Rockwell Automation 1756-HIST2G Historian ME 2.1 - Manual (Page 156)

F ACTORY T ALK H ISTORIAN ME M ODULE U SER ’ S G UIDE
146
Repairing Archives
Each time you reboot the system, the system will check to see if your archive files
contain any data that has a timestamp for a time in the future. If future timestamps are
found upon rebooting, the module’s STS light will be solid red and the LED will
display:
SAFE MODE LAN OK <ModuleIP_address>
or
SAFE MODE LAN LOST <ModuleMAC_address>
This indicates that the module is in safe mode.
In safe mode only your module’s Web Diagnostics interface can be started, and you
must start the archive repair process to leave safe mode.
To initiate the archive repair process:
1. Access the FactoryTalk Historian ME Web Diagnostics interface by opening
http://<ModuleIP_address>:8080 in a browser window.
The Diagnostics home page will display with the following error message:
2. Click [Archive Repair] and the Archive Repair page displays. The bad archives
are listed and selected by default.
See the “Using Web Diagnostics” more information.