HEIDENHAIN TNC 640, User Manual, Page: 520 / 948

Special Functions | Global Program Settings (option 44)
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HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017
Operating notes:
In the fillable form the control dims any axes that are
not active on your machine.
Entered values (e.g. offset values or values for
Handwheel superimp.:
) are defined in the unit
of measure (mm or inch) selected in the position
display. Angles are always entered in degrees.
Touch-probe functions are not possible in
combination with the
Global Program Settings
function. If at least one settings possibility is active,
the control displays an error message if a manual
touch-probe function is selected or when executing
an automatic touch-probe cycle.
If you want to use
Handwheel superimp.:
while
machining with
Dynamic Collision Monitoring
(DCM)
, then the control must be in a stopped or
interrupted state.
Further information: "General status display",
page 98
As an alternative you can deactivate
Dynamic
Collision Monitoring (DCM)
.
Further information: "Activating and deactivating
collision monitoring", page 512