
8.13 PID Function Block 50
8.14 Link Objects 54
8.15 View Objects 55
8.16 Alert Objects 61
8.17 Alarm and Event Reporting 62
8.18 Trend Objects 65
8.19 Domain Objects 65
8.20 Device Description 65
8.21 Object Dictionary 66
8.22 System Management 66
8.23 Network Management 69
8.24 Logix 3400MD Digital Positioner Variable Enumeration 70
9 Calibration 77
9.1 Introduction 77
9.2 Overview 77
9.3 Calibration 78
10 Troubleshooting 80
10.1 Introduction 80
10.2 Overview 80
10.3 Device Troubleshooting 81
10.4 Device Diagnostics 83
10.5 Block Configuration Errors 84
10.6 Clearing Block Configuration Errors 86
10.7 Additional Troubleshooting 87
10.8 Simulation Mode 87
10.9 Logix 3400MD Digital Positioner 89
10.10 Internal Positioner Issues 90
10.11 Stroke Characterization 94
10.12 Characterization Procedure 95
10.13 Initiating a Valve Signature 95
10.14 Signature Procedure 97
10.15 Logix 3400MD Function Block Execution Times 98
10.16 Logix 3400MD Diagnostic Parameters Enabled with TEST_MODE 99
10.17 Logix 3400MD Fault States 100
10.18 Logix 3400MD Digital Ouput (DO) Operation 100
10.19 Logix 3400MD Digital Input (DI) Operation 101
11 Software Maintenance 101
Appendix A: Sample Configuration Record 101
Glossary 101
Logix 3400MD Digital Positioner LGENIM3405-02 11/13
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