HEIDENHAIN TNC 640, User Manual, Page: 746 / 948

Manual Operation and Setup | Managing presets
17
746
HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017
Activating a preset
Activate a preset in the
Manual operation
mode
NOTICE
Caution: Significant property damage!
Undefined fields in the preset table behave differently from
fields defined with the value
0
: Fields defined with the value
0
overwrite the previous value when activated, whereas with
undefined fields the previous value is kept.
Before activating a preset, check whether all columns contain
values.
Operating notes:
When activating a preset from the preset table,
the control resets any active datum shift, mirroring,
rotation, or scaling factor.
On the other hand, the
Tilt working plane
function
(Cycle
19
or
PLANE
) remains active.
Select the
Manual operation
mode
Press the
PRESET MANAGEMENT
soft key
Select the preset number that you want to
activate
Or, with the
GOTO
key, select the preset number
that you want to activate
Confirm with the
ENT
key
Press the
ACTIVATE PRESET
soft key
Confirm activation of the preset
The control sets the display and the basic
rotation.
Exit the preset table
Activating a preset in an NC program
Use Cycle 247 in order to activate presets from the preset table
during program run. In Cycle 247 you define the number of the
preset to be activated.
Further information: Cycle Programming User's Manual