25
12
AXS3 operation
12.1 Monitorings and warnings
Monitorings
Mains fault (main supply):
1. If there is no mains.
Charger fault:
-
If there is no voltage on user output 1.
-
If there is no voltage on user output 2.
-
If output voltages are low (overloaded product).
-
If mains fuse is blown / there is no mains fuse.
-
If the product is out of order.
Battery fault (auxiliary supply):
-
If there is no battery (a test will performed every 30s during the first 20min after switch on and every 15min
(maximum time interval) then after. In case a fault is detected, another test will be performed every 30s until
20min have passed from fault end.
-
If battery voltage < 1.75V/elt+/-3%.
-
If internal impedance is too high (a tests will be performed every 4h (maximum time interval) on a loaded
battery). Limit values are:
2A
3A
4A
6A
12V
-
-
0.16
Ω
0.16
Ω
24V
0.65
Ω
0.65
Ω
-
-
Front panel LED indicator:
3 LED indicate these 3 faults.
Yellow led warning if fault, green if not.
Figure 1: Leds in case of mains fault
Motherboard LED indicator:
A led let the user check the product state before the housing is closed (leds board unplugged) or when there is no leds
board. Leds warnings are as followed:
o
Everything OK: green
o
Any Faults: red.
AC power mains fault
Battery fault
Charger fault
Summary of Contents for AXS3
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