How Can I Handle Do Association Failure; What Do I Do If The Ecc800 Webui Display Language Changes From Chinese To English During Use - Huawei ECC800 User Manual

ECC800 Data Center Controller
User Manual
Step 3 On the Running Parameters tab page, click Alarm Level Link.
Step 4 Select DO1 or DO2 after Critical alarm association.
Step 5 Click Submit.
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9.1.16 How Can I Handle DO Association Failure?

Prerequisites
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Context
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Procedure
Step 1 Log in to the ECC800 WebUI as an administrator.
Step 2 Check whether the DO port is used.
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Step 3 After changing the DO port state to idle, associate the DO port again. If the association still
fails, contact Huawei technical support.
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9.1.17 What Do I Do If the ECC800 WebUI Display Language
Changes from Chinese to English During Use?
Context
Cause: The browser cookies are deleted.
Procedure
Step 1 Manually refresh the browser page.
Issue 07 (2020-03-16)
Critical alarm association, Major alarm association, Minor alarm association, and Warning alarm
association are all None by default.
You have obtained the IP address of the ECC800 as well as the user name and password
used for WebUI login.
A PC with an IP address in the same network segment as that of the ECC800 is prepared,
and the PC has connected to port WAN_1 on the ECC800.
If DO association fails, the DO port to be associated may be used by other functions.
Check whether the DO port is used.
Two ECC800 functions may use a DO port: PLC linkage and alarm linkage.
Choose System Settings > Alarm Parameter Settings > Alarm Linkage and check
whether the DO port is used.
Choose System Settings > PLC and check whether the DO port is used.
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