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Question about the CAN IDs of the Venus GX (VGX) messages

Hello, I am using a Venus GX to communicate with an MPPT. I have connected a PCAN transceiver to the CAN 2 port of the VGX (not the VE.Can port) and I receive frames with the following CAN IDs:

0x305

0x307

0x18EAE1E1

0x18EAFFE1

0x18EEFFE1

0x19F014E1

0x1CEFE1E1

0x1CEFFFE1

I would like to know which information is within each CAN frame so a PLC can use it for analysis. Can anybody please help me to find any document which explains the information sent by this port? In the Victron's documentation I've found only the PGNs but this is not useful as I want to use the information sent by the raw CAN bus.

Venus GX - VGXmppt smart solarcommunication protocol
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