HEIDENHAIN TNC 620, User Manual

Page: 267 / 521

Testing and running | Test run
Executing a
Test Run
up to a certain NC block
With the
STOP AT
function, the control executes a
Test Run
up to the
NC block with block number
N
.
To stop the
Test Run
at the desired NC block, proceed as follows:
Press the
STOP AT
soft key
Stop at: N =
Enter the block number at which the
simulation should stop
Program
: Enter the name of the NC program
containing the NC block with the selected block
number
The control shows the name of the selected
NC program.
If the simulation is to be stopped in an
NC program that has been called using
PGM
CALL
, then enter this name
Repetitions =
If
N
is located in a program-section
repeat, enter the number of repeats that you want
to run.
Default 1: The control stops before
N
is simulated
Possibilities in stopped condition
If you interrupt the
Test Run
with the
STOP AT
function, you have the
following possibilities in this stopped condition:
Enable or disable
NC block skip
Optional program stop
enable or disable
Modify graphics resolution and model
Modify the NC program in the
Programming
operating mode
If you modify the NC program in the
Programming
operating mode,
the simulation behaves as follows:
Modification before the interruption point: The simulation restarts
at the beginning
Modification after the interruption point: Positioning at the
interruption point is possible with
GOTO
6
HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 01/2022
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