Ensemble Designs 9455 3G Clean and Quiet Protection Switch - Manual (Page 15)

www.ensembledesigns.com 7435 and 9455 - page 15
Model 7435 and 9455 Clean and Quiet Protection Switches
Front Panel Controls and Indicators
Each front edge indicator and switch setting of the 9455 is shown in the diagram below:
9455
3G / HD / SD
Clean
Switch
Active
In OK
Active
Auto
In OK
Local
Control
Ref
Link
Activity
Pri
Sec
Network
Pri In OK green LED:
ON when Primary input passes
all enabled tests.
OFF when Primary input fails an
enabled test.
Pri Active green LED:
ON when Primary input is
feeding the output.
OFF when Primary input is not
feeding the output.
BLINKING when no valid input
is found. The module will output
timed black. Note that the
Secondary Active LED will also
be blinking.
Local Control Switch:
Four position switch used to turn
Auto function ON or OFF, and to
set output to Primary or
Secondary.
Run green LED:
OFF A power fault or halted CPU
ON A halted CPU
FAST BLINK CPU Run error
SLOW BLINK System OK. (If SPI
control is active from the main
frame System Control Module,
all Run indicators will be
synchronized.).
Pwr green LED:
Indicates the presence (ON) or
absence (OFF) of power.
Auto green LED:
ON when Auto is active.
OFF when Auto is turned off.
Sec Active red LED:
ON when Secondary input is
feeding the output.
OFF when Secondary input is
not feeding the output.
BLINKING when no valid input
is found. The module will output
timed black. Note that the
Primary Active LED will also
be blinking.
Sec In OK green LED:
ON when Secondary input
passes all enabled tests.
OFF when Secondary input fails
an enabled test.
Ref green LED:
ON when locked to a valid
external reference.
OFF when no external reference
is detected.