7
4.1
LEDs: charging status - Series 3N and 5N
Both 3N and 5N series are provided with 5 LEDs.
The leds can provide essential information on charging status of the battery and on possible alarms/error.
Legend: -- = LED off
on = LED fixed light F = LED flashing
Visualisation of the charging phases
(For Alarms signals see section Troubleshooting)
Charger
Series
3N – 5N
Only
5N
L1
L2
L3
L4
L5
Display
Starting up
--
on
on
on
on
on
--
Company reference
--
on
on
on
on
on
Atib
Software release
--
on
on
on
on
on
r.5.2A(§)
Battery is not connected (typ <85%)
--
F
--
--
--
--
bAt
Leds conditions during the first 5 sec. after the start
--
on
--
--
--
--
Stop
Bulk phase (battery < 2,4 Vel) Phase 1
Supplying
current
on
--
--
on
--
P. --
Final charge . (Battery Voltage is > 2,4 V/el) Phase 2
Supplying
current
--
on
--
on
--
P. --
End of charge. Battery is ready to be used
--
--
--
on
--
--
.End
Equalisation or Preservation phase. Phase 3 and 4
Supplying
current for 5
min
--
--
on
on
--
.Equ
LEDs also provide information about alarms .
To get all details please refer to the " Troubleshooting " table.
(*) The number after the letter P indicates the % of the battery charging status. See next paragraph
(§) or higher
4.2
Single Parameter or Guide
"Single Parameter" or "Guide" has been designed to provide a "single " data that shows, depending on specific situation,
the status of the BC or an intuitive alarm code.
This parameter is available on all SERIE 5N (being equipped with display) or by connecting the optional keypad on all
SERIE 3N models.
"Single Parameter" or "Guide" then provides information that "changes" during the charge.
In particular during the charging process it shows the code P followed by a number from 10 to 99
The value indicates the percentage of power that has been given to the battery , so P 50 indicates that the battery has
reached 50 % of the charge , P 80 the 80 % and so on . This parameter gives an indication of the status of the process, it
is not a measuring instrument.
Legend :
-- = LED is off
on = LED is ON fixed light
F = LED is flashing
During the charge
display
LED
display
LED
P0-70
Charging Phase 1
1001 0
P80-99
Charging Phase 2
0101 0
Stop
BC is Idle
1000 0
bAt1
Vbat < Vnom
1001 0
Charge is completed
Endc
End - Ah
intervention
0001 0
Endd
End – Derivative
intervention
0001 0
Endt
End – Time
intervention
0001 0
Endu
End – Voltage
intervention
0001 0
Endn
End - Min Charge
intervention
0001 0
Alarm codes
bAt
Battery is missing
F000 0
tiMe
Time > Tmax F1
1000 1
ter
Overtemperature
1000 F
bAt9
Vbat > Vmax
1000 1
E t2
Time F2 > 9h
1000 1
terc
Over temperature
by current control
1000 F
Tout
Overall time
1000 1
cUr
Ibat < Imin
1000 F
