Clearing The Epo State - Huawei UPS5000-E Series User Manual

UPS5000-E-(20 kVA-160 kVA)
User Manual (Low voltage)
Figure 5-21 EPO ports
After you press the EPO button, the EPO and No power supplied alarms are displayed on the
LCD.

5.10 Clearing the EPO State

Procedure
Step 1 Clear the EPO state. Ensure that the EPO button connected to the dry contact is not in the
EPO state.
Step 2 Clear the EPO alarm.
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Step 3 Check that the EPO alarm is cleared by viewing active alarms. If the system bypass input is
normal, the UPS transfers to bypass mode.
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Step 4 Start the inverter.
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Issue 03 (2020-04-27)
On the LCD
On the LCD, choose System Info > Alarms and tap Clear Faults. In the displayed
dialog box, tap Yes. The EPO alarm is cleared successfully.
On the WebUI
Choose Monitoring > UPS system > Running Control > Issued Order and click
Clear Fault. The EPO alarm is cleared successfully.
On the old WebUI
Choose Monitoring > Control > System Commands and Tests and click Clear Fault.
The EPO alarm is cleared successfully.
Viewing active alarms on the LCD
Choose System Info > Alarms > Active Alarms to check that the EPO alarm is cleared.
Viewing active alarms on the WebUI
Choose Home > Active Alarm to check that the EPO alarm is cleared.
Viewing active alarms on the old WebUI
Choose Monitoring > Active Alarms to check that the EPO alarm is cleared.
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