HEIDENHAIN TNC 620 User Manual page 24

Fundamentals
TNC model, software and features
Modified functions 81760x-04
Tool names can now also include the special characters % and ,,
see "Tool number, tool name", page 198
When importing tool tables the numerical values are adopted
from the R-OFFS column, see "Importing tool tables",
page 207
In the LIFTOFF column of the tool table the default is now N,
see "Enter tool data into the table", page 200
The L and R columns of the tool table are empty when a new
tool is created, see "Editing the tool table", page 204
In the tool table for the RT and KINEMATIC columns, the SELECT
soft key is now available, see "Enter tool data into the table",
page 200
The touch probe function Corner as preset has been expanded,
see "Corner as datum ", page 534
The arrangement of soft keys in the manual probing cycle
PROBING P has been adapted, see "Corner as datum ",
page 534
The FMAX soft key in Program Run not only limits the machining
feed rate during execution of the program but also the axis feed
rate for manual axis movements, see "Feed rate limit F MAX",
page 498
Soft key allocations were adapted for incremental positioning
When the preset table is opened the cursor is on the line of the
active preset
New help graphics with PLANE RESET, see "Specifying the
positioning behavior of the PLANE function", page 451
The behavior of COORD ROT and TABLE ROT in the 3D-ROT
menu has been modified, see "Specifying the positioning
behavior of the PLANE function", page 451
The current structure block can be more clearly recognized
in the structure window, see "Definition and applications",
page 172
DHCP Lease Time is now also valid following power
interruption. When HeROS is shut down, the DHCP server is
no longer informed that the IP address is vacant again, see
"Configuring the TNC", page 609
In the status display the fields for the LBL names have been
expanded to 32 characters
The TT status display now also shows values if the user
changes to the TT tab later
Status displays can now also be switched over with the NEXT
TAB key, see "Additional status displays", page 86
An active pallet table during program run can only be edited
via the EDIT PALLET soft key, see "Processing pallet table",
page 478
If a subprogram called with % ends with M2 or M30 the control
outputs a warning
M124 no longer triggers an error message but only a warning.
This enables NC programs with programmed M124 to run
through without interruption
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HEIDENHAIN | TNC 620 | ISO Programming User's Manual | 9/2016