Lenze Backup + Restore__Backup+Restore (PC-based) - Manual (Page 12)

Control technology | IPC Backup & Restore
Introduction
Differences between archive, backup, and restore
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1.6 EN - 01/2011
2.2 Differences between archive, backup, and restore
2.2.1 What is an archive?
The term Archive describes the contents of a CF card. The archive is created under
Windows® XP by the CF card.
The CF card
 contains the complete "memory" of the industrial PC,
 contains all permanently saved pieces of information of the IPC components such as
– the operating system,
– software,
– data.
 For the industrial PC, the CF card is what the hard disk is for the engineering PC. There,
all data required for operation are stored.
 Using an archive
2.2.2 What is a backup?
 A backup is created under Windows® CE.
 With a backup, individual IPC components are copied from the CF card to a USB stick.
 Using a backup
( 14)
2.2.3 What is a restore?
 Restore describes the process of restoring backup data from a
USB stick on the CF card.
 "Restore" is for instance used to
– transfer individual components from one industrial PC to another IPC,
– restore data in the event of a defect.
 Backups are restored under Windows® CE.
 Using a restore
( 16)

Note!
The archive of a CF card is basically different from a backup of an industrial PC.
The contents and the structure of archive and backup are different. This is why
an archive can, for instance, not be replaced by a backup.