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meltaxa / solariot

Leverage your IoT enabled Solar PV Inverter to stream your solar energy usage data to a real time dashboard.
https://solariot.live
MIT License
201 stars 69 forks source link

sungrow-sg5kd Modbus connection failed #48

Closed Flynsarmy closed 3 years ago

Flynsarmy commented 3 years ago

I can see ports 80 and 502 open and can telnet into port 502 fine to confirm a connection can be made but solariot is giving a connection failed. Connecting via wifi. I've tried slave 0x01 through 0x04.

Wifi dongle v31_001_247: Device address: 247 Device Model: Wifi V31 Manufacturer: Sungrow

Inverter: Name: SG5K-D_001_001 Device Address: 1 Device Model: SG5K-D Manufacturer: Sungrow

cat config.py

inverter_ip = "10.0.0.47" inverter_port = 502 slave = 0x01 model = "sungrow-sg5kd" timeout = 3 scan_interval = 10 dweepy_uuid = "random-uuid"

Returns: ./solariot.py -vv

INFO:root:Loaded config sungrow-sg5kd INFO:root:Creating SungrowModbusTcpClient INFO:root:Connecting DEBUG:pymodbus.client.sync:Connection to Modbus server established. Socket ('10.0.0.26', 53763) DEBUG:pymodbus.client.sync:Connection to Modbus server established. Socket ('10.0.0.26', 53764) INFO:root:Connected INFO:root:No MQTT configuration detected INFO:root:No InfluxDB configuration detected INFO:root:No PVOutput configuration detected DEBUG:pymodbus.client.sync:Connection to Modbus server established. Socket ('10.0.0.26', 53765) DEBUG:pymodbus.client.sync:Connection to Modbus server established. Socket ('10.0.0.26', 53766) DEBUG:pymodbus.client.sync:Connection to Modbus server established. Socket ('10.0.0.26', 53767) DEBUG:pymodbus.client.sync:Connection to Modbus server established. Socket ('10.0.0.26', 53768) DEBUG:pymodbus.transaction:Current transaction state - IDLE DEBUG:pymodbus.transaction:Running transaction 1 DEBUG:pymodbus.client.sync:Connection to Modbus server established. Socket ('10.0.0.26', 53769) DEBUG:pymodbus.client.sync:Connection to Modbus server established. Socket ('10.0.0.26', 53770) DEBUG:pymodbus.transaction:SEND: 0x0 0x1 0x0 0x0 0x0 0x6 0x1 0x4 0x13 0x88 0x0 0x64 DEBUG:pymodbus.client.sync:New Transaction state 'SENDING' DEBUG:pymodbus.transaction:Changing transaction state from 'SENDING' to 'WAITING FOR REPLY' DEBUG:pymodbus.transaction:Transaction failed. ([Errno 54] Connection reset by peer) DEBUG:pymodbus.framer.socket_framer:Processing: DEBUG:pymodbus.transaction:Getting transaction 1 DEBUG:pymodbus.transaction:Changing transaction state from 'PROCESSING REPLY' to 'TRANSACTION_COMPLETE' WARNING:root:Modbus connection failed WARNING:root:Failed to scrape inverter, sleeping until next scan

mhoroschun commented 3 years ago

Sounds like the same problem as #45? See also my discussion here #34.

Flynsarmy commented 3 years ago

That got it. TYVM!