Page viii ST 800 SmartLine Pressure Transmitters User’s Manual Revision 10
4 Operation...................................................................................................................................... 25
4.1 Overview .............................................................................................................................. 25
4.2 Three-Button Operation ....................................................................................................... 25
4.2.1 Menu Navigation.......................................................................................................... 27
4.2.2 Data Entry .................................................................................................................... 28
4.2.3 Editing a Numeric Value .............................................................................................. 28
4.2.4 Selecting a new setting from a list of choices .............................................................. 29
4.2.5 The Advanced Display Menus ..................................................................................... 29
4.2.6 The Basic Display Menu .............................................................................................. 47
4.2.7 Selecting a new setting from a list of choices .............................................................. 52
4.3 Three Button Operation with no Display Installed .............................................................. 52
4.3.1 Zero Adjustment .......................................................................................................... 52
4.3.2 Span Adjustment .......................................................................................................... 52
4.4 Changing the Default Failsafe Direction.............................................................................. 54
4.4.1 DE and Analog Differences ......................................................................................... 54
4.4.2 Procedure to Establish Failsafe Operation ................................................................... 54
4.5 Monitoring the Basic and Advanced Displays ..................................................................... 57
4.5.1 Basic Display ............................................................................................................... 57
4.5.2 Advanced Displays ...................................................................................................... 57
4.5.3 Button operation during monitoring............................................................................. 59
5 Maintenance ................................................................................................................................. 60
5.1 Overview .............................................................................................................................. 60
5.2 Preventive Maintenance Practices and Schedules ................................................................ 60
5.3 Inspecting and Cleaning Barrier Diaphragms ...................................................................... 60
5.4 Replacing the Communication Module ............................................................................... 63
5.5 Replacing the Meter Body ................................................................................................... 65
5.6 PILD Option Licensing ........................................................................................................ 68
6 Calibration .................................................................................................................................... 69
6.1 Recommendations for Transmitter Calibration .................................................................... 69
6.2 Calibration Procedures ......................................................................................................... 69
6.2.1 Dual/Triple Cal ............................................................................................................ 69
7 Troubleshooting ........................................................................................................................... 71
7.1 Overview .............................................................................................................................. 71
7.2 Critical Diagnostics Screens ................................................................................................ 71
7.2.1 Fault Conditions and Recommended Corrective Actions ............................................ 71
8 Parts List ...................................................................................................................................... 73
8.1 Overview .............................................................................................................................. 73
Appendix A. PRODUCT CERTIFICATIONS .................................................................................... 92
A1. Safety Instrumented Systems (SIS) Installations ..................................................................... 92
A2. European Directive Information (CE Mark) ............................................................................ 92
A3. Hazardous Locations Certifications ......................................................................................... 98
A4. Control Drawing .................................................................................................................... 102
A5. Marine Approvals .................................................................................................................. 106
A6. Measurement Instruments Directive (MID) ........................................................................... 106
Glossary ............................................................................................................................................. 108
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