E42_AO_GetFaultValues

 

This function code is used to set the output value of contiguous Analog Output channels.

 

C/C++

int E42_AO_GetFaultValues( int hConnection,

BYTE bytSlot,

BYTE bytStartChannel,

BYTE bytCount,

WORD wValue[ ]);

 

Visual Basic

Declare Function E42_AO_GetFaultValues Lib "MXIO.dll" (ByVal hConnection As Long, ByVal bytSlot As Byte, ByVal bytStartChannel As Byte, ByVal bytCount As Byte, iValue As Integer) As Long

 

Arguments:

hConnection

The handle for an I/O device connection.

bytSlot

Slot number of the I/O module. The Slot number ranges from 1 to 16. But this parameter is inactive in ioLogik 2000.

bytStartChannel

Specifies the starting channel.

M-4402/M-4410 All Channels use the same fault vaule. Just only support bytStartChannel=0 && bytCount=1

bytCount

The number of channels to be gets.

wValue

An array that stores the contiguous A/O channel's safe raw data to be get. The wValue[0] represents the value of the starting channel.

 

Return Value:

Succeed

MXIO_OK

Fail

Refer to Return Codes.