Huawei ECC800-Pro - Fire Control Linkage

Linkage Category Default Status Function
a: To link Open door/turn on lights if smoke alarm, Intelligent lighting, and
Open door/turn on lights by re linkage, set Set light mode to Automatic on
the WebUI. Path: Monitoring > Aisle > AC Actuator Group > AC Actuator, click
Running Parameters.
NOTE
When a smart module actuator is
congured, you need to set parameters for the smart
module actuator. The setting process is similar.
6.6.1.1 Fire Control Linkage
Context
● The ECC800-Pro 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
re extinguishing system.
● A passive dry contact alarm signal of the customer's re extinguishing system
can be used to achieve the following purposes: (1) Open the skylight using
the ECC800-Pro AI/DI port, so that the
re extinguishing system in the
customer's equipment room can quickly function in the aisle. (2) Enable the
aisle access control system and turn on the lighting to facilitate escape. (3)
Shut down the smart cooling product and prevent the smart cooling product
from supplying air to increase the
re.
NO TE
An active dry contact signal of the customer's re extinguishing system cannot be
connected to the ECC800-Pro AI/DI port.
● The default status of re control linkage is o. Set it based on the actual
situation.
● Shutting down the smart cooling product by
re 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 re
linkage.
● In this example, the re controller connects to port AI/DI_3. The actual port
prevails.
Procedure
Step 1 Install cables between the
re controller and ECC800-Pro.
ECC800 Data Center Controller
User Manual (for ECC800-Pro) 6 Feature Description
Issue 02 (2020-09-07) Copyright © Huawei Technologies Co., Ltd. 189