Horner APG QX651 OCS - Manual (Page 74)

CH. 13 MAN0798-04-EN
August 20, 2009 Page 74 of 95 ECN # 979
Figure 13-4 – Restore OCS Data
%SR164.3 is set to 1 only when an automatic restore operation is performed - not on a manual one. This
bit is reset to 0 when a new backup is created.
Restoring of data can be manually performed by selecting RESTORE option from the Backup / Restore
Data menu. This will cause the controller to reset.
Clear Backup Data:
When initiated, the backup data will be erased from the onboard Flash and no backup will exist.
%SR164.4 and %SR164.3 is reset to 0 when backed up data is erased.