How Do I Query The Setting Of A Parameter Before Change; Webui Operations; How Do I Manage Webui Users - Huawei NetCol5000-A050 User Manual

NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual
12.3.16 How Do I Query the Setting of a Parameter Before
Change?
On the home screen, choose Maint > Query Logs to query the setting of a
parameter before change. The value before -> is the setting before change, and
the value after -> is the setting after change.
Figure 12-23 Query Logs

12.4 WebUI Operations

12.4.1 How Do I Manage WebUI Users?

Context
WebUI users are classified into administrator, engineer, and operator. They have
different operation rights.
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Procedure
Step 1 Change the login password.
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2.
3.
Issue 13 (2023-08-20)
NO TE
The log query screen displays logs of LCD user operations, including user login and setting
change records.
Administrator: This role has all rights, including the rights for user
management, browsing and modifying parameters, software upgrade, and
data import and export. The user name is admin and the preset password is
Changeme by default.
Engineer: Compared with the administrator, only the user management
function is unavailable to this role. There is no default user name. If necessary,
add an engineer account.
Operator: Compared with the administrator, this role has no rights for
network security certificates, Modbus, SNMP, software upgrade, and fault
information. There is no default user name. If necessary, add an operator
account.
Log in to the WebUI as an administrator.
Choose Maintenance > User Management. The user management page is
displayed.
Choose the admin user and click Modify. Reset the login password on the
displayed page and click Confirm.
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