User's Manual ISO TNC 360 (260020xx, 280490xx) - heidenhain

6 Subprograms and Program Section Repeats
6.1 Subprograms
Programming and calling subprograms
TNC 360
To mark the beginning of the subprogram:
G
G
L
9 8
LABEL NUMBER?
e.g. 5
9
5
0
8
END
END
. 0
ENT
Resulting NC block: G98 L5 *
To mark the end of the subprogram:
A subprogram must always end with label number 0.
LABEL NUMBER?
ENT
Resulting NC block: G98 L0 *
To call the subprogram:
A subprogram is called with its label number.
Resulting NC block: L5,0 *
END
Select the label setting function.
In this example, the subprogram begins with LABEL 5.
Select the label setting function.
End of subprogram.
Calls the subprogram following LBL 5.
The command L0,0 is not allowed because label 0 can only be used to mark the end of a subprogram.
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