Function
Retrieves the setting that indicates whether to use the limit signals.
Format
Ret = SmcWGetLimitMask( Id, AxisNo, LimitMask )
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.
LimitMask
[ VB.NET: Short ] [ C, C++: short *] [ C#: out short ] [ Python: ctypes.POINTER(ctypes.c_short)
]
Specify the address of a variable to store the value that indicates whether
to use the limit signals
[ 0 | 0 | 0 | 0 | 0 | 0 | ALM | SD ]
Meaning of signals
SD |
Deceleration stop limit |
ALM |
Alarm/urgent stop limit |
Settings
0 |
Limit enabled |
1 |
Limit disabled |
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
A setting of the limit signal of axis number 1 effective/invalid is acquired.
VB.NET
Dim Ret As Integer
Dim LimitMask As Short
Ret = SmcWGetLimitMask( Id , 1, LimitMask )
C, C++
long Ret;
short LimitMask;
Ret = SmcWGetLimitMask( Id , 1, &LimitMask ) ;
C#
int Ret;
short LimitMask;
Ret = Smc.WGetLimitMask( Id , 1, out LimitMask ) ;
Python
Ret = ctypes.c_long()
LimitMask = ctypes.c_short()
Ret.value = csmc.SmcWGetLimitMask( Id , 1, ctypes.byref(LimitMask) )
See Also