AO_GetSafeRaw

 

This function code is used to get the safe raw data for a specific A/O channels.

 

C/C++

int AO_GetSafeRaw( int hConnection,

BYTE bytSlot,

BYTE bytChannel,

WORD * wValue);

 

Visual Basic

Declare Function AO_GetSafeRaw Lib "MXIO.dll" (ByVal hConnection As Long, ByVal bytSlot As Byte, ByVal bytChannel 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 32. But this parameter is inactive in ioLogik 2000.

bytChannel

The specific channel to be get.

M-4402/M-4410 All Channels use the same safe vaule. Just only support bytChannel=0

wValue

A pointer that stores the specific channel's safe raw data to be get.

 

Return Value:

Succeed

MXIO_OK

Fail

Refer to Return Codes.