Siemens SINUMERIK 840D sl Programming Manual page 579

Examples
Example 1: Program section as curve table definition
A program section is to be used unchanged for defining a curve table. The STOPRE
command for preprocessing stop can remain and is reactivated immediately as soon as the
program section is no longer being used for table definition and CTABDEF and CTABEND
have been removed.
Program code
...
CTABDEF(Y,X,1,1)
...
IF NOT ($P_CTABDEF)
STOPRE
ENDIF
...
CTABEND
Example 2: Definition of a non-periodic curve table
Job Planning
Programming Manual, 06/2009, 6FC5398-2BP20-0BA0
Comments
; Definition of a curve table.
Axis couplings
9.2 Curve tables (CTAB)
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