Moxa M-1401 Manual descargar pdf (Pagina 95)

ioLogik MXIO DLL API Reference Direct I/O Command Sets

6-58

AO_SetSafeRaw

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

channel in raw data format.

C/C++

Arguments

Return Value

int AO_SetSafeRaw ( 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: Stores the safe value for the desired channel in

raw data format.

Succeed MXIO_OK.

Fail Refer

oRe

nCodes.

Analog Output Commands for ioLogik E2000, R2000

AO2K_GetRanges

This function code is used to get the ranges of contiguous A/O

channels.

C/C++

Arguments

Return Value

int AO2K_GetRanges ( int hConnection,

BYTE bytStartChannel,

BYTE bytCount,

WORD wRange[ ]);

hConnection: The handle for an I/O connection.

bytStartChannel: Specifies the starting channel.

bytCount: The number of channels to read.

wRange: An array that stores theranges of the

contiguous A/O channels. wRange[0]

represents the value of the starting channel. The

values are:

0: 0-10 VDC

1: 4-20 mA

0xff: disable

Others : return Illegal Data Value

Succeed MXIO_OK.

Fail Refer

oRe

nCodes.

1 2 ... 90 91 92 93 94 95 96 97 98 99 100 ... 128 129

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