Siemens SINUMERIK 840D sl Programming Manual page 591

Parameters
CONTPRON
TABNAME
MACH
NN
MODE
Example 1: Creating curve table
Create a contour table with
• name KTAB,
• up to 30 contour elements (circles, straight lines),
• a variable for the number of relief cut elements,
• a variable for error messages.
Job planning
Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0
Activate contour preparation
Name of the contour table
Parameters for type of machining:
"G": Longitudinal turning: Inside machining
"L": Longitudinal turning: External machining
"N": Face turning: Inside machining
"P": Face turning: External machining
Number of relief cuts in result variable of type INT
Machining direction, INT type
0 = Contour preparation forward (default value)
1 = Contour preparation in both directions
User stock removal programs
14.2 Contour preparation (CONTPRON)
14-3