W5K_Exp_Status
This function code is used to read the status of the ioLogik W5000 Module..
C/C++
int W5K_Exp_Status( int hConnection,
WORD *wState);
Visual Basic
Declare Function W5K_Exp_Status Lib "MXIO.dll" (ByVal hConnection As Long, wState 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: Expansion module offline 1: Expansion module online 2: Expansion module unmatch type 3: module returns modbus exception 4: network err |