HEIDENHAIN iTNC 530 Service Manual page 445

Current controller
software
246276
23
Display for
NC Software as of
340490-xx
(smarT.NC
programming
interface)
Feature Content
Level
L4
When a new version is released as of NC software 340490-xx, the ranges for error fixes and
expanded functions are managed separately.
When the NC software is updated to a new version, first only the included error fixes will be
effective.
If the new features of this NC software version are also required, they can be enabled by a code
number. --> Ask the machine manufacturer!
July 2010
Program number of current controller software
Version of current controller software
Note
The ICTL software designates the operating system for the digital signal processors (DSP)
that are responsible for the speed control of digital axes/spindles:
ICTL1: Software for the main controller board
ICTL2: Software for the add. controller board
Note
As opposed to the display for the NC software types of 340420-xx to 340480-xx , the
"feature content level" is displayed. (The display for "preset table" and "OPT" is no longer
required.)
Please see previous picture for explanations of "NC: software number" etc.!
"L" is the abbreviation of "level"; "4" stands for "feature content level".
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