Moxa M-1401 Manuel télécharger pdf (Page 98)

ioLogik MXIO DLL API Reference Direct I/O Command Sets

6-61

AO2K_SetPowerOnValues

This function code is used to set the power on values of

contiguous A/O channels.

C/C++

Arguments

Return Value

int AO2K_SetPowerOnValues ( int hConnection,

BYTE bytStartChannel,

BYTE bytCount,

double dValue[ ]);

hConnection: The handle for an I/O connection.

bytStartChannel: Specifies the starting channel.

bytCount: The number of channels to set.

dValue: An array that stores the power on valuse 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 to Return Codes.

AO2K_GetPowerOnValue

This function code is used to get the power on value for a specific

channel.

C/C++

Arguments

Return Value

int AO2K_GetPowerOnValue ( int hConnection,

BYTE bytChannel,

double * dValue);

hConnection: The handle for an I/O connection.

bytChannel: The desired channel.

dValue: A pointer to the power on value for the desired

A/O channel. The unit is Vdc for the voltage

channel and mA for the current channel.

Succeed MXIO_OK.

Fail Refer

oRe

nCodes.

AO2K_SetPowerOnValue

This function code is used to set the power on value for a specific

channel.

C/C++

Arguments

Return Value

int AO2K_SetPowerOnValue ( int hConnection,

BYTE bytChannel,

double dValue);

hConnection: The handle for an I/O server connection.

bytChannel: The desired channel.

dValue: Stores the power on value for the desired A/O

channel. The unit is Vdc for the voltage

channel and mA for the current channel.

Succeed MXIO_OK.

Fail

Refer

Ret

ode

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Moxa M-1401 Manuel Page 98

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