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ST 3000 Smart Transmitter Release 300with HARTCommunications Option

(HART5 and HART6 Versions)

User Manual

Doc. No.: 34-ST-25-17

Revision Date: February 2012

Honeywell Process Solutions


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Notices and Trademarks

ii ST 3000 HART Transmitter Release 300 User Manual February 2012

Notices and Trademarks

Copyright 2011 by Honeywell Inc.February 2012

While this information is presented in good faith and believed to be accurate, Honeywell disclaims the impliedwarranties of merchantability and fitness for a particular purpose and makes no express warranties except as may

be stated in its written agreement with and for its customers.

In no event is Honeywell liable to anyone for any indirect, special or consequential damages. The information andspecifications in this document are subject to change without notice.

Honeywell is a U.S. registered trademarks Of Honeywell Inc.

"HART

is a registered trademark of the HART

Communications Foundation"

Other brand or product names are trademarks of their respective owners.

Honeywell Process Solutions

1860 West Rose Garden Lane

Phoenix, Arizona 85027

Patent Notice

This product is covered by one or more of the following U.S. Patents: 4,520,488; 4,567,466; 4,494,183;

4,502,335; 4,592,002; 4,553,104; 4,541,282; 4,806,905; 4,797,669; 4,735,090; 4,768,382; 4,787,250;4,888,992; 5,811,690; 5,875,150; 5,765,436; 4,734,873; 6,041,659 and other patents pending.


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Patent Notice - Before You Begin, Please Note

Technical Assistance

If you encounter a problem with your ST 3000 Smart Transmitter, check to see how your transmitter iscurrently configured to verify that all selections are consistent with your application.

If the problem persists, you can reach Honeywells Solution Support Center for technical support by

telephone during normal business hours. An engineer will discuss your problem with you. Please have yourcomplete model number, serial number, and software revision number on hand for reference. You can findthe model and serial numbers on the transmitter nameplates. You may also seek additional help by

contacting the Honeywell distributor who supplied your ST 3000 transmitter.

Problem Resolution

If it is determined that a hardware problem exists, a replacement transmitter or part will be shipped withinstructions for returning the defective unit. Please do not return your transmitter without authorization

from Honeywells Solution Support Center or until the replacement has been received.

Symbol definitions

The following table lists those symbols used in this document to denote certain conditions.

Symbol Definition

This CAUTION symbol on the equipment refers the user to the Product Manual foradditional information. This symbol appears next to required information in the manual.

This WARNING symbol on the equipment refers the user to the Product Manual for

additional information. This symbol appears next to required information in the manual.

WARNING: risk of electrical shock. This symbol warns the user of a potential shockhazard where HAZARDOUS LIVE voltages greater than 30 Vrms, 42.4 Vpeak, or 60VDC may be accessible.

ATTENTION, Electrostatic Discharge (ESD) hazards. Observe precautions forhandling electrostatic sensitive devices

Protective Earth (PE) terminal. Provided for connection of the protective earth (greenor green/yellow) supply system conductor.

Earth Ground. Functional earth connection. NOTE: This connection shall be bonded toProtective earth at the source of supply in accordance with national and local electricalcode requirements.

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Contents

Patent Notice.............................................................................................................. iiProblem Resolution......................................................................................................................... iv

Before You Begin, Please Note........................................................................................................ xviTransmitter Terminal Blocks ......................................................................................................... xvi

Preface....................................................................................................................xvii

1 Introduction - First Time Users Only ....................................................................1

Overview..............................................................................................................................................1 About this section.............................................................................................................................1Section contents ..............................................................................................................................1Glossary of terms and abbreviations: ..............................................................................................1

ST 3000 Smart Transmitters ...............................................................................................................2

About the transmitter........................................................................................................................2Functional block diagram.................................................................................................................3Series and model number data........................................................................................................4ST 3000 transmitter family...............................................................................................................5

HART Communicator ........................................................................................................................7Transmitter adjustments ..................................................................................................................7Transmitter operator interface .........................................................................................................7HART5 or HART 6? ....................................................................................................................7The HART Communicator Purpose ...............................................................................................7

Transmitter Order ................................................................................................................................8

Order components ...........................................................................................................................8About documentation.......................................................................................................................8

Local Smart Meter Option ...................................................................................................................9Smart meter assembly.....................................................................................................................9Option availability...........................................................................................................................10

2 Quick Start Reference .......................................................................................11

Overview............................................................................................................................................11 About this section...........................................................................................................................11

Getting ST 3000 Transmitter On-Line Quickly ..................................................................................12Quick start-up tasks .......................................................................................................................12

3 Preinstallation Considerations ...........................................................................13


Safety Integrity Level (SIL) ................................................................................................................13

CE Conformity (Europe) Notice.........................................................................................................13About conformity and special conditions .......................................................................................13

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Considerations for ST 3000 Transmitter ...........................................................................................14Evaluate conditions........................................................................................................................14Temperature limits .........................................................................................................................14Pressure ratings.............................................................................................................................16

Considerations for HART communicator.........................................................................................16

Guidelines ......................................................................................................................................16Considerations for Local Smart Meter Option...................................................................................16

4 Installation .........................................................................................................17


Mounting ST 3000 Transmitter..........................................................................................................17Summary........................................................................................................................................17 Dimensions ....................................................................................................................................17Bracket mounting ...........................................................................................................................18Mounting Transmitters with Small Absolute or Differential Pressure Spans .................................20

Flange mounting ............................................................................................................................23Flush mounting ..............................................................................................................................24High Temperature Transmitter Mounting.......................................................................................26Remote seal mounting...................................................................................................................28

Piping ST 3000 Transmitter...............................................................................................................30Piping Arrangements .....................................................................................................................30Transmitter location .......................................................................................................................31Process connections......................................................................................................................32Flange descriptions........................................................................................................................33General piping guidelines ..............................................................................................................33Installing flange adapter.................................................................................................................34

Wiring ST 3000 Transmitter ..............................................................................................................35Summary........................................................................................................................................35 Wiring connections.........................................................................................................................36Approval body requirements..........................................................................................................37Lightning protection........................................................................................................................38Process Sealing .............................................................................................................................38Explosionproof Conduit seal ..........................................................................................................38Output meter options .....................................................................................................................39

5 Getting Started...................................................................................................41


Establishing Communications ...........................................................................................................41

Software compatibility ....................................................................................................................41Upgrading HART communicator software ...................................................................................42Connecting the communicator .......................................................................................................43Starting communications................................................................................................................44

Making Initial Checks.........................................................................................................................45Checking configuration data ..........................................................................................................45Transmitter write protection option ................................................................................................46Failure mode (Failsafe) alarm jumper............................................................................................46Local smart meter display indications............................................................................................47

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6 Configuration .....................................................................................................48

Overview............................................................................................................................................48 About this section...........................................................................................................................48Section contents ............................................................................................................................48

Configuration Overview.....................................................................................................................49About configuration........................................................................................................................49Communicator and ST 3000 transmitter memories.......................................................................49Copying transmitter configuration into nonvolatile memory...........................................................50What to configure...........................................................................................................................51Interface menus .............................................................................................................................52Model 275 Communicator..............................................................................................................58Model 275 Interface characteristics...............................................................................................59Symbols .........................................................................................................................................59Model 375 Communicator..............................................................................................................60Model 375 Interface characteristics...............................................................................................61Making changes with 275 Communicator......................................................................................62Making changes with Model 375 Communicator...........................................................................63

Tag Entering a Tag Number ..........................................................................................................64

PV unit Selecting Unit of Pressure Measurement .........................................................................65

Range Values Setting PV URV and PV LRV.................................................................................66Procedure for keying in LRV and URV ..........................................................................................66Procedure for setting range values to applied pressure................................................................67

Device Information.............................................................................................................................68Output form options .......................................................................................................................70About square root output ...............................................................................................................70Square root dropout .......................................................................................................................71

PV damping Adjusting Damping Time...........................................................................................72

SV units Selecting Secondary Variable units ................................................................................73

Poll addr Selecting Poll Address....................................................................................................74

Install Date Enter Install Date.........................................................................................................75

Disconnecting the Communicator .....................................................................................................75Disconnection checklist..................................................................................................................75

7 Start-up..............................................................................................................76


Start-up Tasks ...................................................................................................................................77About start-up ................................................................................................................................77

Procedure reference ......................................................................................................................77Running Analog Output .....................................................................................................................78

Background....................................................................................................................................78 Procedure ......................................................................................................................................78

Flow Measurement with DP Transmitter ...........................................................................................80Procedure ......................................................................................................................................80

Pressure Measurement with DP Transmitter ....................................................................................82Procedure ......................................................................................................................................82

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Liquid Level Measurement Vented Tank........................................................................................85Procedure ......................................................................................................................................85

Liquid Level Measurement Pressurized Tank ................................................................................87Procedure ......................................................................................................................................87

Pressure or Liquid Level Measurement with GP Transmitter............................................................90

Procedure ......................................................................................................................................90Pressure Measurement with AP........................................................................................................93

Procedure ......................................................................................................................................93

Liquid Level Measurement with DP Transmitter with Remote Seals ................................................96Procedure ......................................................................................................................................96

8 Operation.........................................................................................................101

Introduction......................................................................................................................................101 About this section.........................................................................................................................101

Accessing Operation Data...............................................................................................................101

Summary......................................................................................................................................101 Changing Default Failsafe Direction and Write Protect Jumpers....................................................105

Default failsafe direction...............................................................................................................105Write protect option......................................................................................................................105Procedure ....................................................................................................................................105

Writing Data in the Message Area...................................................................................................108

Saving and Restoring a Configuration Database............................................................................109Background..................................................................................................................................109 Procedures...................................................................................................................................110

9-Advanced Diagnostics for ST 3000 Release.......................................................112


Diagnostics/Service - Advanced Diagnostics..................................................................................112Power Up Diagnostics..................................................................................................................112Electronics Temperature Tracking Diagnostics...........................................................................113Operating Voltage Diagnostics ....................................................................................................115PV Tracking Diagnostics..............................................................................................................116Meter Body Temperature Tracking Diagnostics ..........................................................................118Static Pressure Tracking Diagnostics..........................................................................................119

Calibration Records .........................................................................................................................120Zero Trim Records .......................................................................................................................120Correct LRV Records...................................................................................................................121

Correct URV Records ..................................................................................................................121Process Variables Parameters........................................................................................................122

Electronics Temperature..............................................................................................................122Static Pressure.............................................................................................................................122

Basic Setup Device Info ...............................................................................................................123Install Date ...................................................................................................................................123Model Number .............................................................................................................................123Materials of Construction.............................................................................................................123

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Review Parameters .........................................................................................................................124Install Date ...................................................................................................................................124Power fail count ...........................................................................................................................124Electronics Temperature..............................................................................................................124% Service Life in Stress...............................................................................................................125% Service Life Used.....................................................................................................................125

Static Pressure.............................................................................................................................126

10 Maintenance ..................................................................................................127


Preventive Maintenance..................................................................................................................127Maintenance routines and schedules ..........................................................................................127

Inspecting and Cleaning Barrier Diaphragms .................................................................................127Procedure ....................................................................................................................................127

Replacing Printed Wiring Assembly (PWA).....................................................................................130

About the PWA Electronics Board...............................................................................................130Replacing Meter Body .....................................................................................................................133

11 Calibration .....................................................................................................137


Overview..........................................................................................................................................137 About calibration..........................................................................................................................137

Calibrating Analog Output Signal ....................................................................................................138

Calibrating Range............................................................................................................................139

Resetting Calibration.......................................................................................................................142Background..................................................................................................................................142 Procedure ....................................................................................................................................142

12 - Diag/Service Advanced Diagnostics ............................................................143


Overview..........................................................................................................................................143 About Advanced Diagnostics.......................................................................................................143

13 Troubleshooting.............................................................................................145


Troubleshooting Overview...............................................................................................................145Diagnostics ..................................................................................................................................145Troubleshooting tool ....................................................................................................................145

To access transmitter diagnostics...................................................................................................145

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Diagnostic Messages ......................................................................................................................146Summary......................................................................................................................................146 Critical failures .............................................................................................................................146Non-critical failures ......................................................................................................................147Communication errors..................................................................................................................148

Interpreting Messages.....................................................................................................................149

Clearing Critical Status....................................................................................................................151

14 Parts List........................................................................................................152

Replacement Parts ..........................................................................................................................152About this section.........................................................................................................................152

14 Reference Drawings ......................................................................................173

Wiring Diagrams ..............................................................................................................................173Contents.......................................................................................................................................173

Appendix A Smart Meter Reference ...................................................................175

Introduction......................................................................................................................................175 About this section.........................................................................................................................175Smart meter option ......................................................................................................................176Smart Meter Set up......................................................................................................................176

Smart Meter Display ........................................................................................................................177Display description.......................................................................................................................177

Smart Meter Specifications .............................................................................................................179Operating conditions and specifications ......................................................................................179Meter Display at High and Low Temperature Extremes..............................................................179

Setting Range Values (Local Zero and Span).................................................................................180Local zero and span option..........................................................................................................180About local adjustments...............................................................................................................180

Configuring Smart Meter Using Pushbuttons..................................................................................183Using the Smart Meter.................................................................................................................183Transmitter Output Conformity and Smart Meter Configuration..................................................184Selecting Engineering Units.........................................................................................................185Setting Lower and Upper Display Values ....................................................................................187Setting Lower Display Values ......................................................................................................188Setting Upper Display Values ......................................................................................................191

Setting smart meter display using the HART communicator.........................................................196Using the Hart Communicator to Configure the Smart Meter Display.........................................196

Transmitter Output Conformity and Smart Meter Configuration..................................................196Typical smart meter indications.......................................................................................................199

Operation error codes......................................................................................................................200

Meter/transmitter interaction............................................................................................................201Transmitter power cycling............................................................................................................201Changing output conformity.........................................................................................................201

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Appendix B Configuration Record Sheet ............................................................203

ST 3000 R300 Smart Transmitter with HART Communications ...................................................203

Appendix C Freeze Protection of Transmitters....................................................205

Problem........................................................................................................................................205 Possible Solutions/Methods ............................................................................................................205

Solution ........................................................................................................................................205Sealing liquid method...................................................................................................................205Purging.........................................................................................................................................207 Gas applications ..........................................................................................................................207Mechanical (diaphragm) seals.....................................................................................................207Electric heating ............................................................................................................................209Steam heating..............................................................................................................................210Superheated steam considerations .............................................................................................213

Appendix D Hazardous Area Classifications ......................................................215

Introduction......................................................................................................................................215 Reference information..................................................................................................................215

North American Hazardous Location Standards.............................................................................215NEC and CEC electrical codes....................................................................................................215Classes ........................................................................................................................................215Divisions.......................................................................................................................................215 Examples .....................................................................................................................................215Group classifications....................................................................................................................216Methods of protection ..................................................................................................................216Temperature classification...........................................................................................................217Intrinsically safe apparatus parameters.......................................................................................217Associated apparatus parameters...............................................................................................218Entity concept ..............................................................................................................................218

International Electrotechnical Commission (IEC) Classifications....................................................220IEC Classification of hazardous locations....................................................................................220Zones ...........................................................................................................................................220Groups .........................................................................................................................................220Methods of protection ..................................................................................................................221Temperature classification...........................................................................................................221Certification and conformity details..............................................................................................222

Enclosure Ratings ...........................................................................................................................224NEMA and IEC Recognition ........................................................................................................224IEC Classifications .......................................................................................................................224IEC Designations .........................................................................................................................224NEMA Standards .........................................................................................................................224

Process Sealing for Classes I, II, and III, Divisions 1 and 2 and Class I, Zone 0, 1, and 2,Explosionproof Electrical Systems ..................................................................................................225

ST 3000, Smart Pressure Transmitters .......................................................................................225

Index ......................................................................................................................227

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Tables

Table 1 ST 3000 Pressure Transmitter Family ..............................................................................................................5Table 2 Local Smart Meter Options ............................................................................................................................10Table 3 Start-up Tasks Reference................................................................................................................................12

Table 4 Operating Temperature Limits (Transmitters with Silicone Fill Fluid DC200) .............................................15Table 5 Transmitter Maximum Allowable Working Pressure (MAWP) Ratings........................................................16

Table 6 Mounting ST 3000 Transmitter to a Bracket ..................................................................................................18Table 7 Zero Corrects Procedure for Transmitters with a Small Differential Pressure Span ......................................21

Table 8 Flush Mount Transmitter Installation .............................................................................................................24

Table 9 Mounting Remote Diaphragm Seal Transmitter.............................................................................................28

Table 10 Suggested Transmitter Location for Given Processes ..................................................................................31Table 11 Process Connections.....................................................................................................................................32Table 12 Flange Description........................................................................................................................................33Table 13 Installing Flange Adapter .............................................................................................................................34

Table 14 Wiring the Transmitter .................................................................................................................................37Table 15 Starting Communications with Transmitter..................................................................................................44Table 16 Reviewing Factory-Set Configuration Parameters .......................................................................................45

Table 17 Summary of Pressure Transmitter Configuration Parameters ......................................................................51

Table 18 Entering Tag Number ...................................................................................................................................64Table 19 Selecting Engineering Units .........................................................................................................................65Table 20 Keying in LRV and URV .............................................................................................................................66Table 21 Setting LRV and URV to Applied Pressures ................................................................................................67Table 22 Viewing/Entering Device Information Data.................................................................................................68Table 23 Selecting Output Conformity........................................................................................................................70

Table 24 Adjusting Damping Time .............................................................................................................................72Table 25 Selecting SV Temperature Units ..................................................................................................................73Table 26 Selecting Poll Address..................................................................................................................................74

Table 27 Entering Installation Date.............................................................................................................................75Table 28 Start-up Procedure Reference.......................................................................................................................77Table 29 Using Transmitter in Constant-Current Source (Output) Mode ...................................................................78Table 30 Starting Up DP Transmitter for Flow Measurement.....................................................................................80

Table 31 Starting Up DP Transmitter for Pressure Measurement ...............................................................................83

Table 32 Starting Up DP Transmitter for Liquid Level Measurement in Vented Tank...............................................85

Table 33 Starting Up DP Transmitter for Liquid Level Measurement in Pressurized Tank........................................88Table 34 Starting Up GP Transmitter for Pressure or Liquid Level Measurement .....................................................91

Table 35 Starting Up AP Transmitter for Pressure Measurement. ..............................................................................95

Table 36 Starting Up DP Transmitter with Remote Seals for Liquid Level Measurement .........................................96

Table 37 Summary of Keystrokes for Operation Data Access ..................................................................................102Table 38 Changing Default Failsafe Direction..........................................................................................................106Table 39 Changing Write Protect Jumper..................................................................................................................107

Table 40 Writing Data in the Message Area..............................................................................................................108

Table 41 Saving a Configuration Database ...............................................................................................................110Table 42 Downloading a Configuration Database.....................................................................................................111Table 43 Inspecting and Cleaning Barrier Diaphragms.............................................................................................128

Table 44 Process Head Bolt Torque Ratings .............................................................................................................130Table 45 Replacing PWA..........................................................................................................................................130Table 46 Replacing Meter Body Only.......................................................................................................................133Table 47 Calibrating Output Signal for Transmitter in Analog Mode .......................................................................138Table 48 Calibrating Measurement Range Correct LRV........................................................................................139Table 49 Calibrating Measurement Range Correct URV.......................................................................................140

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Table 51 View Diagnostics........................................................................................................................................143Table 52 Summary of Diagnostic Messages for Critical Failures .............................................................................146Table 53 Summary of Diagnostic Messages for Non-Critical Failures .....................................................................147Table 54 Summary of Diagnostic Messages for Info Status......................................................................................147Table 55 Other Error Messages .................................................................................................................................147Table 56 Summary of Diagnostic Messages for Communication Errors...................................................................148

Table 57 Diagnostic Message Interpretation Table ...................................................................................................149Table 58 Resetting the Transmitter............................................................................................................................151

Table 59 Major ST 3000 Smart Transmitter Parts Reference....................................................................................154Table 60 Parts Identification for Callouts in Figure 42 and Figure 43 ......................................................................156

Table 61 Parts Identification for Callouts in Figure 44 and Figure 45. .....................................................................157

Table 62 Parts Identification for Callouts in Figure 44 and Figure 45 ......................................................................160Table 63 Parts Identification for Callouts in Figure 46. ............................................................................................162Table 64 Replacement GP and AP Process Head Part Numbers for Narrow Profile Meter Body ...........................163

Table 65 Parts Identification for Callouts in Figure 47. ............................................................................................164

Table 66 Parts Identification for Callouts in Figure 48. ............................................................................................165Table 67 Parts Identification for Callouts in Figure 49. ............................................................................................166



Table 70 Summary of Recommended Spare Parts. ...................................................................................................171Table 71 External Wiring Diagrams..........................................................................................................................173

Table A-1 Description of Smart Meter Display Indicators........................................................................................177Table A-2 Smart Pushbutton Description..................................................................................................................178Table A-3 Smart meter specifications. ......................................................................................................................179Table A-4 Setting Range Values Using Local Zero and Span Adjustments..............................................................180

Table A-5 Smart Meter Engineering Units Code ......................................................................................................184Table A-6 Selecting Engineering Units .....................................................................................................................185Table A-7 Setting Lower Display Values for Smart Meter Display..........................................................................188Table A-8 Setting Upper Display Value for Smart Meter Display............................................................................191Table A-9 Smart meter display setup using HART communicator.........................................................................197Table A-10 Summary of Typical Smart Meter Indications. ......................................................................................199Table A-11 Smart Meter Error Codes and Descriptions............................................................................................200

Table C-1 Temperature Range of Freeze Protection Systems ...................................................................................212Table C-2 Steam Pressure Versus Steam Temperature Values .................................................................................213Table D-1 Temperature Identification Numbers (NEC/CEC) ...................................................................................217Table D-2 FM Entity Parameters...............................................................................................................................219Table D-3 Temperature Identification Numbers (IEC)..............................................................................................221Table D-4 NEMA Enclosure Type Numbers and Comparable IEC Enclosure Classification ..................................224

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Figures

Figure 1 Typical ST 3000 Differential Pressure Transmitter.........................................................................................2Figure 2 Functional Block Diagram for Transmitter in Analog Mode of Operation. ....................................................3

Figure 3 Typical Communication Interface...................................................................................................................7Figure 4 Typical ST 3000 Transmitter Order Components. ..........................................................................................8Figure 5 ST 3000 with Local Smart Meter Option. .......................................................................................................9

Figure 6 Typical Mounting Area Considerations Prior to Installation.........................................................................14

Figure 7 Typical Bracket Mounted and Flange Mounted Installations........................................................................18Figure 8 Leveling Transmitters ...................................................................................................................................21

Figure 9 Typical Flange Mounted Transmitter Installation.........................................................................................24

Figure 10 Typical Flush Mounted Transmitter Installation.........................................................................................25Figure 11 Typical Flange and Pipe Mounted Installations ..........................................................................................27

Figure 12 Typical Remote Diaphragm Seal Transmitter Installation. .........................................................................29Figure 13 Typical 3-Valve Manifold and Blow-Down Piping Arrangement. .............................................................30

Figure 14 Typical Piping Arrangement for NPT Process Connection...................................................................31Figure 15 Operating Range for ST 3000 Transmitters. ...............................................................................................35Figure 16 ST 3000 Transmitter Terminal Blocks........................................................................................................36Figure 17 Ground Connection for Lightning Protection..............................................................................................38Figure 18 Typical Communicator Connections...........................................................................................................43Figure 19 Write Protection and Failsafe Direction Jumper Location ..........................................................................46Figure 20 Smart Meter Display with All Indicators Lit...............................................................................................47Figure 21 Summary of Configuration Process.............................................................................................................49Figure 22 Communicator and ST 3000 Transmitter Memories...................................................................................50

Figure 23 HART5 Online (or HOME) Menu Summary...........................................................................................53Figure 23a HART 6 Online (or HOME) Menu Summary...........................................................................................54Figure 24 HART6 Online (or HOME) Menu Summary...........................................................................................54Figure 25 HART5 275 or 375 Communicator Menu Summary...............................................................................56

Figure 26 HART

6 375 Communicator Menu Summary ..........................................................................................57Figure 27 Model 275 HART Communicator.............................................................................................................58Figure 28 Model 375 HART Communicator.............................................................................................................60Figure 29 Square Root Dropout Point .........................................................................................................................71Figure 30 Typical Communicator and Meter Connections for Constant-Current Source (Output) Mode..................79Figure 31 Typical Piping Arrangement for Flow Measurement with DP Type Transmitter.......................................80

Figure 32 Typical Piping Arrangement for Pressure Measurement with DP Type Transmitter..................................82

Figure 33 Typical Piping Arrangement for Liquid Level Measurement with DP Type Transmitter and Vented Tank85

Figure 34 Typical Piping Arrangement for Liquid Level Measurement with DP Type Transmitter and Pressurized

Tank. 87Figure 35 Typical Piping Arrangement for Pressure Measurement with GP Type Transmitter..................................90Figure 36 Typical Piping Arrangement for Liquid Level Measurement with GP Type Transmitter...........................91

Figure 37 Typical Piping Arrangement for Pressure Measurement with AP Type Transmitter..................................94Figure 38 Typical Piping Arrangement for Liquid Level Measurement with DP Type Transmitter with Remote

Seals.96

Figure 39 Location of Failsafe and Write Protect Jumpers on PWA.........................................................................106Figure 40 Summary of Save and Restore Database Function....................................................................................109

Figure 41 GP/AP Process Head.................................................................................................................................128Figure 42 Disassembly of DP Transmitter Process Heads from Meter Body............................................................129

Figure 43 Typical Range Calibration Hookup...........................................................................................................141

Figure 44 Major ST 3000 Smart Transmitter Parts Reference. .................................................................................153Figure 45 Major ST 3000 Smart Transmitter Parts Reference. .................................................................................154

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Figure 46 Series 100/900 Electronics Housing - Electronics/Meter End...................................................................155Figure 47 Series 100/900 Electronics Housing - Terminal Block End......................................................................155

Figure 48 ST 3000 Model STD110, STD120, STD125, STD130, STD170, STD904, STD924, STD930, STD974,

STG944, STG974 (Rev S or greater).................................................................................................................157

Figure 49 ST 3000 Model STG944, STG974 (Rev S or greater) .............................................................................160Figure 50 Series 100 GP and AP Meter Bodies and Series 900 AP Meter Body ......................................................162

Figure 51 Series 900 Dual-Head GP Meter Bodies. ..................................................................................................164Figure 52 Series 100 and Series 900 LGP/LAP Meter Body. ...................................................................................165

Figure 53 Series 900 Flush Mount Meter Body.........................................................................................................166Figure 54 Series 100 and Series 900 Flange Mounted Meter Body. .........................................................................167

Figure 55 High Temperature Meter Body. ................................................................................................................169

Figure A-1 Smart Meter Display with All Indicators Lit...........................................................................................177

Figure A-2 Typical Setup for Setting Range Values Using Local Zero and Span Adjustments................................183Figure C-1 Piping Installation for Sealing Liquid With Specific Gravity Heavier Than Process Fluid. ..................206Figure C-2 Piping Installation for Sealing Liquid with Specific Gravity Lighter Than Process Fluid.....................206Figure C-3 Piping Installation for Gas Flow..............................................................................................................207Figure C-4 Piping Installation for Differential Pressure Transmitter with Metal Diaphragm Seals.........................208Figure C-5 Piping Installation for Process Pressure Transmitter with Metal Diaphragm Seal.................................208Figure C-6 Piping Installation for Differential Pressure Transmitter and Impulse Piping with Electric Heating and

Control...............................................................................................................................................................209Figure C-7 Piping Installation for Process Pressure Transmitter and Impulse Piping with Electric Heating Control.210Figure C-8 Piping Installation for Differential Pressure Transmitter and Impulse Piping with Steam Heating. .......211Figure C-9 Piping Installation for Process Pressure Transmitter and Impulse Piping with Steam Heating. .............212

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IMPORTANT

Before You Begin, Please Note

Transmitter Terminal Blocks

Depending on your transmitter options, the transmitter may be equipped with either a 3-screw or 5-screwterminal block inside the electronics housing. This may affect how to connect the loop wiring and meter

wiring to the transmitter. See Table 14in Section 4 for the terminal block connections for each type

terminal. Section 13 provides additional wiring diagrams showing alternate wiring methods.

-SIGNAL

+

+

-

TEST

TerminalBlock

ElectronicsHousing

InternalGroundTerminal

3-Screw Terminal Block

+

+-

-

L-SIGNAL

METER

TEST

SIGNAL

-+

+-

TerminalBlock

ElectronicsHousing

InternalGroundTerminal

5-Screw Terminal Block

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Preface - Before You Begin, Please Note

Preface

This preface is included for informational purposes only.The latest release of the ST 3000 HART

6 Device is known as the Advanced Diagnostics for ST 3000 Release with the following Versioninformation:

Universal rev: 6

Field device rev: 5

Software rev: 36

This release will include the Advanced Diagnostics for the ST 3000 HART6 device.

The advanced diagnostics features will help our customers to:

Reduce maintenance costs.

Know when maintenance is needed.

Know when maintenance was performed.

Know how hard a life the device has had.

Know what to order when a replacement is needed.

There are, in existence, software packages available at the systems level that perform some of thesefunctions but these packages take a lot of effort to set-up and maintain and largely go unused. The

advanced diagnostics for the ST 3000 pressure transmitter should be able to provide some of this

needed functionality without a lot of user effort.

Listed below are the available Diagnostics in the ST 3000 Transmitter:

Installation Date

Time in Service

Power Cycles

Last Power Up Time and Date

Terminal Voltage

Minimum Terminal Voltage

Minimum Terminal Voltage Date

Status bit indicates less than 10V at terminals

Electronics Temperature Tracking: (Min/Max, timestamp and duration for exceeding limits)

Meter Body Temperature Tracking: (Min/Max, timestamp and duration for exceeding limits)

Process Variable Tracking: (Min/Max, timestamp and duration for exceeding limits)

Static Pressure Tracking: (Max, timestamp and duration for exceeding limits)

Model Number

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-

ST 3000 HART Transmitter Release 300 User Manual February 2012xviii

Materials of Construction

Stress Monitor

Service Life Expended

Calibration Time and Date

Zero Trim Time and Date

NOTE 1: The features listed above are not available in earlier versions of ST 3000 HART6 devices or

any of the HART5 Devices.

NOTE 2: Complete list of Advanced Diagnostics with the details is under the section : Advanced

Diagnostics for ST 3000 Release.


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1 Introduction - First Time Users Only - Overview

1 Introduct ion - First Time Users Only

Overview

About this sect ion

This section is intended for users who have never worked with our ST 3000 Smart Transmitter with

HARTcommunications. It provides some general information to acquaint you with the ST 3000

transmitter and the HARTcommunications interface.

Section contents

This section includes these topics:

ST 3000 Smart Transmitters Brief description of the ST 3000 transmitter form, functions andidentification.

HARTCommunicator Brief description of the communication interface used with the ST 3000

HART

transmitter.

Transmitter order Describes the components shipped with a transmitter order.

Local Smart Meter Option Describes the smart meter options available with the transmitter.

Glossary of terms and abbreviations:

ET Electronics Temperature temperature inside of the electronics housing.

MBT Meter Body Temperature same as SV or process temperature.

SV Secondary Variable value is the same as process temperature or meter body temperature.

It is the temperature measured at the pressure sensor.

DP Differential Pressure.

AP Absolute Pressure.

GP Gauge Pressure.

SP Static Pressure same as the pressure on high side.

URV Upper Range Value as selected by end user.

LRV Lower Range Value as selected by end user.

UTL Upper Transducer Limit - Defines the highest acceptable value for the Transducer.

UTL = 2*URL (Units same as PV) for DP where SPAN cannot be greater than UTL

UTL = 1.5*URL (Units same as PV) for AP and GP where SPAN cannot be greater than UTL

LTL Lower Transducer Limit - Defines the lowest acceptable value for the Transducer.

LTL = -2*URL (Unit same as PV) for DP where SPAN cannot be greater than UTL

LTL = 0 (Units same as PV) for AP and GP where SPAN cannot be greater than UTL

URL Upper Sensor Range Limit Defines the maximum recommended value for the URV.

LRL Lower Sensor Range Limit Defines the minimum recommended value for the LRV.

February 2012 ST 3000 HART Transmitter Release 300 User Manual 1


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1 Introduction - First Time Users Only - ST 3000 Smart Transmitters

ST 3000 Smart Transmitters

About the transmit ter

The ST 3000 Smart Transmitter comes in a variety of models for measurement applications involving one

of these basic types of pressure:

Differential Pressure

Gauge Pressure

Absolute Pressure

The transmitter measures the process pressure and transmits an output signal proportional to the measured

variable over a 4 to 20 milliampere, two-wire loop. Its major components are an electronics housing and a

meter body as shown in Figure 1for a typical differential pressure model transmitter.

ElectronicsHousing

Meter Body

Figure 1 Typical ST 3000 Differential Pressure Transmitter.

ST 3000 HART Transmitter Release 300 User Manual February 20122


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Functional block diagram

Besides the process variable (PV) output, the transmitter also provides its meter body temperature as a

secondary variable (SV) which is only available as a read-only parameter through the communicator

interface. See Figure 2.

A/D

DP or PPSensor

TemperatureSensor

Static Pressure

Sensor

Meter BodyElectronics Housing

Pressure

FactoryCharacterizationData

Modular Electronics Terminal Block

Proportional 4 to20 mA PV output.(Digital signal

imposed duringHART interfacecommunications)

D/A

PROM

Multiplexer

Microprocessor

Digital I/O

Figure 2 Functional Block Diagram for Transmitter in Analog Mode of Operation.



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Series and model number data

Honeywells line of ST 3000 Smart Transmitters includes these two series designations:

Series 100 Series 900

Each series includes several models to meet various process pressure measurement and interfacerequirements. Each transmitter comes with a nameplate located on the top of the electronics housing that

lists its given model number. The model number format consists of a Key Number with several Table

selections as shown below.

Key NumberM

eter

Bod

y

Flan

geAssem

bly

Optio

ns

Facto

ryId

entifi

catio

n

Table I Table II Table III Table IVBa

sicTyp

e

,S T D 1 2 0 E 1 H 0 0 0 0 0 S 1 CB X X X X

You can quickly identify what series and basic type of transmitter you have from the third and fourth digits

in the key number. The letter in the third digit represents one of these basic transmitter types:

A = Absolute Pressure

D = Differential Pressure

F = Flange Mounted

G = Gauge Pressure

R = Remote Seals

The number in the fourth digit matches the first digit in the transmitter Series. Thus, a 1 means thetransmitter is a Series 100 and a 9 is a Series 900.

For a complete breakdown of the Table selections in your model number, please refer to the appropriateSpecification and Model Selection Guide that is provided as a separate document.

ATTENTION

Be aware that previous vintages of the ST 3000 transmitter with designations of Series 100,Series 100e, Series 600, and Series 900 have been supplied at various times since theST 3000 was introduced in 1983. While all these transmitters are functionally alike, there aredifferences in housing and electronics design.

This manual only applies for Series 100, Release 300 and Series 900, Release 300

transmitters furnished with the HARTcommunications option (HART

5 ad HART

6).

Release 300 transmitters can be identified by the R300 designation on the nameplate.



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ST 3000 transmitter family

Table 1illustrates the various ST 3000 Release 300 pressure transmitters that are presently available.

Table 1 ST 3000 Pressure Transmit ter Family

Transmitter Type Series 100 Model Series 900 Model

DifferentialPressure STD1xx STD9xx

Differential Pressurewith Flange on OneSide

STF1xx STF9xx

Dual-Head GaugePressure

Not Available STG9xx

In-Line GaugePressure and

Absolute

STG1xL

STA1xL

STG9xL

STA9xL



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Transmitter Type Series 100 Model Series 900 Model

Gauge and Absolute

Pressure

STG1xx

STA1xx

STG9xx

STA9xx

Flange-MountLiquid Level

STF1xx STF9xx

Differential Pressurewith RemoteDiaphragm Seals

STR1xx STR9xx

Flush MountNot Available STG93P

High TemperatureSTG14T

STF14TNot Available



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1 Introduction - First Time Users Only - HART Communicator

HARTCommunicator

Transmitter adjustments

Except for optional local zero and span adjustments, the ST 3000 has no physical adjustments. You need a

HARTcommunicator to make any adjustments in a ST 3000 with the HARTcommunications option.

Transmitter operator in terface

The HARTcommunicator (Model 275 or Model 375) is connected to the loop wiring of the ST 3000

transmitter for direct communication with the transmitter. The hand-held communicator talks with a

transmitter through serial digital signals over the 4 to 20 milliampere line used to power the transmitter. A

request/response format is the basis for the communication operation. The transmitters microprocessor

receives a communication signal from the communicator, identifies the request, and sends a responsemessage.

Figure 3shows a simplified view of the communication interface provided by the communicator.

HARTCommunicator

Request

Response

4 to 20 mA line

ST 3000

PowerSupply andReceiver

Figure 3 Typical Communication Interface

HART5 or HART6?

Model 275 is compatible with HART5 only; Model 375 is compatible with HART5 and HART6.

The HARTCommunicator Purpose

The communicator allows you to adjust transmitter values, or diagnose potential problems from a remote

location such as the control room. You use the communicator to:

Configure:Define and enter the transmitters operating parameters.

Monitor:Read the input pressure to the transmitter in engineering units and the transmitters output inmilliamperes or percent.

Display:Retrieve and display data from the transmitter or the communicators memory.

Check current output:Use the transmitter to supply the output current desired for verifying analogloop operation, troubleshooting, or calibrating other components in the analog loop.

Troubleshoot:Check status of transmitter operation and display diagnostic messages to identifytransmitter, communication, or operator error problems.



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1 Introduction - First Time Users Only - Transmitter Order

ATTENTION

Throughout this manual, procedures are given on how to use the HART

communicator toconfigure, operate and troubleshoot the ST 3000 transmitter. Keystrokes and screen displays

for the HART

communicator are referenced in these procedures. However, additionalinformation on communicator operation is found in the product manual supplied with thecommunicator.

Transmitter Order

Order components

Figure 4shows the components that would be shipped and received for a typical ST 3000 transmitter order.

Figure 4 Typical ST 3000 Transmitter Order Components.

About documentation

ST 3000 HARTTransmitter Release 300 Users Manual, 34-ST-25-17: One CD is shipped with everytransmitter ordered and it contains all relevant ST 3000 documentation. This document provides detailedinformation for installing, wiring, configuring, starting up, operating, maintaining, and servicing the ST

3000 transmitter. This is the main reference manual for the ST 3000 transmitter.



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1 Introduction - First Time Users Only - Local Smart Meter Option

Local Smart Meter Option

Smart meter assembly

A Local Smart Meter and/or Zero and Span Adjust option comes as a separate assembly and is integrally

mounted on the transmitters Printed Wiring Assembly (PWA) mounting bracket within the electronics

housing. The meter option assembly includes a cable and plug assembly for mating with a connector on thetransmitters PWA. A meter end-cap that includes a window is supplied on the electronics side of the

transmitters housing so you can view the meter display with the end-cap installed. See Figure 5.

ElectronicsHousing

Local SmartMeter Option

Figure 5 ST 3000 with Local Smart Meter Option.



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1 Introduction - First Time Users Only - Local Smart Meter Option

Option availability

Depending upon your transmitter model, it can be equipped with one of the available integral local smart

meter and/or zero and span adjust options as shown in Table 2.

Table 2 Local Smart Meter Options

Option Description Available with Transmitter Series

100 900

Local Smart Meter only

% 1000

UPPER

VALUE

UNITS

LOWERVALUE

SET

VAR

SEL.

Yes Yes

Local Smart Meter with Zero and Span Adjustments

% 1000

UPPER

VALUE

UNITS

LOWERVALUE

SET

VAR

SEL.

SPAN

ZERO

Yes * Yes

Local Zero and Span Adjustments only

SPAN

ZERO

Yes * Yes

* Except draft range, Model STD110.



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2 Quick Start Reference - Overview

2 Quick Start Reference

OverviewAbout this sect ion

This section provides a list of typical start-up tasks and tells you where you can find detailed informationabout performing the task.

This section assumes that the ST 3000 transmitter has been installed and wired correctly, and is ready to be

put into operation. It also assumes that you are somewhat familiar with using the HARTcommunicator

and that the transmitter has been configured correctly for your application. If the transmitter has not been

installed and wired, you are not familiar with HARTcommunicator operation, and/or you do not know ifthe transmitter is configured correctly, please read the other sections of this manual before starting up your

transmitter.



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2 Quick Start Reference - Getting ST 3000 Transmitter On-Line Quickly


Getting ST 3000 Transmitter On-Line Quickly

Quick start-up tasks

Table 3lists common start-up tasks for an ST 3000 transmitter using a HARTcommunicator and gives an

appropriate section in this manual to reference for more information about how to do the task. The start-up

tasks are listed in the order they are commonly completed.

Table 3 Start-up Tasks Reference

Task Descript ion Reference Section and Topic

1 Put analog loop into manual mode Appropriate vendor documentation forcontroller or recorder used as areceiver in analog loop withST 3000 transmitter.

2 Connect HARTcommunicator to

transmitter and establishcommunications.

5 Getting StartedEstablishing Communications

3 Check/set output form (Linear/SquareRoot).

6 ConfigurationPressure Transfer Function

4 Check/set damping time. 6 ConfigurationPV damping

5 Check/set Lower Range Value andUpper Range Value.

6 ConfigurationRange Values

(See Appendix A for setting rangevalues using local zero and spanadjustments)

6 Run optional output check for analogloop

7 Start UpRunning Analog Output

7 Check zero input and set, if required. 7 Start UpSee Steps 6 and 7 in Table 29.

8 Check transmitter status 8 OperationAccessing Operation Data

9 Setup local Smart Meter, if applicable. Appendix A Smart meter reference

10 Write data in scratch pad memory, ifdesired.

6 ConfigurationDevice Information

11 Store all changes in the transmitter'snonvolatile memory.

6 ConfigurationConfiguration Overview

Manual Presion Diferencial 34 ST 25 17

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