How Can I Handle Do Association Failure; What Do I Do If The Ecc800 Webui Display Language Changes From Chinese To English During Use; What Do I Do If The Ecc800 Fails To Communicate With The Ups5000-E - Huawei ECC800 User Manual

ECC800 Data Center Controller
User Manual
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8.1.22 How Can I Handle DO Association Failure?

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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8.1.23 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.
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8.1.24 What Do I Do If the ECC800 Fails to Communicate with the
UPS5000-E?
Procedure
Step 1 Tap System Info on the LCD after the UPS is started.
Step 2 Choose System Info > Settings, enter the user name and password, and tap
Issue 05 (2019-09-16)
The source device can be a device that communicates properly or fails to communicate, but the target
device must be a device that communicates properly.
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: Linkage control and alarm linkage.
Choose System Settings > Alarm Parameters and check whether the DO port is used.
Choose System Settings > Linkage Control and check whether the DO port is used.
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