HEIDENHAIN TNC 620 E, User Manual

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Test Run and Program Run | Program run
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HEIDENHAIN | TNC 620 | Conversational Programming User's Manual | 10/2017
Moving the machine axes during an interruption
You can move the machine axes during an interruption in the same
way as in the
Manual operation
mode.
NOTICE
Danger of collision!
During a program interruption, the axes can be moved manually
(e.g., in order to retract out of a drilled hole. If, at the time of the
interruption, the
Tilt the working plane
function is active, then
the
3D ROT
soft key becomes available. The
3D ROT
function
can be used to deactivate the tilted working place or to limit
manual traverse exclusively to the active tool axis. A risk of
collision exists for incorrect
3D ROT
settings!
It is better to use the
TOOL AXIS
function
Use a low feed rate
Modifying the preset during an interruption
If you modify the active preset during an interruption, resuming the
program run is only possible with
GOTO
or mid-program startup at
the interruption point.
Example:
Retracting the spindle after tool breakage
Interrupt machining
Enable the axis direction keys: Press the
MANUAL TRAVERSE
soft key
Move the machine axes with the axis direction keys
On some machines you may have to press the
NC start
key after the
MANUAL TRAVERSE
soft key to enable the
axis direction keys. Refer to your machine manual.