APsystems ECU-B - System Settings and Configuration; Grid Profile and Signal Level

APsystems ECU-B Installation/User Manual
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4. ECU-B User Interface
4.6 Settings

Click "Settings" and enter into the
"settings page".
4.6.1 Manage IDs

Please refer to 4.2 to add UID.
4.6.2 Grid Profile

User needs to select grid profile when installing the system.
4.6.3 Inverter Signal Level
 Show the direct communication quality between each inverter and
ECU.
If you select the wrong grid profile, the inverters will not work normally.