reverse running
0003H: forward jogging
0004H: reverse jogging
2000H
0005H: stop
0006H: coast to 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% )
Forward running
Parameters
Data
address
number
Parameters
Data
address
number
Data meaning instruction
-147-
Communication protocol
CRC check
LRC
check
LRC
check
characteristics
R/W
R/W
R/W