Manual Idn331

BA 100F/00/en/08.03 016038-1010 Software version 2.3/2.4

Prosonic FMU 860…862 Ultrasonic Measurement
Operating Instructions

FMU 861

FMU 860

FMU 862

Endress + Hauser
The Power of Know How

Prosonic FMU 860...862

Table of Contents

Table of Contents
8 Measuring Point Entries . . . . . . . . Software-History Notes on Safety Safety Conventions and Symbols 1 Introduction . .. . . . . . . . . . . .
1.1 1.2 1.3

77

4 5 6 7
8.1 8.2 Refreshing Information on the Measuring Point . 77 Locking the Matrix . . . . . . . . . . . . 77

9 Diagnosis and Trouble-Shooting
9.1 9.2 9.3 9.4 9.5 9.6

. . . .
. . . . . . . . . . . .

79
79 81 84 86 87 87

Features . . . . . . . . . . . . . . . . 8 Measuring System . . . . . . . . . . . . 9 Measuring Principle . . . .. . . . . . . 11

2 Installation . . . . . . . . . . . . . .
2.1 2.2 2.3 Mounting the Prosonic FMU . . . . . . . Electrical Connection . . . . . . . . . . Technical Data . . . . . . . . . . . . .

13
13 17 23

Two Types of Fault: Alarms and Warnings . Fault Analysis . . . . . . . . . . . . Suppression of Interference Signals . . . Simulation . . . . . . . . . . . . . Exchanging theProsonic FMU or a Sensor Repairs . . . . . . . . . . . . . .

10 Summary of All Calibration Modes 11 PROFIBUS-DP-Interface

. . .

89 97

. . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 Controls
3.1 3.2 3.3 3.4

. . . . . . . . . . . . . . .
. . . . . . . .

28
28 29 31 32 11.1 11.2 11.3 11.4 11.5 11.6 Synopsis . . . . . . . . . Topology . . . . . . . . .Adress, Termination . . . . . Device database and type files Cyclic data exchange . . . . Acyclic data exchange . . . . . 97 . . 98 . 101 . 103 . 104 . 107

Prosonic Operating Matrix . . . . . . Display and Controls: Prosonic FMU . . Operation via Universal HART Communicator DXR 275 . Operation with Commuwin II . . . . . .

4 Level, Difference, Average Value . . . . .
4.1 4.2 4.3 4.4 4.5 4.6Basic Settings . . . . . . . . . . . Basic Adjustment: Empty/Full Adjustment Linearization . . . . . . . . . . . . Linearization for Vessels of Any Shape . Level Difference Measurement for Screen Control . . . . . . . . . . . Level Measurement with Calculation of the Average Value . . . . . . . . . . . . . . . . . . .

34
34 37 40 42 46 48

Appendix A: Weirs and Flumes . . . . . 111 AppendixB: Application Parameter V0H3 122

. . . .

Operating Matrix . . . . . . . . . . . 125 Matrix Prosonic FMU 860 . . . . . . . . 126

5 Flow . . . . . . . . . . . . . . . . .
5.1 5.2 5.3 5.4 Basic Settings . . . . . . . . . . . Basic Adjustment . . . . . . . . . . Setting the Totalizers . . . . . . . . . Flow Measurement and Back Water Alarm (Only after Selecting Operating Mode V8H0: 9 »BackWater Alarm«) . . . . . . . . . . .

49
49 51 57

Matrix Prosonic FMU 861 . . . . . . . . 127 Matrix Prosonic FMU 862 . . . . . . . . 128

. .

58

Index 6 Analogue Output 7 Relays
7.1 7.2 7.3 7.4 7.5 7.6

. . . . . . . . . . . . . . . . 129

. . . . . . . . . . .

59 63
65 71 72 73 76 76

. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .Relay Function »Limit« . . . . . . Relay Function »Alarm Relay« . . . Relay Function »Tendency« . . . . Relay Function »Counting Pulses« . Relay Function »Timing Pulses« . . Relay Function »Back Water Alarm«

These Operating Instructions are written for the software version 2.3/2.4 of the Prosonic transmitter. Version 2.4 is used for devices with a PROFIBUS-DP interface only.

Endress+Hauser

3Software History

Prosonic FMU 860…862

Software History
SW / BA Device and Software No. Device revision 1 DD revision 1 No change in documentation 2 1 Extended functions No change in documentation Extended functions Extended functions Changes Remarks No up/download between SW 1.x and SW 2.x possible

1.0 / 5910 04.93 1.1 / 5911 08.93 12.93 2.0 / 5920 09.95 2.1 / 5921 09.95 2.2 / 5922...