Moxa M-1401 Manuel télécharger pdf (Page 46)

ioLogik MXIO DLL API Reference Direct I/O Command Sets

6-9

Cnt2K_SetFilters

This function code is used to set the filter values of contiguous D/I

channels in Counter mode.

C/C++

Arguments

Return Value

int Cnt2K_SetFilters ( int hConnection,

BYTE bytStartChannel,

BYTE bytCount,

WORD wFilter[ ]);

hConnection: The handle for an I/O connection.

bytStartChannel: Specifies the starting channel.

bytCount: The number of channels to set.

wFilter: An array that stores the filter values for the

contiguous D/I channels.

Succeed MXIO_OK.

Fail Refer

oRe

nCodes.

Cnt2K_GetFilter

This function code is used to get the filter value of a specific D/I

channel in Counter mode.

C/C++

Arguments

Return Value

int Cnt2K_GetFilter ( int hConnection,

BYTE bytChannel,

WORD * wFilter);

hConnection: The handle for an I/O connection.

bytChannel: The desired channel.

wFilter: A pointer to the filter value.

Succeed MXIO_OK.

Fail Refer

oRe

nCodes.

Cnt2K_SetFilter

This function code is used to set the filter value of a specific D/I

channel in Counter mode.

C/C++

Arguments

Return Value

int Cnt2K_SetFilter ( int hConnection,

BYTE bytChannel,

WORD wFilter);

hConnection: The handle for an I/O connection.

bytChannel: The desired channel.

wFilter: Stores the filter value.

Succeed MXIO_OK.

Fail Refer

oRe

nCodes.

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Moxa M-1401 Manuel Page 46

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