HEIDENHAIN TNC 620 Programming Station

Subprograms and program section repeats | Subprograms
8
Calling a subprogram
Call a subprogram: Press the LBL CALL key
Enter the subprogram number of the subprogram
you wish to call. If you want to use a label name,
press the LBL NAME soft key to switch to text
entry.
If you want to enter the number of a string
parameter as target address, press the QS soft
key
The control then jumps to the label name that is
specified in the string parameter defined.
Ignore repeats REP by pressing the NO ENT key.
Repeat REP is used only for program section
repeats
CALL LBL 0 is not permitted (Label 0 is only used to mark
the end of a subprogram).
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HEIDENHAIN | TNC620 | Klartext Programming User's Manual | 01/2022