HEIDENHAIN TNC 620 Programming Station

Basic information | Control model, software and features
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The control includes the sample tables WMAT.tab, TMAT.tab and
EXAMPLE.cutd for automatic cutting data calculation.
Further information: "Working with cutting data tables",
Page 204
In CAD-Viewer, you can choose the YZ and ZX working planes
for milling. You can choose the desired working plane from a
selection menu.
Further information: "Basic settings", Page 500
Further information: User's Manual for Setup, Testing and Running
NC Programs
Within the file manager, the control hides system files, as well as
files and folders whose name begins with a period. If necessary,
you can display the files with the SHOW FILES soft key.
The control can execute NC programs with the SECTION
MONITORING NC function. This NC function may be included in
NC programs of the TNC7, but has no function on the TNC620.
You can define a pallet counter on the control. This allows you to
define a variable number of parts produced, for example during
pallet machining with automatic workpiece change. For this
purpose, the TARGET and COUNT columns have been added to
the pallet table (option22).
The TRANS tab of the additional status display indicates the
active shift in the working plane coordinate system (WPL CS). If
the shift comes from a compensation table (*.wco), the control
shows the path to the compensation table as well as the number
and, if applicable, the comment of the active row.
The TS760 input option has been added to the TYPE column of
the touch probe table.
The POS. DISP. soft key enables you to switch the tool table
view. The control displays the tool table in combination with the
position display or in full-screen mode.
The control supports the TS760 workpiece touch probe.
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HEIDENHAIN | TNC620 | Klartext Programming User's Manual | 01/2022