Siemens 7MJ2000-1A 00 Series Operating Instructions Manual page 5

8.2.2 Measuring sensitivity of the acoustic channels via parameters P.1 to P.4..................................81
8.2.3 Main alarm threshold via parameters P.6, P.8, P.10 and P.12....................................................81
8.2.4 Pre-alarm threshold via parameters P.5, P.7, P.9 and P.11........................................................81
8.2.5 Response time via parameter P.13 .............................................................................................82
8.2.6 Alarm storage via parameter P.14 ...............................................................................................82
8.2.7 Application via parameter P.39 ....................................................................................................82
8.2.8 Number of strokes of the pump via parameter P.40 ....................................................................83
8.2.9 Closing angles of suction valves P.45 to P.49.............................................................................83
8.2.10 Check installation and configuration ............................................................................................83
8.2.11 Commissioning after a repair .......................................................................................................83
9 Technical Data......................................................................................................................................... 85
9.1 Technical data for the device .......................................................................................................85
9.2 Application-specific use limits ......................................................................................................87
9.3 Technical data for the sensor.......................................................................................................87
10 Dimension drawings ................................................................................................................................ 89
10.1 Dimension drawing of the device .................................................................................................89
10.2 Dimension drawing of the sensor.................................................................................................90
11 PROFIBUS DP ........................................................................................................................................ 91
11.1 Overview ......................................................................................................................................91
11.2 Measured value and status format ..............................................................................................94
11.3 Meaning of 8 byte binary status signals.......................................................................................94
11.4 Read/write parameters.................................................................................................................97
11.5 Examples for PROFIBUS DP.......................................................................................................98
11.6 Index of objects ............................................................................................................................99
Index...................................................................................................................................................... 103
SITRANS DA400 for oscillating positive displacement pumps
Operating Instructions, 09/2008, A5E00841120-03
Table of contents
5