HEIDENHAIN TNC 640 (34059x-02) Cycle programming - Manual (Page 285)

Turning Cycles (software option 50) 13.1
13
TNC 640 | User's Manual Cycle Programming | 5/2013
285
The TNC has various options for defining the blank:
Workpiece blank definition Soft key
Deactivate blank form update
TURNDATA
BLANK OFF: No input
Workpiece blank definition in a program: Enter
name of the file
Workpiece blank definition in a program: Enter
the string parameter with the program name
Workpiece blank definition in a subprogram:
Enter the number of the subprogram
Workpiece blank definition in a subprogram:
Enter the name of the subprogram
Workpiece blank definition in a subprogram:
Enter the string parameter with the
subprogram name
Activate blank form update and define workpiece blank:
Show the soft-key row with special functions
Select the menu for
TURNING PROGRAM
FUNCTIONS
Select
BASIC FUNCTIONS
Select
FUNCTION MODE
Select the function for blank form update
Select blank form update
NC syntax
11 FUNCTION TURNDATABLANK LBL 20