Linking Alarms With An Alarm Beacon - Huawei ECC800 User Manual

ECC800 Data Center Controller
User Manual
Figure 7-1 Logic program lines activated on the WebUI
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Follow-up Procedure
You can use the configuration file import and export functions to export the PLC linkage rules
configured for an ECC800 to a local PC and then import the rules to another ECC800. These
functions achieve quick configuration.

7.2 Linking Alarms with an Alarm Beacon

You can link alarms, namely the smoke alarm and AI/DI alarm, with the alarm beacon based
on site requirements. After the linkage is set, if an alarm linked with the alarm beacon is
generated in the smart module, the alarm beacon will generate an audible and visual alarm.
Prerequisites
The alarm beacon is connected to the DO1 or DO2 port on the ECC800.
Linking the Smoke Alarm with the Alarm Beacon
This section describes how to set an alarm linkage by linking output dry contact of the smoke
alarm on the multi-functional sensor to the DO2 port.
Issue 06 (2020-01-02)
To modify, delete, activate, or deactivate a linkage condition, select the condition and click the
corresponding button.
 The alarm beacon is connected to the DO port on the ECC800e.
 This section describes how to connect an alarm beacon to the DO2 port on the ECC800.
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