FusionModule5000 Smart Modular Data Center
Commissioning Guide
7 FAQ
Issue 06 (2020-03-20)
Copyright © Huawei Technologies Co., Ltd.
108
Wire of the Network Cable
Smoke Detector Cable
Core wire 3 (green-white)
+12 V (red)
Core wire 6 (green)
Normally closed end (yellow)
Core wire 7 (brown-white)
Common end (green)
None (reserved; no connection needed and
to be insulated)
Normally open end (blue)
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_1 port on the skylight actuator.
1.
Log in to the ECC800 WebUI as an administrator.
2.
Choose
Monitoring
>
Aisle
>
Skylight Actuator Group
>
Skylight Actuator 1
>
Running Parameters
>
DI1 alarm level
.
3.
Set
DI1 alarm level
to
Low voltage alarm
or
High voltage alarm
, and click
Submit
.
Set
DI1 alarm level
to
Low voltage alarm
if the smoke sensor is connected over
NO
.
Set
DI1 alarm level
to
High voltage alarm
if the smoke sensor is connected over
NC
.
Step 2
Check the monitoring functions of smoke sensor.
Table 7-4
Commissioning the sensor
Check Method
Normal Connection Status
Alarm Clearance Method
Simulate a smoky
environment under
the smoke sensor.
DI1_smoke alarm
is displayed
on the active alarm page of the
app or WebUI.
Press the reset button of the
smoke sensor to clear the alarm.
----End
7.1.4 How to Set and Add the Temperature Sensor (Connected to
the NTC Port on the Rack Environment Unit)
If a temperature sensor is installed, perform the following steps to configure it.