● Alarms can be classied into four severities: critical, major, minor, and
warning. The alarm severities can be user-dened.
● Active alarms can be ltered by device and alarm severity.
● Alarm notications can be sent by email and SMS.
● A maximum of 500 concurrent active alarms are supported.
3.4.2.4 Historical Data Query
● Historical alarm: You can view the alarms that have been generated in the
system. The historical alarm information includes the device name, alarm
name, alarm severity, alarm generation time, and alarm clearance time.
● Performance data statistics: You can view historical data of devices to help
analyze data or problems.
● Operation log: You can view logs of key operations, such as user login,
parameter
modication, data export, device upgrade, and access control
events.
● Data export: You can export historical data of the ECC800-Pro and some
southbound devices.
3.4.2.5 Linkage Control
● Supports the linkage logic of aisle smoke alarms or high temperature alarms.
By default, the cabinet doors are opened through linkage by default.
The aisle smoke sensor alarm cannot trigger the customer's re extinguishing system. Only
dry contact alarm signals are provided.
● If the protected area of the re extinguishing system is in the smart module,
when a smoke alarm is generated, the door of the linked cabinet is not
opened. If the door is opened, an alarm (door status alarm) is generated.
● If the protected area of the
re extinguishing system is outside the smart
module, when a smoke alarm is generated, the rear door of the linked cabinet
is opened.
3.4.3 Key Hardware Devices
3.4.3.1 ECC800-Pro
3.4.3.1.1 Product
Conguration
The ECC800-Pro data center controller is used to monitor the devices and
environment in the smart module. It consists of the power module and main
control module. You can insert and remove the power module.
FusionModule500 Smart Mini Data Center
User Manual 3 System Architecture
Issue 02 (2020-12-25) Copyright © Huawei Technologies Co., Ltd. 29
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