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Light Tower
F
. 5: Component Identification - Light Tower
IG
Signal
Description
Green on only
System is powered up and there are no error con-
ditions present
Yellow on
An advisory exists
Yellow flashing
Material is at a low level condition
Red flashing
A deviation exists
Red on
The system is shut down due to an alarm occur-
ring.
Errors include advisories, deviations, or alarms, so
green will only be on when none of these occur. A yellow
light can be on at the same time as red (flashing or solid
on) when an advisory exists at the same time as a devi-
ation or alarm.
Messaging will be viewable on the ADM to determine
the specific error code.
3A2806A
tower
Component Identification
7
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