W5K_ReadStatus

 

This function code is used to read the status of the ioLogik W5000 Module.

 

C/C++

int W5K_ReadStatus( int hConnection,

WORD *wState,

WORD *wLastErrorCode);

 

Visual Basic

Declare Function W5K_ReadStatus Lib "MXIO.dll" (ByVal hConnection As Long, wState As Integer, wLastErrorCode As Integer) As Long

 

Arguments:

hConnection

The handle for an I/O device connection.

wState

Stores the Bus status in numerical format. The values are

0: Initial

1: Initial NET

2: Initial Fault

3: IO

4: IO Failed

5: Idle

wLastErrorCode

Stores the Field Power status in numerical format. The values are:

0: No error

1: Communication error.

2: Modbus error(need reboot)

3: Pending error(need reboot)

4: Out of memory error(need reboot)

 

Return Value:

Succeed

MXIO_OK

Fail

Refer to Return Codes.