Huawei SUN2000-60KTL-M0 User Manual page 13

SUN2000-60KTL-M0
User Manual (Europe Edition)
LED
Communication LED
Alarm/Maintenance LED
Bottom View
Issue 02 (2018-10-15)
Status
Blinking green (on for 0.2s and then off
for 0.2s)
Off
Alarm status Blinking red at long
intervals (on for 1s and
then off for 4s)
Blinking red at short
intervals (on for 0.5s
and then off for 0.5s)
Steady red
Local Blinking green at long
maintenance intervals (on for 1s and
status then off for 1s)
Blinking green at short
intervals (on for 0.125s
and then off for 0.125s)
Steady green
 Local maintenance refers to operations performed after a USB flash drive, Bluetooth module, or
USB data cable is inserted into the USB port of the SUN2000. For example, local maintenance
includes configuration import and export using a USB flash drive, and maintenance operations on
the SUN2000 app installed on a device connected to the SUN2000 by a Bluetooth module or USB
data cable.

If an alarm occurs during local maintenance, the Alarm/Maintenance LED shows the local
maintenance status first. After the USB flash drive, Bluetooth module, or USB data cable is removed,
the LED shows the alarm status.
Copyright © Huawei Technologies Co., Ltd.
Meaning
The SUN2000 receives data over
RS485 or PLC communication.
The SUN2000 has not received data
over RS485 or PLC communication for
10 seconds.
The SUN2000 is generating a warning
alarm.
The SUN2000 is generating a minor
alarm.
The SUN2000 is generating a major
alarm.
Local maintenance is in progress.
Local maintenance fails.
Local maintenance is successful.
2 Overview
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