AO2K_GetPowerOnValues

 

This function code is used to get the power on value of contiguous A/O channels.

 

C/C++

int AO2K_GetPowerOnValues( int hConnection,

BYTE bytStartChannel,

BYTE bytCount,

double dValue[ ]);

 

Visual Basic

Declare Function AO2K_GetPowerOnValues Lib "MXIO.dll" (ByVal hConnection As Long, ByVal bytStartChannel As Byte, ByVal bytCount As Byte, dValue As Double) As Long

 

Arguments:

hConnection

The handle for an I/O device connection.

bytStartChannel

Specifies the starting channel.

bytCount

The number of channels to be get.

dValue

An array that stores the contiguous A/O channel's power on value to be get. The dValue[0] represents the value of the starting channel. The unit is Vdc for the voltage channel and mA for the current channel.

 

Return Value:

Succeed

MXIO_OK

Fail

Refer to Return Codes.