Backing Up/Restoring Data Of Devices Supporting Iqss - Mitsubishi Electric IQSS-R-E Reference Manual

9.4
Backing up/Restoring Data of Devices Supporting
iQSS
Information of a device supporting iQSS can be backed up to/restored from an SD memory card by using special relays and
special registers.
This will make a data restoration or utilization simplified and the time taken to change the information of multiple devices
supporting iQSS, restore data when a failure occurred in a device supporting iQSS, and to perform a changeover will also be
shortened.
This section explains data the backup and data restoration methods for a MELSEC iQ-R series CC-Link IE Field Network.
$MELPRJ$
Backup
CC_IE_Field
20160101_00
0001_0001
0001_0002
(1) Data backup
(2) Data restoration
Data backup/restoration can be performed when the request source is a CC-Link IE Field Network master
station.
Function
Data backup
Data restoration
STATION0001
(1)
Data
(2)
(1)
(2)
Reference
Page 258 Data backup
Page 259 Program execution for data backup
Page 268 Data restoration
Page 269 Program execution for data restoration
STATION0002
Data

9.4 Backing up/Restoring Data of Devices Supporting iQSS

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