HEIDENHAIN TNC 426 B User Manual page 5

TNC Models, Software and
Features
This manual describes functions and features provided by
the TNCs as of the following NC software numbers.
TNC Model
TNC 426 CB, TNC 426 PB
TNC 426 CF , TNC 426 PF
TNC 430 CA, TNC 430 PA
TNC 430 CE, TNC 430 PE
The suffixes E and F indicate the export versions of the TNC
which have the following limitations:
Linear movement is possible in no more than 4 axes
simultaneously
The machine tool builder adapts the useable features of the
TNC to his machine by setting machine parameters. Some
of the functions described in this manual may not be
among the features provided by your machine tool.
TNC functions that may not be available on your machine
include:
Probing function for the 3-D touch probe
Digitizing option
Tool measurement with the TT 120
Rigid tapping
Returning to the contour after an interruption
Please contact your machine tool builder to become familiar
with the individual implementation of the control on your
machine.
Many machine manufacturers, as well as HEIDENHAIN,
offer programming courses for the TNCs. We recommend
these courses as an effective way of improving your
programming skill and sharing information and ideas with
other TNC users.
User's Manual - Touch Probe Cycles
All of the touch probe functions are described in a separate
manual. Please contact HEIDENHAIN if you require a copy
of this User's Manual. Id. Nr.: 329 203 xx.
Location of use
The TNC complies with the limits for a Class A device in
accordance with the specifications in EN 55022, and is
intended for use primarily in industrially-zoned areas.
HEIDENHAIN TNC 426 B, TNC 430
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280 472 xx
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