Ultraflux Uf 811, User Manual, Page: 3 / 104

3
NT UF 811 CP GB (e) / June 2015
CHAPTER 5: USING AND CONFIGURING THE Uf 811 ____________________ 38
5.1 Using the Uf 811 ______________________________________________________________ 39
5.2 Main configuration elements _____________________________________________________ 40
5.3 Configuring the Uf 811 __________________________________________________________ 40
5.4 SIMPLE configuration ___________________________________________________________ 42
5.5 NORMAL configuration __________________________________________________________ 54
5.6 ADVANCED configuration ________________________________________________________ 58
5.7 "Measurement" mode __________________________________________________________ 62
CHAPTER 6: FUNCTION ENGINE ___________________________________ 65
6.1 Principle _____________________________________________________________________ 66
6.2 Application examples ___________________________________________________________ 66
CHAPTER 7: PC SOFTWARE _______________________________________ 67
7.1 Introduction __________________________________________________________________ 68
7.2 Archiving, processing and printing of saved files _____________________________________ 80
7.3 Settings files __________________________________________________________________ 80
Appendix I: Characteristic echo signals ______________________________ 81
Appendix II: Speed of sound in water _______________________________ 84
Appendix III Troubleshooting _____________________________________ 86
III.1 Diagnostic indications _________________________________________________________ 87
III.2 Description of fault bits ________________________________________________________ 89
III.3 Fault grid ___________________________________________________________________ 92
Appendix IV: Link protocol of the Uf 811 ____________________________ 93
IV.1 Serial link characteristics _______________________________________________________ 94
IV.2 Reading of N words (with N ≤ 125) _______________________________________________ 95
IV.3 Modbus / Jbus table ___________________________________________________________ 96
IV.4 CRC16 calculation algorithm ____________________________________________________ 100