HEIDENHAIN TNC 426, User Manual

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322 8 Programming: Cycles
8.8
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Selecting a datum table in the part program
With the
SEL TABLE
function you select the table from which the TNC
takes the datums:
U To select the functions for program call, press the
PGM CALL key.
U Press the TOOL TABLE soft key.
U Enter the complete path name of the datum table and
confirm your entry with the END key.
Editing a datum table
Select the datum table in the
Programming and Editing
mode of
operation.
U To call the file manager, press the PGM MGT key, see
“File Management: Fundamentals,” page 39.
U Display the datum tables: Press the soft keys SELECT
TYPE and SHOW .D.
U Select the desired table or enter a new file name.
U Edit the file. The soft-key row comprises the following
functions for editing:
Program a SEL TABLE block before Cycle 7 Datum Shift.
A datum table selected with SEL TABLE remains active
until you select another datum table with SEL TABLE or
through PGM MGT.
Function Soft key
Select beginning of table
Select end of table
Go to the next page
Go to the next page
Insert line (only possible at the end of table)
Delete line
Confirm the entered line and go to the beginning of
the next line
Add the entered number of lines (reference points)
to the end of the table.