HEIDENHAIN TNC 320 User Manual page 570

15
Test Run and Program Run
15.5 Program run
Procedure for simple mid-program startup
The control only displays the dialogs required by the
process in the pop-up window.
Press the BLOCK SCAN soft key
The control shows a pop-up window with the
active main program.
Start-up at: N = Enter the number of the NC block
where you wish to enter the NC program
Program = Check the name and path of the
NC program containing the NC block, or enter with
the SELECT soft key
Repetitions = Enter the number of machining
operations which should be taken into
account in the block scan if the NC block is
located within a program section repetition.
Default 1 means first machining
Press the ADVANCED soft key if required to select
the last saved interruption
Press the NC START key
The control starts the block scan, calculates until
the entered NC block and shows the next dialog.
If you changed the machine status:
Press the NC START key
The control restores the machine status, e.g.
TOOL CALL, M functions and shows the next
dialog.
If you changed the axis positions:
Press the NC START key
The control approaches the specified positions in
the specified sequence and shows the next dialog.
Approach axes in individually selected sequence:
Further Information:
page 573
Press the NC START key
The control resumes execution of the NC program.
Example of simple mid-program startup
After an internal stop you wish to start in block 12 in the third
machining of LBL 1.
In the pop-up window enter the following data:
Start-up at: N =12
Repetitions = 3
570
"Returning to the contour",
HEIDENHAIN | TNC 320 | Conversational Programming User's Manual | 9/2016