15.8 Backup and Restoration
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CONTROL OF VARIOUS DATA (DATA CONTROL)
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15.8.7 Backup operation
This section describes the backup operation screen. The screen operation procedure varies depending on the PLC CPU
model used and whether or not passwords have been set. For details of the operating procedure, refer to the following.
âž 15.8.5 Security and password
Step 1. Touch [Backup].
Step 2. Touch [Execute].
Touch operations on the switches ([CPU
No.1], [CPU No.2], [CPU No.3], and
[CPU No.4]) are invalid.
Step 3. When the screen shown on the left
appears, touch [YES].
Step 4. When the screen shown on the left
appears, touch [OK], and input a
password using the key window.
Step 5. If a password has been set for the
program of the PLC CPU, the screen
shown on the left appears. Touch [OK],
and enter the password in the key
window.
When inputting passwords have been
finished, the backup processing will be
executed.
Step 6. The screen shown on the left will be
displayed during execution.
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