WaterMasterElectromagnetic flowmeter Appendix B – PROFIBUS Data Structures64 IM/WMPBST–EN Rev. BAppendix B – PROFIBUS Data StructuresThe following PROFIBUS and WaterMaster-specific data structures are used in the WaterMaster blocks.E Element Name Data Type Size1 Reserved Unsigned8 12 Block_Object Unsigned8 13 Parent_Class Unsigned8 14 Class Unsigned8 15 DD_Reference Unsigned32 46 DD_Revision Unsigned16 27 Profile OctetString 28 Profile_Revision Unsigned8 19 Execution_Time Unsigned16 210 Number_of_Parameters Unsigned16 211 Address_of_View_1 Unsigned16 212 Number_of_Views Unsigned8 1Table B.1 DS-32 Block StructureE Element Name Data Type Size1 Value Float 42 Status Unsigned8 1Table B.2 101 (Value and Status Float Structure)E Element Name Data Type Size1 EU_at_100% Float 42 EU_at 0% Float 43 Units_Index Unsigned16 24 Decimal_Point Unsigned8 1Table B.3 DS-36 (Scaling Structure)E Element Name Data Type Size1 Actual Unsigned8 12 Permitted Unsigned8 13 Normal Unsigned8 1Table B.4 DS-37 (Mode Structure)E Element Name Data Type Size1 Unacknowledged Unsigned8 12 Alarm_State Unsigned8 13 Time_Stamp TimeValue 84 Subcode Unsigned16 15 Value Float 4Table B.5 DS-39 (Alarm Float Structure)E Element Name Data Type Size1 Current OctetString 22 Unacknowledged OctetString 23 Unreported OctetString 24 Disabled OctetString 2Table B.6 DS-42 (Alarm Summary Structure)E Element Name Data Type Size1 Simulate_Status Unsigned8 12 Simulate_Value Float 43 Simulate_Enabled Unsigned8 1Table B.7 DS-50 (Simulation Float Structure)E Element Name Data Type Size1 Batch_ID Unsigned32 42 Rup Unsigned16 23 Operation Unsigned16 24 Phase Unsigned16 2Table B.8 DS-67 (Batch Structure)E Element Name Data Type Size1 Supported OctetString 42 Enabled OctetString 4Table B.9 DS-68 (Feature Structure)E Element Name Data Type Size1 Alarm_Counter Unsigned16 22 Alarm_Time_Counter_Msec Unsigned32 43 Alarm_Time_Counter_Day Unsigned16 24 Time_Stamp_Last_Alarm_Msec Unsigned32 45 Time_Stamp_Last_Alarm_Day Unsigned16 2Table B.10 WaterMaster Diagnosis Information Structure