14 – 204 HEIDENHAIN Service Manual iTNC 530 HSCI
Selecting the
backup type
If you want to create a backup archive for your TNC or PLC data:
8 Click Scan directory tree. --> All data of the selected partition is listed.
8 The backup should have an identifying name (for example the machine number).
If you intend to replace the HDR or SSDR:
8 Click one of the two buttons...
8 Scan all (full backup) --> All files in the TNC: and PLC: partitions and some of the files
in the partitions SYS: and HEROS: are listed.
8 Scan system and machine files --> All files in the PLC: partition and some of the files
in the partitions SYS: and HEROS: are listed.
(The TNC data should have been backed up earlier or the TNC source files stored on
an external data medium; you may have to ask the customer.)
HEIDENHAIN recommends creating separate archives for the TNC partition (customer data) and
the PLC partition (data of the machine tool builder).
As long as no changes are made to the machine (modifications, NC software updates, etc.) the
data in the PLC archive is up-to-date. Experience has shown that customer data (NC programs,
etc.) is changed more frequently.
In these archives, there is no short-time information such as operating hours or the calibration of
touch probes or overflows of multiturn EnDat encoders.
The machine operating hours (TIMES.SYS), the calibration data of the touch probes, possible
overflows of multiturn EnDat encoders, traverse range settings, etc. (NCDATA.SYS) are included
in these backup types so that they can subsequently be transferred to the new HDR or SSDR.
These backup types are not intended for an archive, since machine operating hours, calibration
data, overflows of multiturn EnDat encoders etc. permanently change.
For these backup types the settings of date and time on control and laptop must be the same.
Otherwise the error message Wrong password! is displayed.
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