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2.5.4 NC Software Exchange
Information about
the cycles
December 2001
The following controls are equipped with EPROMs (not flash EPROMs):
n
TNC 426 CB/PB
n
TNC430 CA/PA
n
TNC 426 M (324 990-xx, 324 991-xx, 324 994-xx, 324 995-xx)
n
TNC 430 M (324 992-xx, 324 993-xx, 324 996-xx, 324 997-xx)
The following controls are equipped with flash EPROMs (not EPROMs):
n
TNC 426 M (344 958-xx, 344 959-xx, 344 962-xx, 344 963-xx)
n
TNC 430 M (344 960-xx, 344 961-xx, 344 964-xx, 344 965-xx)
The NC software and the English conversational language are stored in
EPROMs. Other conversational languages are stored on the hard disk. If no
current conversational languages are on the hard disk, load the English
language through machine parameter MP 7230.x. If a software exchange
becomes necessary, HEIDENHAIN provides new EPROMs and setup disks,
or a new complete setup for controls with flash EPROMs.
Change the OEM cycles into binary format before reconversion, otherwise the
TNC will not recognize these cycles, and will add ERROR blocks to the NC
programs. These ERROR blocks must be deleted manually.
After an NC software exchange, to be able to use the latest HEIDENHAIN
cycles together with your existing customized cycles, you will need the PC
software CycleDesign to insert the new cycles in your *.CDF file. The new
*.CDF file and the appropriate CONSTCYC.CDC for the HEIDENHAIN cycles
are provided on the setup disks of the NC software. For further information,
refer to the User's Manual or the help texts for CycleDesign.
Software
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