Cpu Leds - Simplex 4010ES IDNAC Installation Manual

3.1.1

CPU LEDs

The tables below outline the functions of the LEDs on the CPU card.
Reference designator Silkscreen name
LED4 RESET
Reference designator Silkscreen name
LED5 STATUS
LED6 ACTIVITY
Reference
Silkscreen name
designator
LED1 OPEN
LED2 B SHORT
LED3 A SHORT
Reference designator Silkscreen name
LED11
USER-DEF A
LED12
LED13
USER-DEF B
LED14
LED15 ALARM SILENCED
LED16 TRBL
LED17 SUPV
LED18 PRI2
LED19 FIRE
LED20 AC POWER
LED21
USER-DEF C
LED22
LED23 CTRL 1
LED24 CTRL 2
LED25 CTRL 3
Note: Only one LED in each user-definable pair will be on at a time, never both.
page 12
Table 1: Reset LED
Color Status
ON = CPU is in reset
FLASHING = Board is unable to come out of reset. Possibly
Yellow
corrupt CFIG or board needs to be replaced.
OFF = CPU is running normally
Table 2: Ethernet LEDs
Color Status
Green ON = Cable connected
Red FLASHING = Ethernet activity
Table 3: RUI trouble LEDs
Color Status
Yellow ON = Class A fault (open-circuit) or a short
Yellow ON = Short-circuit on the Primary side
Yellow ON = Short-circuit on the Secondary side
Table 4: Front panel LEDs
Color Status
Red ON = User-definable key A active (Note)
Yellow ON = User-definable key A active (Note)
Yellow ON = User-definable key B active (Note)
Red ON = User-definable key B active (Note)
Yellow ON = Alarm silenced
Yellow ON = Trouble
Yellow ON = Supervisory
Red ON = Priority 2 alarm
Red ON = Alarm
Green ON = System power is functioning properly
Yellow ON = User-definable key C active (Note)
Green ON = User-definable key C active (Note)
Yellow ON = Control key 1 active
Yellow ON = Control key 2 active
Yellow ON = Control key 3 active
4010ES IDNAC Fire Alarm System Installation Guide
579-1150 Rev M