Section 11: HART
®
Communications
11.1 Introduction ..................................................................................................87
11.2 Physical Installation and Configuration ..........................................................88
11.3 Measurements Available via HART .................................................................89
11.4 Diagnostics Available via HART ......................................................................90
11.5 HART Hosts ...................................................................................................91
11.6 Wireless Communication using the 56...........................................................94
11.7 Field Device Specification (FDS) .....................................................................94
Section 12: Profibus Communications
12.1 General ..........................................................................................................95
12.2 Profibus Features ...........................................................................................95
12.3 Profibus Communications..............................................................................96
12.4 Data Transmission .......................................................................................100
12.5 Installation and Wiring.................................................................................111
Section 13: Maintenance
13.1 Overview .....................................................................................................113
13.2 Analyzer Maintenance..................................................................................113
13.3 USB Port ......................................................................................................113
Section 14: Return of Material
14.1 General........................................................................................................115
14.2 Warranty Repair ..........................................................................................115
14.3 Non-Warranty Repair ..................................................................................115
HART Appendix 1 ................................................................................................117
HART Appendix 2 ................................................................................................121
EC Declaration of Conformity .....................................................................125
Table of Contents iii
Instruction Manual Table of Contents
LIQ-MAN-56 April 2017