fix b23 flex setup

packages/modules/common/b23.py

@@ -4,6 +4,9 @@
 
 from modules.common import modbus
 from modules.common.abstract_counter import AbstractCounter
+from modules.common.component_state import CounterState
+from modules.common.fault_state import FaultState
+from modules.common.hardware_check import check_meter_values
 from modules.common.modbus import ModbusDataType
 
 
@@ -24,9 +27,10 @@ class B23(AbstractCounter):
         "INT_64": 0x7FFFFFFFFFFFFFFF,
     }
 
-    def __init__(self, modbus_id: int, client: modbus.ModbusTcpClient_) -> None:
+    def __init__(self, modbus_id: int, client: modbus.ModbusTcpClient_, fault_state: FaultState) -> None:
         self.client = client
         self.id = modbus_id
+        self.fault_state = fault_state
 
     def check_nan(self, raw_value: int, value: any, data_type: ModbusDataType) -> Optional[Union[float, int]]:
         """Checks if the value is a NaN and returns None if it is.
@@ -101,3 +105,19 @@ def get_voltages(self) -> List[float]:
         values = [self.check_nan(val, val / 10, data_type)
                   for val in self.client.read_holding_registers(0x5B00, [data_type]*3, unit=self.id)]
         return values
+
+    def get_counter_state(self) -> CounterState:
+        powers, power = self.get_power()
+        counter_state = CounterState(
+            imported=self.get_imported(),
+            exported=self.get_exported(),
+            power=power,
+            voltages=self.get_voltages(),
+            currents=self.get_currents(),
+            powers=powers,
+            power_factors=self.get_power_factors(),
+            frequency=self.get_frequency(),
+            serial_number=self.get_serial_number()
+        )
+        check_meter_values(counter_state, self.fault_state)
+        return counter_state