LCD: Choose System Info > Settings > Comm. Settings > Batt Temp Sensor,
and set Start address and Quantity.
WebUI: Choose System Settings > Comm. Settings > Batt Temp Sensor, and
set Start address and Quantity.
----End
7.11 Performing EPO
NO TICE
● Choose Monitoring > UPS System > Running Parameter > System Settings
on the WebUI and set EPO detection to Enable.
● After you press the EPO switch, the UPS supplies no power, and the loads
powers off.
● If the UPS is in maintenance bypass mode, the UPS still supplies power after
you press the EPO switch.
Step 1 Press the external EPO switch that connects to the dry contact card or remove the
4-pin terminal on the EPO port of the dry contact card. The UPS enters the
emergency shutdown state. EPO and No power supplied alarms are displayed.
Figure 7-23 EPO port
----End
7.12 Clearing the EPO State
Procedure
Step 1 Clear the EPO state of the system. Check that the external EPO switch connected
to the dry contact is in non-EPO state or insert the 4-pin terminal on the EPO port
of the dry contact card.
Step 2 Clear the EPO alarm.
●
On the LCD
Choose System Info > Alarms and tap Clear Faults. After confirmation, the
EPO alarm is cleared.
●
On the WebUI
UPS5000-H-(1200 kVA-1600 kVA)
User Manual (100 kVA Power Modules)
7 Single UPS Commissioning
Issue 05 (2021-10-13)
Copyright © Huawei Technologies Co., Ltd.
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