CHINT NVF2G-S Series - Page 82

01
06
0001
0004 D9C9
Inverter
address
write
command
parameter
address
data
content
CRC
check
01
86
12
C26D
Inverter
address
error response
code
error
code
CRC
check
setting range of 0~2, then an error response message will appear.
Data sent by the host:
Data received by the host:
Notice
Common malfunctions
Possible Causes
1. No response to communication
2. The inverter returns abnormal
1. Serial port selection error
2. The + and - polarities of the RS485 bus are reversed
3. Parameter settings such as baud rate, data bit, and stop bit
are inconsistent with the inverter
074
NVF2G-S Series Inverter User's Guide