RS-485 Communication Features
received from a monitor registration request
Total bytes=7
Monitor Registration Execution Normal Response
Total bytes= (7 + n x 4): a maximum of 39
Monitor Registration Execution Error Response
Total bytes=9
7.3.6.4 Error Code
The requested function cannot be performed by a slave
because the corresponding function does not exist.
The received parameter address is invalid at the slave.
The received parameter data is invalid at the slave.
Tried writing (W) to a parameter that does not allow
writing (read-only parameters, or when writing is
prohibited during operation)
The frame size does not match.