Index: firmware/App/Controllers/ConductivitySensors.c
===================================================================
diff -u -r6085153faf2a176c51a34653bdd3a36a4699e528 -r5adaa0ae1236d34fca1fc8def7fa107ec470115e
--- firmware/App/Controllers/ConductivitySensors.c	(.../ConductivitySensors.c)	(revision 6085153faf2a176c51a34653bdd3a36a4699e528)
+++ firmware/App/Controllers/ConductivitySensors.c	(.../ConductivitySensors.c)	(revision 5adaa0ae1236d34fca1fc8def7fa107ec470115e)
@@ -295,7 +295,7 @@
     }
     else
     {
-        activateAlarmNoData( ALARM_ID_DG_SOFTWARE_FAULT );
+        SET_ALARM_WITH_2_U32_DATA( ALARM_ID_DG_SOFTWARE_FAULT, SW_FAULT_ID_INVALID_CONDUCTIVITY_SENSOR_ID, sensorId );
     }
 
     return result;