SD940
BD module
5
SD941
SD942
SD943
COM
1
ID
Function
Description
SD130
SD131
Serial port communication
error code
0
:
Correct
Serial port communication error code :
13
:
No initial character
14
:
No ending character
100
:
Hardware error
101
:
Timeout error
108
:
CRC parity error
110
:
Station number error
Modbus communication error code:
211
:
Function number do not support
212
:
Address error
(
overrun
)
213
:
Data length error
214
:
Data error
215
:
Slave station busy
216
:
Data storage error
(
Erase FLASH
)
SD132
SD133
SD134
SD135
SD136
SD137
SD138
SD139
COM
2
SD140
SD141
Serial port communication
error code
0
:
Correct
Serail port communication error code :
13
:
No initial character
14
:
No ending character
100
:
Hardware error
101
:
Timeout error
Communication