Schneider Electric Modicon BM85 User Manual
Page 65
Configuring the Modbus Models
890 USE 103 00
55
2D
Modbus state timer event error
2E
UART interrupt error
Modbus Plus Processor Interface Error Codes: 34 ... 36 Hex
Code (Hexadecimal)
Meaning
34
Modbus Plus Processor interface error
35
Modbus Plus Processor opcode response error
36
Timeout error waiting for Modbus Plus Processor
LLC Layer Error Codes: 81 ... A3 Hex
Code (Hexadecimal)
Meaning
81
Master state error
82
Slave state error
83
Unknown routing failure to send
84 ... 8B
Port number error
91
Privilege flag not reset
92
Port number error
A2, A3
Unknown function code