search

njfaria / Pylonlog

logger for Pylontech on Raspberry
3 stars 0 forks source link

US3000-C #1

Open myp-cz opened 3 years ago

myp-cz commented 3 years ago

"Andy Edition" pylog is not working with US3000-C It works only with US3000-B (I have two and it reads both packs of -B type).

But it does not read one US3000-C. And it does not read US3000-C with two additional US3000-B as well. (As per pylontech, US3000-C shall always be master if there are US3000-B in the same system / on the same bus).

RS232 console and connection is verified, the US3000-C shows the pylon> prompt etc. and it works with serial terminal on RPi. (of course the initial speed switch command needs to be sent, this is the same as for US3000-B).

Unfortunately, all new pylontech batteries are now sold as the updated US3000-C.

Could you update pylog ? thank you Small donation will come afterwards.

Do you need some more info ? command listings ? tell me I'll provide

njfaria commented 3 years ago

the protocoll for the US3000-C should be helpfull. With that i would see what they have changed. I personaly dont own any pylons.

myp-cz commented 3 years ago

Understand, no problem. Luckily, I do have: 1x C + 2x B so I can connect the console to C and get captures.

I do assume there is a specific set of commands your SW sends to US3000B as of now. Please provide a list of these, and I will use it to talk to US3000C, and to capture the entire conversation and provide it to here.

As I have understood from all the forums, the C has differences in console commands (compared to B), and also, if there is a system with Bs and Cs connected together, the C must be the master.