Yaskawa YASNAC PC NC Maintenance Manual - Manual (Page 224)

Chapter 8: Fixed File Operations PC NC Maintenance Manual
8-22
Macro Program Backup and Restore
This section explains how to back up and restore macro programs to a
floppy disk or FlashPath.
To back up macro programs, follow the steps below.
1. First ensure there are some macro programs in the ‘D:\Macro’
directory. If there are no macro programs, a backup copy is not
necessary. To check for macro programs, go to the Program: File
screen. Touch the Look In drop down menu and select
‘D:\Macro\’.
2. Power OFF the PC NC.
3. Change the JFC10 system number switch to ‘2’. The system
switch is set to ‘2’ to disable Macro Lock, to enable macro pro-
grams to be copied.
4. Power ON the PC NC.
5. Insert the empty device (floppy disk or FlashPath).