D P M - C 5 0 1 L / C 5 0 2 O p e r a t i o n M a n u l
6.1 Table of Error Codes
_1
When an error occurs during operation, an error code will be sent through Modbus. You can refer to the
following table of error codes to see the causes of the errors.
Error Code
0x01
0x02
0x03
0x04
_6
6 - 2
Name
Illegal function
Illegal data address
Illegal data value
Slave device failure
Description
Incorrect function code
Incorrect data address to read or write
Incorrect data format (e.g., data length)
Salve cannot execute the command.
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