Table of Contents
Advertisement
Goodrive20-EU series VFD
If the operation is successful, the response may be as below (the same with the command
sent by the master):
ASCII mode:
The command sent to the VFD:
If the operation succeeds, the response message is as follows:
7.5.3 Example of continuous writing command 10H
Example 1: make the VFD whose address is 01H run forward at 10Hz. Refer to the description
of 2000H and 0001 in the parameter table of other functions. 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:
VFD
Write
address
command
VFD
Write
Parameters
address
command
Write
VFD
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 (emergency stop)
0007H: fault reset
0008H: jogging stop
Communication setting frequency (0 – Fmax
2001H
(unit: 0.01Hz))
PID given, range (0 – 1000, 1000 corresponds
2002H
to100.0% )
Parameters
Forward running
address
Forward running
address
Parameters
Data
address
number
Parameters
Data
address
number
Data meaning instruction
137
Communication protocol
CRC check
CRC check
LRC
check
LRC
check
R/W
attribute
W/R
W/R
Hide quick links:
Advertisement
Table of Contents
Need help?
Do you have a question about the Goodrive20-EU VFD Series and is the answer not in the manual?
Questions and answers
Start stop time
The start-stop time for the INVT Goodrive20-EU VFD Series is not explicitly mentioned in the provided context. However, the "Pre-exciting time" (P03.25) is listed as a parameter that helps improve torque performance during startup, with a setting range of 0.000 to 10.000 seconds. If more specific start-stop time details are needed, they may be found in additional documentation.
This answer is automatically generated