Huawei PowerCube 500 - Page 28

PowerCube 500 (CPS300-N18A1H)
User Manual
3 Component Description
Issue 02 (2019-08-30)
Copyright © Huawei Technologies Co., Ltd.
22
Indicators
Figure 3-2 Indicators on the function module
(1) Run indicator
(2) Alarm indicator
(3) Fault indicator
Table 3-1 Function module indicator description
Indicator
Color
Status
Remarks
Run indicator
Green
Off
The function module has no power
input or is faulty.
Blinking
slowly (0.5
Hz)
The function module is communicating
properly with upstream monitoring
equipment.
Blinking fast
(4 Hz)
The function module fails to
communicate with upstream monitoring
equipment.
Alarm indicator
Yellow
Off
There is no alarm.
Blinking
slowly
The function module has generated an
alarm, which can be cleared.
Steady on
The function module has generated an
AC power failure or PV array fault
alarm, which can be cleared.
Fault indicator
Red
Off
The function module is normal.
Blinking
slowly
The function module has an external
fault, which can be cleared.