HEIDENHAIN TNC 620, User Manual

Page: 286 / 521

Testing and running | Program run
6
Block scan to the first start-up point:
Press the
BLOCK SCAN
soft key
Enter the first NC block where you wish to start
Press the
ADVANCED
soft key if needed
If required, press the
SELECT LAST BLOCK
soft
key in order to select the last saved interruption
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.
Block scan 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
Repeat these steps if required to jump to the next
start-up point
Press the
NC Start
key
The control resumes execution of the NC
program.
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HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 01/2022