Replies: 3 comments 13 replies
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I have the WPL-25 and I was wondering where the "Inverter Power" was, so that I can track when the energy is used through the day, rather than look at Heat or Water energy produced, so I am keen to see the full set of my HPs ISG data presented in the integration |
0 replies
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With the ISG Version 5.12.2.3 the ISG has the Power Consumption Values integrated. Also the Power Consumption of the Heatpump
These registers are also availiable via Modbus (WPM/LWZ).
The values are different because i was too slow with the screenshots :-( for the secondarys (WPM only): |
4 replies
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@mbeckerkassel I have updated to v12.2.3 yesterday on a WPM 3i. On my ISG, the register above is not available. The highest register in the 3xxx range I can read is 3522. |
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Sorry. I should have more specific. The Objects are valid for the WPM System and the LWZ. Not the WPM 3i. Perhaps you want to contact me directly so we can figure out what we can do. michael.becker@stiebel-eltron.de |
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Is it possible to obtain a list of all the most recently added registers? |
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Hallo @pail23 ,
binary_sensor.py """Binary sensor platform for stiebel_eltron_isg."""
"""Change 18.02.2025 JG - V.2025.2.0 - Extended register scope"""
from homeassistant.components.binary_sensor import (
BinarySensorEntity,
BinarySensorEntityDescription,
)
from homeassistant.const import EntityCategory
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from .const import (
BUFFER_1_CHARGING_PUMP,
BUFFER_2_CHARGING_PUMP,
BUFFER_3_CHARGING_PUMP,
BUFFER_4_CHARGING_PUMP,
BUFFER_5_CHARGING_PUMP,
BUFFER_6_CHARGING_PUMP,
BUS_STATUS,
CAN_BUS_STATUS_ERROR_1,
CAN_BUS_STATUS_ERROR_2,
CAN_BUS_STATUS_FAULT,
CAN_BUS_STATUS_LINE_FAULT,
CAN_BUS_STATUS_OK,
COMPRESSOR_FAULT,
COMPRESSOR_ON,
COOLING_MODE,
DEFROST_LL_WT,
DEFROST_STATUS,
DEVICE_TYPE_504INV,
DEVICE_TYPE_5CS,
DEVICE_TYPE_8CS,
DEVICE_TYPE_8CSE,
DHW_CHARGING_PUMP,
DIFF_CONTROLLER_1_PUMP,
DIFF_CONTROLLER_2_PUMP,
DOMAIN,
ELECTRIC_REHEATING,
EMERGENCY_HEATING_1,
EMERGENCY_HEATING_1_2,
EMERGENCY_HEATING_2,
ENERGYMANAGEMENT,
ERROR_STATUS,
EVAPORATOR_DEFROST,
FILTER,
FILTER_EXTRACT_AIR,
FILTER_VENTILATION_AIR,
HEATING_CIRCUIT_1_PUMP,
HEATING_CIRCUIT_2_PUMP,
HEATING_CIRCUIT_3_PUMP,
HEATING_CIRCUIT_4_PUMP,
HEATING_CIRCUIT_5_PUMP,
HEAT_PUMP_1_ON,
HEAT_PUMP_2_ON,
HEAT_PUMP_3_ON,
HEAT_PUMP_4_ON,
HEAT_PUMP_5_ON,
HEAT_PUMP_6_ON,
HEAT_UP_PROGRAM,
IS_COOLING,
IS_HEATING,
IS_HEATING_WATER,
IS_SUMMER_MODE,
MIXER_CLOSE_HTG_CIRCUIT_2,
MIXER_CLOSE_HTG_CIRCUIT_3,
MIXER_CLOSE_HTG_CIRCUIT_4,
MIXER_CLOSE_HTG_CIRCUIT_5,
MIXER_OPEN_HTG_CIRCUIT_2,
MIXER_OPEN_HTG_CIRCUIT_3,
MIXER_OPEN_HTG_CIRCUIT_4,
MIXER_OPEN_HTG_CIRCUIT_5,
NHZ_STAGES_RUNNING,
OVEN_FIREPLACE_ACTIV,
POOL_PRIMARY_PUMP,
POOL_SECONDARY_PUMP,
POWER_OFF,
PUMP_ON_HK1,
PUMP_ON_HK2,
SECOND_GENERATOR_DHW,
SECOND_GENERATOR_HEATING,
SERVICE,
SOURCE_PUMP,
SWITCHING_PROGRAM_ENABLED,
VENTILATION,
)
from .data import StiebelEltronISGIntegrationConfigEntry
from .entity import StiebelEltronISGEntity
BINARY_SENSOR_TYPES = [
BinarySensorEntityDescription(
name="Is heating",
key=IS_HEATING,
icon="mdi:heat-wave",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Is heating boiler",
key=IS_HEATING_WATER,
icon="mdi:water-boiler",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Is in summer mode",
key=IS_SUMMER_MODE,
icon="mdi:weather-sunny",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Is cooling",
key=IS_COOLING,
icon="mdi:snowflake",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Pump HK1",
key=PUMP_ON_HK1,
icon="mdi:pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Pump HK2",
key=PUMP_ON_HK2,
icon="mdi:pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Compressor",
key=COMPRESSOR_ON,
icon="mdi:heat-pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Switching Program Enabled",
key=SWITCHING_PROGRAM_ENABLED,
icon="mdi:clock-outline",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Electric Heating",
key=ELECTRIC_REHEATING,
icon="mdi:fence-electric",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Service",
key=SERVICE,
icon="mdi:account-wrench",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Power Off (EVU)",
key=POWER_OFF,
icon="mdi:power-off",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Filter",
key=FILTER,
icon="mdi:air-filter",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Ventilation",
key=VENTILATION,
icon="mdi:fan",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Evaporator Defrost",
key=EVAPORATOR_DEFROST,
icon="mdi:snowflake-melt",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Filter Extract Air",
key=FILTER_EXTRACT_AIR,
icon="mdi:air-filter",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Filter Ventilation Air",
key=FILTER_VENTILATION_AIR,
icon="mdi:air-filter",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Heat-up Program",
key=HEAT_UP_PROGRAM,
icon="mdi:clock-outline",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="NHZ Stages Running",
key=NHZ_STAGES_RUNNING,
icon="mdi:fence-electric",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Error Status",
key=ERROR_STATUS,
entity_category=EntityCategory.DIAGNOSTIC,
icon="mdi:alert",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Energymanagement",
key=ENERGYMANAGEMENT,
entity_category=EntityCategory.DIAGNOSTIC,
icon="mdi:information",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="BUS Status",
key=BUS_STATUS,
entity_category=EntityCategory.DIAGNOSTIC,
icon="mdi:information",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Defrost Status",
key=DEFROST_STATUS,
entity_category=EntityCategory.DIAGNOSTIC,
icon="mdi:information",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Defrost_LL_WT",
key=DEFROST_LL_WT,
entity_category=EntityCategory.DIAGNOSTIC,
icon="mdi:information",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Oven Fireplace Activ",
key=OVEN_FIREPLACE_ACTIV,
entity_category=EntityCategory.DIAGNOSTIC,
icon="mdi:information",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Heating circuit 1 pump",
key=HEATING_CIRCUIT_1_PUMP,
icon="mdi:pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Heating circuit 2 pump",
key=HEATING_CIRCUIT_2_PUMP,
icon="mdi:pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Heating circuit 3 pump",
key=HEATING_CIRCUIT_3_PUMP,
icon="mdi:pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Heating circuit 4 pump",
key=HEATING_CIRCUIT_4_PUMP,
icon="mdi:pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Heating circuit 5 pump",
key=HEATING_CIRCUIT_5_PUMP,
icon="mdi:pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Buffer 1 charging pump",
key=BUFFER_1_CHARGING_PUMP,
icon="mdi:pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Buffer 2 charging pump",
key=BUFFER_2_CHARGING_PUMP,
icon="mdi:pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Buffer 3 charging pump",
key=BUFFER_3_CHARGING_PUMP,
icon="mdi:pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Buffer 4 charging pump",
key=BUFFER_4_CHARGING_PUMP,
icon="mdi:pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Buffer 5 charging pump",
key=BUFFER_5_CHARGING_PUMP,
icon="mdi:pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Buffer 6 charging pump",
key=BUFFER_6_CHARGING_PUMP,
icon="mdi:pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="DHW charging pump",
key=DHW_CHARGING_PUMP,
icon="mdi:pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Source pump",
key=SOURCE_PUMP,
icon="mdi:pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Diff. controller 1 pump",
key=DIFF_CONTROLLER_1_PUMP,
icon="mdi:pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Diff. controller 2 pump",
key=DIFF_CONTROLLER_2_PUMP,
icon="mdi:pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Pool primary pump",
key=POOL_PRIMARY_PUMP,
icon="mdi:pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Pool secondary pump",
key=POOL_SECONDARY_PUMP,
icon="mdi:pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Heat pump 1 ON",
key=HEAT_PUMP_1_ON,
icon="mdi:heat-pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Heat pump 2 ON",
key=HEAT_PUMP_2_ON,
icon="mdi:heat-pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Heat pump 3 ON",
key=HEAT_PUMP_3_ON,
icon="mdi:heat-pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Heat pump 4 ON",
key=HEAT_PUMP_4_ON,
icon="mdi:heat-pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Heat pump 5 ON",
key=HEAT_PUMP_5_ON,
icon="mdi:heat-pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Heat pump 6 ON",
key=HEAT_PUMP_6_ON,
icon="mdi:heat-pump",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Second generator for DHW",
key=SECOND_GENERATOR_DHW,
icon="mdi:water-boiler",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Second generator for heating",
key=SECOND_GENERATOR_HEATING,
icon="mdi:water-boiler",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Cooling active",
key=COOLING_MODE,
icon="mdi:snowflake",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Mixer opening heating circuit 2",
key=MIXER_OPEN_HTG_CIRCUIT_2,
icon="mdi:valve-open",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Mixer opening heating circuit 3",
key=MIXER_OPEN_HTG_CIRCUIT_3,
icon="mdi:valve-open",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Mixer opening heating circuit 4",
key=MIXER_OPEN_HTG_CIRCUIT_4,
icon="mdi:valve-open",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Mixer opening heating circuit 5",
key=MIXER_OPEN_HTG_CIRCUIT_5,
icon="mdi:valve-open",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Mixer closing heating circuit 2",
key=MIXER_CLOSE_HTG_CIRCUIT_2,
icon="mdi:valve-closed",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Mixer closing heating circuit 3",
key=MIXER_CLOSE_HTG_CIRCUIT_3,
icon="mdi:valve-closed",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Mixer closing heating circuit 4",
key=MIXER_CLOSE_HTG_CIRCUIT_4,
icon="mdi:valve-closed",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Mixer closing heating circuit 5",
key=MIXER_CLOSE_HTG_CIRCUIT_5,
icon="mdi:valve-closed",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Emergency heating 1",
key=EMERGENCY_HEATING_1,
icon="mdi:fence-electric",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Emergency heating 2",
key=EMERGENCY_HEATING_2,
icon="mdi:fence-electric",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Emergency heating 1 & 2",
key=EMERGENCY_HEATING_1_2,
icon="mdi:fence-electric",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Compressor Fault",
key=COMPRESSOR_FAULT,
icon="mdi:information",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Device Type 504INV",
key=DEVICE_TYPE_504INV,
icon="mdi:information",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Device Type 5CS",
key=DEVICE_TYPE_5CS,
icon="mdi:information",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Device Type 8CS",
key=DEVICE_TYPE_8CS,
icon="mdi:information",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="Device Type 8CSE",
key=DEVICE_TYPE_8CSE,
icon="mdi:information",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="CAN-BUS Status OK",
key=CAN_BUS_STATUS_OK,
icon="mdi:information",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="CAN-BUS Status Fault",
key=CAN_BUS_STATUS_FAULT,
icon="mdi:information",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="CAN-BUS Status Error 1",
key=CAN_BUS_STATUS_ERROR_1,
icon="mdi:information",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="CAN-BUS Status Error 2",
key=CAN_BUS_STATUS_ERROR_2,
icon="mdi:information",
has_entity_name=True,
),
BinarySensorEntityDescription(
name="CAN-BUS Status Line Fault",
key=CAN_BUS_STATUS_LINE_FAULT,
icon="mdi:information",
has_entity_name=True,
),
]
async def async_setup_entry(
hass: HomeAssistant, # Unused function argument: `hass`
entry: StiebelEltronISGIntegrationConfigEntry,
async_add_devices: AddEntitiesCallback,
):
"""Set up the binary_sensor platform."""
coordinator = entry.runtime_data.coordinator
entities = []
for description in BINARY_SENSOR_TYPES:
sensor = StiebelEltronISGBinarySensor(
coordinator,
entry,
description,
)
entities.append(sensor)
async_add_devices(entities)
class StiebelEltronISGBinarySensor(StiebelEltronISGEntity, BinarySensorEntity):
"""integration_blueprint binary_sensor class."""
def __init__(
self,
coordinator,
config_entry,
description,
):
"""Initialize the binary sensor."""
self.entity_description = description
super().__init__(coordinator, config_entry)
@property
def unique_id(self) -> str | None:
"""Return the unique id of the sensor."""
return f"{DOMAIN}_{self.coordinator.name}_{self.entity_description.key}"
@property
def is_on(self):
"""Return true if the binary_sensor is on."""
return self.coordinator.data.get(self.entity_description.key)
@property
def available(self) -> bool:
"""Return True if entity is available."""
return self.coordinator.data.get(self.entity_description.key) is not Noneconst.py """Constants for stiebel_eltron_isg."""
"""Change 18.02.2025 JG - V.2025.2.0 - Extended register scope"""
from homeassistant.const import Platform
# Base component constants
DEFAULT_NAME = "Stiebel Eltron ISG"
NAME = DEFAULT_NAME
ATTR_MANUFACTURER = "Stiebel Eltron"
DOMAIN = "stiebel_eltron_isg"
DOMAIN_DATA = f"{DOMAIN}_data"
VERSION = "0.3.0"
ISSUE_URL = "https://github.com/pail23/stiebel_eltron_isg/issues"
DEFAULT_HOST_NAME = ""
DEFAULT_SCAN_INTERVAL = 30
DEFAULT_PORT = 502
# Platforms
PLATFORMS: list[Platform] = [
Platform.BUTTON,
Platform.SENSOR,
Platform.BINARY_SENSOR,
Platform.NUMBER,
Platform.SWITCH,
Platform.SELECT,
Platform.CLIMATE,
]
ACTIVE_ERROR = "active_error"
ACTUAL_HUMIDITY = "actual_humidity"
ACTUAL_HUMIDITY_HK1 = "actual_humidity_hk1"
ACTUAL_HUMIDITY_HK2 = "actual_humidity_hk2"
ACTUAL_HUMIDITY_HK3 = "actual_humidity_hk3"
ACTUAL_MODE_EVE = "actual_mode_EVE"
ACTUAL_MODE_IWS = "actual mode IWS"
ACTUAL_ROOM_TEMPERATURE_HK1 = "actual_room_temperature_hk1"
ACTUAL_ROOM_TEMPERATURE_HK2 = "actual_room_temperature_hk2"
ACTUAL_ROOM_TEMPERATURE_HK3 = "actual_room_temperature_hk3"
ACTUAL_TEMPERATURE = "actual_temperature"
ACTUAL_TEMPERATURE_BUFFER = "actual_temperature_buffer"
ACTUAL_TEMPERATURE_COOLING_FANCOIL = "actual_temperature_cooling_fancoil"
ACTUAL_TEMPERATURE_COOLING_SURFACE = "actual_temperature_cooling_surface"
ACTUAL_TEMPERATURE_FEK = "actual_temperature_fek"
ACTUAL_TEMPERATURE_HK1 = "actual_temperature_hk1"
ACTUAL_TEMPERATURE_HK2 = "actual_temperature_hk2"
ACTUAL_TEMPERATURE_HK3 = "actual_temperature_hk3"
ACTUAL_TEMPERATURE_WATER = "actual_temperature_water"
AREA_COOLING_TARGET_FLOW_TEMPERATURE = "area_cooling_target_flow_temperature"
AREA_COOLING_TARGET_ROOM_TEMPERATURE = "area_cooling_target_room_temperature"
BUFFER_1_CHARGING_PUMP = "buffer_1_charging_pump"
BUFFER_2_CHARGING_PUMP = "buffer_2_charging_pump"
BUFFER_3_CHARGING_PUMP = "buffer_3_charging_pump"
BUFFER_4_CHARGING_PUMP = "buffer_4_charging_pump"
BUFFER_5_CHARGING_PUMP = "buffer_5_charging_pump"
BUFFER_6_CHARGING_PUMP = "buffer_6_charging_pump"
BUS_STATUS = "bus_state"
CAN_BUS_STATUS_ERROR_1 = "can_bus_status_error_1"
CAN_BUS_STATUS_ERROR_2 = "can_bus_status_error_2"
CAN_BUS_STATUS_FAULT = "can_bus_status_fault"
CAN_BUS_STATUS_LINE_FAULT = "can_bus_status_line_fault"
CAN_BUS_STATUS_OK = "can_bus_status_ok"
CIRCULATION_PUMP = "circulation_pump"
COLLECTOR_TEMPERATURE = "collector_temperature"
COMFORT_COOLING_TEMPERATURE_TARGET_HK1 = "comfort_cooling_temperature_target_hk1"
COMFORT_COOLING_TEMPERATURE_TARGET_HK2 = "comfort_cooling_temperature_target_hk2"
COMFORT_COOLING_TEMPERATURE_TARGET_HK3 = "comfort_cooling_temperature_target_hk3"
COMFORT_TEMPERATURE_TARGET_HK1 = "comfort_temperature_target_hk1"
COMFORT_TEMPERATURE_TARGET_HK2 = "comfort_temperature_target_hk2"
COMFORT_TEMPERATURE_TARGET_HK3 = "comfort_temperature_target_hk3"
COMFORT_WATER_TEMPERATURE_TARGET = "comfort_water_temperature_target"
COMMUTE_REL = "commute_rel"
COMPRESSOR_COOLING = "compresor_cooling"
COMPRESSOR_CURRENT = "compressor_current"
COMPRESSOR_FAULT = "compressor_fault"
COMPRESSOR_HEATING = "compressor_heating"
COMPRESSOR_HEATING_WATER = "compressor_heating_water"
COMPRESSOR_ON = "compressor_on"
COMPRESSOR_PERFORMANCE_TARGET = "compressor performance target"
COMPRESSOR_POWER = "compressor_power"
COMPRESSOR_SPEED = "compressor_speed"
COMPRESSOR_STARTS = "compressor_starts"
COMPRESSOR_TARGET_CALCULATED = "compressor target calculated"
COMPRESSOR_TARGET_SENT = "compressor target sent"
COMPRESSOR_TEMPERATURE = "compressor_temperature"
COMPRESSOR_VOLTAGE = "compressor_voltage"
CONDENSER_TEMPERATURE = "condenser_temperature"
CONSUMED_HEATING = "consumed_heating"
CONSUMED_HEATING_TODAY = "consumed_heating_today"
CONSUMED_HEATING_TOTAL = "consumed_heating_total"
CONSUMED_WATER_HEATING = "consumed_water_heating"
CONSUMED_WATER_HEATING_TODAY = "consumed_water_heating_today"
CONSUMED_WATER_HEATING_TOTAL = "consumed_water_heating_total"
CONTROLLER_TYPE = "controller_type"
COOLING_MODE = "cooling_mode"
COOLING_TEMPERATURE = "cooling_temperature"
CURRENT_POWER_CONSUMPTION = "current_power_consumption"
DEFROST_LL_WT = "defrost_ll_wt"
DEFROST_STATUS = "defrost_state"
DEVICE_ID = "device_id"
DEVICE_TYPE_504INV = "device_type_504INV"
DEVICE_TYPE_5CS = "device_type_5CS"
DEVICE_TYPE_8CS = "device_type_8CS"
DEVICE_TYPE_8CSE = "device_type_8CSE"
DEWPOINT_TEMPERATURE = "dew_point_temperature"
DEWPOINT_TEMPERATURE_HK1 = "dew_point_temperature_hk1"
DEWPOINT_TEMPERATURE_HK2 = "dew_point_temperature_hk2"
DEWPOINT_TEMPERATURE_HK3 = "dew_point_temperature_hk3"
DHW_CHARGING_PUMP = "dhw_charging_pump"
DIFFERENT_PRESSURE_TXT = "different_pressure_text"
DIFF_CONTROLLER_1_PUMP = "diff_controller_1_pump"
DIFF_CONTROLLER_2_PUMP = "diff_controller_2_pump"
DOM_SENSOR = "dom_sensor"
DUALMODE_TEMPERATURE_HZG = "dualmode_temperature_hzg"
DUALMODE_TEMPERATURE_WW = "dualmode_temperature_ww"
DYNAMIC_FACTOR = "dynamic_factor"
D_FACTOR = "d_factor"
ECO_COOLING_TEMPERATURE_TARGET_HK1 = "eco_cooling_temperature_target_hk1"
ECO_COOLING_TEMPERATURE_TARGET_HK2 = "eco_cooling_temperature_target_hk2"
ECO_COOLING_TEMPERATURE_TARGET_HK3 = "eco_cooling_temperature_target_hk3"
ECO_TEMPERATURE_TARGET_HK1 = "eco_temperature_target_hk1"
ECO_TEMPERATURE_TARGET_HK2 = "eco_temperature_target_hk2"
ECO_TEMPERATURE_TARGET_HK3 = "eco_temperature_target_hk3"
ECO_WATER_TEMPERATURE_TARGET = "eco_water_temperature_target"
ELECTRICAL_BOOSTER_HEATING = "electrical_booster_heating"
ELECTRICAL_BOOSTER_HEATING_WATER = "electrical_booster_heating_water"
ELECTRIC_REHEATING = "electric_reheating"
EMERGENCY_HEATING_1 = "emergency_heating_1"
EMERGENCY_HEATING_1_2 = "emergency_heating_1_2"
EMERGENCY_HEATING_2 = "emergency_heating_2"
ENERGYMANAGEMENT = "energymanagement"
ERROR_NUMBER = "error_number"
ERROR_STATUS = "error_status"
EVAPORATOR_DEFROST = "evaporator_defrost"
EVAPORATOR_DIFFERENCE_PRESSURE = "evaporator_difference_pressure"
EVAPORATOR_OUTPUT_TEMPERATURE = "evaporator_output_temperature"
EVAPORATOR_TEMPERATURE = "evaporator_temperature"
EXHAUST_AIR_ACTUAL_FAN_SPEED = "exhaust_air_actual_fan_speed"
EXHAUST_AIR_TARGET_FLOW_RATE = "exthaust_air_target_flow_rate"
EXTRACT_AIR_ACTUAL_FAN_SPEED = "extract_air_actual"
EXTRACT_AIR_DEW_POINT = "extract_air_dew_point"
EXTRACT_AIR_HUMIDITY = "extract_air_humidity"
EXTRACT_AIR_TARGET_FLOW_RATE = "extract_air_target_flowrate"
EXTRACT_AIR_TEMPERATURE = "extract_air_temperature"
FAN_COOLING_TARGET_FLOW_TEMPERATURE = "fan_cooling_target_flow_temperature"
FAN_COOLING_TARGET_ROOM_TEMPERATURE = "fan_cooling_target_room_temperature"
FAN_LEVEL_DAY = "fan_level_comfort"
FAN_LEVEL_NIGHT = "fan_level_eco"
FAN_PRZ = "fan_prz"
FILTER = "filter"
FILTER_EXTRACT_AIR = "filter_extract_air"
FILTER_VENTILATION_AIR = "filter_ventilation_air"
FLOW_TEMPERATURE = "flow_temperature"
FLOW_TEMPERATURE_NHZ = "flow_temperature_nhz"
FLOW_TEMPERATURE_WP1 = "flow_temperature_wp1"
FLOW_TEMPERATURE_WP2 = "flow_temperature_wp2"
HEATER_PRESSURE = "heating_pressure"
HEATING_CIRCUIT_1_PUMP = "heating_circuit_1_pump"
HEATING_CIRCUIT_2_PUMP = "heating_circuit_2_pump"
HEATING_CIRCUIT_3_PUMP = "heating_circuit_3_pump"
HEATING_CIRCUIT_4_PUMP = "heating_circuit_4_pump"
HEATING_CIRCUIT_5_PUMP = "heating_circuit_5_pump"
HEATING_COOLING_POWER = "heating_cooling_power"
HEATING_CURVE_LOW_END_HK1 = "heating_curve_low_end_hk1"
HEATING_CURVE_LOW_END_HK2 = "heating_curve_low_end_hk2"
HEATING_CURVE_RISE_HK1 = "heating_curve_rise_hk1"
HEATING_CURVE_RISE_HK2 = "heating_curve_rise_hk2"
HEATING_CURVE_RISE_HK3 = "heating_curve_rise_hk3"
HEATPOWER_RELATIV = "heatpower_relativ"
HEAT_LEVEL = "heat_level"
HEAT_PUMP_1_ON = "heat_pump_1_on"
HEAT_PUMP_2_ON = "heat_pump_2_on"
HEAT_PUMP_3_ON = "heat_pump_3_on"
HEAT_PUMP_4_ON = "heat_pump_4_on"
HEAT_PUMP_5_ON = "heat_pump_5_on"
HEAT_PUMP_6_ON = "heat_pump_6_on"
HEAT_UP_PROGRAM = "heat_up_program"
HIGH_PRESSURE = "high_pressure"
HIGH_PRESSURE_WP1 = "high_pressure_wp1"
HIGH_PRESSURE_WP2 = "high_pressure_wp2"
HOT_GAS_TEMPERATURE = "hot_gas_temperature"
HOT_GAS_TEMPERATURE_WP1 = "hot_gas_temperature_wp1"
HOT_GAS_TEMPERATURE_WP2 = "hot_gas_temperature_wp2"
IS_COOLING = "is_cooling"
IS_HEATING = "is_heating"
IS_HEATING_WATER = "is_heating_water"
IS_SUMMER_MODE = "is_summer_mode"
I_FACTOR = "i_factor"
LOW_PRESSURE = "low_pressure"
LOW_PRESSURE_WP1 = "low_pressure_wp1"
LOW_PRESSURE_WP2 = "low_pressure_wp2"
MIXED_WATER_QUANTITY = "mixed_water_quantity"
MIXER_CLOSE_HTG_CIRCUIT_2 = "mixer_close_htg_circuit_2"
MIXER_CLOSE_HTG_CIRCUIT_3 = "mixer_close_htg_circuit_3"
MIXER_CLOSE_HTG_CIRCUIT_4 = "mixer_close_htg_circuit_4"
MIXER_CLOSE_HTG_CIRCUIT_5 = "mixer_close_htg_circuit_5"
MIXER_OPEN_HTG_CIRCUIT_2 = "mixer_open_htg_circuit_2"
MIXER_OPEN_HTG_CIRCUIT_3 = "mixer_open_htg_circuit_3"
MIXER_OPEN_HTG_CIRCUIT_4 = "mixer_open_htg_circuit_4"
MIXER_OPEN_HTG_CIRCUIT_5 = "mixer_open_htg_circuit_5"
MODEL_ID = "model_id"
ND_FILTERED = "nd_filtered"
NHZ_STAGES_RUNNING = "nhz_stages_running"
OPENING_EXV = "opening_exv"
OPENING_EXV_COOLING = "opening_exv_cooling"
OPENING_EXV_PRE = "opening_exv_pre"
OPERATION_MODE = "operation_mode"
OUTDOOR_TEMPERATURE = "outdoor_temperature"
OVEN_FIREPLACE_ACTIV = "oven_fireplace_activ"
OVERHEAT_COMPRESSOR_ACTUAL = "overheat_compressor_actual"
OVERHEAT_COMPRESSOR_TARGET = "overheat_compressor_target"
OVERHEAT_RECUP_ACTUAL = "overheat_recup_actual"
POOL_PRIMARY_PUMP = "pool_primary_pump"
POOL_SECONDARY_PUMP = "pool_secondary_pump"
POWER_OFF = "power_off"
PREVIOUS_CONSUMED_HEATING_TOTAL = "previous_consumed_heating_total"
PREVIOUS_CONSUMED_WATER_HEATING_TOTAL = "previous_consumed_water_heating_total"
PREVIOUS_PRODUCED_HEATING_TOTAL = "previous_produced_heating_total"
PREVIOUS_PRODUCED_WATER_HEATING_TOTAL = "previous_produced_water_heating_total"
PRODUCED_ELECTRICAL_HEAT_TOTAL = "produced_electrical_heat_total"
PRODUCED_ELECTRICAL_WATER_TOTAL = "produced_electrical_water_total"
PRODUCED_HEATING = "produced_heating"
PRODUCED_HEATING_TODAY = "produced_heating_today"
PRODUCED_HEATING_TODAY_VS_CONSUMED_HEATING_TODAY = "ratio_heating_today"
PRODUCED_HEATING_TOTAL = "produced_heating_total"
PRODUCED_HEATING_TOTAL_VS_CONSUMED_HEATING_TOTAL = "ratio_heating_total"
PRODUCED_RECOVERY = "produced_recovery"
PRODUCED_RECOVERY_TODAY = "produced_recovery_today"
PRODUCED_RECOVERY_TOTAL = "produced_recovery_total"
PRODUCED_SOLAR_HEATING = "produced_solar_heating"
PRODUCED_SOLAR_HEATING_TODAY = "produced_solar_heating_today"
PRODUCED_SOLAR_HEATING_TOTAL = "produced_solar_heating_total"
PRODUCED_SOLAR_WATER_HEATING = "produced_solar_water_heating"
PRODUCED_SOLAR_WATER_HEATING_TODAY = "produced_solar_water_heating_today"
PRODUCED_SOLAR_WATER_HEATING_TOTAL = "produced_solar_water_heating_total"
PRODUCED_WATER_HEATING = "produced_water_heating"
PRODUCED_WATER_HEATING_TODAY = "produced_water_heating_today"
PRODUCED_WATER_HEATING_TODAY_VS_CONSUMED_WATER_HEATING_TODAY = "ratio_water_heating_today"
PRODUCED_WATER_HEATING_TOTAL = "produced_water_heating_total"
PRODUCED_WATER_HEATING_TOTAL_VS_CONSUMED_WATER_HEATING_TOTAL = "ration_water_heating_total"
PUMP_ON_HK1 = "pump_on_hk1"
PUMP_ON_HK2 = "pump_on_hk2"
PWM_HEAT_PUMP = "pwm_heat_pump"
PWM_MIXER_PUMP = "pwm_mixer_pump"
PWM_SOLAR_PUMP = "pwm_solar_pump"
P_FACTOR = "p_factor"
RESET_HEATPUMP = "reset_heatpump"
RETURN_TEMPERATURE = "return_temperature"
RETURN_TEMPERATURE_WP1 = "return_temperature_wp1"
RETURN_TEMPERATURE_WP2 = "return_temperature_wp2"
SECOND_GENERATOR_DHW = "second_generator_dhw"
SECOND_GENERATOR_HEATING = "second_generator_heating"
SERVICE = "service"
SG_READY_ACTIVE = "sg_ready_active"
SG_READY_INPUT_1 = "sg_ready_input_1"
SG_READY_INPUT_2 = "sg_ready_input_2"
SG_READY_STATE = "sg_ready_state"
SOFTWARE_ID = "software_id"
SOFTWARE_REVISION = "software_revision"
SOLAR_COLLECTOR_TEMPERATURE = "solar_collector_temperature"
SOLAR_COLLECTOR_TEMPERATURE = "solar_collector_temperature"
SOLAR_CYLINDER_TEMPERATURE = "solar_cylinder_temperature"
SOLAR_RUNTIME = "solar_runtime"
SOURCE_PRESSURE = "source_pressure"
SOURCE_PUMP = "source_pump"
SOURCE_TEMPERATURE = "source_temperature"
SWITCHING_PROGRAM_ENABLED = "switching_program_enabled"
TARGET_ROOM_TEMPERATURE_HK1 = "target_room_temperature_hk1"
TARGET_ROOM_TEMPERATURE_HK2 = "target_room_temperature_hk2"
TARGET_ROOM_TEMPERATURE_HK3 = "target_room_temperature_hk3"
TARGET_TEMPERATURE = "target_temperature"
TARGET_TEMPERATURE_BUFFER = "target_temperature_buffer"
TARGET_TEMPERATURE_COOLING_FANCOIL = "target_temperature_cooling_fancoil"
TARGET_TEMPERATURE_COOLING_SURFACE = "target_temperature_cooling_surface"
TARGET_TEMPERATURE_FEK = "target_temperature_fek"
TARGET_TEMPERATURE_HK1 = "target_temperature_hk1"
TARGET_TEMPERATURE_HK2 = "target_temperature_hk2"
TARGET_TEMPERATURE_HK3 = "target_temperature_hk3"
TARGET_TEMPERATURE_WATER = "target_temperature_water"
VALVE_POSITION = "valve position"
VENTILATION = "ventilation"
VENTILATION_AIR_ACTUAL_FAN_SPEED = "ventilation_air_actual_fan_speed"
VENTILATION_AIR_TARGET_FLOW_RATE = "ventilation_air_target_flow_rate"
VOLUME_STREAM = "volume_stream"
VOLUME_STREAM_WP1 = "volume_stream_wp1"
VOLUME_STREAM_WP2 = "volume_stream_wp2"
WW_2_ACTUAL_TEMP = "ww_2_actual_temp"lwz_coordinator.py """Data Coordinator for the LWZ Stiebel Eltron heat pumps."""
"""Change 18.02.2025 JG - V.2025.2.0 - Extended register scope"""
"""For more details about this integration, please refer to
https://github.com/pail23/stiebel_eltron_isg
"""
# Stiebel Eltron ISG Ergaenzung auf erweiterten Registerumfang
# Tecalor THZ5.5 / THZ504 / Stiebel Eltron LWZ504
# Regler 504INV
# JG 12/2024
import logging
from pymodbus.constants import Endian
from pymodbus.payload import BinaryPayloadDecoder
from custom_components.stiebel_eltron_isg.coordinator import (
StiebelEltronModbusDataCoordinator,
get_isg_scaled_value,
)
from .const import (
ACTIVE_ERROR,
ACTUAL_HUMIDITY,
ACTUAL_HUMIDITY_HK1,
ACTUAL_HUMIDITY_HK2,
ACTUAL_MODE_EVE,
ACTUAL_MODE_IWS,
ACTUAL_ROOM_TEMPERATURE_HK1,
ACTUAL_ROOM_TEMPERATURE_HK2,
ACTUAL_TEMPERATURE,
ACTUAL_TEMPERATURE_FEK,
ACTUAL_TEMPERATURE_HK1,
ACTUAL_TEMPERATURE_HK2,
ACTUAL_TEMPERATURE_WATER,
COMFORT_COOLING_TEMPERATURE_TARGET_HK1,
COMFORT_COOLING_TEMPERATURE_TARGET_HK2,
COMFORT_TEMPERATURE_TARGET_HK1,
COMFORT_TEMPERATURE_TARGET_HK2,
COMFORT_WATER_TEMPERATURE_TARGET,
COMMUTE_REL,
COMPRESSOR_COOLING,
COMPRESSOR_CURRENT,
COMPRESSOR_FAULT,
COMPRESSOR_HEATING,
COMPRESSOR_HEATING_WATER,
COMPRESSOR_ON,
COMPRESSOR_PERFORMANCE_TARGET,
COMPRESSOR_POWER,
COMPRESSOR_SPEED,
COMPRESSOR_STARTS,
COMPRESSOR_TARGET_CALCULATED,
COMPRESSOR_TARGET_SENT,
COMPRESSOR_TEMPERATURE,
COMPRESSOR_VOLTAGE,
CONDENSER_TEMPERATURE,
CONSUMED_HEATING,
CONSUMED_HEATING_TODAY,
CONSUMED_HEATING_TOTAL,
CONSUMED_WATER_HEATING,
CONSUMED_WATER_HEATING_TODAY,
CONSUMED_WATER_HEATING_TOTAL,
COOLING_TEMPERATURE,
DEFROST_LL_WT,
DEFROST_STATUS,
DEVICE_ID,
DEWPOINT_TEMPERATURE_HK1,
DEWPOINT_TEMPERATURE_HK2,
DOM_SENSOR,
DYNAMIC_FACTOR,
ECO_COOLING_TEMPERATURE_TARGET_HK1,
ECO_COOLING_TEMPERATURE_TARGET_HK2,
ECO_TEMPERATURE_TARGET_HK1,
ECO_TEMPERATURE_TARGET_HK2,
ECO_WATER_TEMPERATURE_TARGET,
ELECTRICAL_BOOSTER_HEATING,
ELECTRICAL_BOOSTER_HEATING_WATER,
ELECTRIC_REHEATING,
ENERGYMANAGEMENT,
ERROR_STATUS,
EVAPORATOR_DEFROST,
EVAPORATOR_DIFFERENCE_PRESSURE,
EVAPORATOR_OUTPUT_TEMPERATURE,
EVAPORATOR_TEMPERATURE,
EXHAUST_AIR_ACTUAL_FAN_SPEED,
EXHAUST_AIR_TARGET_FLOW_RATE,
EXTRACT_AIR_ACTUAL_FAN_SPEED,
EXTRACT_AIR_DEW_POINT,
EXTRACT_AIR_HUMIDITY,
EXTRACT_AIR_TARGET_FLOW_RATE,
EXTRACT_AIR_TEMPERATURE,
FAN_LEVEL_DAY,
FAN_LEVEL_NIGHT,
FILTER,
FILTER_EXTRACT_AIR,
FILTER_VENTILATION_AIR,
FLOW_TEMPERATURE,
HEATER_PRESSURE,
HEATING_COOLING_POWER,
HEATING_CURVE_LOW_END_HK1,
HEATING_CURVE_LOW_END_HK2,
HEATING_CURVE_RISE_HK1,
HEATING_CURVE_RISE_HK2,
HEATPOWER_RELATIV,
HEAT_LEVEL,
HEAT_UP_PROGRAM,
HIGH_PRESSURE,
HOT_GAS_TEMPERATURE,
IS_COOLING,
IS_HEATING,
IS_HEATING_WATER,
IS_SUMMER_MODE,
LOW_PRESSURE,
MIXED_WATER_QUANTITY,
OPENING_EXV_COOLING,
OPERATION_MODE,
OUTDOOR_TEMPERATURE,
OVEN_FIREPLACE_ACTIV,
OVERHEAT_COMPRESSOR_ACTUAL,
OVERHEAT_COMPRESSOR_TARGET,
OVERHEAT_RECUP_ACTUAL,
POWER_OFF,
PRODUCED_ELECTRICAL_HEAT_TOTAL,
PRODUCED_ELECTRICAL_WATER_TOTAL,
PRODUCED_HEATING,
PRODUCED_HEATING_TODAY,
PRODUCED_HEATING_TODAY_VS_CONSUMED_HEATING_TODAY,
PRODUCED_HEATING_TOTAL,
PRODUCED_HEATING_TOTAL_VS_CONSUMED_HEATING_TOTAL,
P_FACTOR,
PRODUCED_RECOVERY,
PRODUCED_RECOVERY_TODAY,
PRODUCED_RECOVERY_TOTAL,
PRODUCED_SOLAR_HEATING,
PRODUCED_SOLAR_HEATING_TODAY,
PRODUCED_SOLAR_HEATING_TOTAL,
PRODUCED_SOLAR_WATER_HEATING,
PRODUCED_SOLAR_WATER_HEATING_TODAY,
PRODUCED_SOLAR_WATER_HEATING_TOTAL,
PRODUCED_WATER_HEATING,
PRODUCED_WATER_HEATING_TODAY,
PRODUCED_WATER_HEATING_TODAY_VS_CONSUMED_WATER_HEATING_TODAY,
PRODUCED_WATER_HEATING_TOTAL,
PRODUCED_WATER_HEATING_TOTAL_VS_CONSUMED_WATER_HEATING_TOTAL,
PUMP_ON_HK1,
PWM_HEAT_PUMP,
PWM_MIXER_PUMP,
PWM_SOLAR_PUMP,
RETURN_TEMPERATURE,
SERVICE,
SG_READY_ACTIVE,
SG_READY_INPUT_1,
SG_READY_INPUT_2,
SOFTWARE_ID,
SOFTWARE_REVISION,
SOURCE_TEMPERATURE,
SOLAR_COLLECTOR_TEMPERATURE,
SWITCHING_PROGRAM_ENABLED,
TARGET_ROOM_TEMPERATURE_HK1,
TARGET_ROOM_TEMPERATURE_HK2,
TARGET_TEMPERATURE,
TARGET_TEMPERATURE_FEK,
TARGET_TEMPERATURE_HK1,
TARGET_TEMPERATURE_HK2,
TARGET_TEMPERATURE_WATER,
VALVE_POSITION,
VENTILATION,
VENTILATION_AIR_ACTUAL_FAN_SPEED,
VENTILATION_AIR_TARGET_FLOW_RATE,
VOLUME_STREAM,
I_FACTOR,
D_FACTOR,
OPENING_EXV_PRE,
OPENING_EXV,
FAN_PRZ,
ND_FILTERED,
WW_2_ACTUAL_TEMP,
DIFFERENT_PRESSURE_TXT,
CAN_BUS_STATUS_OK,
CAN_BUS_STATUS_FAULT,
CAN_BUS_STATUS_ERROR_1,
CAN_BUS_STATUS_ERROR_2,
CAN_BUS_STATUS_LINE_FAULT,
DEVICE_TYPE_504INV,
DEVICE_TYPE_5CS,
DEVICE_TYPE_8CS,
DEVICE_TYPE_8CSE,
ERROR_NUMBER,
)
_LOGGER: logging.Logger = logging.getLogger(__package__)
class StiebelEltronModbusLWZDataCoordinator(StiebelEltronModbusDataCoordinator):
"""Thread safe wrapper class for pymodbus. Communicates with LWZ or LWA controller models."""
async def read_modbus_data(self) -> dict:
"""Read the ISG data through modbus."""
return {
**await self.read_modbus_energy(),
**await self.read_modbus_system_state(),
**await self.read_modbus_system_values(),
**await self.read_modbus_system_paramter(),
**await self.read_modbus_sg_ready(),
}
async def read_modbus_system_state(self) -> dict:
"""Read the system state values from the ISG."""
result = {}
inverter_data = await self.read_input_registers(slave=1, address=2000, count=7)
if not inverter_data.isError():
decoder = BinaryPayloadDecoder.fromRegisters(
inverter_data.registers,
byteorder=Endian.BIG,
)
#REGISTER OFFSET -1
#2001 THZ504 BETRIEBSSTATUS_TEXT_1 [B0] SCHALTPROGRAMM-AKTIV [B1] VERDICHTER [B2] HEIZEN [B3] KUEHLEN [B4]WARMWASSERBEREITUNG [B5] ELEKTRISCHE-NACHERWAERMUNG [B6] SERVICE [B7] EVU-SPERRE [B8] FILTERWECHSEL [B9] LUEFTUNG [B10] HEIZKREISPUMPE [B11] ABTAUEN-VERDAMPFER [B12] FILTERWECHSEL-ABLUFT [B13] FILTERWECHSEL-ZULUFT [B14] TROCKENHEIZPROGRAMM [B15] ENERGIEMANAGEMENT
state = decoder.decode_16bit_uint()
#SCHALTPROGRAMM-AKTIV
result[SWITCHING_PROGRAM_ENABLED] = (state & 1) != 0
#VERDICHTER
result[COMPRESSOR_ON] = (state & (1 << 1)) != 0
#HEIZEN
result[IS_HEATING] = (state & (1 << 2)) != 0
#KUEHLEN
result[IS_COOLING] = (state & (1 << 3)) != 0
#WARMWASSERBEREITUNG
result[IS_HEATING_WATER] = (state & (1 << 4)) != 0
#ELEKTRISCHE-NACHERWAERMUNG
result[ELECTRIC_REHEATING] = (state & (1 << 5)) != 0
#SERVICE
result[SERVICE] = (state & (1 << 6)) != 0
#EVU-SPERRE
result[POWER_OFF] = (state & (1 << 7)) != 0
#FILTERWECHSEL-BEIDE
result[FILTER] = (state & (1 << 8)) != 0
#LUETUNG
result[VENTILATION] = (state & (1 << 9)) != 0
#HEIZKREISPUMPE
result[PUMP_ON_HK1] = (state & (1 << 10)) != 0
#ABTAUEN-VERDAMPFER
result[EVAPORATOR_DEFROST] = (state & (1 << 11)) != 0
#FILTERWECHSEL-ABLUFT
result[FILTER_EXTRACT_AIR] = (state & (1 << 12)) != 0
#FILTERWECHSEL-ZULUFT
result[FILTER_VENTILATION_AIR] = (state & (1 << 13)) != 0
#TROCKENHEIZPROGRAMM-AKTIV
result[HEAT_UP_PROGRAM] = (state & (1 << 14)) != 0
#ENERGIEMANAGEMENT
result[ENERGYMANAGEMENT] = (state & (1 << 15)) != 0
#2002 THZ504 FEHLERSTATUS
result[ERROR_STATUS] = decoder.decode_16bit_uint()
#decoder.skip_bytes(4)
#2003 THZ504 CAN-BUS-STATUS [0] OK [-1] STOERUNG [-2] CAN_FEHLER [-3] CAN_FEHLER [-4] LEITUNGSFEHLER
state = decoder.decode_16bit_uint()
#CAN-BUS-STATUS OK
result[CAN_BUS_STATUS_OK] = (state & 1) != 0
#CAN-STATUS STOERUNG
result[CAN_BUS_STATUS_FAULT] = (state & 1) != -1
#CAN-STATUS CAN_FEHLER
result[CAN_BUS_STATUS_ERROR_1] = (state & 1) != -2
#CAN-STATUS CAN_FEHLER
result[CAN_BUS_STATUS_ERROR_2] = (state & 1) != -3
#CAN-STATUS LEITUNGSFEHLER
result[CAN_BUS_STATUS_LINE_FAULT] = (state & 1) != -4
#2004 THZ504 ABTAUEN EINGELEITET
result[DEFROST_STATUS] = decoder.decode_16bit_uint()
#2005 THZ504 BETRIEBSSTATUS_TEXT_2 [B0] SOMMERBETRIEB [B1] OFEN-KAMIN-AKTIV
state = decoder.decode_16bit_uint()
#SOMMERBETRIEB
result[IS_SUMMER_MODE] = (state & 1) != 0
#OFEN-KAMIN-AKTIV
result[OVEN_FIREPLACE_ACTIV] = (state & (1 << 1)) != 0
#2006 THZ504 FEHLER NUMMER
result[ERROR_NUMBER] = decoder.decode_16bit_uint()
#2007 THZ504 GERAETETYP [7] 504INV [16] 5CS [17] 8CS [18] 8CSE
state = decoder.decode_16bit_uint()
#504INV
result[DEVICE_TYPE_504INV] = (state & 1) != 7
#5CS
result[DEVICE_TYPE_5CS] = (state & 1) != 16
#8CS
result[DEVICE_TYPE_8CS] = (state & 1) != 17
#8CSE
result[DEVICE_TYPE_8CSE] = (state & 1) != 18
#2008 THZ504 PROZESSSTATUS_TEXT [B0] HD WAECHTER [B1] MOTORSCHUTZ [B2] ABTAUSIGNAL [B4] VERDICHTER [B5] DHC1 [B6] DHC2 [B7] DHC3 [B8] ABTAUVENTIL [B9] LUEFTER [B10] KUEHLEN [B11] EVU-SPERRE [B12] OFEN KAMIN
#2009 THZ504 HAUPTVERSIONSNUMMER
#2010 THZ504 NEBENVERSIONSNUMMER
#2011 THZ504 REVISIONSNUMMER
#2012 THZ504 LAUFZEIT-TAGE-?
#2013 THZ504 LAUFZEIT-STUNDEN-?
#2014 THZ504 FEHLER TIMESTAMP
#2015 THZ504 FATALER FEHLER TIMESTAMP
#2016 THZ504 ERWEITERUNG [1] SG-READY [2] KNX [3] EMI [4] MODBUS [9] TEST
#2017 THZ504 DAY_DBL
#2018 THZ504 WM_HZ_DBL
#2019 THZ504 WM_WW_DBL
#2020 THZ504 AUSSENTEMP_MAX_DBL
#2021 THZ504 AUSSENTEMP_AVG_DBL
#2022 THZ504 AUSSENTEMP_MIN_DBL
#2023 THZ504 BUILDNUMMER
#2024 THZ504 PV-LEISTUNG
#2025 THZ504 EMI-STATUS [0] EMI-NO-CONNECTION [1] EMI-OK [2] EMI-ACTIVE-ECO [3] EMI-ACTIVE-COMFORT [4] EMI-ACTIVE-HIGH [10] EMI-ERROR [11] EMI-ERROR
return result
async def read_modbus_system_values(self) -> dict:
"""Read the system related values from the ISG."""
result: dict = {}
inverter_data = await self.read_input_registers(slave=1, address=0, count=85)
if not inverter_data.isError():
decoder = BinaryPayloadDecoder.fromRegisters(
inverter_data.registers,
byteorder=Endian.BIG,
)
#REGISTER OFFSET -1
#1 actual room temperature for HC1
#THZ504 RAUMISTTEMP HK1
result[ACTUAL_TEMPERATURE] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
result[ACTUAL_ROOM_TEMPERATURE_HK1] = result[ACTUAL_TEMPERATURE]
#2 actual room setpoint for HC1
#THZ504 RAUMSOLLTEMP HK1
result[TARGET_TEMPERATURE] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
result[TARGET_ROOM_TEMPERATURE_HK1] = result[TARGET_TEMPERATURE]
#3 actual room humidity for HC1
#THZ504 RAUMFEUCHTE HK1
result[ACTUAL_HUMIDITY] = get_isg_scaled_value(decoder.decode_16bit_int())
result[ACTUAL_HUMIDITY_HK1] = result[ACTUAL_HUMIDITY]
#4 actual room temperature for HC2 - Should not refer to FEK
#THZ504 RAUMISTTEMP HK2
result[ACTUAL_TEMPERATURE_FEK] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
result[ACTUAL_ROOM_TEMPERATURE_HK2] = result[ACTUAL_TEMPERATURE_FEK]
#5 actual room setpoint for HC2 - Should not refer to FEK
#THZ504 RAUMSOLLTEMP HK2
result[TARGET_TEMPERATURE_FEK] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
result[TARGET_ROOM_TEMPERATURE_HK2] = result[TARGET_TEMPERATURE_FEK]
#6 actual room humidity for HC2
#THZ504 RAUMFEUCHTE HK2
result[ACTUAL_HUMIDITY_HK2] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
#7 outside temperature
#THZ504 AUSSENTEMPERATUR
result[OUTDOOR_TEMPERATURE] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
#8
#THZ504 ISTWERT HK1
result[ACTUAL_TEMPERATURE_HK1] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
#9
#THZ504 SOLLWERT HK1
result[TARGET_TEMPERATURE_HK1] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
#10
#THZ504 ISTWERT HK2
result[ACTUAL_TEMPERATURE_HK2] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
#11
#THZ504 SOLLWERT HK2
result[TARGET_TEMPERATURE_HK2] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
#12
#THZ504 VORLAUFTEMP
result[FLOW_TEMPERATURE] = get_isg_scaled_value(decoder.decode_16bit_int())
#13
#THZ504 RUECKLAUFTEMP
result[RETURN_TEMPERATURE] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
#14
#THZ504 DRUCK HEIZKREIS
result[HEATER_PRESSURE] = get_isg_scaled_value(decoder.decode_16bit_int())
#15
#THZ504 VOLUMENSTROM
result[VOLUME_STREAM] = get_isg_scaled_value(decoder.decode_16bit_int())
#16
#THZ504 WW IST TEMPERATUR
result[ACTUAL_TEMPERATURE_WATER] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
#17
#THZ504 WW SOLL TEMPERATUR
result[TARGET_TEMPERATURE_WATER] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
#18
#THZ504 ZULUFT IST LUEFTER DREHZAHL
result[VENTILATION_AIR_ACTUAL_FAN_SPEED] = decoder.decode_16bit_uint()
#19
#THZ504 ZULUFT SOLL VOLUMENSTROM
result[VENTILATION_AIR_TARGET_FLOW_RATE] = decoder.decode_16bit_uint()
#20
#THZ504 ABULUFT IST LUEFTER DREHZAHL
result[EXTRACT_AIR_ACTUAL_FAN_SPEED] = decoder.decode_16bit_uint()
#21
#THZ504 ABLUFT SOLL VOLUMENSTROM
result[EXTRACT_AIR_TARGET_FLOW_RATE] = decoder.decode_16bit_uint()
#22
#THZ504 ABLUFTFEUCHTE
result[EXTRACT_AIR_HUMIDITY] = decoder.decode_16bit_uint()
#23
#THZ504 ABLUFTTEMPERATUR
result[EXTRACT_AIR_TEMPERATURE] = get_isg_scaled_value(
decoder.decode_16bit_uint()
)
#24
#THZ504 ABLUFTTAUPUNKT
result[EXTRACT_AIR_DEW_POINT] = get_isg_scaled_value(
decoder.decode_16bit_uint()
)
#25
#THZ504 TAUPUNKTTEMPERATUR HK1
result[DEWPOINT_TEMPERATURE_HK1] = get_isg_scaled_value(
decoder.decode_16bit_int()
)
#26
#THZ504 TAUPUNKTTEMPERATUR HK2
result[DEWPOINT_TEMPERATURE_HK2] = get_isg_scaled_value(
decoder.decode_16bit_int()
)
#27
#THZ504 KOLLEKTORTEMP
result[SOLAR_COLLECTOR_TEMPERATURE] = get_isg_scaled_value(
decoder.decode_16bit_int()
)
#28
#THZ504 HEISSGASTEMP
result[HOT_GAS_TEMPERATURE] = get_isg_scaled_value(
decoder.decode_16bit_int()
)
#29
#THZ504 HOCHDRUCK
result[HIGH_PRESSURE] = get_isg_scaled_value(
decoder.decode_16bit_int(), 100
)
#30
#THZ504 NIEDERDRUCK
result[LOW_PRESSURE] = get_isg_scaled_value(
decoder.decode_16bit_int(), 100
)
#31
#THZ504 VERDICHTERSTARTS HIGH
compressor_starts_high = decoder.decode_16bit_uint()
#32
#THZ504 VERDICHTERDREHZAHL
result[COMPRESSOR_SPEED] = decoder.decode_16bit_uint()
#33
#THZ504 MISCHWASSERMENGE
result[MIXED_WATER_QUANTITY] = decoder.decode_16bit_uint()
#34
#THZ504 VERDICHTERSTARTS LOW
compressor_starts_low = decoder.decode_16bit_uint()
if compressor_starts_high == 32768:
result[COMPRESSOR_STARTS] = compressor_starts_high
else:
result[COMPRESSOR_STARTS] = (
compressor_starts_low + compressor_starts_high * 1000
)
#35
#THZ504 VERDAMPFERTEMP
result[EVAPORATOR_TEMPERATURE] = get_isg_scaled_value(
decoder.decode_16bit_int()
)
#36
#THZ504 SOFTWARESTAND
result[SOFTWARE_REVISION] = decoder.decode_16bit_uint()
#37
#THZ504 FORTLUFT SOLL VOLUMENSTROM
result[EXHAUST_AIR_TARGET_FLOW_RATE] = decoder.decode_16bit_uint()
#38
#THZ504 FORTLUFT IST LUEFTERDREHZAHL
result[EXHAUST_AIR_ACTUAL_FAN_SPEED] = decoder.decode_16bit_uint()
#39
#THZ504 VERFLUESSIGERTEMP
result[CONDENSER_TEMPERATURE] = get_isg_scaled_value(
decoder.decode_16bit_int()
)
#40
#THZ504 HEIZSTUFE
result[HEAT_LEVEL] = decoder.decode_16bit_uint()
#decoder.skip_bytes(18)
#41
#THZ504 ABTAUEN LL WT
result[DEFROST_LL_WT] = decoder.decode_16bit_uint()
#42
#THZ504 FEHLERLISTE
result[ACTIVE_ERROR] = decoder.decode_16bit_uint()
#skip 43-47
decoder.skip_bytes(10)
#48
#THZ504 GERAETEKENNUNG
result[DEVICE_ID] = decoder.decode_16bit_uint()
#49
#THZ504 KUEHLUNGSTEMP
result[COOLING_TEMPERATURE] = get_isg_scaled_value(
decoder.decode_16bit_int(), 10
)
#50
#THZ504 POSITION VENTIL
result[VALVE_POSITION] = decoder.decode_16bit_uint()
#51
#THZ504 VERDAMPFERAUSG TEMP
result[EVAPORATOR_OUTPUT_TEMPERATURE] = get_isg_scaled_value(
decoder.decode_16bit_int()
)
#52
#THZ504 OEFNUNG EXV KUEHLEN
result[OPENING_EXV_COOLING] = get_isg_scaled_value(
decoder.decode_16bit_int(), 10
)
#53
#THZ504 SOFTWARE ID
result[SOFTWARE_ID] = decoder.decode_16bit_uint()
#54
#THZ504 DOMSENSOR
result[DOM_SENSOR] = decoder.decode_16bit_uint()
#55
#THZ504 OELSUMPFTEMP
result[SOURCE_TEMPERATURE] = get_isg_scaled_value(
decoder.decode_16bit_int(), 10
)
#56
#THZ504 DIFF.DRUCK VERDAMPFER
result[EVAPORATOR_DIFFERENCE_PRESSURE] = get_isg_scaled_value(
decoder.decode_16bit_int(), 10
)
#57
#THZ504 PWM SOLARPUMPE
result[PWM_SOLAR_PUMP] = get_isg_scaled_value(
decoder.decode_16bit_int(), 10
)
#58
#THZ504 PWM HEIZKREISPUMPE
result[PWM_HEAT_PUMP] = get_isg_scaled_value(
decoder.decode_16bit_int(), 10
)
#59
#THZ504 PWM MISCHERPUMPE
result[PWM_MIXER_PUMP] = get_isg_scaled_value(
decoder.decode_16bit_int(), 10
)
#60
#THZ504 HEIZLEISTUNG RELATIV
result[HEATPOWER_RELATIV] = get_isg_scaled_value(
decoder.decode_16bit_int(), 1
)
#decoder.skip_bytes(6)
#61
#THZ504 LEISTUNGSVORGABE VERDICHTER
result[COMPRESSOR_PERFORMANCE_TARGET] = get_isg_scaled_value(
decoder.decode_16bit_int(), 1
)
#62
#THZ504 VERDICHTER SOLL ERRECHNET
result[COMPRESSOR_TARGET_CALCULATED] = get_isg_scaled_value(
decoder.decode_16bit_int(), 1
)
#63
#THZ504 VERDICHTER SOLL GESENDET
result[COMPRESSOR_TARGET_SENT] = get_isg_scaled_value(
decoder.decode_16bit_int(), 1
)
#64
#THZ504 HEIZ/KUEHL-LEISTUNG GEMESSEN
result[HEATING_COOLING_POWER] = get_isg_scaled_value(
decoder.decode_16bit_int(), 100
)
#65
#THZ504 MOTORSTROM
result[COMPRESSOR_CURRENT] = get_isg_scaled_value(
decoder.decode_16bit_int()
)
#66
#THZ504 MOTORLEISTUNG
result[COMPRESSOR_POWER] = get_isg_scaled_value(
decoder.decode_16bit_int(), 100
)
#67
#THZ504 MOTORSPANNUNG
result[COMPRESSOR_VOLTAGE] = get_isg_scaled_value(
decoder.decode_16bit_int(), 1
)
#68
#THZ504 INVERTERTEMP.
result[COMPRESSOR_TEMPERATURE] = get_isg_scaled_value(
decoder.decode_16bit_int()
)
#69
#THZ504 INVERTERFEHLER
result[COMPRESSOR_FAULT] = decoder.decode_16bit_uint()
#70
#THZ504 AKT.MODE IWS
result[ACTUAL_MODE_IWS] = decoder.decode_16bit_uint()
#71
#THZ504 AKT.MODE EVE
result[ACTUAL_MODE_EVE] = decoder.decode_16bit_uint()
#72
#THZ504 UEBERH.VERD.SOLL
result[OVERHEAT_COMPRESSOR_TARGET] = get_isg_scaled_value(
decoder.decode_16bit_uint(), 10
)
#73
#THZ504 UEBERH.VERD.IST
result[OVERHEAT_COMPRESSOR_ACTUAL] = get_isg_scaled_value(
decoder.decode_16bit_uint(), 10
)
#74
#THZ504 UEBERH.REKUP.IST
result[OVERHEAT_RECUP_ACTUAL] = get_isg_scaled_value(
decoder.decode_16bit_uint(), 10
)
#decoder.skip_bytes(2)
#75
#THZ504 PENDELN REL.
result[COMMUTE_REL] = get_isg_scaled_value(
decoder.decode_16bit_uint(), 10
)
#76
#THZ504 DYNAMIK-FAKTOR
result[DYNAMIC_FACTOR] = get_isg_scaled_value(
decoder.decode_16bit_uint(), 100
)
#77
#THZ504 P-FAKTOR
result[P_FACTOR] = get_isg_scaled_value(
decoder.decode_16bit_uint(), 100
)
#78
#THZ504 I-FAKTOR
result[I_FACTOR] = get_isg_scaled_value(
decoder.decode_16bit_uint(), 100
)
#79
#THZ504 D-FAKTOR
result[D_FACTOR] = get_isg_scaled_value(
decoder.decode_16bit_uint(), 100
)
#80
#THZ504 OEFNUNG EXV VORST.
result[OPENING_EXV_PRE] = get_isg_scaled_value(
decoder.decode_16bit_uint(), 10
)#81
#THZ504 OEFNUNG EXV
result[OPENING_EXV] = get_isg_scaled_value(
decoder.decode_16bit_uint(), 10
)#82
#THZ504 LUEFTER_PRZ
result[FAN_PRZ] = decoder.decode_16bit_uint()
#83
#THZ504 ND GEFILTERT
result[ND_FILTERED] = get_isg_scaled_value(
decoder.decode_16bit_int(), 100
)
#84
#THZ504 WW-2-ISTTEMP
result[WW_2_ACTUAL_TEMP] = decoder.decode_16bit_uint()
#85
#THZ504 DIFFERENZDRUCK_TEXT
result[DIFFERENT_PRESSURE_TXT] = decoder.decode_16bit_uint()
result["system_values"] = list(inverter_data.registers)
return result
async def read_modbus_system_paramter(self) -> dict:
"""Read the system paramters from the ISG."""
result: dict = {}
inverter_data = await self.read_holding_registers(
slave=1,
address=1000,
count=25,
)
if not inverter_data.isError():
decoder = BinaryPayloadDecoder.fromRegisters(
inverter_data.registers,
byteorder=Endian.BIG,
)
#1001
#THZ504 BETRIEBSART
result[OPERATION_MODE] = decoder.decode_16bit_uint()
#1002
#THZ504 RAUMTEMP KOMFORT/TAG SOLL HK1
result[COMFORT_TEMPERATURE_TARGET_HK1] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
#1003
#THZ504 RAUMTEMP ECO/NACHT SOLL HK1
result[ECO_TEMPERATURE_TARGET_HK1] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
#1004
decoder.skip_bytes(2)
#1005
#THZ504 RAUMTEMP KOMFORT/TAG SOLL HK2
result[COMFORT_TEMPERATURE_TARGET_HK2] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
#1006
#THZ504 RAUMTEMP ECO/NACHT SOLL HK2
result[ECO_TEMPERATURE_TARGET_HK2] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
#1007
decoder.skip_bytes(2)
#1008
#THZ504 HEIZKURVE STEIGUNG HK1
result[HEATING_CURVE_RISE_HK1] = get_isg_scaled_value(
decoder.decode_16bit_int(),
100,
)
#1009
#THZ504 HEIZKURVE FUSSPUNKT HK1
result[HEATING_CURVE_LOW_END_HK1] = get_isg_scaled_value(
decoder.decode_16bit_int(),
100,
)
#1010
#THZ504 HEIZKURVE STEIGUNG HK2
result[HEATING_CURVE_RISE_HK2] = get_isg_scaled_value(
decoder.decode_16bit_int(),
100,
)
#1011
#THZ504 HEIZKURVE FUSSPUNKT HK2
result[HEATING_CURVE_LOW_END_HK2] = get_isg_scaled_value(
decoder.decode_16bit_int(),
100,
)
#1012
#THZ504 WASSERTEMP KOMFORT SOLL
result[COMFORT_WATER_TEMPERATURE_TARGET] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
#1013
#THZ504 WASSERTEMP ECO SOLL
result[ECO_WATER_TEMPERATURE_TARGET] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
#1014-1017
decoder.skip_bytes(8)
#1018
#THZ504 LUEFTUNG STUFE TAG
result[FAN_LEVEL_DAY] = decoder.decode_16bit_uint()
#1019
#THZ504 LUEFTUNG STUFE NACHT
result[FAN_LEVEL_NIGHT] = decoder.decode_16bit_uint()
#1020-1021
decoder.skip_bytes(4)
#1022
#THZ504 KÜHLTEMP KOMFORT SOLL HK1
result[COMFORT_COOLING_TEMPERATURE_TARGET_HK1] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
#1023
#THZ504 KÜHLTEMP ECO SOLL HK1
result[ECO_COOLING_TEMPERATURE_TARGET_HK1] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
#1024
#THZ504 KÜHLTEMP KOMFORT SOLL HK2
result[COMFORT_COOLING_TEMPERATURE_TARGET_HK2] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
#1025
#THZ504 KÜHLTEMP ECO SOLL HK2
result[ECO_COOLING_TEMPERATURE_TARGET_HK2] = get_isg_scaled_value(
decoder.decode_16bit_int(),
)
result["system_paramaters"] = list(inverter_data.registers)
return result
async def read_modbus_energy(self) -> dict:
"""Read the energy consumption related values from the ISG."""
result = {}
inverter_data = await self.read_input_registers(slave=1, address=3000, count=37)
if not inverter_data.isError():
decoder = BinaryPayloadDecoder.fromRegisters(
inverter_data.registers,
byteorder=Endian.BIG,
)
#3001
#THZ504 WM HEIZEN TAG KWH
produced_heating_today_high = decoder.decode_16bit_uint()
#3002
#THZ504 WM HEIZEN SUMME KWH
produced_heating_total_low = decoder.decode_16bit_uint()
#3003
#THZ504 WM HEIZEN SUMME MWH
produced_heating_total_high = decoder.decode_16bit_uint()
#3004
#THZ504 WM WW TAG KWH
produced_water_today_high = decoder.decode_16bit_uint()
#3005
#THZ504 WM WW SUMME KWH
produced_water_total_low = decoder.decode_16bit_uint()
#3006
#THZ504 WM WW SUMME MWH
produced_water_total_high = decoder.decode_16bit_uint()
#3007
#THZ504 WM NE HEIZEN SUMME KWH
produced_electrical_heat_total_low = decoder.decode_16bit_uint()
#3008
#THZ504 WM NE HEIZEN SUMME MWH
produced_electrical_heat_total_high = decoder.decode_16bit_uint()
#3009
#THZ504 WM NE WW SUMME KWH
produced_electrical_water_total_low = decoder.decode_16bit_uint()
#3010
#THZ504 WM NE WW SUMME MWH
produced_electrical_water_total_high = decoder.decode_16bit_uint()
#3011
#THZ504 WM WRG TAG KWH
produced_recovery_today_high = decoder.decode_16bit_uint()
#3012
#THZ504 WM WRG SUMME KWH
produced_recovery_total_low = decoder.decode_16bit_uint()
#3013
#THZ504 WM WRG SUMME MWH
produced_recovery_total_high = decoder.decode_16bit_uint()
#3014
#THZ504 WM SOLAR HZ TAG
produced_solar_heating_today = self.assign_if_increased(
decoder.decode_16bit_uint(),
PRODUCED_SOLAR_HEATING_TODAY,
)
#3015
#THZ504 WM SOLAR HZ SUMME KWH
produced_solar_heating_total_low = decoder.decode_16bit_uint()
#3016
#THZ504 WM SOLAR HZ SUMME MWH
produced_solar_heating_total_high = decoder.decode_16bit_uint()
#3017
#THZ504 WM SOLAR WW TAG
produced_solar_water_heating_today = self.assign_if_increased(
decoder.decode_16bit_uint(),
PRODUCED_SOLAR_WATER_HEATING_TODAY,
)
#3018
#THZ504 WM SOLAR WW SUMME KWH
produced_solar_water_heating_total_low = decoder.decode_16bit_uint()
#3019
#THZ504 WM SOLAR WW SUMME MWH
produced_solar_water_heating_total_high = decoder.decode_16bit_uint()
#3020 - 3021
decoder.skip_bytes(4)
#3020
#THZ504 WM KUEHLEN SUMME KWH
#3021
#THZ504 WM KUEHLEN SUMME MWH
#3022
#THZ504 P HEIZUNG TAG KWH
consumed_heating_today_high = decoder.decode_16bit_uint()
#3023
#THZ504 P HEIZUNG SUMME KWH
consumed_heating_total_low = decoder.decode_16bit_uint()
#3024
#THZ504 P HEIZUNG SUMME MWH
consumed_heating_total_high = decoder.decode_16bit_uint()
#3025
#THZ504 P WW TAG KWH
consumed_water_today_high = decoder.decode_16bit_uint()
#3026
#THZ504 P WW SUMME KWH
consumed_water_total_low = decoder.decode_16bit_uint()
#3027
#THZ504 P WW SUMME MWH
consumed_water_total_high = decoder.decode_16bit_uint()
#3028
#THZ504 VERDICHTER HEIZEN
result[COMPRESSOR_HEATING] = decoder.decode_16bit_uint()
#3029
#THZ504 VERDICHTER KUEHLEN
result[COMPRESSOR_COOLING] = decoder.decode_16bit_uint()
#3030
#THZ504 VERDICHTER WW
result[COMPRESSOR_HEATING_WATER] = decoder.decode_16bit_uint()
#3031
#THZ504 ELEKTR NE HEIZEN
result[ELECTRICAL_BOOSTER_HEATING] = decoder.decode_16bit_uint()
#3032
#THZ504 ELEKTR NE WW
result[ELECTRICAL_BOOSTER_HEATING_WATER] = decoder.decode_16bit_uint()
#3033
#THZ504 WM HEIZEN TAG WH
produced_heating_today_low = decoder.decode_16bit_uint()
#3034
#THZ504 WM WW TAG WH
produced_water_today_low = decoder.decode_16bit_uint()
#3035
#THZ504 P HEIZUNG TAG WH
consumed_heating_today_low = decoder.decode_16bit_uint()
#3036
#THZ504 P WW TAG WH
consumed_water_today_low = decoder.decode_16bit_uint()
#3037
#THZ504 WM WRG TAG WH
produced_recovery_today_low = decoder.decode_16bit_uint()
#Energy Calculation
result[PRODUCED_HEATING_TOTAL] = (
produced_heating_total_high * 1000 + produced_heating_total_low
)
result[PRODUCED_HEATING_TODAY] = (
produced_heating_today_high + produced_heating_today_low * 0.001
)
result[PRODUCED_HEATING] = self.assign_if_increased(
result[PRODUCED_HEATING_TOTAL] + result[PRODUCED_HEATING_TODAY],
PRODUCED_HEATING,
)
result[PRODUCED_WATER_HEATING_TOTAL] = (
produced_water_total_high * 1000 + produced_water_total_low
)
result[PRODUCED_WATER_HEATING_TODAY] = (
produced_water_today_high + produced_water_today_low * 0.001
)
result[PRODUCED_WATER_HEATING] = self.assign_if_increased(
result[PRODUCED_WATER_HEATING_TOTAL] + result[PRODUCED_WATER_HEATING_TODAY],
PRODUCED_WATER_HEATING,
)
result[CONSUMED_HEATING_TOTAL] = (
consumed_heating_total_high * 1000 + consumed_heating_total_low
)
result[CONSUMED_HEATING_TODAY] = (
consumed_heating_today_high + consumed_heating_today_low * 0.001
)
result[CONSUMED_HEATING] = self.assign_if_increased(
result[CONSUMED_HEATING_TOTAL] + result[CONSUMED_HEATING_TODAY],
CONSUMED_HEATING,
)
result[CONSUMED_WATER_HEATING_TOTAL] = (
consumed_water_total_high * 1000 + consumed_water_total_low
)
result[CONSUMED_WATER_HEATING_TODAY] = (
consumed_water_today_high + consumed_water_today_low * 0.001
)
result[CONSUMED_WATER_HEATING] = self.assign_if_increased(
result[CONSUMED_WATER_HEATING_TOTAL]
+ result[CONSUMED_WATER_HEATING_TODAY],
CONSUMED_WATER_HEATING,
)
result[PRODUCED_RECOVERY_TOTAL] = (
produced_recovery_total_high * 1000 + produced_recovery_total_low
)
result[PRODUCED_RECOVERY_TODAY] = (
produced_recovery_today_high + produced_recovery_today_low * 0.001
)
result[PRODUCED_RECOVERY] = self.assign_if_increased(
result[PRODUCED_RECOVERY_TOTAL] + result[PRODUCED_RECOVERY_TODAY],
PRODUCED_RECOVERY,
)
result[PRODUCED_ELECTRICAL_HEAT_TOTAL] = (
produced_electrical_heat_total_high * 1000 + produced_electrical_heat_total_low
)
result[PRODUCED_ELECTRICAL_WATER_TOTAL] = (
produced_electrical_water_total_high * 1000 + produced_electrical_water_total_low
)
result[PRODUCED_SOLAR_HEATING_TOTAL] = (
produced_solar_heating_total_high * 1000 + produced_solar_heating_total_low
)
result[PRODUCED_SOLAR_HEATING_TODAY] = produced_solar_heating_today
result[PRODUCED_SOLAR_HEATING] = self.assign_if_increased(
result[PRODUCED_SOLAR_HEATING_TOTAL]
+ result[PRODUCED_SOLAR_HEATING_TODAY],
PRODUCED_SOLAR_HEATING,
)
result[PRODUCED_SOLAR_WATER_HEATING_TOTAL] = (
produced_solar_water_heating_total_high * 1000 + produced_solar_water_heating_total_low
)
result[PRODUCED_SOLAR_WATER_HEATING_TODAY] = (
produced_solar_water_heating_today
)
result[PRODUCED_SOLAR_WATER_HEATING] = self.assign_if_increased(
result[PRODUCED_SOLAR_WATER_HEATING_TOTAL]
+ result[PRODUCED_SOLAR_WATER_HEATING_TODAY],
PRODUCED_SOLAR_WATER_HEATING,
)
# Energy Ratio
# Heating Ratio Today
result[PRODUCED_HEATING_TODAY_VS_CONSUMED_HEATING_TODAY] = (
(produced_heating_today_high + produced_heating_today_low * 0.001) / (consumed_heating_today_high + consumed_heating_today_low * 0.001)
)
# Heating Ratio Total
result[PRODUCED_HEATING_TOTAL_VS_CONSUMED_HEATING_TOTAL] = (
(produced_heating_total_high * 1000 + produced_heating_total_low) / (consumed_heating_total_high * 1000 + consumed_heating_total_low)
)
# Water Heating Ratio Today
result[PRODUCED_WATER_HEATING_TODAY_VS_CONSUMED_WATER_HEATING_TODAY] = (
(produced_water_today_high + produced_water_today_low * 0.001) / (consumed_water_today_high + consumed_water_today_low * 0.001)
)
# Water Heating Ratio Total
result[PRODUCED_WATER_HEATING_TOTAL_VS_CONSUMED_WATER_HEATING_TOTAL] = (
(produced_water_total_high * 1000 + produced_water_total_low) / (consumed_water_total_high * 1000 + consumed_water_total_low)
)
return result
async def set_data(self, key, value) -> None:
"""Write the data to the modbus."""
_LOGGER.debug(f"set modbus register for {key} to {value}")
if key == SG_READY_ACTIVE:
await self.write_register(address=4000, value=value, slave=1)
elif key == SG_READY_INPUT_1:
await self.write_register(address=4001, value=value, slave=1)
elif key == SG_READY_INPUT_2:
await self.write_register(address=4002, value=value, slave=1)
elif key == OPERATION_MODE:
await self.write_register(address=1000, value=value, slave=1)
elif key == COMFORT_TEMPERATURE_TARGET_HK1:
await self.write_register(address=1001, value=int(value * 10), slave=1)
elif key == ECO_TEMPERATURE_TARGET_HK1:
await self.write_register(address=1002, value=int(value * 10), slave=1)
elif key == HEATING_CURVE_RISE_HK1:
await self.write_register(address=1007, value=int(value * 100), slave=1)
elif key == HEATING_CURVE_LOW_END_HK1:
await self.write_register(address=1008, value=int(value * 100), slave=1)
elif key == COMFORT_TEMPERATURE_TARGET_HK2:
await self.write_register(address=1004, value=int(value * 10), slave=1)
elif key == ECO_TEMPERATURE_TARGET_HK2:
await self.write_register(address=1005, value=int(value * 10), slave=1)
elif key == HEATING_CURVE_RISE_HK2:
await self.write_register(address=1009, value=int(value * 100), slave=1)
elif key == HEATING_CURVE_LOW_END_HK2:
await self.write_register(address=1010, value=int(value * 100), slave=1)
elif key == COMFORT_WATER_TEMPERATURE_TARGET:
await self.write_register(address=1011, value=int(value * 10), slave=1)
elif key == ECO_WATER_TEMPERATURE_TARGET:
await self.write_register(address=1012, value=int(value * 10), slave=1)
elif key == FAN_LEVEL_DAY:
await self.write_register(address=1017, value=int(value), slave=1)
elif key == FAN_LEVEL_NIGHT:
await self.write_register(address=1018, value=int(value), slave=1)
elif key == COMFORT_COOLING_TEMPERATURE_TARGET_HK1:
await self.write_register(address=1021, value=int(value * 10), slave=1)
elif key == ECO_COOLING_TEMPERATURE_TARGET_HK1:
await self.write_register(address=1022, value=int(value * 10), slave=1)
elif key == COMFORT_COOLING_TEMPERATURE_TARGET_HK2:
await self.write_register(address=1023, value=int(value * 10), slave=1)
elif key == ECO_COOLING_TEMPERATURE_TARGET_HK2:
await self.write_register(address=1024, value=int(value * 10), slave=1)
else:
return
self.data[key] = value
async def async_reset_heatpump(self) -> None:
"""Reset the heat pump."""
_LOGGER.debug("Reset the heat pump is not implemented of LWZ/LWA")sensor.py """Sensor platform for stiebel_eltron_isg."""
"""Change 18.02.2025 JG - V.2025.2.0 - Extended register scope"""
import datetime
import logging
import homeassistant.util.dt as dt_util
from homeassistant.components.sensor import (
SensorDeviceClass,
SensorEntity,
SensorEntityDescription,
SensorStateClass,
)
from homeassistant.const import (
PERCENTAGE,
EntityCategory,
UnitOfEnergy,
UnitOfFrequency,
UnitOfPressure,
UnitOfTemperature,
UnitOfVolumeFlowRate,
)
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from custom_components.stiebel_eltron_isg.data import (
StiebelEltronISGIntegrationConfigEntry,
)
from .const import (
ACTIVE_ERROR,
ACTUAL_HUMIDITY,
ACTUAL_HUMIDITY_HK1,
ACTUAL_HUMIDITY_HK2,
ACTUAL_HUMIDITY_HK3,
ACTUAL_MODE_EVE,
ACTUAL_MODE_IWS,
ACTUAL_ROOM_TEMPERATURE_HK1,
ACTUAL_ROOM_TEMPERATURE_HK2,
ACTUAL_ROOM_TEMPERATURE_HK3,
ACTUAL_TEMPERATURE,
ACTUAL_TEMPERATURE_BUFFER,
ACTUAL_TEMPERATURE_COOLING_FANCOIL,
ACTUAL_TEMPERATURE_COOLING_SURFACE,
ACTUAL_TEMPERATURE_FEK,
ACTUAL_TEMPERATURE_HK1,
ACTUAL_TEMPERATURE_HK2,
ACTUAL_TEMPERATURE_HK3,
ACTUAL_TEMPERATURE_WATER,
COLLECTOR_TEMPERATURE,
COMMUTE_REL,
COMPRESSOR_COOLING,
COMPRESSOR_CURRENT,
COMPRESSOR_FAULT,
COMPRESSOR_HEATING,
COMPRESSOR_HEATING_WATER,
COMPRESSOR_PERFORMANCE_TARGET,
COMPRESSOR_POWER,
COMPRESSOR_SPEED,
COMPRESSOR_STARTS,
COMPRESSOR_TARGET_CALCULATED,
COMPRESSOR_TARGET_SENT,
COMPRESSOR_TEMPERATURE,
COMPRESSOR_VOLTAGE,
CONDENSER_TEMPERATURE,
CONSUMED_HEATING,
CONSUMED_HEATING_TODAY,
CONSUMED_HEATING_TOTAL,
CONSUMED_WATER_HEATING,
CONSUMED_WATER_HEATING_TODAY,
CONSUMED_WATER_HEATING_TOTAL,
COOLING_TEMPERATURE,
DEVICE_ID,
DEWPOINT_TEMPERATURE_HK1,
DEWPOINT_TEMPERATURE_HK2,
DEWPOINT_TEMPERATURE_HK3,
DIFFERENT_PRESSURE_TXT,
DOMAIN,
DOM_SENSOR,
DYNAMIC_FACTOR,
D_FACTOR,
ELECTRICAL_BOOSTER_HEATING,
ELECTRICAL_BOOSTER_HEATING_WATER,
ERROR_NUMBER,
EVAPORATOR_DIFFERENCE_PRESSURE,
EVAPORATOR_OUTPUT_TEMPERATURE,
EVAPORATOR_TEMPERATURE,
EXHAUST_AIR_ACTUAL_FAN_SPEED,
EXHAUST_AIR_TARGET_FLOW_RATE,
EXTRACT_AIR_ACTUAL_FAN_SPEED,
EXTRACT_AIR_DEW_POINT,
EXTRACT_AIR_HUMIDITY,
EXTRACT_AIR_TARGET_FLOW_RATE,
EXTRACT_AIR_TEMPERATURE,
FAN_PRZ,
FLOW_TEMPERATURE,
FLOW_TEMPERATURE_NHZ,
FLOW_TEMPERATURE_WP1,
FLOW_TEMPERATURE_WP2,
HEATER_PRESSURE,
HEATING_COOLING_POWER,
HEATPOWER_RELATIV,
HEAT_LEVEL,
HIGH_PRESSURE,
HIGH_PRESSURE_WP1,
HIGH_PRESSURE_WP2,
HOT_GAS_TEMPERATURE,
HOT_GAS_TEMPERATURE_WP1,
HOT_GAS_TEMPERATURE_WP2,
I_FACTOR,
LOW_PRESSURE,
LOW_PRESSURE_WP1,
LOW_PRESSURE_WP2,
MIXED_WATER_QUANTITY,
ND_FILTERED,
OPENING_EXV,
OPENING_EXV_COOLING,
OPENING_EXV_PRE,
OUTDOOR_TEMPERATURE,
OVERHEAT_COMPRESSOR_ACTUAL,
OVERHEAT_COMPRESSOR_TARGET,
OVERHEAT_RECUP_ACTUAL,
PRODUCED_ELECTRICAL_HEAT_TOTAL,
PRODUCED_ELECTRICAL_WATER_TOTAL,
PRODUCED_HEATING,
PRODUCED_HEATING_TODAY,
PRODUCED_HEATING_TODAY_VS_CONSUMED_HEATING_TODAY,
PRODUCED_HEATING_TOTAL,
PRODUCED_HEATING_TOTAL_VS_CONSUMED_HEATING_TOTAL,
PRODUCED_RECOVERY,
PRODUCED_RECOVERY_TODAY,
PRODUCED_RECOVERY_TOTAL,
PRODUCED_SOLAR_HEATING,
PRODUCED_SOLAR_HEATING_TODAY,
PRODUCED_SOLAR_HEATING_TOTAL,
PRODUCED_SOLAR_WATER_HEATING,
PRODUCED_SOLAR_WATER_HEATING_TODAY,
PRODUCED_SOLAR_WATER_HEATING_TOTAL,
PRODUCED_WATER_HEATING,
PRODUCED_WATER_HEATING_TODAY,
PRODUCED_WATER_HEATING_TODAY_VS_CONSUMED_WATER_HEATING_TODAY,
PRODUCED_WATER_HEATING_TOTAL,
PRODUCED_WATER_HEATING_TOTAL_VS_CONSUMED_WATER_HEATING_TOTAL,
PWM_HEAT_PUMP,
PWM_MIXER_PUMP,
PWM_SOLAR_PUMP,
P_FACTOR,
RETURN_TEMPERATURE,
RETURN_TEMPERATURE_WP1,
RETURN_TEMPERATURE_WP2,
SG_READY_STATE,
SOFTWARE_ID,
SOFTWARE_REVISION,
SOURCE_PRESSURE,
SOLAR_COLLECTOR_TEMPERATURE,
SOLAR_CYLINDER_TEMPERATURE,
SOLAR_RUNTIME,
SOURCE_TEMPERATURE,
TARGET_ROOM_TEMPERATURE_HK1,
TARGET_ROOM_TEMPERATURE_HK2,
TARGET_ROOM_TEMPERATURE_HK3,
TARGET_TEMPERATURE,
TARGET_TEMPERATURE_BUFFER,
TARGET_TEMPERATURE_COOLING_FANCOIL,
TARGET_TEMPERATURE_COOLING_SURFACE,
TARGET_TEMPERATURE_FEK,
TARGET_TEMPERATURE_HK1,
TARGET_TEMPERATURE_HK2,
TARGET_TEMPERATURE_HK3,
TARGET_TEMPERATURE_WATER,
VALVE_POSITION,
VENTILATION_AIR_ACTUAL_FAN_SPEED,
VENTILATION_AIR_TARGET_FLOW_RATE,
VOLUME_STREAM,
VOLUME_STREAM_WP1,
VOLUME_STREAM_WP2,
WW_2_ACTUAL_TEMP,
)
from .entity import StiebelEltronISGEntity
_LOGGER = logging.getLogger(__name__)
def create_temperature_entity_description(name, key):
"""Create an entry description for a temperature sensor."""
return SensorEntityDescription(
key=key,
name=name,
native_unit_of_measurement=UnitOfTemperature.CELSIUS,
icon="mdi:thermometer",
state_class=SensorStateClass.MEASUREMENT,
device_class=SensorDeviceClass.TEMPERATURE,
has_entity_name=True,
)
def create_energy_entity_description(name, key, visible_default=True):
"""Create an entry description for a energy sensor."""
return SensorEntityDescription(
key=key,
name=name,
native_unit_of_measurement=UnitOfEnergy.KILO_WATT_HOUR,
icon="mdi:meter-electric",
has_entity_name=True,
state_class=SensorStateClass.TOTAL_INCREASING,
device_class=SensorDeviceClass.ENERGY,
entity_registry_visible_default=visible_default,
)
def create_daily_energy_entity_description(name, key, visible_default=True):
"""Create an entry description for a energy sensor."""
return SensorEntityDescription(
key=key,
name=name,
native_unit_of_measurement=UnitOfEnergy.KILO_WATT_HOUR,
icon="mdi:meter-electric",
has_entity_name=True,
state_class=SensorStateClass.TOTAL,
device_class=SensorDeviceClass.ENERGY,
entity_registry_visible_default=visible_default,
)
def create_humidity_entity_description(name, key):
"""Create an entry description for a humidity sensor."""
return SensorEntityDescription(
key=key,
name=name,
native_unit_of_measurement=PERCENTAGE,
icon="mdi:water-percent",
state_class=SensorStateClass.MEASUREMENT,
has_entity_name=True,
)
def create_pressure_entity_description(name, key):
"""Create an entry description for a pressure sensor."""
return SensorEntityDescription(
key=key,
name=name,
native_unit_of_measurement=UnitOfPressure.BAR,
icon="mdi:gauge",
state_class=SensorStateClass.MEASUREMENT,
has_entity_name=True,
)
def create_volume_stream_entity_description(name, key):
"""Create an entry description for a volume stream sensor."""
return SensorEntityDescription(
key=key,
name=name,
native_unit_of_measurement="l/min",
icon="mdi:gauge",
state_class=SensorStateClass.MEASUREMENT,
has_entity_name=True,
)
SYSTEM_VALUES_SENSOR_TYPES = [
create_temperature_entity_description("Actual Temperature", ACTUAL_TEMPERATURE),
create_temperature_entity_description("Target Temperature", TARGET_TEMPERATURE),
create_temperature_entity_description(
"Actual Temperature FEK",
ACTUAL_TEMPERATURE_FEK,
),
create_temperature_entity_description(
"Target Temperature FEK",
TARGET_TEMPERATURE_FEK,
),
create_humidity_entity_description("Humidity", ACTUAL_HUMIDITY),
create_humidity_entity_description("Humidity HK 1", ACTUAL_HUMIDITY_HK1),
create_humidity_entity_description("Humidity HK 2", ACTUAL_HUMIDITY_HK2),
create_humidity_entity_description("Humidity HK 3", ACTUAL_HUMIDITY_HK3),
create_temperature_entity_description(
"Dew Point Temperature HK 1",
DEWPOINT_TEMPERATURE_HK1,
),
create_temperature_entity_description(
"Dew Point Temperature HK 2",
DEWPOINT_TEMPERATURE_HK2,
),
create_temperature_entity_description(
"Dew Point Temperature HK 3",
DEWPOINT_TEMPERATURE_HK3,
),
create_temperature_entity_description(
"Cooling Temperature",
COOLING_TEMPERATURE,
),
create_temperature_entity_description("Outdoor Temperature", OUTDOOR_TEMPERATURE),
create_temperature_entity_description(
"Actual Temperature HK 1",
ACTUAL_TEMPERATURE_HK1,
),
create_temperature_entity_description(
"Target Temperature HK 1",
TARGET_TEMPERATURE_HK1,
),
create_temperature_entity_description(
"Actual Temperature HK 2",
ACTUAL_TEMPERATURE_HK2,
),
create_temperature_entity_description(
"Target Temperature HK 2",
TARGET_TEMPERATURE_HK2,
),
create_temperature_entity_description(
"Actual Temperature HK 3",
ACTUAL_TEMPERATURE_HK3,
),
create_temperature_entity_description(
"Target Temperature HK 3",
TARGET_TEMPERATURE_HK3,
),
create_temperature_entity_description(
"Actual Temperature Cooling Fancoil",
ACTUAL_TEMPERATURE_COOLING_FANCOIL,
),
create_temperature_entity_description(
"Target Temperature Cooling Fancoil",
TARGET_TEMPERATURE_COOLING_FANCOIL,
),
create_temperature_entity_description(
"Actual Temperature Cooling Surface",
ACTUAL_TEMPERATURE_COOLING_SURFACE,
),
create_temperature_entity_description(
"Target Temperature Cooling Surface",
TARGET_TEMPERATURE_COOLING_SURFACE,
),
create_temperature_entity_description(
"Solar Collector Temperature", SOLAR_COLLECTOR_TEMPERATURE
),
create_temperature_entity_description(
"Solar Cylinder Temperature", SOLAR_CYLINDER_TEMPERATURE
),
SensorEntityDescription(
key=SOLAR_RUNTIME,
name="Solar Runtime",
has_entity_name=True,
icon="mdi:hours-24",
native_unit_of_measurement="h",
state_class=SensorStateClass.MEASUREMENT,
),
create_temperature_entity_description(
"Actual Room Temperature HK 1",
ACTUAL_ROOM_TEMPERATURE_HK1,
),
create_temperature_entity_description(
"Target Room Temperature HK 1",
TARGET_ROOM_TEMPERATURE_HK1,
),
create_temperature_entity_description(
"Actual Room Temperature HK 2",
ACTUAL_ROOM_TEMPERATURE_HK2,
),
create_temperature_entity_description(
"Target Room Temperature HK 2",
TARGET_ROOM_TEMPERATURE_HK2,
),
create_temperature_entity_description(
"Actual Room Temperature HK 3",
ACTUAL_ROOM_TEMPERATURE_HK3,
),
create_temperature_entity_description(
"Target Room Temperature HK 3",
TARGET_ROOM_TEMPERATURE_HK3,
),
create_temperature_entity_description("Flow Temperature", FLOW_TEMPERATURE),
create_temperature_entity_description("Flow Temperature NHZ", FLOW_TEMPERATURE_NHZ),
create_temperature_entity_description("Return Temperature", RETURN_TEMPERATURE),
create_temperature_entity_description(
"Actual Temperature Buffer",
ACTUAL_TEMPERATURE_BUFFER,
),
create_temperature_entity_description(
"Target Temperature Buffer",
TARGET_TEMPERATURE_BUFFER,
),
create_pressure_entity_description("Heater Pressure", HEATER_PRESSURE),
create_volume_stream_entity_description("Volume Stream", VOLUME_STREAM),
create_temperature_entity_description(
"Actual Temperature Water",
ACTUAL_TEMPERATURE_WATER,
),
create_temperature_entity_description(
"Target Temperature Water",
TARGET_TEMPERATURE_WATER,
),
create_temperature_entity_description(
"Solar Collector Temperature",
SOLAR_COLLECTOR_TEMPERATURE,
),
create_temperature_entity_description("Source Temperature", SOURCE_TEMPERATURE),
create_pressure_entity_description("Source Pressure", SOURCE_PRESSURE),
create_temperature_entity_description("Hot Gas Temperature", HOT_GAS_TEMPERATURE),
create_pressure_entity_description("High Pressure", HIGH_PRESSURE),
create_pressure_entity_description("Low Pressure", LOW_PRESSURE),
create_pressure_entity_description("ND Filtered", ND_FILTERED),
create_temperature_entity_description(
"Return Temperature WP1",
RETURN_TEMPERATURE_WP1,
),
create_temperature_entity_description("Flow Temperature WP1", FLOW_TEMPERATURE_WP1),
create_temperature_entity_description(
"Hot Gas Temperature WP1",
HOT_GAS_TEMPERATURE_WP1,
),
create_pressure_entity_description("Low Pressure WP1", LOW_PRESSURE_WP1),
create_pressure_entity_description("High Pressure WP1", HIGH_PRESSURE_WP1),
create_volume_stream_entity_description("Volume Stream WP1", VOLUME_STREAM_WP1),
create_temperature_entity_description(
"Return Temperature WP2",
RETURN_TEMPERATURE_WP2,
),
create_temperature_entity_description("Flow Temperature WP2", FLOW_TEMPERATURE_WP2),
create_temperature_entity_description(
"Hot Gas Temperature WP2",
HOT_GAS_TEMPERATURE_WP2,
),
create_pressure_entity_description("Low Pressure WP2", LOW_PRESSURE_WP2),
create_pressure_entity_description("High Pressure WP2", HIGH_PRESSURE_WP2),
create_volume_stream_entity_description("Volume Stream WP2", VOLUME_STREAM_WP2),
create_temperature_entity_description("Collector Temperature", COLLECTOR_TEMPERATURE),
create_temperature_entity_description("Evaporator Temperature", EVAPORATOR_TEMPERATURE),
create_temperature_entity_description("Evaporator Output Temperature", EVAPORATOR_OUTPUT_TEMPERATURE),
create_temperature_entity_description("Condenser Temperature", CONDENSER_TEMPERATURE),
create_temperature_entity_description("Compressor Temperature", COMPRESSOR_TEMPERATURE),
SensorEntityDescription(
key=ACTIVE_ERROR,
name="Active Error",
has_entity_name=True,
entity_category=EntityCategory.DIAGNOSTIC,
icon="mdi:alert-circle",
),
SensorEntityDescription(
DEVICE_ID,
name="Device ID",
has_entity_name=True,
entity_category=EntityCategory.DIAGNOSTIC,
icon="mdi:information",
),
SensorEntityDescription(
SOFTWARE_REVISION,
name="Software Revision",
has_entity_name=True,
entity_category=EntityCategory.DIAGNOSTIC,
icon="mdi:information",
),
SensorEntityDescription(
SOFTWARE_ID,
name="Software ID",
has_entity_name=True,
entity_category=EntityCategory.DIAGNOSTIC,
icon="mdi:information",
),
SensorEntityDescription(
MIXED_WATER_QUANTITY,
name="Mixed Water Quantity",
icon="mdi:information",
has_entity_name=True,
native_unit_of_measurement=PERCENTAGE,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
OPENING_EXV_COOLING,
name="Opening EXV Cooling",
icon="mdi:information",
has_entity_name=True,
native_unit_of_measurement=PERCENTAGE,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
PWM_SOLAR_PUMP,
name="PWM Solar Pump",
icon="mdi:information",
has_entity_name=True,
native_unit_of_measurement=PERCENTAGE,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
PWM_HEAT_PUMP,
name="PWM Heat Pump",
icon="mdi:information",
has_entity_name=True,
native_unit_of_measurement=PERCENTAGE,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
PWM_MIXER_PUMP,
name="PWM Mixer Pump",
icon="mdi:information",
has_entity_name=True,
native_unit_of_measurement=PERCENTAGE,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
EXHAUST_AIR_TARGET_FLOW_RATE,
name="Exhaust Air Target Flow Rate",
icon="mdi:fan",
has_entity_name=True,
native_unit_of_measurement=PERCENTAGE,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
EXHAUST_AIR_ACTUAL_FAN_SPEED,
name="Exhaust Air Actual Fan Speed",
icon="mdi:speedometer",
has_entity_name=True,
native_unit_of_measurement=UnitOfFrequency.HERTZ,
device_class=SensorDeviceClass.FREQUENCY,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
HEAT_LEVEL,
name="Heat Level",
icon="mdi:heat-wave",
has_entity_name=True,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
PRODUCED_HEATING_TODAY_VS_CONSUMED_HEATING_TODAY,
name="Ratio Heating Today",
icon="mdi:set-left",
has_entity_name=True,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
PRODUCED_HEATING_TOTAL_VS_CONSUMED_HEATING_TOTAL,
name="Ratio Heating Total",
icon="mdi:set-left",
has_entity_name=True,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
PRODUCED_WATER_HEATING_TODAY_VS_CONSUMED_WATER_HEATING_TODAY,
name="Ratio Water Heating Today",
icon="mdi:set-left",
has_entity_name=True,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
PRODUCED_WATER_HEATING_TOTAL_VS_CONSUMED_WATER_HEATING_TOTAL,
name="Ratio Water Heating Total",
icon="mdi:set-left",
has_entity_name=True,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
VALVE_POSITION,
name="Valve Position",
icon="mdi:information",
has_entity_name=True,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
DOM_SENSOR,
name="DOM Sensor",
icon="mdi:information",
has_entity_name=True,
entity_category=EntityCategory.DIAGNOSTIC,
),
SensorEntityDescription(
HEATPOWER_RELATIV,
name="Heatpower relativ",
icon="mdi:flash",
has_entity_name=True,
native_unit_of_measurement=PERCENTAGE,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
COMPRESSOR_FAULT,
name="Compressor Fault",
icon="mdi:information",
has_entity_name=True,
entity_category=EntityCategory.DIAGNOSTIC,
),
SensorEntityDescription(
ACTUAL_MODE_IWS,
name="Actual Mode IWS",
icon="mdi:information",
has_entity_name=True,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
ACTUAL_MODE_EVE,
name="Actual Mode EVE",
icon="mdi:information",
has_entity_name=True,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
OVERHEAT_COMPRESSOR_TARGET,
name="Overheat Compressor Target",
icon="mdi:information",
has_entity_name=True,
native_unit_of_measurement="K",
device_class=SensorDeviceClass.TEMPERATURE,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
OVERHEAT_COMPRESSOR_ACTUAL,
name="Overheat Compressor Actual",
icon="mdi:information",
has_entity_name=True,
native_unit_of_measurement="K",
device_class=SensorDeviceClass.TEMPERATURE,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
OVERHEAT_RECUP_ACTUAL,
name="Overheat Recup Actual",
icon="mdi:information",
has_entity_name=True,
native_unit_of_measurement="K",
device_class=SensorDeviceClass.TEMPERATURE,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
DYNAMIC_FACTOR,
name="Dynamic Factor",
icon="mdi:information",
has_entity_name=True,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
P_FACTOR,
name="P-Factor",
icon="mdi:information",
has_entity_name=True,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
I_FACTOR,
name="I-Factor",
icon="mdi:information",
has_entity_name=True,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
D_FACTOR,
name="D-Factor",
icon="mdi:information",
has_entity_name=True,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
OPENING_EXV_PRE,
name="Opening EXV Pre",
icon="mdi:information",
has_entity_name=True,
native_unit_of_measurement=PERCENTAGE,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
OPENING_EXV,
name="Opening EXV",
icon="mdi:information",
has_entity_name=True,
native_unit_of_measurement=PERCENTAGE,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
FAN_PRZ,
name="Fan PRZ",
icon="mdi:information",
has_entity_name=True,
native_unit_of_measurement=PERCENTAGE,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
WW_2_ACTUAL_TEMP,
name="WW-2 actual temp",
icon="mdi:information",
has_entity_name=True,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
DIFFERENT_PRESSURE_TXT,
name="Different Pressure Text",
icon="mdi:information",
has_entity_name=True,
entity_category=EntityCategory.DIAGNOSTIC,
),
SensorEntityDescription(
EVAPORATOR_DIFFERENCE_PRESSURE,
name="Evaporator Difference Pressure",
icon="mdi:gauge",
has_entity_name=True,
native_unit_of_measurement="Pa",
device_class=SensorDeviceClass.PRESSURE,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
COMMUTE_REL,
name="Commute Rel",
icon="mdi:information",
has_entity_name=True,
native_unit_of_measurement=PERCENTAGE,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
HEATING_COOLING_POWER,
name="Heating/Cooling Power",
icon="mdi:flash",
has_entity_name=True,
native_unit_of_measurement="kW",
device_class=SensorDeviceClass.POWER,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
COMPRESSOR_PERFORMANCE_TARGET,
name="Compressor Performance Target",
icon="mdi:information",
has_entity_name=True,
native_unit_of_measurement=PERCENTAGE,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
COMPRESSOR_TARGET_CALCULATED,
name="Compressor Target Calculated",
icon="mdi:information",
has_entity_name=True,
native_unit_of_measurement=UnitOfFrequency.HERTZ,
device_class=SensorDeviceClass.FREQUENCY,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
COMPRESSOR_TARGET_SENT,
name="Compressor Target Sent",
icon="mdi:information",
has_entity_name=True,
native_unit_of_measurement=UnitOfFrequency.HERTZ,
device_class=SensorDeviceClass.FREQUENCY,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
ERROR_NUMBER,
name="Error Number",
icon="mdi:information",
has_entity_name=True,
entity_category=EntityCategory.DIAGNOSTIC,
),
]
ENERGYMANAGEMENT_SENSOR_TYPES = [
SensorEntityDescription(
key=SG_READY_STATE,
name="SG Ready State",
icon="mdi:solar-power",
has_entity_name=True,
),
]
ENERGY_SENSOR_TYPES = [
create_energy_entity_description(
"Produced Electrical Heating Total",
PRODUCED_ELECTRICAL_HEAT_TOTAL,
),
create_energy_entity_description(
"Produced Electrical Water Total",
PRODUCED_ELECTRICAL_WATER_TOTAL,
),
create_energy_entity_description(
"Produced Heating Total",
PRODUCED_HEATING_TOTAL,
),
create_energy_entity_description(
"Produced Heating",
PRODUCED_HEATING,
),
create_energy_entity_description(
"Produced Water Heating Total",
PRODUCED_WATER_HEATING_TOTAL,
),
create_energy_entity_description("Produced Water Heating", PRODUCED_WATER_HEATING),
create_energy_entity_description(
"Produced Recovery",
PRODUCED_RECOVERY,
),
create_energy_entity_description(
"Produced Recovery Total",
PRODUCED_RECOVERY_TOTAL,
),
create_energy_entity_description(
"Produced Solar Heating",
PRODUCED_SOLAR_HEATING,
),
create_energy_entity_description(
"Produced Solar Heating Total",
PRODUCED_SOLAR_HEATING_TOTAL,
),
create_energy_entity_description(
"Produced Solar Water Heating Total",
PRODUCED_SOLAR_WATER_HEATING_TOTAL,
),
create_energy_entity_description(
"Produced Solar Water Heating",
PRODUCED_SOLAR_WATER_HEATING,
),
create_energy_entity_description(
"Consumed Heating Total",
CONSUMED_HEATING_TOTAL,
),
create_energy_entity_description(
"Consumed Heating",
CONSUMED_HEATING,
),
create_energy_entity_description(
"Consumed Water Heating Total",
CONSUMED_WATER_HEATING_TOTAL,
),
create_energy_entity_description(
"Consumed Water Heating",
CONSUMED_WATER_HEATING,
),
]
ENERGY_DAILY_SENSOR_TYPES = [
create_daily_energy_entity_description(
"Produced Heating Today",
PRODUCED_HEATING_TODAY,
),
create_daily_energy_entity_description(
"Produced Water Heating Today",
PRODUCED_WATER_HEATING_TODAY,
),
create_daily_energy_entity_description(
"Produced Recovery Today",
PRODUCED_RECOVERY_TODAY,
),
create_daily_energy_entity_description(
"Produced Solar Heating Today",
PRODUCED_SOLAR_HEATING_TODAY,
),
create_daily_energy_entity_description(
"Produced Solar Water Heating Today",
PRODUCED_SOLAR_WATER_HEATING_TODAY,
),
create_daily_energy_entity_description(
"Consumed Heating Today",
CONSUMED_HEATING_TODAY,
),
create_daily_energy_entity_description(
"Consumed Water Heating Today",
CONSUMED_WATER_HEATING_TODAY,
),
]
COMPRESSOR_SENSOR_TYPES = [
SensorEntityDescription(
key=COMPRESSOR_STARTS,
name="Compressor starts",
icon="mdi:restart",
has_entity_name=True,
),
SensorEntityDescription(
COMPRESSOR_COOLING,
name="Compressor cooling",
icon="mdi:hours-24",
has_entity_name=True,
native_unit_of_measurement="h",
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
key=COMPRESSOR_HEATING,
name="Compressor heating",
icon="mdi:hours-24",
has_entity_name=True,
native_unit_of_measurement="h",
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
key=COMPRESSOR_HEATING_WATER,
name="Compressor heating water",
icon="mdi:hours-24",
has_entity_name=True,
native_unit_of_measurement="h",
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
COMPRESSOR_SPEED,
name="Compressor speed",
icon="mdi:speedometer",
has_entity_name=True,
native_unit_of_measurement=UnitOfFrequency.HERTZ,
device_class=SensorDeviceClass.FREQUENCY,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
COMPRESSOR_CURRENT,
name="Compressor current",
icon="mdi:current-ac",
has_entity_name=True,
native_unit_of_measurement="A",
device_class=SensorDeviceClass.CURRENT,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
COMPRESSOR_VOLTAGE,
name="Compressor voltage",
icon="mdi:sine-wave",
has_entity_name=True,
native_unit_of_measurement="V",
device_class=SensorDeviceClass.VOLTAGE,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
COMPRESSOR_POWER,
name="Compressor power",
icon="mdi:flash",
has_entity_name=True,
native_unit_of_measurement="kW",
device_class=SensorDeviceClass.POWER,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
key=ELECTRICAL_BOOSTER_HEATING,
name="Electrical booster heating",
icon="mdi:hours-24",
has_entity_name=True,
native_unit_of_measurement="h",
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
key=ELECTRICAL_BOOSTER_HEATING_WATER,
name="Electrical booster heating water",
icon="mdi:hours-24",
has_entity_name=True,
native_unit_of_measurement="h",
state_class=SensorStateClass.MEASUREMENT,
),
]
VENTILATION_SENSOR_TYPES = [
SensorEntityDescription(
key=VENTILATION_AIR_ACTUAL_FAN_SPEED,
name="Ventilation air actual fan speed",
icon="mdi:fan",
has_entity_name=True,
native_unit_of_measurement=UnitOfFrequency.HERTZ,
device_class=SensorDeviceClass.FREQUENCY,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
key=VENTILATION_AIR_TARGET_FLOW_RATE,
name="Ventilation air target fan speed",
icon="mdi:fan",
has_entity_name=True,
native_unit_of_measurement=UnitOfVolumeFlowRate.CUBIC_METERS_PER_HOUR,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
key=EXTRACT_AIR_ACTUAL_FAN_SPEED,
name="Extract air actual fan speed",
icon="mdi:fan",
has_entity_name=True,
native_unit_of_measurement=UnitOfFrequency.HERTZ,
device_class=SensorDeviceClass.FREQUENCY,
state_class=SensorStateClass.MEASUREMENT,
),
SensorEntityDescription(
key=EXTRACT_AIR_TARGET_FLOW_RATE,
name="Extract air target fan speed",
icon="mdi:fan",
has_entity_name=True,
native_unit_of_measurement=UnitOfVolumeFlowRate.CUBIC_METERS_PER_HOUR,
state_class=SensorStateClass.MEASUREMENT,
),
create_temperature_entity_description(
"Extract air dew point", EXTRACT_AIR_DEW_POINT
),
create_humidity_entity_description("Extract air humidity", EXTRACT_AIR_HUMIDITY),
create_temperature_entity_description(
"Extract air temperature", EXTRACT_AIR_TEMPERATURE
),
]
async def async_setup_entry(
_hass: HomeAssistant, # Unused function argument: `hass`
entry: StiebelEltronISGIntegrationConfigEntry,
async_add_devices: AddEntitiesCallback,
) -> None:
"""Set up the sensor platform."""
coordinator = entry.runtime_data.coordinator
entities = []
for description in SYSTEM_VALUES_SENSOR_TYPES:
sensor = StiebelEltronISGSensor(
coordinator,
entry,
description,
)
entities.append(sensor)
for description in ENERGYMANAGEMENT_SENSOR_TYPES:
sensor = StiebelEltronISGSensor(
coordinator,
entry,
description,
)
entities.append(sensor)
for description in ENERGY_SENSOR_TYPES:
sensor = StiebelEltronISGSensor(
coordinator,
entry,
description,
)
entities.append(sensor)
for description in ENERGY_DAILY_SENSOR_TYPES:
sensor = StiebelEltronISGEnergySensor(
coordinator,
entry,
description,
)
entities.append(sensor)
if not coordinator.is_wpm:
for description in COMPRESSOR_SENSOR_TYPES:
sensor = StiebelEltronISGSensor(
coordinator,
entry,
description,
)
entities.append(sensor)
for description in VENTILATION_SENSOR_TYPES:
sensor = StiebelEltronISGSensor(
coordinator,
entry,
description,
)
entities.append(sensor)
async_add_devices(entities)
class StiebelEltronISGSensor(StiebelEltronISGEntity, SensorEntity):
"""stiebel_eltron_isg Sensor class."""
def __init__(
self,
coordinator,
config_entry,
description,
):
"""Initialize the sensor."""
self.entity_description = description
super().__init__(coordinator, config_entry)
@property
def unique_id(self) -> str | None:
"""Return the unique id of the sensor."""
return f"{DOMAIN}_{self.coordinator.name}_{self.entity_description.key}"
@property
def native_value(self):
"""Return the state of the sensor."""
return self.coordinator.data.get(self.entity_description.key)
@property
def available(self) -> bool:
"""Return True if entity is available."""
return self.coordinator.data.get(self.entity_description.key) is not None
class StiebelEltronISGEnergySensor(StiebelEltronISGEntity, SensorEntity):
"""stiebel_eltron_isg Energy Sensor class."""
def __init__(
self,
coordinator,
config_entry,
description,
):
"""Initialize the sensor."""
self.entity_description = description
super().__init__(coordinator, config_entry)
@property
def unique_id(self) -> str | None:
"""Return the unique id of the sensor."""
return f"{DOMAIN}_{self.coordinator.name}_{self.entity_description.key}"
@property
def native_value(self):
"""Return the state of the sensor."""
return self.coordinator.data.get(self.entity_description.key)
@property
def available(self) -> bool:
"""Return True if entity is available."""
return self.coordinator.data.get(self.entity_description.key) is not None
@property
def last_reset(self) -> datetime.datetime | None:
"""Set Last Reset to now, if value is 0."""
value = self.coordinator.data.get(self.entity_description.key)
if value is not None and value == 0:
return dt_util.utcnow()
return None |
9 replies
I now have the original ISG module, without any modifications. It seems that Stiebel Eltron is aiming to use the ISG as a gateway for Modbus communication with the heat pump. In a previous post #186 (comment), an informed user said that Stiebel Eltron had implemented new registers (such as the one for detecting power consumption) starting from ISG version 5.12.2.3. |
I will try to use your code, even if it is standalone (it is not an integration with HA), using the address indicated in the message #186 (comment). |
Please note that ISG web is no longer actively developed, actually it's been dismissed and replaced by ISG connect, which firmware version is presently 5.12.5.0. The last and final firmware version for ISG web is 5.12.3.0. |
Yes, I modified my ISG with software version V12.1.1 (ISGweb) some time ago to read out all possible registers (especially the process parameters of the heat pump).
That would certainly be of great interest to many.
That would be great. I'll still look up the instructions for modifying the ISG and the list of additional registers. |
|
Hello, I found the extended register list for LWZ/THZ heat pumps. It lists all registers available in ISGweb. It would be great to integrate this. Here are the instructions on how to make the extended register range available: https://loxwiki.atlassian.net/wiki/spaces/LOX/pages/1576274868/zus+tzliche+Objekte+im+ISGweb+f+r+modbus+TCP+freischalten |
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Hello,
I have a request or suggestion about expanding the ISG integration. Some time ago I modified the ISG so that I can read out additional Modbus registers that are available according to the Stiebel-Eltron documentation. This means that further parameters of my heat pump LWZ/THZ 504 are available to me for evaluation. So far I have read out the ISG using my own Modbus queries in Home Assistant. If I switch to the integration you provided, I can no longer query these values.
Is it possible to include the complete register set of the ISG/heat pump in the integration?
This would require the following register range: 0-85, 1000-1029, 2000-2035, 3000-3036, 4000-4002 and 5000-5003.
For the output of the daily consumption and performance values, an output with a decimal place for the Wh would also be very nice (e.g. 2.346 kWh).
Best regards
Jo Kaan
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