Moxa M-1401 Manual descargar pdf (Pagina 91)

ioLogik MXIO DLL API Reference Direct I/O Command Sets

6-54

AO_WriteRaw

This function code is used to write the raw data value of a specific

analog output channel.

C/C++

Arguments

Return Value

int AO_WriteRaw ( 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 specific channel to be written.

wValue: Stores the raw data value for the desired analog

output channel.

Succeed MXIO_OK.

Fail Refer

oRe

nCodes.

AO_GetSafeValues

This function code is used to get the safe values of contiguous

analog output channels.

C/C++

Arguments

Return Value

int AO_GetSafeValues ( int hConnection,

BYTE bytSlot,

BYTE bytStartChannel,

BYTE bytCount,

Double dValue[ ]);

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 read.

dValue: An array that stores the safe values for the

contiguous A/O channels. dValue[0]

represents the value of the starting channel.

The unit is Vdc for the voltage channel and

mA for the current channel.

Succeed MXIO_OK.

Fail Refer

oRe

nCodes.

1 2 ... 86 87 88 89 90 91 92 93 94 95 96 ... 128 129

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