Communication Settings
Select SYSTEM MENU→ Charger Setup→ Communication to enter the setup interface. See detailed information about
communication port protocol in iCharger MODBUS Protocol.
Go to the website
http://www.jun-si.com/UploadFiles/iCharger_MODBUS_Protocol.pdf
Select Serial Port as the communication way to activate, as below:
Language Setup
Select SYSTEM MENU→ Charger Setup→ Language to enter the setup interface, there is English or German for the
user to choose.
Synchronous Balance Charger/Discharger
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308DUO V1.1.0
to download.