Moxa M-1401 Manual descargar pdf (Pagina 94)

ioLogik MXIO DLL API Reference Direct I/O Command Sets

6-57

AO_SetSafeRaws

This function code is used to set safe values for contiguous A/O

channels in raw data format.

C/C++

Arguments

Return Value

int AO_GetSafeRaws ( int hConnection,

BYTE bytSlot,

BYTE bytStartChannel,

BYTE bytCount,

WORD wValue[ ]);

hConnection: The handle for an I/O connection.

bytSlot: Slot number of the I/O module, from 1 to 32.

This parameter is inactive for the ioLogik

E2000 and R2000.

bytStartChannel: Specifies the starting channel.

bytCount: The number of channels to write.

wValue: An array that stores safe values in raw data

format for the contiguous A/O channels.

wValue[0] represents the value of the starting

analog output channel.

Succeed MXIO_OK.

Fail R

ode

AO_GetSafeRaw

This function code is used to get the safe value for a specific A/O

channel in raw data format.

C/C++

Arguments

Return Value

int AO_GetSafeRaw ( int hConnection,

BYTE bytSlot,

BYTE bytChannel,

WORD * wValue);

hConnection: The handle for an I/O connection.

bytSlot: Slot number of the I/O module, from 1 to 32.

This parameter is inactive for the ioLogik

E2000 and R2000.

bytChannel: The desired channel.

wValue: A pointer to the safe value for the desired

channel in raw data format.

Succeed MXIO_OK.

Fail Refer

oRe

nCodes.

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