- 63 -000482AG7 - OperationUpdates from the InternetChoose from Firmware update viaaccess to the ABB remote serversor by loading into the internalmemory of the local deviceDownload and update theFirmware of the VSN300 boardDownload and update theFirmware of the inverterButton for the manual verifica-tion of the availability of a newFirmware. If available, a messageappears below the button.During the Firmware updating process, a progress bar allows the user tosee a percentage of the process completion. At the end of the update, theupdated device will automatically restart.Firmware update progress barThe Firmware updating operation (particularly regarding the inverter), can require aconsiderable amount of time. This can range from a few minutes up to an hour. Always waitfor the procedure to finish completely and do not disconnect the inverter from the powersource until the procedure has been completed successfully!