Yaskawa YASNAC PC NC Maintenance Manual - Manual (Page 211)

PC NC Maintenance Manual Chapter 8: Fixed File Operations
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6. Touch the Initialize button to start CMOS data initialization.
7. A second dialog box appears to confirm. Select the OK button.
8. When initialization is complete, touch the Cancel button.
9. Click on the Shut Down button on the CRT/TFT panel.
10. Change the JFC10 system number switch to ‘2’. The system num-
ber switch is set to ‘2’ so that the data can be restored, as
described in the next section.
NC Data Restoration
Restoring NC Data
1. Power OFF the PC NC.
2. Set the JFC10 system number switch to ‘2’. If the system number
switch is ‘0’, the NC cannot read all the parameter files.