User Documentation

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Error 3 - The entered activation code already has
been used either for registering another
Router or you have tried to register this
Router a second time.
A registration / activation code may be used only one time
for registering a Router. The activation code is used to
dedicate uniquely a physical Router to a configured u-link
Router object (u-link Device Management). In order to avoid
an un-controlled multiple use of the same activation code an
additional use has to be released before re-registering.
Appendix 1 Registration of Router to u-link failed (How to solve)
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u-link Web portal
Menu Device Management
Normally there are only 2 use cases for additional use of an activation code:
1. A defective u-link Router has to be replaced by a new device (manually
configured like the defective Router).
2. The configuration of an u-link Router was overwritten (eg. un-registered) or
a reset to factory defaults has been done.
How to release for additional use:
Logon-on to the u-link Web portal.
Open menu ‘Device Managementand highlight the Router object.
In section ‘Device Configuration’ click icon ‘Edit ‘ of parameter ‘Activation
code’.
Then enable checkbox ‘Release for additional activation’.
Now try again to register the Router.
Note: The checkbox only can be set if the status is ‘In Use’, a new not
assigned activation code displays the status ‘Not used’.
V1.5.1 / Oct, 2020
A1 - Router registration failed
Failure message 1 continued