[Bug]: SOFAR - HYD-15KTL

julienbourgainpro commented 2 months ago

Describe the bug

Everytime i try to change the inverter mode, i have the error "No response received after 3 retries" But sometimes the inverter mode change and sometimes not. It's very instable, and home assistant doen't like errors in automatisation.

I don't know if the stacktrace can help you, let me know how i can provide more information to fix that

Integration Version

2024.4.1

Homeassistant core version

2024.4.0

Inverter brand

Sofar

Plugin used

plugin_sofar.py

Serial prefix

SP1ES1

Connection Method

LSE-3

Detailed Error Log

2024-04-03 23:33:42.795 ERROR (MainThread) [homeassistant.components.script.passive_mode] Passive mode: Error executing script. Unexpected error for call_service at pos 1: Modbus Error: [Input/Output] ERROR: No response received after 3 retries Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/helpers/script.py", line 504, in _async_step await getattr(self, handler)() File "/usr/src/homeassistant/homeassistant/helpers/script.py", line 733, in _async_call_service_step response_data = await self._async_run_long_action( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/helpers/script.py", line 696, in _async_run_long_action return await long_task ^^^^^^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/core.py", line 2542, in async_call response_data = await coro ^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/core.py", line 2579, in _execute_service return await target(service_call) ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 971, in entity_service_call single_response = await _handle_entity_call( ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 1043, in _handle_entity_call result = await task ^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/components/select/init.py", line 195, in async_handle_select_option await self.async_select_option(option) File "/config/custom_components/solax_modbus/select.py", line 106, in async_select_option await self._hub.async_write_registers_single(unit=self._modbus_addr, address=self._register, payload=payload) File "/config/custom_components/solax_modbus/init.py", line 543, in async_write_registers_single resp = await self._client.write_registers(address, payload, kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/pymodbus/client/base.py", line 180, in async_execute raise ModbusIOException( pymodbus.exceptions.ModbusIOException: Modbus Error: [Input/Output] ERROR: No response received after 3 retries 2024-04-03 23:33:42.815 ERROR (MainThread) [homeassistant.components.websocket_api.http.connection] [281473359042240] Modbus Error: [Input/Output] ERROR: No response received after 3 retries Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/components/websocket_api/commands.py", line 239, in handle_call_service response = await hass.services.async_call( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/core.py", line 2542, in async_call response_data = await coro ^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/core.py", line 2579, in _execute_service return await target(service_call) ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/components/script/init.py", line 672, in _service_handler response = await self._async_start_run( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/components/script/init.py", line 630, in _async_start_run script_result = await coro ^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/components/script/init.py", line 661, in _async_run return await self.script.async_run(script_vars, context) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/helpers/script.py", line 1650, in async_run return await asyncio.shield(create_eager_task(run.async_run())) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/helpers/script.py", line 454, in async_run await self._async_step(log_exceptions=False) File "/usr/src/homeassistant/homeassistant/helpers/script.py", line 506, in _async_step self._handle_exception( File "/usr/src/homeassistant/homeassistant/helpers/script.py", line 559, in _handle_exception raise exception File "/usr/src/homeassistant/homeassistant/helpers/script.py", line 504, in _async_step await getattr(self, handler)() File "/usr/src/homeassistant/homeassistant/helpers/script.py", line 733, in _async_call_service_step response_data = await self._async_run_long_action( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/helpers/script.py", line 696, in _async_run_long_action return await long_task ^^^^^^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/core.py", line 2542, in async_call response_data = await coro ^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/core.py", line 2579, in _execute_service return await target(service_call) ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 971, in entity_service_call single_response = await _handle_entity_call( ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 1043, in _handle_entity_call result = await task ^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/components/select/init.py", line 195, in async_handle_select_option await self.async_select_option(option) File "/config/custom_components/solax_modbus/select.py", line 106, in async_select_option await self._hub.async_write_registers_single(unit=self._modbus_addr, address=self._register, payload=payload) File "/config/custom_components/solax_modbus/init.py", line 543, in async_write_registers_single resp = await self._client.write_registers(address, payload, kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/pymodbus/client/base.py", line 180, in async_execute raise ModbusIOException( pymodbus.exceptions.ModbusIOException: Modbus Error: [Input/Output] ERROR: No response received after 3 retries 2024-04-03 23:35:24.604 ERROR (MainThread) [pymodbus.logging] General exception: unpack requires a buffer of 4 bytes 2024-04-03 23:35:24.605 ERROR (MainThread) [homeassistant] Error doing job: Fatal error: protocol.data_received() call failed. Traceback (most recent call last): File "/usr/local/lib/python3.12/asyncio/selector_events.py", line 1017, in _read_ready__data_received self._protocol.data_received(data) File "/usr/local/lib/python3.12/site-packages/pymodbus/transport/transport.py", line 303, in data_received self.datagram_received(data, None) File "/usr/local/lib/python3.12/site-packages/pymodbus/transport/transport.py", line 337, in datagram_received cut = self.callback_data(self.recv_buffer, addr=addr) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/pymodbus/client/base.py", line 201, in callback_data self.framer.processIncomingPacket(data, self._handle_response, slave=0) File "/usr/local/lib/python3.12/site-packages/pymodbus/framer/base.py", line 139, in processIncomingPacket self.frameProcessIncomingPacket(single, callback, slave, **kwargs) File "/usr/local/lib/python3.12/site-packages/pymodbus/framer/socket_framer.py", line 106, in frameProcessIncomingPacket raise ModbusIOException("Unable to decode request") pymodbus.exceptions.ModbusIOException: Modbus Error: [Input/Output] Unable to decode request

Additional context

inverter software version 0V1100510V1100510V110051 v110051 is the latest version for this inverter

Frintrop commented 2 months ago

Having same problem on my side. Fehler: Modbus Error: [Input/Output] ERROR: No response received after 3 retries

Using this automation in ha:

alias: Wallbox ohne Batterie laden description: "" trigger:

platform: time_pattern hours: "" minutes: "" seconds: "0" condition: [] action:
if:
- condition: or conditions:
  - condition: numeric_state entity_id: sensor.wallbox_portal_charging_power above: 3
  - condition: numeric_state entity_id: sensor.wallbox_portal_charging_power_2 above: 3 then:
- if:
  - condition: state entity_id: select.sofar_lse3_energy_storage_mode state: Self Use then:
  - service: input_select.select_option target: entity_id: select.sofar_lse3_energy_storage_mode data: option: Passive Mode
  - service: number.set_value metadata: {} data: value: "10000" target: entity_id: number.sofar_lse3_passive_maximum_battery_power
  - service: button.press metadata: {} data: {} target: entity_id: button.sofar_lse3_passive_update_battery_charge_discharge else:
- if:
  - condition: state entity_id: select.sofar_lse3_energy_storage_mode state: Passive Mode then:
  - service: input_select.select_option target: entity_id: select.sofar_lse3_energy_storage_mode data: option: Self Use
  - service: button.press metadata: {} data: {} target: entity_id: button.sofar_lse3_passive_update_battery_charge_discharge mode: single

julienbourgainpro commented 2 months ago

On my side, i have made a script in node-red to observe a "wanted storage mode select" and change inverter mode with catch error and retries in a while loops. but it would be simplier without this error

In config.yaml

sofar_wanted_storage_mode:
  name: Mode de stockage voulu
  options:
    - Self Use
    - Time of Use
    - Passive Mode
  initial: Time of Use
  icon: mdi:panda

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wills106 commented 2 months ago

This is possibly the same error as #801

I have just released 2024.04.4b1 pushing pyModbus to v3.6.8

julienbourgainpro commented 2 months ago

I think you're right, you can close this issue.

When #801 will be fixed, if i'm still in trouble, i will open another issue

wills106 / homeassistant-solax-modbus