Emerson Rosemount 5900C, Справочное руководство

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6.2.6 Write protection using TankMaster
™
A Rosemount 5900C can be software write protected to avoid unintentional configuration
changes. Software write protection locks the holding register database.
Procedure
1. Start the Rosemount TankMaster WinSetup program.
2. In the
TankMaster WinSetup
workspace, select the
Logical View
tab.
3. Right-click the device icon.
4. Select Write Protect .
5. In the
New State
drop-down list, select
Protected
, and then click the
Apply
button
to save the new write protect state.
Now the holding register database is locked. As long as the device is write protected
no configuration changes can be made.
6. Click the OK button to close the Write Protect window.
Service and troubleshooting Reference Manual
September 2019 00809-0100-5901
218 Reference Manual