Horner-apg QX751 OCS Manual do Utilizador descarregar pdf (Página 48)

CH.9 MAN0890-02-EN

August 20, 2009 Page 48 of 96 ECN # 979

If the Removable Media Manager displays files or directories, as in the last example above, there are

several options available:

Del = Delete the highlighted file or directory

DelAll = Delete all files and directories

Format = Format the Compact Flash card

SavPgm = Save QX751application to DEFAULT.PGM

Esc = Cancel current operation (back up one screen)

If a directory name is highlighted, pressing Enter will switch to that directory showing its files and sub-

directories. In a sub-directory, highlighting .. (dot dot) and pressing Enter will move up one directory.

Fail-Safe System

The Fail-Safe System Sub-Menu 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.

The fail-safe system can be accessed by going to the system menu of the controller. The menu “Fail-

Safe System” has been added at the end of the main system menu for this.

Refer Chapter 14 for detailed explanation of Fail-Safe system.

Clone Unit

‘Clone Unit’ feature allows the user to “clone” the OCS of the exact same model. This feature “clones”

application program and unit settings stored in Battery backed RAM of an OCS into the RM (refer

Removable Media

Chapter 6 for details on using RM). It can then be used to clone a different OCS (exact

same model).

This feature can be used for:

• Replacing an OCS by another unit of the same model.

• Duplicating or “clone” units without a PC.

Clone

Selecting “Clone Unit” menu will open the following menu screen:

Note: Free/Total – displays number of free and total bytes in Removable Media.

1 2 ... 43 44 45 46 47 48 49 50 51 52 53 ... 95 96

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Horner-apg QX751 OCS Manual do Utilizador Página 48