HEIDENHAIN TNC 620, User Manual

Page: 255 / 521

Testing and running | Monitoring for collisions
6.2 Monitoring for collisions
Application
Extended collision monitoring is available in
Test Run
operating
mode.
The control issues a warning in the following events:
Collisions between the tool holder and the workpiece
Collisions between the tool and the workpiece
The control also considers inactive steps of a stepped tool.
During material removal at rapid traverse
Extended collision monitoring helps you reduce the
risk of collision. However, the control cannot consider
all possible constellations during operation.
The
Advanced checks
function in the simulation uses
the information from the workpiece blank definition
for workpiece monitoring. The control can monitor
only the active workpiece blank, even if several
workpieces are clamped in the machine!
Further information: User's Manual for Klartext
Programming
To activate extended collision monitoring, proceed as follows:
Set the soft key to
ON
The control performs extended collision
monitoring during a test run.
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HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 01/2022
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