SMB MAT-LC-C Series User Manual page 132

Error
2）Master MBUS_MSG
Table E-2 MBUS_MSG instruction
Parameter
First
Slave
RW
Addr
Count
DataPtr
Done
Error
3）Slave MBUS_INIT
1: Instruction is completed
Error code
Active bit (0: inactive 1: active). If not activated once,
the instruction is executed once.
Slave number
R/W read and write
0：Read
1：Write
Read and write register address (eg. 40001,30001)
Number of read and write bytes (Value range: 0 to 120
characters)
Read/write pointer (where data is read or written to a
register)
Done bit
0: Instruction is being executed
1: Instruction is completed
Error code
BYTE
Description
132
Initializ
Data type
ation
BOOL 0
BYTE 0
BYTE 0
DWORD 0
INT 0
POINTE
R TO 0
BYTE
BOOL 0
BYTE 0