Fundamentals | Control model, software and features
22
HEIDENHAIN | TNC 320 | ISO Programming User's Manual | 10/2017
Tilting is permitted in combination with mirroring, see
"The PLANE function: Tilting the working plane (option 8)",
page 479
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 498
Even when the 3D-ROT dialog is active in Manual operation
mode, PLANE RESET still functions with active basic
transformation, see "Activating manual tilting:", page 576
When calculating the axis angle in the axes chosen with M138,
the control sets the value to 0, see "Selecting tilting axes:
M138", page 510
The feed rate potentiometer only reduces the programmed feed
rate and no longer the feed rate calculated by the control, see
"Feed rate F", page 204
The functions APPR LT, APPR LCT, DEP LT and DEP LCT
position all three axes at on the auxiliary point at the same time,
see "Approaching on a straight line with tangential connection:
APPR LT", page 257, see "Approaching on a circular path with
tangential connection from a straight line to the contour: APPR
LCT", page 259
The functions APPR CT and DEP CT allow approach to and
departure from a helix. This movement is carried out as a helix
with an even pitch, see "Overview: Types of paths for contour
approach and departure", page 254
Block editing no longer causes block marking to be canceled. If
a block is edited with active block marking and another block is
then selected via the syntax search, the marking is expanded
to the newly selected block, see "Marking, copying, cutting and
inserting program sections", page 139
The current structure block can be more clearly recognized
in the structure window, see "Definition and applications",
page 179
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 free again, see
"Configuring the control", page 643
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
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
In the file management, the programs or directories at the
cursor position are also displayed in a separate field beneath the
current path display
Upper and lower cases for a file name can be modified in the
file management
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