Table of Contents
Software History .......... 4
Notes on Safety ........... 7
1 Introduction ............ 9
1.1 Measuring system . . . . . . . . 10
2 Installation ............. 11
2.1 Mounting instructions without
diaphragm seal (PMC/PMP 731) . . 11
2.2 Mounting instructions with diaphragm
seal (PMC 631, PMP 635) . . . . . 13
2.3 Mounting accessories . . . . . . 14
2.4 Mounting position . . . . . . . . 15
2.5 Electrical connection . . . . . . . 16
3 Operation ............. 18
3.1 On-site operation . . . . . . . . 18
3.2 Operation using the Universal HART
Communicator DXR 271 . . . . . . 19
3.3 Operation with Commulog VU 260 Z . 19
3.4 Operation with Commuwin II . . . . 20
4 Local Operation ........... 21
4.1 Commissioning the measuring point . 21
4.2 Damping τ ........... 23
4.3 Locking/unlocking operation . . . . 23
5 Pressure Measurement ........ 24
5.1 Start-up with the Universal HART
Communicator DXR 271,
Commulog VU 260 Z or Commuwin II 24
5.2 Locking/unlocking operation . . . . 28
5.3 Measuring point information . . . . 29
6 Level Measurement ......... 30
6.1 Start-up with the Universal HART
Communicator DXR 275,
Commulog VU 260 Z or Commuwin II 30
6.2 Calibration with reference pressure . 34
6.3 Dry calibration . . . . . . . . . 35
6.4 Linearisation . . . . . . . . . . 36
6.5 Locking/unlocking operation . . . . 39
6.6 Measuring point information . . . . 40
7 Diagnosis and Trouble-Shooting .... 41
7.1 Diagnosis of errors and warnings . . 41
7.2 Current simulation . . . . . . . . 44
7.3 Reset . . . . . . . . . . . . . 44
7.4 Editing limits . . . . . . . . . . 46
8 Maintenance and Repair ....... 48
8.1 Repair . . . . . . . . . . . . . 48
8.2 Mounting the display . . . . . . . 49
8.3 Exchanging the sensor module and
electronics . . . . . . . . . . . 50
8.4 Recalibration . . . . . . . . . . 51
8.5 Changing the gasket . . . . . . . 52
8.6 Replacement parts . . . . . . . . 52
9 Technical Data ........... 54
10 Operating Matrix .......... 59
10.1 Matrix HART Commuwin II
(Software version 7.1) . . . . . . . 59
10.2 Matrix Universal HART Communicator
DXR 275 (Software version 7.1) . . . 60
10.3 Block diagram . . . . . . . . . . 60
10.4 Matrix Commuwin II INTENSOR
(Software version 5.0) . . . . . . . 61
10.5 Description of parameters . . . . . 62
Index ...............67
Cerabar S Table of Contents
Endress+Hauser 3
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