Horner-apg QX351 OCS HEQX351C103 Uživatelský manuál stáhnout pdf (Strana 53)

MAN0892-03-EN CH.10

February 25, 2010 Page 53 of 109 #1039

Fail – Safe System

The Fail-Safe System is a set of features that allow an application to continue running in the event of

certain types of "soft" failures. These "soft" failures include:

• Battery power loss

• Battery-Backed Register RAM or Application Flash corruption due to, for example, an excessive

EMI event.

Selecting “Fail-Safe System” menu will open the following menu screen:

Selecting Backup/Restore Data displays the following screen in:

Backup = Copies Battery Backed RAM contents on to the onboard FLASH memory of the OCS.

Restore = Copies the backed up data from onboard FLASH to the battery backed RAM.

Clear Backup = The backup data will be erased from the onboard FLASH.

Exit = Goes back to previous menu.

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Horner-apg QX351 OCS HEQX351C103 Uživatelský manuál Strana 53