Rockwell Automation 1756-HIST2G Historian ME 2.1 - Manual (Page 187)

10 • U SING W EB D IAGNOSTICS
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Overview
The Hardware Overview page displays the following information:

CPU Usage - the percent of CPU utilization for the module.

RAM Usage - the RAM (physical memory) usage in megabytes (and percentage.)

NAND Usage - NAND usage (storage) in megabytes (and percentage.)

Ethernet Link - displays the module’s Ethernet connection status.

LED - information for either the static or the scroll display will be available. If a
static message is available, there is no scrolling display. If a message is scrolling
in the module LED, no static message is available.

Static Display - the current message being displayed on module LED.

Scroll Display - the current message being scrolled on module LED.