Communication between openDTUFusion and Pylontech #1536
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Hello ! I finished this weekend the installation of my system: 6 solare pannels, + 2 victron MPPT + 1 Battery Pylontech US3000 + HM-600 + OpenDTUfusion with CAN/Iso Shield. As a first attempt, I was able to run the system without communication with the Batterie and the charge contollers. OptenDTU uses the voltage mesured by the inverter et switch the inverter on or off. Now, I want to connect the battery to the OpenDTU, via the CAN/Iso Shield. Here are the settings: I connected the blue cable (n°4) an the white / blue (n°5) to CANH and CANL. I tried also to connect the white green (maybe I switched the colours???), but it makes no difference, I still have no data. I am surely doing something wrong. Has someone a clue ? The next step will be to connect the 2 victron MQTT ! Many thanks, Regards Cédric |
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Replies: 2 comments 3 replies
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And one loop in the console looks like: 21:48:20.306 > Received MQTT message on topic: grid/power/total/watts and later: inverters output: 26 W |
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Please us the port labeled „A/CAN“ on your battery instead of the linkport0. |
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Please us the port labeled „A/CAN“ on your battery instead of the linkport0.