![PCB Piezotronics Larson Davis SoundAdvisor NMS044 Скачать руководство пользователя страница 42](http://html.mh-extra.com/html/pcb-piezotronics/larson-davis-soundadvisor-nms044/larson-davis-soundadvisor-nms044_reference-manual_1515202042.webp)
NMS044 Reference Manual
System LED Indications
A-4
A.1.3 LED Indicators for Solar Charge Controllers
The NMS044 solar charge controller has 1 multi-color LED which indicates unit status as
shown in this section. The Genasun Lead Acid solar charge controller (
) is one
example; your model may differ slightly.
Figure A-4
Example: Genasun Solar Charge Controller
LEARN MORE
For LED indication details,
see
.
.
Table A.5
Genasun Solar Charge Controller LED Indication Patterns
LED Status Indications:
Standby
: The battery is connected properly and
ready to charge when solar panel power is
available.
2 SEC BETWEEN GREEN BLINKS
Charging
(low current, less than -3.7A)
FAST, SHORT GREEN BLINKS
Charging
(high current, more than -3.7A)
LONGER, SLOWER GREEN BLINKS
Charging
(at current limit, 10.5A)
LONG THEN SHORT GREEN BLINKS
LED Error Indications:
Overheat
The controller’s internal temperature
is too high.
SETS OF 2 RED BLINKS
Overload
This could be caused by changing the
solar panel connections while the charge
controller is powered.
SETS OF 3 RED BLINKS
Battery Voltage Too Low
The controller cannot
begin charging due to low battery voltage. If the
nominal battery voltage is correct (12V), charge
the battery by some other means before use.
SETS OF 4 RED BLINKS
Battery Voltage Too High
If the battery voltage
is correct (12V), check the functioning of other
chargers that may be connected to the system.
SETS OF 5 RED BLINKS