Setting Storage Location For Backup Data - Mitsubishi Electric GOT2000 Series User Manual

10.3.1

Setting storage location for backup data

Set the storage location that backup data are stored.
Set the storage location for backup data in the backup/restoration setting of the utility.
■1. Display procedure
Select [Utility] → [Ext. func. set] → [Backup restoration].
■2. Settings
Item
Drive for backup setting
Drive for backup data
Trigger backup setting
Max. of backup data
Enable CPU No. setting
Retain file register inf during restor
Specify the drive for storing backup settings, including parameters and passwords for
controllers.
Specify the drive for storing backup data.
The GOT automatically backs up data when triggers (Rise, Time) specified for each backup
setting are met.
Set the maximum number of backup data to be stored.
(When 0 is specified, the GOT does not check the number of backup data to be stored.)
Set whether to enable the CPU No. setting or not.
(When [Enabled] is selected, the GOT starts to communicate with only the specified PLC.
Therefore the network batch backup/restoration on the multiple PLCs cannot be executed.)
Set whether to retain the file register at restoration.
POINT POINT POINT
(1) Retain file register inf during restor
Executing restoration in the following cases may cause the PLC to operate incorrectly.
Delete all data in the PLC before the restoration.
• The file register backed up in the GOT data storage is changed.
• The size of the file register backed up in the GOT data storage differs from that stored in
the PLC.
• The file space of the PLC is insufficient at restoration.
(2) Setting on GT Designer3 (GOT2000)
The backup/restoration setting can also be set in the GOT setup on GT Designer3
(GOT2000).
For the GOT setup of GT Designer3 (GOT2000), refer to the following.
➠
GT Designer3 (GOT2000) Screen Design Manual
Description
10.3 Operations for Display
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