Lenze PLC Designer PLC Designer (R3-1) - Manual (Page 956)

L-force | PLC Designer
Device Editors
954 DMS 4.1 EN 03/2011 TD29
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5. Start up:
The program now can be compiled without errors and started. It will process the CNC
program as soon as the Execute-inputs of the Decoder and Interpolator have been set.
If you change the values of the global variables, those will be read at a re-start of the
Decoder and the path will be adjusted accordingly. Also regard the function of the
Append-input of the Decoder.
CNC Example 3: Path preprocessing online
See the corresponding sample project CNCprepro.project!
We want to extend the previous example by a path-preprocessing function: The
corners of the program should be smoothed by splines. This is done by the
SMC_SmoothPath module. The CNC program must be embraced by the words
G51/G50:
Abb. 535 Example object of the CNCprepro.project