Mdu - Huawei UPS5000-H-1200K-NT User Manual

UPS5000-H-(1200 kVA-1600 kVA)
User Manual (100 kVA Power Module)

2.6.3 MDU

The MDU monitors the UPS, allows users to set parameters, delivers commands,
reports system information, and displays key UPS information and parameters on
the LCD.
The MDU allows you to control UPS operations, view the running status and
alarms, and set parameters.
Figure 2-20 Appearance
No. Indicator or Port
1 Status indicator
2 LCD
3 MUS05A (DB26)
4 GE
5 CAN
6 RS485_1
7 FE_1
Issue 07 (2022-11-29)
Description
● Red: A critical alarm has been generated, and the buzzer sounds
continuously.
● Yellow: A minor alarm has been generated, and the buzzer
buzzes intermittently at 2 Hz.
● Green: The UPS is running properly or a warning has been
generated.
● Off: The UPS display is not powered on.
Man-machine interface
Connects to the MDU and monitoring interface card.
Network port. A shielded cable is required.
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