Moxa M-1401 Handbuch PDF herunterladen (Seite 37)

ioLogik MXIO DLL API Reference Modbus Command Sets

5-3

MXIO_WriteRegs

This function code is used to write the contents of a contiguous

block of the I/O holding registers.

C/C++

Arguments

Return Value

int MXIO_WriteRegs ( int hConnection,

WORD wStartRegister,

WORD wCount,

WORD wRegister[ ]);

hConnection: The handle for an I/O connection.

wStartRegister: Specifies the starting register address. The

address begins at 0.

wCount: The number of coils to be written.

wRegister: An array that stores the register values.

Succeed MXIO_OK.

Fail Refer to Return Codes.

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Moxa M-1401 Handbuch Seite 37