FusionModule5000 Smart Modular Data Center
Commissioning Guide
6 Commissioning the Management System
Issue 06 (2020-03-20)
Copyright © Huawei Technologies Co., Ltd.
64
Context
The ECC800 can generate an alarm using the multi-functional sensor or smoke sensor in
the aisle. This alarm, however, cannot be used to trigger the customer's fire extinguishing
system.
When detecting fire alarms through the fire controller, the ECC800 opens the skylights
to facilitate fire control, opens the aisle access control system and turns on the lighting to
facilitate escape, and shuts down smart cooling products to prevent the fire from
spreading due to air supply.
An active dry contact signal of the customer's fire extinguishing system cannot be connected to the
ECC800 AI/DI port.
The default status of fire control linkage is
off
. Set it based on the actual situation.
Shutting down the smart cooling product by fire linkage is used as an example. Refer to
this section for details about opening the skylight, unlocking the aisle access control, and
turning on the lighting system by fire linkage.
In this example, the fire controller connects to port AI/DI_6. The actual port prevails.
Linkage Grouping
Table 6-7
Linkage grouping
Linkage Category
Default
Status
Function
Link smoke alarm with
skylight open
Link smoke alarm with
door open
on
If a smoke alarm is raised, the smart
module opens the skylights and access
control by default.
Link smoke alarm with air
conditioner off
Link smoke alarm with
light turn on
a
off
If this linkage status is set to
on
and a
smoke alarm is raised, the smart
cooling products turn off or lights turn
on automatically.
Intelligent lighting
a
off
If this linkage status is set to
on
, the
camera detects human motion, and an
infrared alarm is raised, the aisle lights
turn on automatically.
Link fire control with
skylight open
Link fire control with door
open
Link fire control with light
turn on
a
Link fire control with air
conditioner off
off
If you set this linkage status to
on
and a
fire occurs in the smart module, the
skylights open, lights turn on, and the
access control opens automatically, or
the smart cooling products turn off
automatically.
a: To link
Link smoke alarm with light turn on
,
Intelligent lighting
, and
Link fire
control with light turn on
, set
Monitoring
>
Aisle
>
AC Actuator Group
>
AC
Actuator
>
Set light mode
to
Automatic
on the WebUI.
