semaphore KINGFISHER PLUS+ - Page 42

Kingfisher Plus+ Hardware Manual
LED
State
Description
SUPP
ON
Battery sources current of more than 0.1 A
4
to the PS-x2
5
.
OFF
Battery does not supply current to the PS-x2.
LOW
ON
+12V_RAIL voltage has fallen below 11.5 V
5
.
40 ms ON,
5.0 s OFF
Battery Low Shutdown.
OFF
+12V_RAIL voltage has raised above 12.4 V
5
.
OUT (Outputs) LEDs
12BP
ON
Backplane power is switched ON.
OFF
Backplane power is switched OFF (either start-up or shutdown).
5BP
ON
Backplane power is switched ON.
OFF
Backplane power is switched OFF (either start-up or shutdown).
12AUX
ON
12VAUX is switched ON.
OFF
12VAUX is switched OFF.
24AUX
ON
24ViAUX is switched ON.
OFF
24ViAUX is switched OFF.
FAULT LEDs
12BP
ON
Backplane power is switched ON and 12VBP is below 9 V
5
.
OFF
Backplane power is switched OFF or it is ON and 12VBP is above 9 V
5
.
5BP
ON
Backplane power is switched ON and 5VBP is below 2 V
5
.
OFF
Backplane power is switched OFF or it is ON and 5VBP above 2 V
5
.
12AUX
ON
12VAUX is switched ON and it is below 9 V
5
.
OFF
12VAUX is switched OFF or it is ON and above 9 V
5
.
24AUX
ON
24ViAUX is switched ON and it is below 18 V
5
(or no DC-10 / Option –C
module installed).
OFF 24ViAUX is switched OFF or it is ON and above 18 V
5
.
Notes:
1
) May keep switching ON and OFF intermittently at a very light or no load (v1.3 only).
2
) May keep switching ON and OFF intermittently at very heavy loads (hardware hick-up
mode).
3
) Short flashes every 2 s may indicate that PS-x2 is trying to detect battery.
4
) Current value given to the Processor Module is negative.
5
) Approximate values.
Hardware Manual Version 7.16
http://www.servelec-semaphore.com/
Page 42