New Functions 81760X-06 - HEIDENHAIN TNC 620 User Manual

Fundamentals | Control model, software and features
New and modified cycle functions 81760x-05
Further information:Cycle Programming
New Cycle 441 FAST PROBING. With this cycle you can set
various touch probe parameters (e.g. positioning feed rate) that
are globally effective for all subsequently used touch probe
cycles.
The parameters Q215, Q385, Q369 and Q386 were added to
Cycles 256 RECTANGULAR STUD and 257 CIRCULAR STUD.
Cycle 239 ascertains the current load of the machine axes with
the LAC control function. In addition, Cycle 239 can now also
adjust the maximum axis acceleration. Cycle 239 supports the
determination of the load on synchronized axes.
The feed rate behavior in Cycles 205 and 241 was changed.
Changes of details in Cycle 233: Monitors the tooth length
(LCUTS) during finishing, increases the area by Q357 in the
milling direction when roughing with milling strategies 0 to 3
(provided that no limit has been set in the milling direction).
The technologically outdated Cycles 1, 2, 3, 4, 5, 17 , 212, 213,
214, 215, 210, 211, 230, and 231 grouped under OLD CYCLES
can no longer be inserted using the editor. These cycles can still
be executed and edited, however.
The tool touch probe cycles, such as Cycles 480, 481 and 482,
can be hidden.
Cycle 225 Engraving can engrave the current counter reading by
using a new syntax.
New SERIAL column in the touch probe table.
Enhancement of the contour train: Cycle 25 with Residual
Material Machining, Cycle 276 3-D Contour Train.

New functions 81760x-06

Further information: User's Manual for
Programming or ISO Programming
It is now possible to work with cutting data tables.
The TCPM function can also consider spatial angles for
Peripheral Milling.
New PLANE XY ZX YZ soft key for selecting the working plane
during FK programming.
In Test Run operating mode, a counter defined in the NC
program is simulated.
An NC program you called can be edited when it has been
completely executed in the calling NC program.
In the CAD viewer, you can define the preset or the datum by
directly entering the values in the list view window.
With TOOL DEF, you can use QS parameters for entering the
data.
You can now use QS parameters to read from and write to
freely definable tables.
The FN16 function was expanded to include the * input
character that can be used to write comment lines.
New output format for the FN16 function %RS that you can use
to output texts without formatting.
The FN 18 functions have been expanded.
HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 10/2018
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