Index: leahi_dialin/dd/modules/conductivity_sensors.py
===================================================================
diff -u -r1f2bf6d939eb4033dbedb7d7005494cc12fccbc6 -r8215cd965fdf2833cbfdf2306cd4e250b300f767
--- leahi_dialin/dd/modules/conductivity_sensors.py	(.../conductivity_sensors.py)	(revision 1f2bf6d939eb4033dbedb7d7005494cc12fccbc6)
+++ leahi_dialin/dd/modules/conductivity_sensors.py	(.../conductivity_sensors.py)	(revision 8215cd965fdf2833cbfdf2306cd4e250b300f767)
@@ -20,6 +20,7 @@
 # Project imports
 from leahi_dialin.common.constants import NO_RESET
 from leahi_dialin.common import dd_enum_repository
+from leahi_dialin.common import fp_enum_repository
 from leahi_dialin.common.generic_defs import DataTypes
 from leahi_dialin.common.msg_defs import MsgIds
 from leahi_dialin.common.override_templates import cmd_generic_broadcast_interval_override, cmd_generic_override
@@ -50,8 +51,13 @@
                                                                        message_id = MsgIds.MSG_ID_DD_CONDUCTIVITY_DATA.value,
                                                                        function = self._handler_conductivity_sensors_sync)
 
-        self.dd_conductivity_timestamp = 0.0                    #: The timestamp of the last message
+            self.can_interface.register_receiving_publication_function(channel_id = CanChannels.dd_sync_broadcast_ch_id,
+                                                                       message_id = MsgIds.MSG_ID_DD_CONDUCTIVITY_SENSOR_RESISTANCE_DATA.value,
+                                                                       function = self._handler_conductivity_resistance_sync)
 
+        self.dd_conductivity_timestamp = 0.0                    #: The timestamp of the last conductivity message
+        self.dd_conductivity_resistance_timestamp = 0.0         #: The timestamp of the last conductivity resistance message
+
         #: The Conductivity Sensors data in dictionary format
         self.dd_conductivity = {
             dd_enum_repository.DDConductivitySensorNames.D17_COND.name: 0.0,
@@ -61,7 +67,38 @@
             dd_enum_repository.DDConductivitySensorNames.D74_COND.name: 0.0
         }
 
+        self.dd_conductivity_resistance = {
+            dd_enum_repository.DDConductivitySensorNames.D17_COND.name: {
+                dd_enum_repository.DDConductivityResistanceAttributes.RAW_RESISTANCE.name: 0.0,
+                dd_enum_repository.DDConductivityResistanceAttributes.RTD_RESISTANCE.name: 0.0,
+            },
+            dd_enum_repository.DDConductivitySensorNames.D27_COND.name: {
+                dd_enum_repository.DDConductivityResistanceAttributes.RAW_RESISTANCE.name: 0.0,
+                dd_enum_repository.DDConductivityResistanceAttributes.RTD_RESISTANCE.name: 0.0,
+            },
+            dd_enum_repository.DDConductivitySensorNames.D29_COND.name: {
+                dd_enum_repository.DDConductivityResistanceAttributes.RAW_RESISTANCE.name: 0.0,
+                dd_enum_repository.DDConductivityResistanceAttributes.RTD_RESISTANCE.name: 0.0,
+            },
+            dd_enum_repository.DDConductivitySensorNames.D43_COND.name: {
+                dd_enum_repository.DDConductivityResistanceAttributes.RAW_RESISTANCE.name: 0.0,
+                dd_enum_repository.DDConductivityResistanceAttributes.RTD_RESISTANCE.name: 0.0,
+            },
+            dd_enum_repository.DDConductivitySensorNames.D74_COND.name: {
+                dd_enum_repository.DDConductivityResistanceAttributes.RAW_RESISTANCE.name: 0.0,
+                dd_enum_repository.DDConductivityResistanceAttributes.RTD_RESISTANCE.name: 0.0,
+            },
+            fp_enum_repository.FPConductivitySensorNames.P9_COND.name: {
+                dd_enum_repository.DDConductivityResistanceAttributes.RAW_RESISTANCE.name: 0.0,
+                dd_enum_repository.DDConductivityResistanceAttributes.RTD_RESISTANCE.name: 0.0,
+            },
+            fp_enum_repository.FPConductivitySensorNames.P18_COND.name: {
+                dd_enum_repository.DDConductivityResistanceAttributes.RAW_RESISTANCE.name: 0.0,
+                dd_enum_repository.DDConductivityResistanceAttributes.RTD_RESISTANCE.name: 0.0,
+            },
+        }
 
+
     @publish(["msg_id_dd_conductivity_data", "dd_conductivity", "dd_conductivity_timestamp"])
     def _handler_conductivity_sensors_sync(self, message, timestamp=0.0):
         """
@@ -83,7 +120,37 @@
                                message = message)
         self.dd_conductivity_timestamp = timestamp
 
+    @publish(["msg_id_dd_conductivity_resistance_data", "dd_conductivity_resistance", "dd_conductivity_resistance_timestamp"])
+    def _handler_conductivity_sensors_sync(self, message, timestamp=0.0):
+        """
+        Handles published DD conductivity sensor resistance data messages. DD Conductivity sensor resistance data are captured
+        for reference.
 
+        @param message:  published DD conductivity sensor resistance data message
+        @return: None
+        """
+        sensor_list =[]
+        sensor_list.append((dd_enum_repository.DDConductivitySensorNames.D17_COND.name, dd_enum_repository.DDConcentratePumpAttributes.RAW_RESISTANCE.name,     DataTypes.F32))
+        sensor_list.append((dd_enum_repository.DDConductivitySensorNames.D27_COND.name, dd_enum_repository.DDConcentratePumpAttributes.RAW_RESISTANCE.name,     DataTypes.F32))
+        sensor_list.append((dd_enum_repository.DDConductivitySensorNames.D29_COND.name, dd_enum_repository.DDConcentratePumpAttributes.RAW_RESISTANCE.name,     DataTypes.F32))
+        sensor_list.append((dd_enum_repository.DDConductivitySensorNames.D43_COND.name, dd_enum_repository.DDConcentratePumpAttributes.RAW_RESISTANCE.name,     DataTypes.F32))
+        sensor_list.append((dd_enum_repository.DDConductivitySensorNames.D74_COND.name, dd_enum_repository.DDConcentratePumpAttributes.RAW_RESISTANCE.name,     DataTypes.F32))
+        sensor_list.append((dd_enum_repository.DDConductivitySensorNames.P9_COND.name, dd_enum_repository.DDConcentratePumpAttributes.RAW_RESISTANCE.name,     DataTypes.F32))
+        sensor_list.append((dd_enum_repository.DDConductivitySensorNames.P18_COND.name, dd_enum_repository.DDConcentratePumpAttributes.RAW_RESISTANCE.name,     DataTypes.F32))
+        sensor_list.append((dd_enum_repository.DDConductivitySensorNames.D17_COND.name, dd_enum_repository.DDConcentratePumpAttributes.RTD_RESISTANCE.name,     DataTypes.F32))
+        sensor_list.append((dd_enum_repository.DDConductivitySensorNames.D27_COND.name, dd_enum_repository.DDConcentratePumpAttributes.RTD_RESISTANCE.name,     DataTypes.F32))
+        sensor_list.append((dd_enum_repository.DDConductivitySensorNames.D29_COND.name, dd_enum_repository.DDConcentratePumpAttributes.RTD_RESISTANCE.name,     DataTypes.F32))
+        sensor_list.append((dd_enum_repository.DDConductivitySensorNames.D43_COND.name, dd_enum_repository.DDConcentratePumpAttributes.RTD_RESISTANCE.name,     DataTypes.F32))
+        sensor_list.append((dd_enum_repository.DDConductivitySensorNames.D74_COND.name, dd_enum_repository.DDConcentratePumpAttributes.RTD_RESISTANCE.name,     DataTypes.F32))
+        sensor_list.append((dd_enum_repository.DDConductivitySensorNames.P9_COND.name, dd_enum_repository.DDConcentratePumpAttributes.RTD_RESISTANCE.name,     DataTypes.F32))
+        sensor_list.append((dd_enum_repository.DDConductivitySensorNames.P18_COND.name, dd_enum_repository.DDConcentratePumpAttributes.RTD_RESISTANCE.name,     DataTypes.F32))
+
+        self.process_into_dict(dict_to_update = self.dd_conductivity_resistance,
+                               decoder_list = sensor_list,
+                               message = message)
+        self.dd_conductivity_resistance_timestamp = timestamp
+
+
     def cmd_conductivity_sensor_data_broadcast_interval_override(self, ms: int, reset: int = NO_RESET) -> int:
         """
         Constructs and sends the conductivity sensor data broadcast interval override command