Mitsubishi Electric GOT SIMPLE GS2107-WTBD, User Manual

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15.8 BACKUP/RESTORE
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15
(5) Controller operations
Controllers may malfunction by changing set values, device values, and others during the restoration.
Check that data to be restored is the appropriate data, and then execute the restoration with paying attention to the
controller operations.
■3.
Common precautions for backup and restore
(1) Password for backup/restore
When a password for a controller is changed after setting the password for the backup/restore, set a new
password for the backup/restore.
For setting the password for the backup/restore, refer to the following.
➠
15.8.5 Security and password
(2) Precautions for GT Designer3 (GOT2000)
Do not execute the following operations with GT Designer3 (GOT2000) during the backup/restore.
When the above operations are executed, the backup/restore is stopped.
(3) Precautions for GX Developer
(a) Do not access the target controller of the backup/restore with GX Developer during the backup/
restore.
Doing so stops the backup/restore.
(b) Do not execute the backup/restore on the GOT while the target controller of the backup/restore is
accessed by GX Developer.
Doing so causes a communication error on GX Developer. (The backup/restore is executed.)
(4) CPU with a security key
The backup/restore cannot be executed on the CPU on which the security key is set.
To execute the backup/restore, check the setting of the CPU.
When the target controllers of the backup/restore include both the CPU with the security key and the CPU without the
security key, the backup/restore is executed only for the CPU without the security key.
■4.
Precautions for QCPU
The restoration to QCPU with the factory-settings or whose memory is formatted is available only in the following
cases.
• For a single CPU system: When the connection type is the bus connection or direct CPU connection
• For a multiple CPU system: When the connection type is the direct CPU connection
However, in a multiple CPU system which includes a QCPU with the factory-settings or whose memory is formatted,
batch restoration to multiple controllers cannot be performed.
Restore each controller with the following procedure.
Operation with GT Designer3 (GOT2000)
Boot OS installation,
package data, the communication driver, the standard monitor OS, and the extended function system application download
Restoring data to
controller No.1
Resetting
controller No.1
Restoring data to
controller No.2
Resetting
controller No.2