Huawei SUN2000L User Manual page 65

SUN2000L-(2KTL-5KTL)
User Manual
Table 6-2 LED description
Type
Running
indication
Communicatio
n indication
----End
Issue 02 (2017-12-12)
Status
LED 1
Steady green
Blinking green at
long intervals (on
for 1s and then
off for 1s)
Off
Blinking green at
long intervals (on
for 1s and then
off for 1s)
Off
Steady red
LED 3
Blinking green at short intervals (on
for 0.2s and then off for 0.2s)
Blinking green at long intervals (on
for 1s and then off for 1s)
Off
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Meaning
LED 2 N/A
Steady green The SUN2000L is exporting
power to the power grid.
Off The DC is on and the AC is
off.
Blinking green at The DC is off and the AC is
long intervals (on on.
for 1s and then
off for 1s)
Blinking green at The DC is on, the AC is on,
long intervals (on and the SUN2000L is not
for 1s and then exporting power to the power
off for 1s) grid.
Off Both the DC and AC are off,
or the SUN2000L is in Low
Power Consumption mode.
Low Power Consumption
mode means that the
monitoring system of the
SUN2000L hibernates.
Steady red The SUN2000L is faulty.
N/A
Communicating
(Communicating refers to that
the communication with the
upper-level management unit
is in progress. However, if a
mobile phone accesses the
SUN2000L, the LED
indicates the "mobile phone
access status: blinking green
at long intervals" first.)
The mobile phone has
connected to the SUN2000L.
Others
6 System Commissioning
58