Deleting Historical Alarms - Huawei NetCol8000-E220 User Manual

NetCol8000-E220 Modular Indirect Evaporative Cooling
System
User Manual
Step 3 Tap Fault Diagnosis to view the diagnosis report. Rectify the faults following instructions in
the diagnosis report.
Figure 7-4 Diagnosis report
----End
Follow-up Procedure
To query historical alarms, choose Common Function > Query Hist Alarms or Alarms >
Query Hist Alarms on the home screen.

7.1.9 Deleting Historical Alarms

Context
To delete historical alarms, log in as the admin user.
Exercise caution when deleting all historical alarms. Because this operation may cause
clearance of all historical alarms and affects device maintenance.
Procedure
Step 1 On the home screen, choose Alarms > Delete Hist Alarms.
Step 2 Tap Confirm to delete all historical alarms.
----End
Issue 02 (2019-10-10)
Historical alarms are displayed in chronological order. The latest cleared alarm is displayed in the
uppermost row.
After alarms are deleted, the operation is recorded in logs.
Copyright © Huawei Technologies Co., Ltd.
7 FAQ
179