Components; Mdu - Huawei PDU8000 Series User Manual

PDU8000 Modular Precision PDC V2.0
User Manual

3.6 Components

3.6.1 MDU

Figure 3-16 Front view of an MDU
(1) Status and alarm indicator
Table 3-6 Indicator status
Indicator Status
Red
Yellow
Green
Off
Blinking
Issue 03 (2018-01-25)
Description
A critical alarm has been generated, and the buzzer buzzes.
A major alarm has been generated, and the buzzer buzzes at an
interval of 0.5s.
A warning has been generated, or the system is running
properly.
The MDU powers off.
The indicator blinks at super short intervals for 0.5s (blinking
at 10 Hz, on for 0.05s and then off for 0.05s) and then turns
off for 0.5s. The cycle lasts for 10s.
Used to locate device.
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