HEIDENHAIN iTNC 530 (340 420) - Manual (Page 370)

342 8 Programming: Cycles
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Edit a pocket table in a Program Run operating mode.
In a program run mode you can select the active datum table. Press
the DATUM TABLE soft key. You can then use the same editing
functions as in the Programming and Editing mode of operation.
Transferring the actual values into the datum table
You can enter the current tool position or the last probed position in
the datum table by pressing the "actual-position-capture" key:
U U U U Place the text box on the line of the column in which you want to
enter the position.
U U U U Select the actual-position-capture function: The TNC
opens a pop-up window that asks whether you want
to enter the current tool position or the last probed
values.
U U U U Select the desired function with the arrow keys and
confirm your selection with the ENT key.
U U U U To enter the values in all axes, press the ALL VALUES
soft key.
U U U U To enter the value in the axis where the text box is
located, press the CURRENT VALUE soft key.
Configuring the datum table
On the second and third soft-key rows you can define for each datum
table the axes for which you wish to set the datums. In the standard
setting all of the axes are active. If you wish to exclude an axis, set the
corresponding soft key to OFF. The TNC then deletes that column
from the datum table.
If you do not wish to define a datum table for an active axis, press the
NO ENT key. The TNC then enters a dash in the corresponding
column.
To leave a datum table
Select a different type of file in file management and choose the
desired file.
Status Displays
If datums in the table are referenced to the machine datum, then:
n
The actual position values are referenced to the active (shifted)
datum.
n
All of the position values shown in the additional status display are
referenced to the machine datum, whereby the TNC accounts for
the manually set datum.