Emerson Rosemount 2460, Reference Manual

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143
Reference Manual
00809-0100-2460, Rev DE
Service and Troubleshooting
October 2018
Service and Troubleshooting
6.23 Write protection
The Rosemount
™
2460 System Hub can be write protected to prevent unauthorized changes of the
configuration database.
There are two options for write protecting the Rosemount 2460:

hardware write protection switch

software write protection
Note
In a redundant system both the Primary and Backup system hubs should be write protected.
6.23.1 Hardware write protection switch
To enable or disable the hardware write protection:
1. Remove the locking screws and open the lid on the Rosemount 2460 housing.
2. Locate the Write Protection switch.
3. Set the write protection switch to the desired position On or Off .
Write protection switch