HEIDENHAIN TNC 640 User Manual page 365

Cycles: Turning | Turning Cycles (software option 50)
The TNC has various options for defining the blank:
Soft key Workpiece blank definition
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
Menu: Press the TURNING PROGRAM
FUNCTIONS soft key
Press the BASIC FUNCTIONS soft key
Select the function for blank form update
NC syntax
11 FUNCTION TURNDATABLANK LBL 20
HEIDENHAIN | User's manual for cycle programming | 10/2017
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