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MODBUS_REGISTER_MONITORING

This is a structure information to monitor a single Modbus register value. It contains the Modbus I/O symbolic name and its corresponding register value.

BYTE#

Field Name

Data Type

Value

Remarks

0

_szSymbol

char[MAX_SYMBOL_SIZE]

Symbolic name of the Modbus I/O

32

_iRegValue

unsigned short

Current Modbus register value

Total size: 34 bytes

Defined in: DRFS.h

typedef struct _MODBUS_REGISTER_MONITORING
{
    /* modbus i/o name */
    char                        _szSymbol[MAX_SYMBOL_SIZE];
    /* modbus i/o value */
    unsigned short              _iRegValue;

} MODBUS_REGISTER_MONITORING, *LPMODBUS_REGISTER_MONITORING;