Lenze Backup & Restore Data saving and restoring Manuel d'utilisateur télécharger pdf (Page 16)

3Basic concept

3.3 Differences between backup, restore, and update

Lenze · Backup & Restore · Software Manual · DMS 1.3 EN · 04/2014 · TD17

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

3.3.2 Restore and auto-restore

Before a restore can be carried out, the USB stick must be prepared.

What is a restore / auto-restore?

Restoring a (previously created) backup is referred to as Restore.

Restore and auto-restore are identical as regards the data contents - they merely differ with regard

to the use (one-time restore or multiple restore)..

Functional principle of restore and auto-restore

A restore writes the (previously saved) backup data from the USB stick back to the internal flash

memory and the SD card.

• In the case of a restore first a backup is created by the controller, in order to be able to retrieve

the original state (in the event of an error).

• In the case of an auto-restore a restore without

a backup is carried out.

Differences between a restore/auto-restore

Restore Auto-Restore

•One-time

restore of a backup which was previously

configured.

• Select this process to restore the data bases of a

backup on an individual controller.

• When carrying out a restore a backup is created

beforehand.

•Multiple restore (restoring a backup) on an optional

number of controllers.

• If the USB stick is connected to another controller, the

auto-restore is carried out automatically (series

commissioning).

• When executing an auto-restore, a restore is carried

out directly - no

backup of the system is created

before.

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 42 43

Pas de commentaire

Lenze Backup & Restore Data saving and restoring Manuel d'utilisateur Page 16