Index: leahi_dialin/td/modules/blood_flow.py
===================================================================
diff -u -r1f2bf6d939eb4033dbedb7d7005494cc12fccbc6 -rd4692c944b4b54a9bfd1b2ad178a37de854806ff
--- leahi_dialin/td/modules/blood_flow.py	(.../blood_flow.py)	(revision 1f2bf6d939eb4033dbedb7d7005494cc12fccbc6)
+++ leahi_dialin/td/modules/blood_flow.py	(.../blood_flow.py)	(revision d4692c944b4b54a9bfd1b2ad178a37de854806ff)
@@ -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))