Updating The Firmware - Weidmüller u-control UC20-WL2000-AC-CAN Manual

10 Commissioning using u-OS | Updating the firmware
10.4 Updating the firmware
The current firmware of the controller and the release notes
can be downloaded from the Weidmüller Support Center.
For firmware downgrades, we recommend con-
necting your computer with the controller via
USB. Depending on the used downgrade file IP
address changes and protocol changes will occur.
A firmware downgrade between minor versions
is not recommended (e.g. from 2.1 to 2.0). If you
still need to perform a firmware downgrade, first
reset the control unit to factory settings.
Prerequisite
– Please regard the information in the release notes.
– Please regard the information in the support center.
– Save your changes.
– Close all open browser windows of your projects.
– Save all changes of your configurations.
– Download the latest firmware file from the Weidmüller
Support Center.
▶ Open the u-OS Control Center.
▶ Click Software & updates.

Updating the firmware

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▶ Click Update & installation.
A dialogue window opens.
SWUpdate page
▶ Drag the software update file into the dialogue window.
The upload then commences. The controller is subsequently
restarted.
Manual u-control 2604080000/08/08.2023