ECC800 Data Center Controller
User Manual (for ECC800-Pro)
Copyright © Huawei Technologies Co., Ltd.
Wire of the Network Cable
Core wire 7 (brown-white)
None (reserved; no connection needed and
to be insulated)
Connecting Cables to the Smoke Sensor:
One end of the network cable has been stripped, core wires 1 (orange-white), 5
(white-blue) and 8 (brown) have been short-circuited, core wires 6 (green) and 7
(brown-white) have been connected to the cable delivered with the smoke sensor, and the
other end of the network cable has been connected to the AI/DI port on the ECC800-Pro.
Context
If the sensor is prefabricated, only check its settings.
The actual value prevails. Only the method of the parameter settings is described.
Procedure
Step 1 Set smoke sensor parameters.
In this example, the smoke sensor is connected to the AI/DI_2 port on the ECC800-Pro.
1. Log in to the ECC800-Pro WebUI as an administrator.
2. Choose System Settings > Signal Name Modify. The Batch Signal Configuration
page is displayed.
3. Set Device type to ECC800, set Device name to ECC800, and click OK.
4. On the query result tab page, set the new signal name of AI/DI_2 to Smoke and click
Submit.
5. Choose Monitoring > System > ECC800 > Running Parameters > AI/DI_2 Port
Settings.
6. Set Smoke sensor to Enable and click Submit.
7. Confirm that Smoke sensor type is automatically identified as Smoke sensor or Smoke
sensor(NC).
8. Click Unhide All Advanced Signals, then click Power Supply Parameters. Ensure that
I power supply enable(AIDI_2/COM1/AIDI_4/COM3) is Enable.
Step 2 Check the monitoring functions of smoke sensor.
Table 8-19 Function check
Simulate a smoky
environment under
the smoke sensor.
Smoke DI alarm is displayed on
the active alarm page of the app
or WebUI.
If Smoke sensor type is
Smoke Sensor, power off
and reset the smoke sensor to
clear the alarm.
If Smoke sensor type is set
to Smoke Sensor(NC), press
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