• ProsonicFMU 860862Ultrasonic MeasurementOperating Instructions BA 100F/00/en/8-1010Software version 2.3/2.4 FMU 860 FMU 861 FMU 862 Hauser+EndressThe Power of Know How • Table of Contents Software-History 4 Notes on Safety 5 Safety Conventions and Symbols 6 1 Introduction....... 7 1.1 Features........ 81.2 Measuring System...... 91.3 Measuring Principle...... Download ecotect. 11 2 Installation....... 13 2.1 Mounting the Prosonic FMU.... 132.2 Electrical Connection.....

Ultrasonic transmitter - endress + hauser fmu 860 - ultrasonic measurements prosonic fmu 860-u1a1b1 - level and flow measurements LEVEL AND FLOW MEASUREMENTS TRANSMITTER - ENDRESS + HAUSER, PROSONIC FMU 860.

172.3 Technical Data....... 23 3 Controls........ 28 3.1 Prosonic Operating Matrix.... 283.2 Display and Controls: Prosonic FMU.. 293.3 Operation via Universal HART Communicator DXR 275.. 313.4 Operation with Commuwin II.... 32 4 Level, Difference, Average Value...

34 4.1 Basic Settings....... 344.2 Basic Adjustment: Empty/Full Adjustment. 374.3 Linearization....... 404.4 Linearization for Vessels of Any Shape..

424.5 Level Difference Measurement for Screen Control....... 464.6 Level Measurement with Calculation of the Average Value....... 48 5 Flow......... 49 5.1 Basic Settings.......

495.2 Basic Adjustment...... 515.3 Setting the Totalizers...... 575.4 Flow Measurement and Back Water Alarm (Only after Selecting Operating ModeV8H0: 9 Back Water Alarm).... 58 6 Analogue Output...... 59 7 Relays........

63 7.1 Relay Function Limit..... 657.2 Relay Function Alarm Relay.... 717.3 Relay Function Tendency.... 727.4 Relay Function Counting Pulses... 737.5 Relay Function Timing Pulses...

767.6 Relay Function Back Water Alarm.. 76 8 Measuring Point Entries.... 77 8.1 Refreshing Information on the Measuring Point.

778.2 Locking the Matrix...... 77 9 Diagnosis and Trouble-Shooting.. 79 9.1 Two Types of Fault: Alarms and Warnings..

799.2 Fault Analysis....... 819.3 Suppression of Interference Signals... 849.4 Simulation........ 869.5 Exchanging the Prosonic FMU or a Sensor. Monster caps. 879.6 Repairs........ 87 10 Summary of All Calibration Modes.. 89 11 PROFIBUS-DP-Interface....

97 11.1 Synopsis........ 9711.2 Topology........ 9811.3 Adress, Termination......

10111.4 Device database and type files... 10311.5 Cyclic data exchange..... 10411.6 Acyclic data exchange..... 107 Appendix A: Weirs and Flumes... 111 Appendix B: Application Parameter V0H3 122 Operating Matrix......

125 Matrix Prosonic FMU 860.... 126 Matrix Prosonic FMU 861.... 127 Matrix Prosonic FMU 862....

128 Index........ 129 These Operating Instructions are written for thesoftware version 2.3/2.4 of the Prosonic transmitter.Version 2.4 is used for devices with a PROFIBUS-DPinterface only. Prosonic FMU 860.862 Table of Contents Endress+Hauser 3 • Software History SW /BA Device and Software No. Devicerevision DDrevision Changes Remarks 1.0 / 1 1 No up/downloadbetween SW 1.xand SW 2.xpossible 1.1 /08.93 No change indocumentation 2.0 / 2 1 Extended functions 2.1 / No change indocumentation 2.2 / Extended functions 2.3/ Extended functions 2.4/12.01 PROFIBUS-DP introducedFor instruments without PROFIBUS-DP interface version 2.3 remains valid. Software History Prosonic FMU 860862 4 Endress+Hauser • Notes on Safety Approved usageThe Prosonic FMU 860.862 is an ultrasonic transmitter which, depending on theparticular version, can be used for the following measurement tasks: Flowrates in open channels and weirs Water levels Control of rakes and pumps Levels in silos and tanks Determining the volume or mass of contents on silos and tanks Mounting,commissioning,operation The transmitters Prosonic FMU 860, 861, 862 have been designed to operate safely inaccordance with current technical, safety and EU standards. If installed incorrectly orused for applications for which they are not intended, however, it is possible thatapplication-related dangers may arise, e.g. Product overflow due to incorrect installationor calibration.