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ned-kelly / docker-voltronic-homeassistant

Programmatically read data from your Voltronic, Axpert, Mppsolar PIP, Voltacon, Effekta etc Inverter and send it to Home Assistant via MQTT - Works with RS232 & USB!
GNU General Public License v3.0
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Always Receiving 0 byte responses #73

Closed Jaysun11 closed 2 years ago

Jaysun11 commented 2 years ago

Hey guys, would anyone be able to assist me with this?

I am using an Axpert VM III Inverter, I am currently plugged in to a Raspberry Pi 3b+ using a RJ45->USB using a RS232 Adapter.

When Running ./inverter_poller -d -1

I get the following output.. Never any response what so ever.

Thu Mar 17 09:36:19 2022 INVERTER: Debug set Thu Mar 17 09:36:19 2022 INVERTER: Current CRC: 49 C1 Thu Mar 17 09:36:22 2022 INVERTER: QMOD read timeout Thu Mar 17 09:36:23 2022 INVERTER: QMOD reply too short (0 bytes) Thu Mar 17 09:36:23 2022 INVERTER: Current CRC: B7 A9 Thu Mar 17 09:36:26 2022 INVERTER: QPIGS read timeout Thu Mar 17 09:36:27 2022 INVERTER: QPIGS reply too short (0 bytes) Thu Mar 17 09:36:27 2022 INVERTER: Current CRC: F8 54 Thu Mar 17 09:36:30 2022 INVERTER: QPIRI read timeout Thu Mar 17 09:36:31 2022 INVERTER: QPIRI reply too short (0 bytes) Thu Mar 17 09:36:31 2022 INVERTER: Current CRC: B4 DA Thu Mar 17 09:36:34 2022 INVERTER: QPIWS read timeout Thu Mar 17 09:36:35 2022 INVERTER: QPIWS reply too short (0 bytes) Thu Mar 17 09:36:40 2022 INVERTER: Current CRC: 49 C1

Any help would be hugely appreciated.

korsteeni commented 2 years ago

I am using an Easun VM II Inverter, rs232 USB and output

:~/inverter-cli# ./inverter_poller -d -1 Thu Mar 17 15:19:21 2022 INVERTER: Debug set Thu Mar 17 15:19:21 2022 INVERTER: Current CRC: 49 C1 Thu Mar 17 15:19:24 2022 INVERTER: QMOD read timeout Thu Mar 17 15:19:24 2022 INVERTER: QMOD reply too short (0 bytes) Thu Mar 17 15:19:24 2022 INVERTER: Current CRC: B7 A9 Thu Mar 17 15:19:27 2022 INVERTER: QPIGS read timeout Thu Mar 17 15:19:27 2022 INVERTER: QPIGS reply too short (0 bytes) Thu Mar 17 15:19:27 2022 INVERTER: Current CRC: F8 54 Thu Mar 17 15:19:30 2022 INVERTER: QPIRI read timeout Thu Mar 17 15:19:30 2022 INVERTER: QPIRI reply too short (0 bytes) Thu Mar 17 15:19:30 2022 INVERTER: Current CRC: B4 DA Thu Mar 17 15:19:33 2022 INVERTER: QPIWS read timeout Thu Mar 17 15:19:33 2022 INVERTER: QPIWS reply too short (0 bytes) Thu Mar 17 15:19:38 2022 INVERTER: Current CRC: 49 C1 Thu Mar 17 15:19:41 2022 INVERTER: QMOD read timeout Thu Mar 17 15:19:41 2022 INVERTER: QMOD reply too short (0 bytes) Thu Mar 17 15:19:41 2022 INVERTER: Current CRC: B7 A9 Thu Mar 17 15:19:44 2022 INVERTER: QPIGS read timeout Thu Mar 17 15:19:44 2022 INVERTER: QPIGS reply too short (0 bytes) Thu Mar 17 15:19:44 2022 INVERTER: Current CRC: F8 54 Thu Mar 17 15:19:47 2022 INVERTER: QPIRI read timeout Thu Mar 17 15:19:47 2022 INVERTER: QPIRI reply too short (0 bytes) Thu Mar 17 15:19:47 2022 INVERTER: Current CRC: B4 DA

korsteeni commented 2 years ago

some clue on how to read data EASUN POWER 5000w Hybrid Solar power inverter 48v 230vac Grid tied + off grid 80A MPPT Axpert and PowMr works fine

tested qpiri=98.....110 qpiws=36...54 qmod=5 qpigs=110

and /dev/ttyUSB0 , /dev/ttyS0, /dev/hidraw0

if hint, i can try

Jaysun11 commented 2 years ago

I tried switching to the USB port, and changed my device to hidraw0, it worked straight away! Perhaps just a faulty serial port?