AO2K_SetRange

 

This function code is used to set the range for a specific A/O channel.

 

C/C++

int AO2K_SetRange( int hConnection,

BYTE bytChannel,

WORD wRange);

 

Visual Basic

Declare Function AO2K_SetRange Lib "MXIO.dll" (ByVal hConnection As Long, ByVal bytChannel As Byte, ByVal iRange As integer) As Long

 

Arguments:

hConnection

The handle for an I/O device connection.

bytChannel

The specific channel to be set.

wRange

Stores the specific A/O channel's range. The values are:

0: 0-10Vdc

1: 4-20mA

Others_return Illegal Data Value

 

Return Value:

Succeed

MXIO_OK

Fail

Refer to Return Codes.