Function
Retrieves the setting of S speed.
Format
Ret = SmcWGetSSpeed( Id, AxisNo, SSpeed )
Parameters
Id [ C, C++: short ] [ Python: ctypes.c_short ]
Specify the device ID retrieved by SmcWInit function.
AxisNo [ C, C++: short ] [ Python: ctypes.c_short ]
Specify the axis number.
SSpeed [ C, C++: double * ] [ Python: ctypes.POINTER(ctypes.c_double) ]
Specify the address of a variable to store the value of S speed. The unit is [pps].
Return Value
Ret [ C, C++: long ] [ Python: ctypes.c_long ]
0 |
Terminated normally |
Non-zero |
Terminated abnormally |
See also: Error code details
Remarks
The value is corrected by
the resolution set with SmcWSetResolveSpeed.
Example: 405pps in case of resolution 15pps
This function can be executed even if the device is in operation.
Example
The set up information in S Speed section of axis number 1 is acquired.
C, C++
long Ret;
double SSpeed ;
Ret = SmcWGetSSpeed( Id , 1, &SSpeed );
Python
Ret = ctypes.c_long()
SSpeed = ctypes.c_double()
Ret.value = csmc.SmcWGetSSpeed( Id , 1, ctypes.byref(SSpeed) )
See Also