HEIDENHAIN iTNC 530 Service Manual page 210

Creating a  Press the following key combination to create a backup copy of the machine parameter list:
backup copy
 Enter the name of the target file.
When the copying process is complete, the backup copy is stored in the same directory as
the original machine parameter file.
Activating the  Press the following key combination to activate the backup copy of the machine parameter
list:
backup copy for
(if you are already in the MP editor - see previous item - you can select the backup copy
test purposes
with the cursor)
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 Select Programming and Editing operating mode.
 Call input field for code number.
 Enter code number and acknowledge.
 Call Program Management.
 The program management system automatically calls the active machine
parameter file (status M). If it does not, place the cursor on the active list.
 Press soft key.

Start the copying process.
 Select Programming and Editing operating mode.
 Call input field for code number.
 Enter code number and acknowledge.
 Call Program Management.
 Place the cursor on the backup copy.
 Download file into editor.
 When you press the END key, the iTNC carries out a reset and activates the
backup copy of the machine parameter list file. The original file is activated
in the same way.
HEIDENHAIN Service Manual iTNC 530