Solar Inverter Service Software Kit - Delta Energy Systems

After the fi rmware update process the confi guration is removed from the confi guration pane.
Perform a new "Search" operation like described in section 5.5.1 to get a new confi guration.
5.5.2.2 Multi controller fi rmware update (for SOLIVIA models)
5.5.2.2.1 Introduction
The Multi Downloader is a part of the Solar Inverter Service Software and is needed to download
the fi rmware to multiple controllers of one inverter. Only the inverters with the second
generation bootloader are supporting this feature, and the product registration of the Solar
Inverter Service Software must support this feature.
To be able to use this tool, the bootloader software should be fl ashed on all the controllers
fi rst. Furthermore it is necessary to download at fi rst the fi rmware of the master controller,
since the slave controller will be downloaded through the master.
With this Multi Downloader tool it is possible to defi ne a series of download for different controllers
and different inverters that will be performed one after the other in the given order.
Like already mentioned it is important to ensure that the fi rmware of the master controller is
always downloaded before downloading to a slave controller.
5.5.2.2.2 Start the downloader tool
The downloader tool is a part of the Solar Inverter Service Software and can be accessed
from the ribbon bar.
To start the downloader tool, click on the Firmware button on the Home ribbon bar.
NOTICE
If the Firmware button is not visible, make sure you have selected an inverter in the inverter
list.
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Select the multi downloader tool by checking the Multi
controller downloader tool radio button. It is possible
that you get directly to the right downloader tool if you
have selected a multi downloadable inverter in the inverter
confi guration list. In this case go directly to section
4 to continue.