Function
Retrieves the data of general purpose output signal.
Format
Ret = SmcWGetDigitalOut( Id, AxisNo, OutData )
Parameters
Id [
VB.NET: Short ] [ C, C++: short ] [ C#: short ] [ Python: ctypes.c_short
]
SSpecify the Deice ID retrieved by SmcWInit
function.
AxisNo
[ VB.NET: Short ] [ C, C++: short ] [ C#: short ] [ Python: ctypes.c_short
]
Specify the axis number.
OutData
[ VB.NET: Short ] [ C, C++: short *] [ C#: out short ] [ Python: ctypes.POINTER(ctypes.c_short)
]
Specify the address of a variable to store the data of general purpose
output signal.
[ 0 | 0 | 0 | 0 | 0 | OUT3 | OUT2 | OUT1 ]
0 |
Signal OFF |
1 |
Signal ON |
Return Value
Ret [ VB.NET: Integer ] [ C, C++: long ] [ C#: int ] [ Python: ctypes.c_long ]
0 |
Terminated normally |
Non-zero |
Terminated abnormally |
See also: Error code details
Remarks
This function can be executed even if the axis is in operation.
Example
The general-purpose output signal data of axis number 1 is acquired.
VB.NET
Dim Ret As Integer
Dim OutData As Short
Ret = SmcWGetDigitalOut( Id , 1, OutData )
C, C++
long Ret;
short OutData;
Ret = SmcWGetDigitalOut( Id , 1, &OutData );
C#
int Ret;
short OutData;
Ret = Smc.WGetDigitalOut( Id , 1, out OutData );
Python
Ret = ctypes.c_long()
OutData = ctypes.c_short()
Ret.value = csmc.SmcWGetDigitalOut( Id , 1, ctypes.byref(OutData) )
See Also