KROHNE PipePatro EN - Manual (Page 3)

CONTENTS
3 www.krohne.com 02/2013 - 4002275001 - MA PipePatrol R01 en
PIPEPATROL
1 Safety instructions 5
1.1 Intended use ..................................................................................................................... 5
1.2 Safety instructions from the manufacturer ..................................................................... 5
1.2.1 Copyright and data protection ................................................................................................ 5
1.2.2 Disclaimer ............................................................................................................................... 5
1.2.3 Product liability and warranty ................................................................................................ 6
1.2.4 Information concerning the documentation........................................................................... 6
1.2.5 Warnings and symbols used................................................................................................... 7
1.3 Safety instructions for the operator................................................................................. 7
2 Device description 8
2.1 Functionality ..................................................................................................................... 8
2.2 Hardware installation....................................................................................................... 8
2.3 Principle of Extended Real Time Transient Model (E-RTTM).......................................... 9
2.4 Leak localisation method ............................................................................................... 10
3 Operation 12
3.1 General safety notes....................................................................................................... 12
3.2 Start-up........................................................................................................................... 13
3.3 Layout of user interface ................................................................................................. 13
3.3.1 Status window ....................................................................................................................... 14
3.3.2 Controls................................................................................................................................. 17
3.3.3 Operator windows ................................................................................................................. 17
3.3.4 Main Overview ....................................................................................................................... 18
3.3.5 Pipeline Overview.................................................................................................................. 20
3.3.6 Trend ..................................................................................................................................... 21
3.4 Detailed description of leak detection screens ............................................................. 24
3.4.1 Leak information................................................................................................................... 24
3.4.2 Events.................................................................................................................................... 26
3.4.3 Alarm history......................................................................................................................... 29
3.4.4 Explanation (Legend) ............................................................................................................ 30
3.5 Leak alarm handling ...................................................................................................... 31
3.6 LDS system commands.................................................................................................. 36
3.6.1 Stop and start the LDS.......................................................................................................... 36
3.6.2 Application alarm.................................................................................................................. 37
3.7 Messages and error handling ........................................................................................ 38
3.7.1 List of event messages ......................................................................................................... 38
3.7.2 List of alarm messages ........................................................................................................ 41
3.7.3 Troubleshooting .................................................................................................................... 42
3.8 Expert functions on Operator Station ............................................................................ 43
3.8.1 User settings ......................................................................................................................... 43
3.8.2 Default passwords ................................................................................................................ 43