Emerson Rosemount 3051S Series Reference Manual
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Emerson Rosemount 3051S Series Reference Manual

Scalable pressure, flow, and level solution with hart protocol
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Reference Manual
00809-0100-4801, Rev HA
October 2018
™
Rosemount
3051S Series Scalable
Pressure,
™
Flow, and Level Solution
®
with HART
Protocol

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  • Page 1 Reference Manual 00809-0100-4801, Rev HA October 2018 ™ Rosemount 3051S Series Scalable Pressure, ™ Flow, and Level Solution ® with HART Protocol...

  • Page 3: Table Of Contents

    Reference Manual Contents 00809-0100-4801, Rev HA October 2018 Contents 1Section 1: Introduction Using this manual ..............1 Models covered .
  • Page 4 Contents Reference Manual 00809-0100-4801, Rev HA October 2018 2.9.5 Alarm level verification ............32 2.9.6 Process Alerts .
  • Page 5 Reference Manual Contents 00809-0100-4801, Rev HA October 2018 3.6.4 Remote display wiring and power up ......... . 68 3.6.5 eurofast/minifast connection.
  • Page 6 Contents Reference Manual 00809-0100-4801, Rev HA October 2018 5.4.3 Install the terminal block........... . . 91 5.4.4 Reassemble the process flange .
  • Page 7 Transmitter Power Consumption ..........133 7.10 Emerson Wireless 775 THUM Adapter Configuration with Advanced Diagnostics..134 7.10.1 Overview .
  • Page 8 Contents Reference Manual 00809-0100-4801, Rev HA October 2018 Contents...
  • Page 9 North American Response Center Equipment service needs. 1-800-654-7768 (24 hours—includes Canada) Outside of these areas, contact your local Emerson representative. Explosions can result in death or serious injury. Do not remove the transmitter covers in explosive environments when the circuit is live.
  • Page 10 Reference Manual 00809-0100-801, Rev HA October 2018 Replacement equipment or spare parts not approved by Emerson for use as spare parts could reduce the pressure retaining capabilities of the transmitter and may render the instrument dangerous. Use only bolts supplied or sold by Emerson as spare parts.

  • Page 11: Section 1 Introduction

    Introduction Reference Manual October 2018 00809-0100-801, Rev HA Section 1 Introduction Using this manual The sections in this manual provide information on installing, operating, and maintaining the ™ ® Rosemount 3051S Pressure Transmitter with HART Protocol. The sections are organized as follows: Section 1: Introduction provides an introduction to the pressure transmitter, how to use the manual, ...

  • Page 12: Models Covered

    Introduction Reference Manual 00809-0100-801, Rev HA October 2018 Models covered The following transmitters and the Rosemount 300S Housing Kit are covered in this manual. The Rosemount 3051S provides a wide range of applications, and many of these different applications have their own reference manuals. This manual covers the Rosemount 3051S HART, Advanced Diagnostics, and Safety Instrumented Systems (SIS).

  • Page 13: Product Recycling/Disposal

    Reference Manual Introduction 00809-0100-801, Rev HA October 2018 Rosemount 3051S HART Diagnostics Transmitter Measurement type Performance class Differential Gage Absolute Ultra Ultra for Flow Classic For information on other Rosemount 3051S transmitters, refer to the following reference manuals: Rosemount 3051S F Fieldbus Reference Manual ...
  • Page 14 Introduction Reference Manual 00809-0100-801, Rev HA October 2018 Introduction...

  • Page 15: Overview

    Instructions for performing configuration functions are given for handheld communication devices like the Field Communicator or asset management software like Emerson's AMS Device Manager. For convenience, Field Communicator Fast Key sequences (where supported) are labeled “Fast Keys” for each software function below the appropriate headings.

  • Page 16: Safety Messages

    Configuration Reference Manual 00809-0100-801, Rev HA October 2018 Safety messages Procedures and instructions in this section may require special precautions to ensure the safety of the personnel performing the operations. Information that raises potential safety issues is indicated by a warning symbol ( ).

  • Page 17: Wiring Diagrams

    Reference Manual Configuration 00809-0100-801, Rev HA October 2018 2.3.2 Wiring diagrams Bench hook-up Connect the bench equipment as shown in Figure 2-1, and turn on the Field Communicator or log into AMS Device Manager. The Field Communicator or AMS Device Manager will search for a ®...

  • Page 18: Field Communicator

    Configuration Reference Manual 00809-0100-801, Rev HA October 2018 Field Communicator For convenience, Field Communicator Fast Key sequences are labeled “Fast Keys” for each software function below the appropriate headings. The Device Dashboard Fast Keys apply to Device Driver Revision 9 or newer. The HART 5 with Diagnostics Fast Keys apply to Device Driver Revision 1. The HART 7 Fast Keys apply to Device Driver Revision 2.

  • Page 19: Field Communicator Menu Trees

    Reference Manual Configuration 00809-0100-801, Rev HA October 2018 Field Communicator menu trees 2.5.1 Device Dashboard menu tree Figure 2-3. Overview Home Identification Overview 1 Overview 1 Tag 1 Device Status 2 Configure 2 Model 2 Comm Status 3 Service Tools 3 Transmitter S/N 3 Pressure 4 Date...
  • Page 20 Configuration Reference Manual 00809-0100-801, Rev HA October 2018 Figure 2-4. Configure Tag, Description, Message, Date, Pressure Units, Temperature Units, Transfer Function, URV, LRV Basic Setup Home Configure Guided Setup 1 Overview 1 Guided Setup 1 Tag 1 Basic Setup 2 Unit 2 Configure 2 Manual Setup 2 Zero...
  • Page 21 Reference Manual Configuration 00809-0100-801, Rev HA October 2018 Figure 2-5. Service Tools Home Service Tools Device Alerts 1 Overview 1 Device Alerts 1 Refresh Alerts 2 Configure 2 Variables Variables 2 Configuration Changed 3 Service Tools 3 Trends 1 Pressure 4 Routine Maintenance 2 Scaled Variable Only Active Alerts show up...

  • Page 22: Hart 5 With Diagnostic Menu Trees

    Configuration Reference Manual 00809-0100-801, Rev HA October 2018 2.5.2 HART 5 with Diagnostic menu trees Figure 2-6. Overview Sensor Calibration 1 Upper Sensor Trim 2 Lower Sensor Trim Status Home Overview 3 Zero 1 Device Status: Good 1 Overview 1 Status 2 Communications: Polled 2 Configure 2 Primary Purpose Variable...
  • Page 23 Reference Manual Configuration 00809-0100-801, Rev HA October 2018 Figure 2-7. Configure (Guided Setup and Manual Setup) Initial Setup Configure Guided Setup Home Basic Setup 1 Basic Setup 1 Overview 1 Guided Setup 1 Initial Setup 1 Device Tagging 2 Zero Trim 2 Configure 2 Manual Setup 2 Diagnostics Setup...
  • Page 24 Configuration Reference Manual 00809-0100-801, Rev HA October 2018 Figure 2-8. Configure (Alert Setup) Detection Status Home Configure 1 SPM Status 1 Overview 1 Guided Setup 2 SPM Status (cont.) 2 Configure 2 Manual Setup 3 Standard Deviation Sensitivity* 3 Service Tools 3 Alert Setup 4 Mean Sensitivity** *If CV is selected, "Coefficient of Variation Sensitivity"...
  • Page 25 Reference Manual Configuration 00809-0100-801, Rev HA October 2018 Figure 2-9. Service Tools Service Tools Home 1 Overview 1 Device Alerts 2 Configure 2 Variables 3 Service Tools 3 Trends 4 Maintenance 5 Simulate Variables 1 All Variables 2 Pressure Variable Logging 3 Temperature Variable Logging View Variables Primary Variable...

  • Page 26: Hart 7 Menu Trees

    Configuration Reference Manual 00809-0100-801, Rev HA October 2018 2.5.3 HART 7 menu trees Figure 2-10. Overview Overview Primary Variable Home All Variables 1 Device Status: Good 1 <Mapped Variable> 1 Overview 1 Primary Variable 2 Comm Status : Burst 2 Gauge 2 Configure 2 Secondary Variable 3 Pressure...
  • Page 27 Reference Manual Configuration 00809-0100-801, Rev HA October 2018 Figure 2-11. Configure (Guided Setup and Manual Setup) Initial Setup Home Basic Setup Display Options Configure Guided Setup 1 Basic Setup 1 Overview 1 Device Tagging 1 Pressure: On or Off 1 Guided Setup 1 Initial Setup 2 Zero 2 Configure...
  • Page 28 Configuration Reference Manual 00809-0100-801, Rev HA October 2018 Figure 2-12. Configure (Alert Setup) Home Detection Status Configure 1 Overview 1 SPM Status 1 Guided Setup 2 Configure 2 Insuff Variability 2 Manual Setup 3 Std Dev Sensitivity 3 Service Tools 3 Alert Setup 4 Mean Sensitivity SPM Control...
  • Page 29 Reference Manual Configuration 00809-0100-801, Rev HA October 2018 Figure 2-13. Service Tools Home Service Tools Variables All Variables Pressure Variable Log 1 Overview 1 Alerts 1 Variable Summary 1 Primary Variable 1 Minimum Pressure 2 Configure 2 Variables 2 All Variables 2 Secondary Variable 2 Time Since Event 3 Trends...

  • Page 30: Device Dashboard Fast Key Sequence

    Configuration Reference Manual 00809-0100-801, Rev HA October 2018 2.5.4 Device Dashboard Fast Key sequence  The following menu indicates Fast Key sequences for common functions. A check ( ) indicates the basic configuration parameters. At minimum, these parameters should be verified as part of the configuration and startup procedure.

  • Page 31: Hart 5 With Diagnostics Fast Key Sequence

    Reference Manual Configuration 00809-0100-801, Rev HA October 2018 2.5.5 HART 5 with Diagnostics Fast Key sequence  The following menu indicates Fast Key sequences for common functions. A check ( ) indicates the basic configuration parameters. At minimum, these parameters should be verified as part of the configuration and startup procedure.

  • Page 32: Hart 7 Fast Key Sequence

    Configuration Reference Manual 00809-0100-801, Rev HA October 2018 2.5.6 HART 7 Fast Key sequence Function Fast Key sequence Alarm and Saturation Levels 2, 2, 2, 5 Alarm Level Configuration 2, 2, 2, 5, 6 Analog Output Alarm Direction 2, 2, 2, 5, 1 Burst Mode Control 2, 2, 5, 3 Burst Option...

  • Page 33: Process Variables

    Reference Manual Configuration 00809-0100-801, Rev HA October 2018 2.6.1 Process variables The process variables for the Rosemount 3051S provide transmitter output, and are continuously updated. The pressure reading in both engineering units and percent of range will continue to track with ™...

  • Page 34: Basic Setup

    Configuration Reference Manual 00809-0100-801, Rev HA October 2018 Basic setup 2.7.1 Set process variable units The PV Unit command sets the process variable units to allow you to monitor your process using the appropriate units of measure. Field Communicator 2, 2, 1, 2 Device Dashboard Fast Keys 2, 2, 1, 1, 2 HART 5 with Diagnostics Fast Keys...
  • Page 35 Reference Manual Configuration 00809-0100-801, Rev HA October 2018 Field Communicator 2, 2, 1, 4 Device Dashboard Fast Keys 2, 2, 1, 1, 4 HART 5 with Diagnostics Fast Keys 2, 2, 1, 1, 4 HART 7 Fast Keys 1. Enter the Fast Key sequence “Set Output (Transfer Function)”. 2.

  • Page 36: Rerange

    Product Data Sheet. Note Transmitters are shipped from Emerson fully calibrated per request or by the factory default of full scale (zero to upper range limit.) Select from one of the methods below to rerange the transmitter. Each method is unique;...
  • Page 37 Reference Manual Configuration 00809-0100-801, Rev HA October 2018 Field Communicators 1, 5 Device Dashboard Fast Keys 2, 2, 2, 1 HART 5 with Diagnostics Fast Keys 2, 2, 2, 4 HART 7 Fast Keys From the HOME screen, enter the Fast Key sequence “Rerange with a Field Communicator Only”. 1.

  • Page 38: Damping

    Configuration Reference Manual 00809-0100-801, Rev HA October 2018 AMS Device Manager 1. Right click on the device, select Calibrate, then Apply Values from the menu. 2. Select Next after the control loop is set to manual. 3. From the Apply Values menu, follow the on-line instructions to configure lower and upper range values.

  • Page 39: Lcd Display (Optional Order Code)

    Reference Manual Configuration 00809-0100-801, Rev HA October 2018 Field Communicator 2, 2, 1, 5 Device Dashboard Fast Keys 2, 2, 1, 1, 3 HART 5 with Diagnostics Fast Keys 2, 2, 1, 1, 3 HART 7 Fast Keys Enter the Fast Key sequence “Damping”. AMS Device Manager 1.
  • Page 40 Configuration Reference Manual 00809-0100-801, Rev HA October 2018 The transmitter will also drive the output to configured saturation values if the applied pressure goes outside the 4–20 mA range values. The transmitter will drive its output low or high based on the position of the alarm switch. See “Wiring the device”...

  • Page 41: Alarm And Saturation Level Configuration

    Reference Manual Configuration 00809-0100-801, Rev HA October 2018 2.9.2 Alarm and saturation level configuration To configure alarm and saturation levels with a Field Communicator or AMS Device Manager, perform the following procedure: Field Communicator 2, 2, 1, 7 Device Dashboard Fast Keys 2, 2, 2, 5 HART 5 with Diagnostics Fast Keys 2, 2, 2, 5...

  • Page 42: Alarm Level Verification

    Configuration Reference Manual 00809-0100-801, Rev HA October 2018 2.9.5 Alarm level verification The transmitter alarm level should be verified before returning the transmitter to service if the following changes are made: Replacement of electronics board, SuperModule, or LCD display  Alarm and saturation level configuration ...

  • Page 43: Scaled Variable Configuration

    Reference Manual Configuration 00809-0100-801, Rev HA October 2018 AMS Device Manager 1. Right click on the device and select Configure from the menu. 2. Select Alert Setup from the left window pane and Process Alerts from the sub-menu. 3. In the Analog Output tab, enter High Alert Value and Low Alert Value to configure the pressure alerts.
  • Page 44 Configuration Reference Manual 00809-0100-801, Rev HA October 2018 Field Communicator 2, 2, 2 Device Dashboard Fast Keys 2, 2, 3 HART 5 with Diagnostics Fast Keys 2, 2, 3 HART 7 Fast Keys To configure the scaled variable with a Field Communicator, perform the following procedure: 1.
  • Page 45 Reference Manual Configuration 00809-0100-801, Rev HA October 2018 AMS Device Manager 1. Right click on the device and select Configure from the menu. 2. Select Manual Setup from the left window pane. 3. In the Scaled Variable tab, locate and select the Configure Scaled Variable button. 4.

  • Page 46: Re-Mapping

    Reference Manual Configuration 00809-0100-801, Rev HA October 2018 DP Flow example of scaled variable This DP Flow example of scaled variable takes the DP reading of inH O, and outputs the resulting flow in gal/h. Output is scaled with a square root operation internally. The DP transmitter is used in conjunction with an orifice plate in a flow application where the differential pressure at full scale flow is 125 inH O.

  • Page 47: Module Temperature Unit

    Reference Manual Configuration 00809-0100-801, Rev HA October 2018 2. Select desired primary variable and select Enter. 3. Select desired secondary variable and select Enter. 4. Select desired tertiary variable and select Enter. 5. If using 3051S HART 5 with Diagnostics or 3051S with HART 7, select desired quaternary variable and select Enter.

  • Page 48: Diagnostics And Service

    Reference Manual Configuration 00809-0100-801, Rev HA October 2018 2.10 Diagnostics and service Diagnostics and service functions listed below are primarily for use after field installation. The transmitter test feature is designed to verify that the transmitter is operating properly, and can be performed either on the bench or in the field.

  • Page 49: Simulate Device Variables

    Reference Manual Configuration 00809-0100-801, Rev HA October 2018 2.10.2 Simulate device variables It is possible to temporarily set the pressure, module temperature, or scaled variable to a user-defined fixed value for testing purposes. Once the simulated variable method is left, the process variable will be automatically returned to a live measurement.
  • Page 50 Configuration Reference Manual 00809-0100-801, Rev HA October 2018 a. Select SAVE from the bottom of the Field Communicator screen. b. Select to save your configuration in either the Internal Flash (default) or the System Card. c. Enter the name for this configuration file. d.

  • Page 51: Burst Mode

    Reference Manual Configuration 00809-0100-801, Rev HA October 2018 Applying a User Configuration in AMS Device Manager Any amount of user configurations can be created for the application. They can also be saved, and applied to connected devices or to devices in the device list or plant database. Note When using AMS Device Manager Revision 6.0 or later, the device to which the user configuration is applied must be the same model type as the one created in the user configuration.

  • Page 52: Multidrop Communication

    Configuration Reference Manual 00809-0100-801, Rev HA October 2018 Selecting burst mode options in HART 7 Message content options: PV only  Percent of range/current  PV, 2V, 3V, 4V  Process variables and status  Process variables  Device status ...

  • Page 53: Changing A Transmitter Address

    Reference Manual Configuration 00809-0100-801, Rev HA October 2018 Each transmitter is identified by a unique address and responds to the commands defined in the HART protocol. Field Communicators and AMS Device Manager can test, configure, and format a multidropped transmitter the same way as a transmitter in a standard point-to-point installation. Note A transmitter in multidrop mode has the analog output fixed at 4 mA.
  • Page 54 Configuration Reference Manual 00809-0100-801, Rev HA October 2018 Field Communicator 3, 1, 2 Device Dashboard Fast Keys Left arrow, 3, 1, 2 HART 5 with Diagnostics Fast Keys Left arrow, 3, 1, 2 HART 7 Fast Keys 1. Select Utility and Configure HART Application. 2.

  • Page 55: Overview

    Installation Reference Manual October 2018 00809-0100-4801, Rev HA Section 3 Hardware Installation Overview ................page 41 Safety messages .

  • Page 56: Considerations

    Use only bolts supplied or sold by Emerson as spare parts. ™ Improper assembly of manifolds to traditional flange can damage SuperModule Platform.

  • Page 57: Environmental Considerations

    Reference Manual Installation 00809-0100-4801, Rev HA October 2018 3.3.2 Environmental considerations Best practice is to mount the transmitter in an environment that has minimal ambient temperature change. The transmitter electronics temperature operating limits are –40 to 185 °F (–40 to 85 °C). Refer to Rosemount 3051S Series of Instrumentation Product Data Sheet, which lists the sensing element...

  • Page 58: Draft Range Considerations

    Installation Reference Manual 00809-0100-4801, Rev HA October 2018 3.3.4 Draft range considerations Installation For the Rosemount 3051S_CD0 Draft Range Pressure Transmitter, it is best to mount the transmitter with the isolators parallel to the ground. Installing the transmitter in this way reduces oil mounting effect and provides for optimal temperature performance.

  • Page 59: Installation Procedures

    Reference Manual Installation 00809-0100-4801, Rev HA October 2018 Installation procedures An overview of the installation steps for a Rosemount 3051S Pressure Transmitter is depicted in Figure 3-3. These steps are described in more detail in the following sections. Figure 3-3. HART Installation Flowchart Installation...

  • Page 60: Mount The Transmitter

    Installation Reference Manual 00809-0100-4801, Rev HA October 2018 3.4.1 Mount the transmitter Process flange orientation Mount the process flanges with sufficient clearance for process connections. For safety reasons, place the drain/vent valves so the process fluid is directed away from possible human contact when the vents are used.
  • Page 61 Reference Manual Installation 00809-0100-4801, Rev HA October 2018 4. Install the meter cover and tighten to ensure metal to metal contact. Figure 3-5. Optional LCD Display A. Housing B. Interface board C. Connector pins D. LCD display E. Meter cover Electronics housing clearance Mount the transmitter so the terminal side and the LCD display are accessible.
  • Page 62 The Rosemount 3051S can be shipped with a coplanar flange or a traditional flange installed with four 1.75-in. flange bolts. Stainless steel bolts supplied by Emerson are coated with a lubricant to ease installation. Carbon steel bolts do not require lubrication. No additional lubricant should be applied when installing either type of bolt.
  • Page 63 00809-0100-4801, Rev HA October 2018 Bolt installation Only use bolts supplied with the Rosemount 3051 or sold by Emerson as parts for the Rosemount 3051 Transmitter. The use of non approved bolts could reduce pressure. Use the following bolt installation procedure: 1.

  • Page 64: Mounting Brackets

    Installation Reference Manual 00809-0100-4801, Rev HA October 2018 Mounting brackets Facilitate mounting transmitter to a 2-in. pipe, or to a panel. The B4 Bracket (SST) option is standard for use with the coplanar and in-line process connections. See Rosemount 3051S Series of Instrumentation Product Data Sheet for bracket dimensions and mounting configurations for the B4 option.

  • Page 65: Configure Alarm And Security Switch

    Reference Manual Installation 00809-0100-4801, Rev HA October 2018 3.4.2 Configure alarm and security switch Note If alarm and security adjustments are not installed, the transmitter will operate normally with the default alarm condition alarm high and the security off. Configure alarm direction The transmitter alarm direction is set by repositioning the Plantweb housing switch or Junction Box housing jumper.

  • Page 66: Impulse Piping

    Installation Reference Manual 00809-0100-4801, Rev HA October 2018 Usage note The Field Communicator can be used to configure the security on and off. Otherwise, if the transmitter contains the D1 option, the switch/jumper will override software write protect. To disable the zero and span buttons (local keys), for transmitters with the D1 option, enter the Fast Key sequence “Disable Zero and Span Adjustment: 2, 2, 6, 2...

  • Page 67: Process Connections

    Reference Manual Installation 00809-0100-4801, Rev HA October 2018 Best practices The piping between the process and the transmitter must accurately transfer the pressure to obtain accurate measurements. These are some possible sources of error: pressure transfer, leaks, friction loss (particularly if purging is used), trapped gas in a liquid line, liquid in a gas line, density variations between the legs, and plugged impulse piping.

  • Page 68: Rosemount 305, 306, And 304 Manifolds

    Installation Reference Manual 00809-0100-4801, Rev HA October 2018 Figure 3-8. In-line Gage Low Side Pressure Port A. Low side pressure port (under neck label) Rosemount 305, 306, and 304 Manifolds The Rosemount 305 Integral Manifold mounts directly to the transmitter and is available in two styles: Traditional and Coplanar.

  • Page 69: Rosemount 305 Integral Manifold Installation Procedure

    Reference Manual Installation 00809-0100-4801, Rev HA October 2018 Figure 3-11. Rosemount 304 Manifold Styles Rosemount 304 Traditional Rosemount 304 Wafer 3.5.1 Rosemount 305 Integral Manifold installation procedure To install a Rosemount 305 Integral Manifold to a Rosemount 3051S Transmitter: 1. Inspect the PTFE sensor module O-rings. Undamaged O-rings may be reused. If the O-rings are damaged (if they have nicks or cuts, for example), replace with O-rings designed for Rosemount transmitter.

  • Page 70: Rosemount 306 Integral Manifold Installation Procedure

    Installation Reference Manual 00809-0100-4801, Rev HA October 2018 3.5.2 Rosemount 306 Integral Manifold installation procedure The Rosemount 306 Manifold is for use only with a Rosemount 3051S In-line Transmitter. Assemble the Rosemount 306 Manifold to the Rosemount 3051S In-line Transmitter with a thread sealant.
  • Page 71 Reference Manual Installation 00809-0100-4801, Rev HA October 2018 Open the equalize valve to equalize the pressure on both sides of the transmitter. The manifold is now in the proper configuration for performing a Drain/Vent Drain/Vent zero trim on the transmitter. valve valve Equalize...
  • Page 72 Installation Reference Manual 00809-0100-4801, Rev HA October 2018 To zero trim the transmitter, first close the isolate valve on the low pressure (downstream) side of the transmitter and the vent valve. (Plugged) (Plugged) Equalize Equalize (closed) (closed) Isolate Isolate (open) (closed) Process Drain vent...
  • Page 73 Reference Manual Installation 00809-0100-4801, Rev HA October 2018 Close the equalize valve on the high pressure (upstream) side. (Plugged) (Plugged) Equalize Equalize (closed) (closed) Isolate Isolate (open) (closed) Process Drain vent Process (closed) Finally, to return the transmitter to service, open the low side isolate valve and vent valve.

  • Page 74: Wiring The Device

    Installation Reference Manual 00809-0100-4801, Rev HA October 2018 To bring the transmitter to atmospheric pressure, open the Transmitter vent valve or bleed screw. Note Vent -in. male NPT pipe plug may be installed in the test/vent port (open) and will need to be removed with a wrench in order to vent the manifold properly.

  • Page 75: Wire The Device

    Reference Manual Installation 00809-0100-4801, Rev HA October 2018 Important Install the enclosed pipe plug (found in the box) in the unused conduit opening. For straight threads, a minimum of six threads must be engaged. For tapered threads, install the plug wrench-tight. For material compatibility considerations, refer to Material Selection Technical Note.
  • Page 76 Installation Reference Manual 00809-0100-4801, Rev HA October 2018 Surges/transients The transmitter will withstand electrical transients of the energy level usually encountered in static discharges or induced switching transients. However, high-energy transients, such as those induced in wiring from nearby lightning strikes, can damage the transmitter. Optional transient protection terminal block The transient protection terminal block can be ordered as an installed option (Option Code T1 in the transmitter model number) or as a spare part to retrofit existing Rosemount 3051S Transmitters in the...

  • Page 77: Ground The Transmitter Housing

    Reference Manual Installation 00809-0100-4801, Rev HA October 2018 Note A minimum loop resistance of 250 ohms is required to communicate with a Field Communicator. If a single power supply is used to power more than one Rosemount 3051S Transmitter, the power supply used, and circuitry common to the transmitters, should not have more than 20 ohms of impedance at 1200 Hz.

  • Page 78: Remote Display Wiring And Power Up

    Installation Reference Manual 00809-0100-4801, Rev HA October 2018 Note Grounding the transmitter case using the threaded conduit connection may not provide a sufficient ground. The transient protection terminal block (option code T1) will not provide transient protection unless the transmitter case is properly grounded. Use the above guidelines to ground the transmitter case.

  • Page 79: Eurofast/Minifast Connection

    Reference Manual Installation 00809-0100-4801, Rev HA October 2018 Figure 3-15. Remote Mount Display Wiring Diagram Junction Box housing Remote mount display (white) 24 AWG (blue) 24 AWG (black) 22 AWG (red) 22 AWG 4-20 mA Note Wire colors provided above are per Madison AWM Style 2549 cable. Wire color may vary depending on cable selected.

  • Page 80: Quick Connect Wiring

    Installation Reference Manual 00809-0100-4801, Rev HA October 2018 Reassembly of conduit receptacles If the conduit receptacle is removed or replaced, follow the instructions below to re-wire the GE or GM conduit receptacle to the terminal block: 1. Connect the green/yellow lead wire to the internal ground screw. 2.

  • Page 81: Power The Transmitter

    Reference Manual Installation 00809-0100-4801, Rev HA October 2018 Figure 3-17. Quick Connect Housing Pin-Out A. Ground B. No connection For other wiring details, refer to pin-out drawing and the cordset manufacturer’s installation instructions. 3.6.7 Power the transmitter Power supply 4–20 mA transmitters The dc power supply should provide power with less than two percent ripple.
  • Page 82 Installation Reference Manual 00809-0100-4801, Rev HA October 2018 Figure 3-18. Cover Jam Screw Plantweb housing Junction Box housing A. 2x cover jam screw (1 per side) B. Cover jam screw Installation...

  • Page 83: Overview

    Operation and Maintenance Reference Manual October 2018 00809-0100-4801, Rev HA Section 4 Operation and Maintenance Overview ................page 73 ®...

  • Page 84: Calibration Overview

    Operation and Maintenance Reference Manual 00809-0100-4801, Rev HA October 2018 Table 4-1. Recommended Calibration Tasks Transmitter Bench calibration tasks Field calibration tasks Set output configuration parameters: 1. Reconfigure parameters if necessary. a. Set the range points. 2. Zero trim the transmitter to compensate for mounting effects or static pressure effects.

  • Page 85: Determining Calibration Frequency

    Reference Manual Operation and Maintenance 00809-0100-4801, Rev HA October 2018 Calibrate the 4–20 mA output 4–20 mA Output Trim (page 79); or  4–20 mA Output Trim Using Other Scale (page  Data flow can be summarized in four major steps: 1.

  • Page 86: Selecting A Trim Procedure

    Operation and Maintenance Reference Manual 00809-0100-4801, Rev HA October 2018 Reference accuracy = ± 0.055% of span Ambient temperature effect = ×  0.0125  per 50 °F ± ± ----------------------------------- - 0.0625 0.0833% of span   Span Span static pressure effect ±...

  • Page 87: Zero Trim

    Reference Manual Operation and Maintenance 00809-0100-4801, Rev HA October 2018 Note Do not perform a zero trim on Rosemount 3051S Absolute Pressure Transmitters. Zero trim is zero based, and absolute pressure transmitters reference absolute zero. To correct mounting position effects on an absolute pressure transmitter, perform a low trim within the sensor trim function.

  • Page 88: Recall Factory Trim-Sensor Trim

    Operation and Maintenance Reference Manual 00809-0100-4801, Rev HA October 2018 Field Communicator To calibrate the sensor with a Field Communicator using the sensor trim function, perform the following procedure: 1. Assemble and power the entire calibration system including a transmitter, Field Communicator, power supply, pressure input source, and readout device.

  • Page 89: Analog Output Trim

    Reference Manual Operation and Maintenance 00809-0100-4801, Rev HA October 2018 AMS Device Manager 1. Right click on the device and select Methods, then Calibrate, then Recall Factory Trim from the menu 2. Set the control loop to manual, then select Next. 3.

  • Page 90: Digital-To-Analog Trim Using Other Scale

    Operation and Maintenance Reference Manual 00809-0100-4801, Rev HA October 2018 AMS Device Manager 1. Right click on the device and select Methods, then Calibrate, then D/A Trim from the menu 2. Follow the on-screen prompts. 3. Select Finish to acknowledge the method is complete. 4.2.10 Digital-to-Analog trim using other scale 3, 4, 2, 2...

  • Page 91: Line Pressure Effect (Range 2 And 3)

    Reference Manual Operation and Maintenance 00809-0100-4801, Rev HA October 2018 AMS Device Manager 1. Right click on the device and select Methods, then Calibrate, then Recall Factory Trim from the menu 2. Set the control loop to manual, then select Next. 3.
  • Page 92 Operation and Maintenance Reference Manual 00809-0100-4801, Rev HA October 2018 Example: Line pressure is 3000 psi (207 bar). Zero effect error calculation: ± {0.2 + 0.2 x [3 kpsi – 2 kpsi]} = ±0.4% of the upper range limit Span effect Correctable to ±0.2% of reading per 1000 psi (69 bar) for line pressures from 0 to 3626 psi (0 to 250 bar) The systematic span shift caused by the application of static line pressure is –0.85% of reading per 1000 psi (69 bar) for Range 4 transmitters, and –0.95% of reading per 1000 psi (69 bar) for...

  • Page 93: Diagnostic Messages

    Reference Manual Operation and Maintenance 00809-0100-4801, Rev HA October 2018 Note After sensor trimming Rosemount 3051S Range 4 and 5 Transmitters for high differential pressure applications, verify the 4 and 20 mA points are at the correct values using the Field Communicator. For the example above, this would be 500 and 1500 respectively.
  • Page 94 Operation and Maintenance Reference Manual 00809-0100-4801, Rev HA October 2018 PV limit The primary variable read by the transmitter is outside of the transmitter’s range. NONPV limit A non-primary variable read by the transmitter is outside of the transmitter’s range. Curr sat The primary variable read by the module is outside of the specified range, and the analog output has been driven to saturation levels.

  • Page 95: Field Upgrades

    Reference Manual Operation and Maintenance 00809-0100-4801, Rev HA October 2018 Keys disable This message appears during reranging with the integral zero and span buttons and indicates that the transmitter local zero and span adjustments have been disabled. The adjustments have been disabled by software commands from the Field Communicator or AMS Device Manager.
  • Page 96 Operation and Maintenance Reference Manual 00809-0100-4801, Rev HA October 2018 Table 4-2. F Fieldbus Upgrade Kits OUNDATION Part number Standard F Fieldbus Upgrade kit 03151-9021-0021 OUNDATION Transient Protection F Fieldbus Upgrade kit 03151-9021-0022 OUNDATION FISCO F Fieldbus Upgrade kit 03151-9021-0023 OUNDATION Refer to “Disassembly procedures”...

  • Page 97: Overview

    Troubleshooting Reference Manual October 2018 00809-0100-4801, Rev HA Section 5 Troubleshooting Overview ................page 85 Safety messages .

  • Page 98: Disassembly Procedures

    Troubleshooting Reference Manual October 2018 00809-0100-4801, Rev HA Table 5-1. Troubleshooting Symptom Corrective actions Verify power is applied to signal terminals Check power wires for reversed polarity Transmitter milliamp reading is zero Verify terminal voltage is 10.5 to 42.4 Vdc Check for open diode across test terminal Verify the output is between 4 and 20 mA or saturation levels Verify clean DC Power to transmitter (Max AC noise 0.2 volts peak to peak)

  • Page 99: Remove From Service

    Reference Manual Troubleshooting 00809-0100-4801, Rev HA October 2018 5.3.1 Remove from service Follow these steps: 1. Follow all plant safety rules and procedures. 2. Power down device. 3. Isolate and vent the process from the transmitter before removing the transmitter from service. 4.

  • Page 100: Remove Interface Assembly

    Troubleshooting Reference Manual 00809-0100-4801, Rev HA October 2018 5.3.3 Remove interface assembly The Standard Interface Assembly, Adjustment Interface Assembly, Safety Certified Electronics Assembly ® (with yellow casing), or HART Diagnostics Electronics Assembly (black casing with white label) is located in the compartment opposite the terminal side in the Plantweb housing. To remove the assembly, perform the following procedure.

  • Page 101: Reassembly Procedures

    Reference Manual Troubleshooting 00809-0100-4801, Rev HA October 2018 2. Unscrew the housing from the SuperModule. Figure 5-3. Housing Rotation Set Screw Location Plantweb Junction Box A. Housing rotation set screw ( -in.) Reassembly procedures important The V-seal must be installed at the bottom of the housing. 5.4.1 Attach SuperModule to Plantweb or Junction Box housing 1.

  • Page 102: Reassemble The Process Flange

    Troubleshooting Reference Manual 00809-0100-4801, Rev HA October 2018 2. Tighten the captive screws on the terminal block. 3. Attach the Plantweb housing cover and tighten so that metal contacts metal to meet explosion-proof requirements. Junction Box housing 1. Apply a light coat of low temperature silicon grease to the SuperModule connector. 2.

  • Page 103: Service Support

    Service support ™ To expedite the return process outside of the United States, contact the nearest Emerson representative. Within the United States, call the Emerson Instrument and Valves Response Center using the 1-800-654-RSMT (7768) toll-free number. This center, available 24 hours a day, will assist you with any needed information or materials.
  • Page 104 Reference Manual Troubleshooting 00809-0100-4801, Rev HA October 2018 Troubleshooting...

  • Page 105: Rosemount 3051S Safety Certified Identification

    Safety Instrumented System Reference Manual October 2018 00809-0100-4801, Rev HA Section 6 Safety Instrumented Systems Rosemount 3051S safety certified identification ......... .page 93 Installation in SIS applications .

  • Page 106: Configuring In Sis Applications

    Safety Instrumented System Reference Manual 00809-0100-4801, Rev HA October 2018 If hardware security switches are not installed, security should be “ON” in the software to prevent accidental or deliberate change of configuration data during normal operation. Configuring in SIS applications ®...

  • Page 107: Sis Operation And Maintenance

    The following proof tests are recommended. In the event that an error is found in the safety and functionality, proof test results and corrective actions taken can be documented at Emerson.com/Measurement-Instrumentation/Safety-Measurement. All proof test procedures must be carried out by qualified personnel.

  • Page 108: Partial Proof Test, Patc Diagnostics Not Enabled

    Safety Instrumented System Reference Manual 00809-0100-4801, Rev HA October 2018 6.4.2 Partial proof test, PATC diagnostics not enabled The simple suggested proof test consists of a power cycle plus reasonability checks of the transmitter output. Reference the FMEDA Report for percent of possible DU failures in the device. Required tools: Field Communicator and mA meter.

  • Page 109: Comprehensive Proof Test, Patc Diagnostics Enabled

    The Rosemount 3051S is repairable by major component replacement. All failures detected by the transmitter diagnostics or by the proof-test must be reported. Feedback can be submitted electronically at Emerson.com/Measurement-Instrumentation/Safety-Measurement. All product repair and part replacement should be performed by qualified personnel.
  • Page 110 Safety Instrumented System Reference Manual 00809-0100-4801, Rev HA October 2018 Safety Instrumented System...

  • Page 111: Overview

    Device Diagnostics ..............page 133 Emerson Wireless 775 THUM Adapter Configuration with Advanced Diagnostics ... page 134 Rosemount 333 Hart Tri-Loop Configuration with Advanced Diagnostics .

  • Page 112: User Interface

    Advanced HART Diagnostic Suite Reference Manual 00809-0100-4801, Rev HA October 2018 1. Process Intelligence & Plugged Impulse Line Diagnostics – The Process Intelligence and Plugged Impulse Line diagnostics are two distinct diagnostics that use the same patented statistical processing technology. Process Intelligence uses this patented technology to detect changes in the process or process equipment.

  • Page 113: Diagnostic Action Settings

    Human Centered Design concepts. The Device Dashboard can be obtained with DD revision 3051S HDT Dev Rev 4 DD Rev 2. The following screen shots are taken from Emerson‘s AMS Device Manager, version 10.5. All screens shown are based on the Device Dashboard interface.

  • Page 114: Process Intelligence And Plugged Impulse Line Diagnostics

    Advanced HART Diagnostic Suite Reference Manual 00809-0100-4801, Rev HA October 2018 Process Intelligence and Plugged Impulse Line Diagnostics 7.3.1 Introduction Process Intelligence and Plugged Impulse Line diagnostics provide a means for early detection of abnormal situations in the process environment and process connection. The technology is based on the premise that virtually all dynamic processes have a unique noise or variation signature when operating normally.
  • Page 115 Reference Manual Advanced HART Diagnostic Suite 00809-0100-4801, Rev HA October 2018 Figure 7-3. CV is the Ratio of Standard Deviation to Mean CV is stable if Mean is proportional to Standard Deviation. Mean Standard Deviation Coefficient of Variation This statistical information can be provided to the user in two ways. First, the statistical parameters can be made available to the host system directly via HART communication protocol or HART to other protocol converters.

  • Page 116: Overview

    HART and handheld communication devices like the Field Communicator or asset management software like Emerson’s AMS Device Manager. The values can also be assigned as secondary variables from the device for 4–20 mA communication to the user through other devices like ™...
  • Page 117 Reference Manual Advanced HART Diagnostic Suite 00809-0100-4801, Rev HA October 2018 Figure 7-5. Simplified Process Intelligence and Plugged Impulse Line Diagnostics Flowchart User Initiatives Compute mean (X) and std. dev. Compute mean, Change Status std. dev. for 3 min. System Stable? Sufficient “Insufficient...

  • Page 118: Assigning Statistical Values To Outputs

    Therefore, Emerson cannot absolutely warrant or guarantee that the Process Intelligence or Plugged Impulse Line diagnostics will accurately detect each specific condition under all circumstances.

  • Page 119: Process Intelligence And Plugged Impulse Line Diagnostics Configuration

    Reference Manual Advanced HART Diagnostic Suite 00809-0100-4801, Rev HA October 2018 7.3.4 Process Intelligence and Plugged Impulse Line Diagnostics configuration 2, 1, 2, 1 HART 5 with Diagnostics Fast Keys 2, 1, 2, 1 HART 7 Fast Keys For inexperienced users, guided setup is recommended. Guided setup walks the user through settings that configure the Process Intelligence or Plugged Impulse Line diagnostic for most common usage and applications.
  • Page 120 Advanced HART Diagnostic Suite Reference Manual 00809-0100-4801, Rev HA October 2018 The SPM Status screen shows overview information for the diagnostic. The process for operation of the Process Intelligence and Plugged Impulse Line diagnostics is: Configure the diagnostic using Baseline Configuration and Detection Configuration screens. ...
  • Page 121 Reference Manual Advanced HART Diagnostic Suite 00809-0100-4801, Rev HA October 2018 recommended. The Learn/Monitor Period is always set in minutes. The default value is three minutes and the valid range is one to 60 minutes. Figure 7-10 illustrates the effect of Learn/Monitor Period on the statistical calculations. Notice how a shorter sampling window of three minutes captures more variation (e.g.
  • Page 122 Advanced HART Diagnostic Suite Reference Manual 00809-0100-4801, Rev HA October 2018 Standard Deviation Difference, Mean Difference If these difference values are exceeded during the Verification mode, the Process Intelligence or Plugged Impulse Line diagnostic will not start Monitoring mode and will continue verifying the baseline. If the diagnostic will not leave the Verification mode, these values should be increased.
  • Page 123 Reference Manual Advanced HART Diagnostic Suite 00809-0100-4801, Rev HA October 2018 Figure 7-12. Detection Configuration Screen for CV Standard Deviation Sensitivity, Mean Sensitivity Shows the current sensitivity level for detecting changes in standard deviation or mean. Users can choose from preset values of High, Medium, and Low. Custom sensitivity levels can also be configured. Coefficient of Variation Sensitivity Shows the current sensitivity level for detecting changes in the Coefficient of Variation.
  • Page 124 Advanced HART Diagnostic Suite Reference Manual 00809-0100-4801, Rev HA October 2018 Threshold Value If sensitivity is custom, this field will display the custom sensitivity setting as percent change from the baseline value. Configure Sensitivity This button launches a window for entering sensitivity settings. Table 7-3.

  • Page 125: Operation

    Reference Manual Advanced HART Diagnostic Suite 00809-0100-4801, Rev HA October 2018 Low Detection Message Customizable message field related to Standard Deviation/Coefficient of Variation crossing the lower sensitivity threshold value. This message can be used to describe the abnormal process condition or provide additional details for troubleshooting.
  • Page 126 Advanced HART Diagnostic Suite Reference Manual 00809-0100-4801, Rev HA October 2018 Mode will switch to Monitoring and gray lines that indicate the sensitivity setting will appear on the charts. Reset If the diagnostic trip action is set to “Alert Latched”, clicking on Reset will clear the alert when process conditions are back to normal or baseline.
  • Page 127 Reference Manual Advanced HART Diagnostic Suite 00809-0100-4801, Rev HA October 2018 Number of Relearns This is the number of times the diagnostic algorithm relearn has been initiated by the user or via automatic relearn. Detection If the Process Intelligence or Plugged Impulse Line diagnostic detects a standard deviation, mean, or coefficient of variation change outside the threshold values, the SPM Status box will indicate “Detection”, followed by the type of detection.

  • Page 128: Troubleshooting The Process Intelligence And Plugged Impulse Line Diagnostics

    Note Emerson cannot absolutely warrant or guarantee that Process Intelligence or Plugged Impulse Line diagnostics will accurately detect each specific abnormal condition under all circumstances. Standard maintenance procedures and safety precautions should not be ignored because the Process Intelligence or Plugged Impulse Line diagnostic is enabled.

  • Page 129: Loop Integrity

    Reference Manual Advanced HART Diagnostic Suite 00809-0100-4801, Rev HA October 2018 Table 7-7. Possible Process Intelligence and Plugged Impulse Line diagnostic Issues and Resolutions Process Intelligence diagnostic issue Action Diagnostic status indicates insufficient Process has very low noise. Turn off insufficient variability check variability and will not leave learning or (Verification Criteria screen).

  • Page 130: Overview

    Diagnostics monitors and detects changes in the terminal Voltage from expected values to detect common failures. It is not possible to predict and detect all types of electrical failures on the 4–20mA output. Therefore, Emerson cannot absolutely warrant or guarantee that the Loop Integrity diagnostic will accurately detect failures under all circumstances.
  • Page 131 Reference Manual Advanced HART Diagnostic Suite 00809-0100-4801, Rev HA October 2018 The rest of the configuration section explains the parameters for manual configuration of the Loop Integrity diagnostic. Figure 7-18. Manual Configuration of Power Advisory Main Screen The Power Advisory configuration screen allows users to characterize the loop and configure the Terminal Voltage Deviation Limit and the Action.

  • Page 132: Power Supply

    Severe changes in the electrical loop may inhibit HART Communication or the ability to reach alarm values. Therefore, Emerson cannot absolutely warrant or guarantee that the correct Failure Alarm level (HIGH or LOW) can be read by the host system at the time of annunciation.

  • Page 133: Troubleshooting

    Reference Manual Advanced HART Diagnostic Suite 00809-0100-4801, Rev HA October 2018 7.4.4 Troubleshooting Table 7-8. Possible Loop Integrity diagnostic issues and resolutions Issue Resolution Transmitter The loop has been severely degraded and the transmitter does not have enough automatically resets voltage to generate a HIGH alarm.
  • Page 134 Advanced HART Diagnostic Suite Reference Manual 00809-0100-4801, Rev HA October 2018 Figure 7-20. Diagnostic Log Figure 7-20 shows the Diagnostic Log screen where a set of ten events and time stamp can be seen. Status Event This is the name of the event that was recorded in the transmitter. Table 7-9 shows a list of possible status events that can be recorded.
  • Page 135 Reference Manual Advanced HART Diagnostic Suite 00809-0100-4801, Rev HA October 2018 Table 7-9. Possible Status Events for Diagnostic Log Alert/status Criticality Analog Output Fixed Set, Cleared Maintenance Analog Output Saturated Set, Cleared Maintenance Power Advisory Diagnostic Alert Set, Cleared Maintenance Pressure Out of Limits Set, Cleared Maintenance Sensor Trim Mode Set, Cleared...

  • Page 136: Variable Logging

    Advanced HART Diagnostic Suite Reference Manual 00809-0100-4801, Rev HA October 2018 Variable Logging 7.6.1 Overview Variable Logging can be used in a number of ways. The first function is the logging and time-stamping of the minimum and maximum pressures and module temperatures. The second function is logging and time-stamping of over pressure or over temperature conditions, events that could have an effect on the life of the transmitter.

  • Page 137: Temperature Variable Logging

    Reference Manual Advanced HART Diagnostic Suite 00809-0100-4801, Rev HA October 2018 Total Time Above/Below This is the accumulated time the pressure sensor has been in an over-pressure condition. This elapsed total time is independent of the number of events or frequency; it is the total or sum time the transmitter was in this condition.
  • Page 138 Advanced HART Diagnostic Suite Reference Manual 00809-0100-4801, Rev HA October 2018 Figure 7-22. Temperature Variable Logging Screen Time Outside Sensor Limits gives the operator/maintenance personnel an indication of possible misapplication of the transmitter. The Lower and Upper operate the same. They both include a Time Since 1st Event, Number of Events, and Total time.

  • Page 139: Process Alerts

    Reference Manual Advanced HART Diagnostic Suite 00809-0100-4801, Rev HA October 2018 Process Alerts 7.7.1 Overview Process alerts can be used in addition to alarm or alerts generated in the control system to indicate problems with the process or installation. 7.7.2 Pressure Alerts 2, 3, 4, 1 HART 5 with Diagnostics Fast Keys...

  • Page 140: Temperature Alerts

    Advanced HART Diagnostic Suite Reference Manual 00809-0100-4801, Rev HA October 2018 Total Event Time (high/low) These fields show the total time the transmitter’s input pressure was above the High Alert Value or below the Low Alert Value. Time Since 1st Event (high/low) This is the elapsed time since the first Pressure Alert event for High Alert Value and Low Alert Value.

  • Page 141: Service Alerts

    Reference Manual Advanced HART Diagnostic Suite 00809-0100-4801, Rev HA October 2018 and within the alert limits, the alert is automatically cleared. Selecting On Latched will generate the same HART alert but will require a manual reset to clear the alert. Latched alert action is recommended if third party alert monitor software is likely to miss alerts due to slow polling of HART data.
  • Page 142 Advanced HART Diagnostic Suite Reference Manual 00809-0100-4801, Rev HA October 2018 Figure 7-25. Service Alert Screen Time Remaining Amount of time remaining before the HART alert is generated. This value begins counting down to zero as soon as the diagnostic is turned on. Time remaining can be configured in terms of number of years, days, hours, minutes, and seconds.

  • Page 143: Device Diagnostics

    Reference Manual Advanced HART Diagnostic Suite 00809-0100-4801, Rev HA October 2018 Device Diagnostics 7.9.1 Overview In addition to standard device diagnostics that provide notification of when the transmitter fails, the Rosemount 3051S Pressure Transmitter with Advanced HART Diagnostics has predictive device diagnostics that detect issues in the electronics that may result in on-scale failure.

  • Page 144: Emerson Wireless 775 Thum Adapter Configuration With Advanced Diagnostics

    7.10.2 Installation and commissioning Below are the four major steps to commission the Rosemount 3051S with Advanced Diagnostics and THUM Adapter. Further detail on these steps can be found in the Emerson Wireless 775 THUM Adapter Reference Manual. 1. Check the Rosemount 3051S variable assignments (SV, TV, QV) and remap as necessary to assign variables intended for use with the THUM Adapter.

  • Page 145: Rosemount 333 Hart Tri-Loop Configuration With Advanced Diagnostics

    Reference Manual Advanced HART Diagnostic Suite 00809-0100-4801, Rev HA October 2018 7.11 Rosemount 333 Hart Tri-Loop Configuration with Advanced Diagnostics 7.11.1 Overview The Rosemount 333 HART Tri-Loop can be used in conjunction with the Rosemount 3051S with Advanced HART Diagnostics to acquire up to three more variables via 4–20 mA analog signals. The selectable process variables are Pressure, Temperature, Scaled Variable, Standard Deviation, Mean, or Coefficient of Variation.
  • Page 146 Advanced HART Diagnostic Suite Reference Manual 00809-0100-4801, Rev HA October 2018 3. Configure the Rosemount 333 HART Tri-Loop. The Channel configuration must be identical to the variables mapped in the Rosemount 3051S with Advanced Diagnostics. Note The Rosemount 333 HART Tri-Loop default address is 1. The HART host must be configured to Poll for the Rosemount 333 HART Tri-Loop in order to find it.

  • Page 147: Aappendix A: Specifications And Reference Data

    To view current Rosemount 3051S Product Certifications, follow these steps: Drawings 1. Go to Emerson.com/Rosemount/3051S. To view current Rosemount 3051S Ordering Information, 2. Scroll as needed to the green menu bar and click Specifications, and Drawings, follow these steps: Documents & Drawings.
  • Page 148 Reference Manual Reference Data October 2018 00809-0100-4801, Rev HA Reference Data...
  • Page 150 Dubai, United Arab Emirates The Emerson logo is a trademark and service mark of Emerson Electric Co. +971 4 8118100 AMS is a mark of Emerson. Rosemount is a mark of one of the Emerson family of companies. +971 4 8865465 All other marks are the property of their respective owners.

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