Huawei ECC800 - Link Fire Control with Lock Open

ECC800 Data Center Controller
User Manual (for ECC800-Pro)
6 Feature Description
Issue 06 (2020-04-22)
Copyright © Huawei Technologies Co., Ltd.
169
6.6.2.3 Link Fire Control with Lock Open
Context
In this example, the fire controller connects to port AI/DI_2. The actual port prevails.
Procedure
Step 1 Log in to the ECC800-Pro WebUI as an administrator.
Step 2 Choose System Settings > Linkage Control.
Step 3 Ensure that Enable linkage control function is Yes.
Step 4 On the Linkage Group tab page, set Link fire control with Cabinet Electronic Clasp lock
open to on.
Select Link fire control with Cabinet Electronic Clasp lock open under Linkage Group. If its value
is on, the corresponding logic configurations under Linkage Logic List are available. If its value is off,
the corresponding logic configurations under Linkage Logic List are unavailable.
Step 5 Modify the AI/DI_2 signal name.
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 and Device name to ECC800, and click OK.
4. On the query result tab page, set the new signal name of AI/DI_2 to Fire and click
Submit.
Step 6 Enable the AI/DI device.
1. Choose Monitoring > System > ECC800 > Running Parameters > AI/DI_2 Port
Settings.
2. Set Fire sensor to Enable. Click Submit to access the AI/DI_2 setting page.
3. Select Fire sensor type and set it to Normal Open or Normal Close as required.
4. Click Unhide All Advanced Signals, then click Power Supply Parameters. Ensure that
I power supply enable(AIDI_2/COM1/AIDI_4/COM3) is Enable.
5. Click Submit.
----End
Follow-up Procedure
After the fire alarm is cleared, you need to manually close the IT cabinet door. After the door
is closed, the door open alarm is cleared.