Index: leahi_dialin/td/modules/blood_flow.py
===================================================================
diff -u -re45b20cdc5d4c5dcff8cef530b173ca94cb2e422 -rad4c49079480b9c808d49adef86ac68f313fa364
--- leahi_dialin/td/modules/blood_flow.py	(.../blood_flow.py)	(revision e45b20cdc5d4c5dcff8cef530b173ca94cb2e422)
+++ leahi_dialin/td/modules/blood_flow.py	(.../blood_flow.py)	(revision ad4c49079480b9c808d49adef86ac68f313fa364)
@@ -74,7 +74,7 @@
         @return: none
         """
         sensor_list =[]
-        sensor_list.append((td_enum_repository.TDBloodFlowMotorAttributes.SET_BLOOD_FLOW_RATE.name,             DataTypes.U32))
+        sensor_list.append((td_enum_repository.TDBloodFlowMotorAttributes.SET_BLOOD_FLOW_RATE.name,             DataTypes.S32))
         sensor_list.append((td_enum_repository.TDBloodFlowMotorAttributes.MEASURED_BLOOD_FLOW_RATE.name,        DataTypes.F32))
         sensor_list.append((td_enum_repository.TDBloodFlowMotorAttributes.MEASURED_BLOOD_PUMP_ROTOR_SPEED.name, DataTypes.F32))
         sensor_list.append((td_enum_repository.TDBloodFlowMotorAttributes.MEASURED_BLOOD_PUMP_SPEED.name,       DataTypes.F32))