Backup Operations - Omron CJ2 CPU UNIT User Manual

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Backup Operations

CJ2 CPU Unit Hardware User's Manual
This section describes operations used to back up and restore data.
8-1 Backing Up Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
8-2 Using a Computer to Back Up Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
8-2-1
PLC Backup Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
8-2-2
PLC Backup Tool Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4
8-3 Simple Backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7
8-3-1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7
8-3-2
Operating Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-8
8-3-3
Verifying Backup Operations with Indicators . . . . . . . . . . . . . . . . . . . . . . . . . 8-10
8-3-4
Related Auxiliary Bits/Words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-12
8-3-5
Time Required for Simple Backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-12
8-3-6
Data Backed Up Using Simple Backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-12
8
8-1

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