Fundamentals | Control model, software and features
28
HEIDENHAIN | TNC 320 | ISO Programming User's Manual | 10/2017
You can neither set nor modify a preset without having
referenced the axes, see "Traverse reference points",
page 514
The control issues a warning if the handwheel potentiometers
are still active when the handwheel is deactivated, see "Traverse
with electronic handwheels", page 519
When using the HR 550 or HR 550FS handwheels, a warning
is issued if the battery voltage is too low, see "Traverse with
electronic handwheels", page 519
The machine tool builder can define whether the R-OFFS offset
will be taken into account for a tool with CUT 0, see "Tool
table: Tool data required for automatic tool measurement",
page 212
The machine tool builder can change the simulated tool change
position, see "Test run", page 599
In the machine parameter decimalCharakter (no. 100805) you
can define whether a period or a comma will be used as the
decimal separator, see "Machine-specific user parameters",
page 658
New and modified cycle functions 77185x-05
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.
Cycles 256 RECTANGULAR STUD and 257 CIRCULAR STUD
were extended by the parameters Q215, Q385, Q369 and
Q386.
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)
CONTOUR DEF can be programmed in ISO format.
The technologically outdated Cycles 1, 2, 3, 4, 5, 17, 212, 213,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 Three-D Contour Train
Further information: Cycle Programming User's Manual
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