Dell PowerEdge UPS 500T User Manual page 47

Synoptic Color codes:

UPS modules:
AC/DC DC/AC By‐Pass

Battery module:
Symbol Colour Description
Green Status OK
Orange Battery charge is less than 50%
Red Battery fault or End‐of‐backup
Grey Battery status unknown

Electrical flows:
Symbol Colour Description
Yellow Current flow through the cable
Note: the object animation gives the direction of current flow
Grey No current flow through the cable (Warning the cable may be under
voltage)

Electrical power source at UPS input:
Symbol Colour Description
Green Source powered. Status OK
Grey Source not powered or status unknown
o Examples of combinations between flow status and power source status:
Green/ The electrical power source is powered and provides electrical flow
Yellow
Green/ The electrical power source is powered and does not provide electrical
Grey flow
DELL ULNM – User Guide
P‐164000120 Rev 0.04
Colour Description
Green Status OK & Active
Red Internal fault & Inactive
Grey Status OK & Inactive
or Unknown
Dell UPS Local Node Manager
USER GUIDE
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