Huawei FusionModule5000 Commissioning Manual page 73

FusionModule5000 Smart Modular Data Center
Commissioning Guide
Figure 6-11 Modifying a signal name
Step 5 Enable the AI/DI device.
1.
2.
3.
Table 6-8 Fire sensor NO and NC definitions
Item
NO
NC
4.
5.
----End
Follow-up Procedure
After the alarm has been cleared when fire control linkage or smoke alarm linkage occurs,
perform the following operations:


Issue 06 (2020-03-20)
Choose Monitoring > System > ECC800 > Running Parameters > AI/DI_6 Port
Settings.
Select Fire sensor to Enable, and click Submit, then enter the AI/DI_6 port settings
page.
Select Fire sensor type and set it to Normal Open or Normal Close as required.
After the corresponding AI/DI device is enabled, the AI/DI device type must be consistent with the DO
state.
Ensure that Fire power supply is set to No.
Click Submit.
Close the skylights manually.
Start the smart cooling products manually.
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6 Commissioning the Management System
Definition
Dry contact signal for the fire sensor
abnormality alarm. Closed: alarm; open:
normal
Dry contact signal for the fire sensor
abnormality alarm. Closed: normal; open:
alarm
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