Goodrive600 series high-performance multifunction VFD
Communication networking
-134-
in commands. Otherwise, command errors may occur due to repeated CRC check.
The commissioning command to set the VFD whose address is 03H to be forward running is as follows:
Parameter
address
VFD
address
Write
command
CRC
Forward running
03
06
20 00
00 01
42 28
Note:
1. Set the VFD address (P14.00) to 03.
2. Set "Channel of running commands" (P00.01) to "Communication", and set "Communication channel of running
commands" (P00.02) to the Modbus communication channel.
3. Click
Send
. If the line configuration and settings are correct, a response from the VFD is received as follows:
Parameter
address
VFD
address
Write
command
CRC
Forward running
03
06
20 00
00 01
42 28
6.3.8 Related parameters
Table 6-3 Rectifier unit related parameters
Function
code
Name
Description
Default
Modify
P20.00
Local communication
address
1
–247
1
◎
P20.01
Communication baud
rate
0: 1200BPS
1: 2400BPS
2: 4800BPS
3: 9600BPS
4: 19200BPS
5: 38400BPS
6: 57600BPS
7: 115200BPS
4
◎
P20.02
Data bit check
0: No check (N, 8, 1) for RTU
1: Even check (E, 8, 1) for RTU
2: Odd check (O, 8, 1) for RTU
3: No check (N, 8, 2) for RTU
4: Even check (E, 8, 2) for RTU
5: Odd check (O, 8, 2) for RTU
1
◎
P20.03
Communication
response delay
0
–200ms
5
○
P20.04
Communication timeout
time
0.0 (invalid); 0.1
–60.0s
0.0s
○
P20.05
Transmission error
processing
0: Report an alarm and coast to stop
1: Keep running without reporting an alarm
2: Stop in enabled stop mode without
reporting an alarm (applicable only to
communication mode)
3: Stop in enabled stop mode without
0
○
