Test Run and Program Run | Program run
15
HEIDENHAIN | TNC 320 | ISO Programming User's Manual | 10/2017
615
Procedure for multi-level mid-program startup
If you, for example, start in a subprogram that is called several
times by the main program, then use the multi-level mid-program
startup. For this purpose, jump in the main program to the desired
subprogram call. With the CONTINUE BLOCK SCAN function, you
can jump further from this position.
Operating notes:
The control only displays the dialogs required by the
process in the pop-up window.
You can also continue the BLOCK SCAN without
restoring the machine status and the axis position
of the first startup point. For this, press the
CONTINUE BLOCK SCAN soft key before confirming
the restoration with the NC-Start key.
Mid-program startup to the first start-up point:
Press the BLOCK SCAN soft key
Enter the first NC block where you wish to start
Press the NC Start key
The control starts the block scan and calculates
until the entered NC block.
If the control should restore the machine status of the entered
NC block:
Press the NC Start key
The control restores the machine status, e.g. tool
call, M functions.
If the control should restore the axis positions:
Press the NC Start key
The control moves in the specified sequence to
the specified positions.
If the control should run the NC block:
Select the Program Run Single Block operating
mode if required
Press the NC Start key
The control runs the NC block.
Mid-program startup to the next start-up point:
Press the CONTINUE BLOCK SCAN soft key
Enter the NC block where you wish to start
If you changed the machine status:
Press the NC Start key
If you changed the axis positions:
Press the NC Start key
If the control should run the NC block:
Press the NC Start key
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