Honeywell ST 800 Series User manual

Honeywell Process Solutions
ST 800 Series HART/DE Option
User’s Manual
34-ST-25-38
Revision 5.0
July, 2014

Page ii ST 800 Series HART/DE Option User’s Manual Revision 5.0
Copyrights, Notices and Trademarks
© Copyright 2014 by Honeywell, Inc.
Revision 5, July 2014
While the information in this document is presented in good faith and believed to be
accurate, Honeywell disclaims any implied warranties of merchantability and fitness for a
particular purpose and makes no express warranties except as may be stated in the written
agreement with and for its customers. In no event is Honeywell liable to anyone for any
indirect, special, or consequential damages. The information and specifications in this
document are subject to change without notice.
Honeywell, TDC 3000, SFC, SmartLine, PlantScape, Experion PKS, and TotalPlant are
registered trademarks of Honeywell International Inc. Other brand or product names and
service marks are the property of their respective owners.
Honeywell Process Solutions
1860 Rose Garden Lane
Phoenix, AZ 85027

Revision 5.0 ST 800 Series HART/DE Option User’s Manual Page iii
About This Manual
This manual provides the details of programming Honeywell ST 800 SmartLine Pressure
Transmitters for applications involving HART versions 5, 6, and 7 and Honeywell’s Digitally
Enhanced (DE) communication protocols. For installation, wiring, and maintenance information
refer to the ST 800 SmartLine Pressure Transmitter User Manual, document number 34-ST-25-35.
The configuration of your Transmitter depends on the mode of operation and the options selected
for it with respect to operating controls, displays and mechanical installation. Details for
operations involving the Honeywell Multi-Communication (MC) Tookit (MCT202) are provided
only to the extent necessary to accomplish the tasks-at-hand. Refer to the associated MCT202 User
Manual for complete details. The “Reference” section in the front matter of this manual lists
document titles and numbers.
The ST 800 SmartLine Pressure transmitter can be digitally integrated with one of two systems:
•Experion PKS: you will need to supplement the information in this document with the data and
procedures in the Experion Knowledge Builder.
•Honeywell’s TotalPlant Solutions (TPS): you will need to supplement the information in this
document with the data in the PM/APM SmartLine Transmitter Integration Manual, which is
supplied with the TDC 3000 book set. (TPS is the evolution of the TDC 3000).
Release Information
ST 800 Series HART/DE Option User Manual, Document # 34-ST-25-38 (this document)
Rev. 1.0, October, 2012 – First Release
Rev. 2.0, January 2013 – Calibration updates
Rev. 3.0, February 2014 – Dual/Triple Cal and PILD added
Rev.4.0, May 2014 – Factory Cal and PILD Upgrade Options
Rev.5.0, July 2014 – PILD License/firmware updates
References
The following list identifies publications that may contain information relevant to the information
in this document.
ST 800 SmartLine Pressure Transmitter Quick Start Installation Guide, # 34-ST-25-36
ST 800 & ST 700 SmartLine Pressure Transmitter w/ HART Comms Safety Manual, 34-ST-25-37
ST 800 SmartLine Pressure Transmitter User Manual, # 34-ST-25-35
ST 800 Transmitter with FOUNDATION Fieldbus Option & Function Blocks Installation &
Device Reference , # 34-ST-25-39
MC Tookit User Manual, Document # 34-ST-25-20
PM/APM SmartLine Transmitter Integration Manual, # PM 12-410
ST 800 Series Pressure, Analog, HART and DE Communications form, Drawing #50049892
Smart Field Communicator Model STS 103 Operating Guide, Document # 34-ST-11-14
Technical Bulletin, Communicating with Honeywell™ ST3000/STT3000 Smart Transmitters, #TB-
960704B
MC Toolkit Modem Code Download Instruction Manual, Document # 34-ST-25-33

Page iv ST 800 Series HART/DE Option User’s Manual Revision 5.0
Patent Notice
The Honeywell ST 800 SmartLine Pressure Transmitter family is covered by one or more of the
following U. S. Patents: 5,485,753; 5,811,690; 6,041,659; 6,055,633; 7,786,878; 8,073,098; and other
patents pending.
Support and Contact Information
For Europe, Asia Pacific, North and South America contact details, see back page or refer to the
appropriate Honeywell Solution Support web site:
Honeywell Corporate www.honeywellprocess.com
Honeywell Process Solutions www.honeywellprocess.com/pressue-transmitters/
Training Classes http://www.honeywellprocess.com/en-US/training
Telephone and Email Contacts
Area Organization Phone Number
United States and
Canada
Honeywell Inc.
1-800-343-0228 Customer Service
1-800-423-9883 Global Technical Support
Global Email
Support
Honeywell Process
Solutions
[e-mail]

Revision 5.0 ST 800 Series HART/DE Option User’s Manual Page v
Contents
1ST 800 Physical and Functional Characteristics ............................................................................1
1.1 Overview ................................................................................................................................1
1.2 Features and Options..............................................................................................................1
Physical Characteristics..................................................................................................................2
Functional Characteristics..............................................................................................................3
1.3 Series, Model and Number.....................................................................................................3
1.4 Safety Certification Information.............................................................................................3
1.5 Transmitter Adjustments........................................................................................................4
1.6 Local Display Options............................................................................................................4
1.7 Optional 3-Button Assembly..................................................................................................5
2Communication Modes ..................................................................................................................6
2.1 Overview ................................................................................................................................6
2.2 Digitally Enhanced (DE) Mode Communication...................................................................6
2.3 HART Mode Communication................................................................................................7
3Configuration Tools and Interfaces................................................................................................8
3.1 Overview ................................................................................................................................8
3.2 Pre-requisites..........................................................................................................................8
3.3 Application Design, Installation, Startup, and Operation.......................................................8
Organization...................................................................................................................................8
3.4 MC Toolkit Participation........................................................................................................9
MC Toolkit Software Applications................................................................................................9
Configuration Databases ................................................................................................................9
Configuration..................................................................................................................................9
MC Toolkit–Transmitter Electrical/Signal Connections................................................................9
4DE Transmitter Configuration......................................................................................................11
4.1 Configuration Personnel Requirements................................................................................11
4.2 MC Toolkit Software Application Overview.......................................................................11
4.3 DE Transmitter Online Configuration..................................................................................12
Uploading a Transmitter Configuration .......................................................................................12
Device Information Configuration...............................................................................................14
General Configuration Parameters ...............................................................................................15
DE-Specific Configuration Parameters........................................................................................16
Transmitter Display Configuration...............................................................................................18
Monitor Status Configuration.......................................................................................................19
Saving the Configuration to File ..................................................................................................20
DE Online Configuration Summary.............................................................................................21
4.4 DE Transmitter Offline Configuration.................................................................................21
Overview ......................................................................................................................................21
DE Offline File Management.......................................................................................................21
Save to a File................................................................................................................................22
Downloading in DE Offline Mode...............................................................................................22
DE Offline Parameterization........................................................................................................22
5HART Transmitter Configuration................................................................................................23
5.1 Overview ..............................................................................................................................23
Personnel Requirements...............................................................................................................23
5.2 Overview of FDC Homepage...............................................................................................24
Settings.........................................................................................................................................25
Manage DDs.................................................................................................................................26
Online configuration.....................................................................................................................27

Page vi ST 800 Series HART/DE Option User’s Manual Revision 5.0
Offline configuration ................................................................................................................... 28
Online Configuration Overview................................................................................................... 28
Overview of Device Homepage................................................................................................... 28
Tabs on the Device Home page ................................................................................................... 29
Using FDC for various device operations.................................................................................... 31
Device Configuration and Parameter Descriptions...................................................................... 33
Procedure to Enter the Transmitter Tag....................................................................................... 47
Selecting the Process Variable (PV) Unit of Pressure Measurement........................................... 47
Setting PV URV, and LRV Range Values................................................................................... 48
Setting Range Values for Applied Pressure................................................................................. 48
Saving device history................................................................................................................... 49
Exporting device history records to FDM.................................................................................... 50
Exporting device history records to Documint ............................................................................ 51
Custom Views.............................................................................................................................. 51
Offline Configuration................................................................................................................... 53
6DE Calibration............................................................................................................................. 56
6.1 Overview.............................................................................................................................. 56
6.2 Calibration Recommendations............................................................................................. 56
6.3 Test Equipment Required for Calibration............................................................................ 56
6.4 Analog Output Signal Calibration........................................................................................ 56
6.5 Calibrating Range Using the MC Toolkit............................................................................ 58
6.6 Conditions for Input Calibration.......................................................................................... 58
6.7 Input Calibration Procedures Description............................................................................ 58
6.8 Input Calibration Procedure................................................................................................. 59
Correct the Input at Zero.............................................................................................................. 59
Correct Input at the Lower Range Value (LRV).......................................................................... 61
Correct Input at URV................................................................................................................... 62
6.9 DE Output Calibration......................................................................................................... 63
Output Calibration Preparation.................................................................................................... 63
6.10 Manually Setting the Process Variable Range..................................................................... 65
6.11 Procedure to Reset Calibration ............................................................................................ 68
7HART Calibration........................................................................................................................ 70
7.1 About This Section .............................................................................................................. 70
About Calibration......................................................................................................................... 70
Equipment Required .................................................................................................................... 70
7.2 Analog Output Signal Calibration........................................................................................ 71
7.3 Calibrating Range ................................................................................................................ 72
Correcting the Lower Range Value (LRV).................................................................................. 72
Correcting the Upper Range Value (URV).................................................................................. 72
Resetting Calibration ................................................................................................................... 73
Calibration Records ..................................................................................................................... 73
7.4 Dual / Triple Calibration...................................................................................................... 75
8HART Advanced Diagnostics...................................................................................................... 76
8.1 About This Section .............................................................................................................. 76
8.2 Advanced Diagnostics.......................................................................................................... 76
Plugged Impulse Line Detection (PILD)..................................................................................... 76
Install Date................................................................................................................................... 76
PV Tracking Diagnostics............................................................................................................. 77
SV Tracking................................................................................................................................. 79
TV Tracking Diagnostics............................................................................................................. 80
ET Tracking Diagnostics ............................................................................................................. 80
% Stress Life................................................................................................................................ 82

Revision 5.0 ST 800 Series HART/DE Option User’s Manual Page vii
% Service Life..............................................................................................................................82
Operating Voltage Diagnostics.....................................................................................................82
AVDD Tracking Diagnostics.......................................................................................................83
Sensor CPU Temperature Tracking Diagnostics..........................................................................83
Power Up Diagnostics..................................................................................................................84
PILD Status ..................................................................................................................................84
9Troubleshooting and Maintenance ...............................................................................................87
9.1 HART Diagnostic Messages ................................................................................................87
9.2 HART Diagnostic Details.....................................................................................................88
9.3 DE Diagnostic Messages......................................................................................................92
9.4 Software Upgrade for PILD .................................................................................................95
Procedure for upgrading the software from HART host application ...........................................95
Procedure for upgrading the software from Device Integral display ...........................................96
10 Using DTMs.............................................................................................................................97
10.1 Introduction..........................................................................................................................97
10.2 Components..........................................................................................................................97
10.3 Downloads............................................................................................................................97
10.4 Procedure to Install and Run the DTM.................................................................................97
10.5 ST 800 Online Parameterization...........................................................................................98
Device Health:..............................................................................................................................99
Device Icon / Honeywell Logo: ...................................................................................................99
Process Variables: ........................................................................................................................99
Shortcuts:......................................................................................................................................99
10.6 Basic Setup Page................................................................................................................100
Pressure Transfer Fn:..................................................................................................................100
Low Flow Cutoff Mode:.............................................................................................................100
Device Information.....................................................................................................................100
Model Number: ..........................................................................................................................101
Device Assembly:.......................................................................................................................101
System Setup:.............................................................................................................................101
10.7 Calibration Page .................................................................................................................101
Calibration Methods...................................................................................................................102
Calibration Records....................................................................................................................102
10.8 Process Variables................................................................................................................103
10.9 Trend Charts.......................................................................................................................104
10.10 Device Status..................................................................................................................105
10.11 Critical and Non-Critical Help Display..........................................................................106
10.12 Diagnostics:....................................................................................................................107
10.13 Services ..........................................................................................................................108
10.14 Detailed Setup ................................................................................................................109
10.15 Meterbody Selection.......................................................................................................110
10.16 Display Setup..................................................................................................................110
10.17 Read Screen Info:...........................................................................................................111
10.18 Screen Configuration:.....................................................................................................111
10.19 Common setup:...............................................................................................................111
10.20 Review............................................................................................................................111
10.21 ST 800 Offline Parameterization....................................................................................112
11 . HART DD binary file format compatibility matrix..............................................................113
Glossary..............................................................................................................................................115

Page viii ST 800 Series HART/DE Option User’s Manual Revision 5.0
List of Figures
Figure 1 – ST 800 Major Assemblies .................................................................................................... 2
Figure 2 – Electronics Housing Components ........................................................................................ 2
Figure 3 –Typical Atmospheric or Gauge Pressure Transmitter Name Plate Information.................... 3
Figure 4 – DE Mode Value Scaling....................................................................................................... 6
Figure 5 – HART Point-to-Point and Multi-drop Value Scaling........................................................... 7
Figure 6 – MC Toolkit-Transmitter Electrical/Signal Connections..................................................... 10
Figure 7 – Differential Pressure Square Root Conformity Curve........................................................ 17
Figure 8 – FDC Homepage.................................................................................................................. 24
Figure 9 – Device Homepage .............................................................................................................. 29
Figure 10 – Analog Output Calibration Test Setup ............................................................................. 57
Figure 11 – Input Calibration Connections.......................................................................................... 59
Figure 12 – Output Calibration Test Connections............................................................................... 63
Figure 13 – DE Analog Mode Scaling and Test Connections............................................................. 63
Figure 14 – Setup to Manually Set the PV LRV and URV ................................................................. 65
List of Tables
Table 1 – Features and Options.............................................................................................................. 1
Table 2 – Available Display Characteristics.......................................................................................... 4
Table 3 – User Manual Related Topics.................................................................................................. 8
Table 4 – Device Information Parameters ........................................................................................... 14
Table 5 – General Configuration Parameters....................................................................................... 15
Table 6 – DE Configuration Parameters.............................................................................................. 16
Table 7 – Local Display Configuration Parameters............................................................................. 18
Table 8 – Monitor Parameters.............................................................................................................. 19
Table 9 - FDC homepage elements...................................................................................................... 24
Table 10 - Device health status............................................................................................................ 29
Table 11 – HART Transmitter Parameters.......................................................................................... 33
Table 12 – Tamper Reporting Logic Implementation with Write Protect........................................... 46
Table 13 – Calibration Records ........................................................................................................... 74
Table 14 – Viewing Advanced Diagnostics......................................................................................... 76
Table 15 – Maximum PV Tracking..................................................................................................... 77
Table 16 – Minimum PV Tracking...................................................................................................... 78
Table 17 – Maximum SV Tracking ..................................................................................................... 79
Table 18 – Minimum SV Tracking...................................................................................................... 79
Table 19 – TV Tracking Diagnostics................................................................................................... 80
Table 20 – Maximum ET Diagnostics................................................................................................. 80
Table 21 – Minimum ET Diagnostics.................................................................................................. 81
Table 22 – Operating Voltage Diagnostics.......................................................................................... 82
Table 23 – Maximum and Minimum AVDD Tracking....................................................................... 83
Table 24 – Maximum Sensor CPU Temperature Tracking ................................................................. 83
Table 25 – Minimum Sensor CPU Temperature Tracking.................................................................. 83
Table 26 – Power Up Diagnostics........................................................................................................ 84
Table 27 – HART Diagnostic Messages.............................................................................................. 87
Table 28 – HART Critical and Non-Critical Diagnostic Details......................................................... 88
Table 29 – DE Diagnostics .................................................................................................................. 92

Revision 5.0 ST 800 Series HART/DE Option User’s Manual Page 1
1 ST 800 Physical and Functional Characteristics
1.1 Overview
This section is an introduction to the physical and functional characteristics of Honeywell’s family of
ST 800 SmartLine Pressure Transmitters.
1.2 Features and Options
The ST 800 SmartLine Pressure Transmitter is available in a variety of models for measuring
Differential Pressure (DP), Gauge Pressure (GP), and Absolute Pressure (AP). Table 1 lists the
protocols, human interface (HMI), materials, approvals, and mounting bracket options for the ST 800.
Table 1 – Features and Options
Feature/Option Standard/Available Options
Communication Protocols HART, Digitally Enhanced (DE), Fieldbus
Human-Machine Interface (HMI) Options
(Basic and Advanced Display)
Basic and Advanced Digital Display
Three-button programming (optional)
Basic display language: English only
Advanced display languages: English, German,
French, Spanish, and Russian
Calibration Single, Dual and Triple Cal
Approvals (See Appendix C for details.) ATEX, CSA, FM, IECx, NEPSI
Mounting Brackets Angle/flat carbon steel/304 stainless steel, Marine
304 stainless steel
Integration Tools
Experion
Configuration
Plugged Impulse Line Detection (PILD)

Page 2 ST 800 Series HART/DE Option User’s Manual Revision 5.0
Physical Characteristics
As shown in Figure 1, the ST 800 is packaged in two major assemblies: the Electronics Housing and
the Meter Body. The elements in the Electronic Housing respond to setup commands and execute the
software and protocol for the different pressure measurement types. Figure 2 shows the assemblies in
the Electronics Housing with available options.
The Meter Body provides connection to a process system. Several physical interface configurations
are available, as determined by the mounting and mechanical connections. Refer to the ST 800
SmartLine User’s Manual, document number 34-ST-25-35 for installation and wiring details.
Figure 1 – ST 800 Major Assemblies
Figure 2 – Electronics Housing Components

Revision 5.0 ST 800 Series HART/DE Option User’s Manual Page 3
Functional Characteristics
Functionally, the Transmitter measures process pressure and outputs a signal proportional to the
measured process variable (PV). Available output communication protocols include analog 4 to 20
mA, Honeywell Digitally Enhanced (DE) protocol, HART, and FOUNDATION Fieldbus.
An optional 3-button assembly is available to set up and make adjustments to the Transmitter. In
addition, a Honeywell Multi-Communication (MC) Toolkit (not supplied with the Transmitter) can
facilitate setup and adjustment procedures. Certain adjustments can be made through an Experion
Station or a Universal Station if the Transmitter is digitally integrated with Honeywell’s Experion or
TPS/TDC 3000 control system.
1.3 Series, Model and Number
The Transmitter nameplate mounted on the top of the Electronics Housing (see Figure 2) lists the
model number, physical configuration, electronics options, accessories, certifications, and
manufacturing specialties. Figure 3 is an example of a typical Differential Pressure (DP) or Gauge
Pressure (GP) or Atmospheric Pressure (AP) Transmitter name plate. The model number format
consists of a Key Number with several table selections. The Differential Pressure (DP), Absolute
Pressure (AP), and Gauge Pressure (GP) name plates are essentially the same. However, the DP
provides one additional entry (7 vs. 6 characters) in the Meter Body Selections (Table I) to
accommodate the static pressure rating.
Figure 3 –Typical Atmospheric or Gauge Pressure Transmitter Name Plate Information
You can readily identify the series and basic Transmitter type 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
For a complete selection breakdown, refer to the appropriate Specification and Model Selection
Guide provided as a separate document.
1.4 Safety Certification Information
An “approvals” name plate is located on the bottom of the Electronics Assembly; see Figure 1 for
exact location. The approvals name plate contains information and service marks that disclose the
Transmitter compliance information. Refer to Appendix C of the ST 800 SmartLine Transmitters
User’s Manual, document number 34-ST-25-35 for details.

Page 4 ST 800 Series HART/DE Option User’s Manual Revision 5.0
1.5 Transmitter Adjustments
Zero and Span adjustments are possible in new generation ST 800 SmartLine Pressure Transmitters by
using the optional three-button assembly located at the top of the Electronic Housing (see Figure 2).
However, certain capabilities are limited in the following configurations:
•Without a display – Zero and Span setting only for HART and DE devices.
•With a display – Complete Transmitter configuration is possible for HART & DE devices.
You can also use the Honeywell MCT202 Configuration Tool to make any adjustments to an ST 800
Transmitter. The MCT202 tool has two applications; MC Toolkit and FDC. Using the MC Toolkit
application you can adjust the ST 800 DE model configuration. Using the Field Device Configurator
(FDC) application, you can adjust the ST 800 HART model configuration. Alternately, you can use
the Honeywell SmartLine Configuration Tool, SCT 3000, for configuring DE models. Certain
adjustments can also be made through the Experion or Universal Station if the Transmitter is digitally
integrated with a Honeywell Experion or TPS system.
ST 800 HART models can be configured using Honeywell tools such as Experion in conjunction with
FDM, using DTMs running in FDM or Pactware, or Emerson 375 or 475.
1.6 Local Display Options
The ST 800 Pressure Transmitter offers two display options: Basic and Advanced; see Table 2.
Table 2 – Available Display Characteristics
Basic Display
•Suitable for basic process needs
•360orotation in 90oIncrements
•2 lines, 16 characters
•Standard units-of-measurement: Pa, KPa, MPa, KGcm2, TORR, ATM,
inH2O, mH2O, bar, mbar, inHg, FTH2O, mmH2O, MMHG, & PSI
•Diagnostic messaging
•Square root output indication
•Supports optional 3-Button configuration and calibration
Advanced Display
•360
o
rotation in 90
o
increments
•Three (3) configurable screen formats:
oLarge process variable (PV)
oPV with bar graph
oPV with trend (1-24 hours, configurable)
•Eight (8) screens 3-30 seconds configurable rotation timing
•Standard and custom engineering units
•Diagnostic alerts and diagnostic messaging
•Multiple language support:
oEN, FR, GE, SP, RU, IT & TK
oEN, CH (Kanji), JP
•Square root output indication
•Supports optional 3-Button configuration and calibration
•
Supports transmitter messaging and maintenance mode indication

Revision 5.0 ST 800 Series HART/DE Option User’s Manual Page 5
1.7 Optional 3-Button Assembly
The optional 3-button assembly provides the following features:
•Opportunity for immediate reaction with minimal disruptions
•Improved maintenance time
•Potential savings on hand-held units
•Suitable for all environments: hermetically sealed for long life in harsh environments
•Suitable for use in all electrical classifications (flameproof, dustproof, and intrinsically safe)
The 3-button assembly is externally accessible and provides the following capabilities:
•Menu-driven configuration with optional display:
oUsing increment, decrement & enter keys
oA comprehensive on screen menu guides the way
oConfigure the transmitter
oConfigure the display
oSet zero and span
•Zero and span settings without optional display

Page 6 ST 800 Series HART/DE Option User’s Manual Revision 5.0
2 Communication Modes
2.1 Overview
The ST 800 SmartLine Pressure Transmitter can be configured for operation with Honeywell’s
Digitally Enhanced (DE) communication protocol, HART version 7, and Fieldbus communication.
This manual addresses the processes to configure and calibrate a Transmitter for DE and HART
communication. Refer to the ST 800 FF Transmitter with FOUNDATIONFieldbus Option
Installation & Device Reference Guide, document number 34-ST-25-39 for Fieldbus details.
2.2 Digitally Enhanced (DE) Mode Communication
Although it is unnecessary to put a control loop in manual mode before communicating
with a Transmitter operating in DE mode, caution is required if there is potential for error in
identifying the operating mode.
In DE mode, the PV is available for monitoring and control purposes; and the meter body temperature
(secondary variable) is available for monitoring purposes only.
Much of the operation in the Digitally Enhanced (DE) mode is similar to that of analog operation.
The essential characteristics of DE mode operation are shown in Figure 4.
Figure 4 – DE Mode Value Scaling
As indicated at the right of Figure 4, output values of process variables, as well as communications
are transferred to a receiving device digitally. The digital coding is Honeywell proprietary, which
requires the use of DE-capable Honeywell control equipment.
The use of DE mode offers several advantages:
•Process Safety. Unlike analog mode, communications devices do not bump the PV value.
•Accuracy:requires less maintenance.
•Digital communication:Relatively immune to small variations in circuit resistance or supply
voltage.
•Facilitates Maintenance Tasks: Honeywell control systems include operating displays that
enable direct communication with transmitters operating in DE mode.

Revision 5.0 ST 800 Series HART/DE Option User’s Manual Page 7
2.3 HART Mode Communication
When using MCT202,before connecting to a HART transmitter, verify that the FDC
application is used and not the MC Toolkit application. When you use the MC Toolkit
application, the MCT202 is set for DE communications, where the current amplitude can bump
process variables in either point-to-point or in the multi-drop mode in HART.
•Transmitters with HART capability have features that vary among manufacturers and with
the characteristics of specific devices. The FDC software application executing on the
MCT202 supports the HART Universal, Common Practice and Device Specific Commands
which are implemented in the Honeywell Transmitters.
As indicated in Figure 5, the output of a Transmitter configured for HART protocol includes two
primary modes:
Figure 5 – HART Point-to-Point and Multi-drop Value Scaling
•Point-to-Point Mode, in which one Transmitter is connected via a two-conductor, 4-20 mA
current loop to one receiver.
•Multi-Drop Mode, in which several Transmitters are connected through a two-conductor
network to a multiplexed receiver device.
In point-to-point mode, the value of the primary Process Variable (PV) is represented by a 4-20 mA
current loop, almost identical to that of a Transmitter operating in analog mode. In this case, however,
the analog signal is modulated by Frequency Shift Keying (FSK), using frequencies and current
amplitude that do not affect analog sensing at the receiver. The accuracy of the analog level must be
precisely controlled for accurate sensing. HART communication will not bump process variables.
In multi-drop mode, up to 16 transmitters in HART 5 (addresses 0-15) and up to 64 transmitters in
HART6/7 (addresses 0-63) can exist on the two-conductor network.

Page 8 ST 800 Series HART/DE Option User’s Manual Revision 5.0
3 Configuration Tools and Interfaces
3.1 Overview
This section describes the tools and interfaces involved in configuring a new ST 800 SmartLine
Pressure Transmitter for HART or DE communication operation. The information in this section also
applies to adjusting the configuration of a Transmitter that has been in operation and updating one
that is currently in operation.
3.2 Pre-requisites
The information and procedures in this manual are based on the assumption that personnel
performing configuration and calibration tasks are fully qualified and knowledgeable in the use of the
Honeywell MC Toolkit or MCT202. The name MC Toolkit or Toolkit and MCT202 are used
interchangeably as MCT202 is the model name for the Honeywell MC Toolkit product. Furthermore,
we assume that the reader is intimately familiar with the ST 800 family of SmartLine Pressure
Transmitters and thoroughly experienced in the type of process application targeted for Transmitter
deployment. Therefore, detailed procedures are supplied only in so far as necessary to ensure
satisfactory completion of configuration tasks.
3.3 Application Design, Installation, Startup, and Operation
The ST 800 SmartLine Pressure Transmitters User’s Manual, document number 34-ST-25-35,
provides the details for application design, installation, and startup; see Table 3 for topics.
Table 3 – User Manual Related Topics
ST 800 SmartLine Pressure Transmitters Users Manual
Section 2. Application Design Section 3. Installation and Startup Section 4. Operation
Safety and accuracy
Diagnostics messages
Design consideration
Site evaluation
Toolkit issues
Display installation concerns
Transmitter mounting &
zero-correction
Piping & wiring
Startup tasks and
procedures
Three-button
option
Failsafe direction
setup
Monitoring
displays
Organization
This information in this section is arranged in the following sequence:
•MC Toolkit participation in ST 800 Transmitter Setup and Configuration:
oPhysical circuit connections
oApplication components
oConfiguration for Analog, DE, and HART operation
•ST 800 Transmitter
oBasic and advanced displays
oHealth indications
oAbility to be configured and operate in a process system

Revision 5.0 ST 800 Series HART/DE Option User’s Manual Page 9
3.4 MC Toolkit Participation
Before using the MC Toolkit, be sure that you are aware of the potential consequences of
each procedure, and that you use appropriate safeguards to avoid possible problems. For
example, if the Transmitter is an element in a control loop, the loop needs to be put in manual
mode, and alarms and interlocks (i.e., trips) need to be disabled, as appropriate, before
starting a procedure.
MC Toolkit Software Applications
The MC Toolkit has two software applications to work with ST 800 SmartLine Pressure Transmitters:
•Field Device Configurator (FDC). This application is used for configuring, calibrating,
monitoring, and diagnosing HART devices. FDC conforms to the IEC 61804-3 EDDL
(Electronic Data Description Language) standard specification. The FDC application is an
open solution that supports devices with a registered device description (DD) file compatible
with HART Communication Foundation (HCF) requirements.
•MC Toolkit. This application is used for configuring, calibrating, monitoring, and diagnosing
Honeywell Digitally Enhanced (DE) devices.
Details for working with the MC Toolkit are provided in the MC Tookit User Manual, document #
34-ST-25-20. In subsequent sections of this manual, explicit operating instructions are provided only
in so far as necessary to complete required tasks and procedures.
Configuration Databases
The MC Toolkit is used to establish and/or change selected operating parameters in a Transmitter
database.
Configuration
Configuration can be accomplished both online and offline with the Transmitter powered up and
connected to the MC Toolkit. Online configuration immediately changes the Transmitter operating
parameters. For offline configuration, Transmitter operating characteristics are entered into Toolkit
memory for subsequent downloading to a Transmitter.
When you set up or configure a Transmitter, it can take up to 30 seconds for the value
to be stored in it. If you change a value and Transmitter power is interrupted before the
change is copied to nonvolatile memory, the changed value will not be moved to nonvolatile
memory.
MC Toolkit–Transmitter Electrical/Signal Connections
Figure 6 displays how to connect the MC Toolkit directly to the terminals of a HART or DE
Transmitter (top), and a HART-only Transmitter (bottom).

Page 10 ST 800 Series HART/DE Option User’s Manual Revision 5.0
Figure 6 – MC Toolkit-Transmitter Electrical/Signal Connections

Revision 5.0 ST 800 Series HART/DE Option User’s Manual Page 11
4 DE Transmitter Configuration
4.1 Configuration Personnel Requirements
The configuration processes in this section reflect the assumption that you will use the Honeywell
MC Toolkit Configuration Tool to configure an ST 800 SmartLine Pressure Transmitter. The MC
Toolkit application is used to configure Honeywell ST 3000 Pressure Transmitter, STT 3000 Smart
Temperature Transmitters, as well as the ST 800 SmartLine Pressure Transmitter. Throughout, the
term Transmitter means the ST 800 SmartLine Pressure Transmitter.
The other tools that support DE Transmitter configuration are the SmartLine Configuration Toolkit
(SCT 3000), Experion PKS, and Smart Field Communicator (SFC).
4.2 MC Toolkit Software Application Overview
Each new ST 800 SmartLine Pressure Transmitter is shipped from the factory with a basic
configuration installed. This basic configuration must be edited or revised to meet the requirements of
your process system.
The MC Toolkit application supports both online and offline configuration.
•Online operation allows you to establish communication with a DE Transmitter for the
following tasks:
oUpload a Transmitter database.
oConfigure Transmitter parameters.
oCalibrate a Transmitter.
oExecute diagnostics.
oSave a configuration to a file.
•Offline operation allows you to select a basic template, edit the parameters and download to a
Transmitter after establishing communication with it. Parameter updates can also be saved in
a file without actually downloading them to a Transmitter.
Specific operating details for the MC Toolkit displays are provided in Section 3.5, “MC Toolkit
Application Software Display Conventions,” of the MC Toolkit User Manual, (document number 34-
ST-25-20) for the following:
•Navigation
•The MC Toolkit Menu Bar
•File Menu
•Modem Menu
•Help Menu
•Data Entry and Display

Page 12 ST 800 Series HART/DE Option User’s Manual Revision 5.0
4.3 DE Transmitter Online Configuration
Online configuration consists of establishing communication between the MC Toolkit and a
Transmitter configured for DE communication. Each Transmitter has a configured database, whether
new from the factory, a spare, or one to be reconfigured. In any case, the MC Toolkit application is
used to upload the existing configuration from the Transmitter for review and editing.
Uploading a Transmitter Configuration
1. Connect a DE Transmitter to the MC Toolkit. Be sure that both devices have power applied.
2. Start the MC Toolkit application by selecting Start / MC Toolkit on the MC Toolkit /
MCT202. The MC TOOLKIT Home page will be displayed.
3. Select the Online button, and establish communication between the Toolkit and the
Transmitter.
4. When the warning message for connecting to a DE device appears, select OK.
5. Process the three warning pop-ups as appropriate, and then select OK in the Put loop in
Manual… pop-up. The QUICK MONITOR box will be displayed.