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Emerson 3051N User's Manual

1. Rosemount 3051N June 2008 ORDERING INFORMATION Rosemount 3051N Differential Gage and Absolute Pressure Transmitters Not Applicable Applicable Rosemount Transmitter Type Select One ND NG NA 3051ND Differential Pressure Transmitter 3051NG Gage Pressure Transmitter 3051NA Absolute Pressure Transmitter Pressure Ranges RANGE MIN SPAN Rosemount 3051ND Rosemount 3051NG Rosemount 3051NA 0 3 to 3 inH2O 0 1 inH20 Not Applicable 0 to 5 psia 0 167 psia 747 to 747 Pa 25 Pa 0 to 259 mmHga 8 6 mmHga 1 25 to 25 inH20 0 5 inH20 Not Applicable 0 to 30 psia 0 3 psia 6 22 to 6 22 kPa 0 12 kPa 0 to 207 kPa 2 1 kPa 2 250 to 250 inH20 2 5 inH20 250 to 250 inH20 2 5 inH2O 0 to 150 psia 1 5 psia 762 2 to 62 2 kPa 0 6 kPa 762 2 to 62 2 kPa 0 6 kPa 0 to 1 034 kPa 10 34 kPa 3 1000 to 1000 inH 0 10 inH5O 393 to 1000inH2O 10in H2O 0 to 800 psia 8 psia 248 to 248 kPa 2 5 kPa 7101 to 249 kPa 2 5 kPa 0 to 5 516 kPa 55 16 kPa 4 300 to 300 psi 3 psi 14 2 to 300 psi 3 psi 0 to 4000 psia 40 psia 22 070 to 2 070 kPa 20 7 kPa 101 to 2 070 kPa 20 7 kPa 0 to 27 580 kPa 276 kPa 5 2000 to 2000 psi 20 psi 14 2 to 2000 psig 20 psi Not Applicable 13 800 to 13 800 kPa 7 101 to 13 800 kPa 138 kPa 138 kPa NOTE Rosemount 3051NG lower range limit varies with atmospheric pressure Code Output A 4 20
2. A 11 Actlon Keys ies kopiert ERR E ODE QUE A 11 Alphanumeric Keys A 12 F nctlon Keys xs eid aah Ete ik theta Aes te art A 12 TOC 3 Reference Manual 00809 0100 4808 Rev CA Rosemount 3051N June 2008 Multifunction LED A 12 Touch Screen 5 suit fo e RER RE A 12 Using the Soft Input Panel SIP keyboard A 13 Menus and Functions A 13 HART Application Startup A 13 Main MENU d oe de bandes a a e a A 13 Fast Key Sequences A 14 Hot Key options cc dett ute oe te ment tr gor ud A 14 Diagnostic Messages A 14 Glossary Index TOC 4 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Section 1 USING THIS MANUAL ROSEMOUNT Nuclear Introduction The sections in this manual provide information on installing operating and maintaining devices from the Rosemount 3051N Smart Pressure Transmitter Family The sections are organized as follows Section 2 Transmitter Functions Provides instruction on commissioning and operating Rosemount 3051N Pressure Transmitters Information on software functions configuration parameters and on line variables is also included Section 3 Installation Contains mechanical and electrical installation instructions Secti
3. 3 AO 20 00 mA 4 LRV 0 00 inH20 5 URV 100 00 inH20 NOTE Value on PV line should equal the input pressure Value on AO line should equal the output device reading o o o To decide which trim procedure to use you must first determine whether the analog to digital section or the digital to analog section of the transmitter electronics is in need of calibration To do so refer to Figure 2 7 and perform the following procedure 1 Connect a pressure source a HART Communicator and a digital readout device to the transmitter 2 Establish communication between the transmitter and the communicator 3 Apply pressure equal to the upper range point pressure 100 inH50 for example 4 Compare the applied pressure to the Process Variable PV line on the Communicator On line Menu JF the PV reading on the communicator does not match the applied pressure and you are confident that your test equipment is accurate THEN perform a sensor trim 5 Compare the Analog Output AO line on the communicator on line menu to the digital readout device JF the AO reading on the communicator does not match the digital readout device and you are confident that your test equipment is accurate THEN perform an output trim You can trim the sensor using either the full trim or the zero trim function The trim functions vary in complexity and their use is application dependent Both trim functions alter the t
4. Z WARNING Improper assembly of manifold or mounting bracket to traditional flange can damage sensor module For safe assembly of manifold or mounting bracket to traditional flange bolts must break back plane of flange web i e bolt hole but must not contact module housing 3 2 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N FIGURE 3 1 Typical Installation Flowchart START HERE Yes Configure Section 2 Set Units Set Range Points Set Output Type Set Damping No m Verify Apply Pressure Within Specifica tions Refer to Section 4 Troubleshooting co Field Install Check Jumpers and Switches page 2 2 Mount Transmitter pages 3 4 3 14 Wire Transmitter pages 3 12 3 14 Power Transmitter page 3 12 Check Process Connection for Leaks page 3 12 Confirm Transmitter Configuration page A 4 Trim Transmitter for Mounting Effects page 2 15 Done 3 3 Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 GENERAL CONSIDERATIONS Special Draft Range Considerations MECHANICAL CONSIDERATIONS 3 4 Measurement accuracy depends upon proper installation of the transmitter and impulse piping Mount the t
5. Flash Green and Orange The On Off button has been held down long enough for power up The touch screen display allows you to select and enter text by touching the window Tap the window once to select a menu item or to activate a control Double tap to move further into the menu level Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Using the Soft Input Panel SIP keyboard Menus and Functions HART Application Startup Main Menu A WARNING The touch screen should be contacted by blunt items only preferably the stylus included with the Rosemount 375 Field Communicator The use of sharp instruments such as screwdrivers can cause failure of the touch screen interface Repair of the touch screen requires replacement of the entire Rosemount 375 Field Communicator display assembly which is possible only at an authorized service center Use the arrow button to return to the previous menu Use the terminate button NX in the upper right corner of the touch screen to end the application The SIP keyboard allows for alphanumeric input using the touch screen The SIP keyboard detects when you need to enter characters and will appear automatically as required Interpreting the HART Icon A beating hollow heart icon is displayed when the Rosemount 375 Field Communicator is communicating with a live HART device O A solid beating heart will replace the hollow hea
6. 2 3 Configuring Transmitter Alarm and Security Jumper Procedure 2 3 Commissioning the Rosemount 3051N with a HART Based Communicator 2 4 Setting the Loop to Manual 2 5 Wiring Diagrams Bench Hook up 2 5 Wiring Diagrams Field Hook up 2 6 Review Configuration Data 2 7 Check Outputs 464444 04 die Lie dents aa los 2 7 Process Variables erore eesi en see m lr wee ee 2 7 Sensor Temperature 2 8 Basic Setup ar A mde ne no oie MRC de 2 8 Set Process Variable Units 2 8 Set Outplt eru rk boda seas le RE NEA S ella ek 2 8 Rerange Scie ete ae do et ER I AEN PRU Oe pate 2 9 Rerange with a Communicator Only 2 9 Rerange with a Pressure Input Source and a Communicator 2 10 Rerange with a Pressure Input Source and the Local Zero and Span Buttons 2 10 Dampingi ei ftt eT nU Ae NA 2 12 LCD Meter Options 2 12 Detailed Setup 2 12 Local Span and Zero Control Local Keys 2 12 Sensor Temperature Output Unit Selection 2 12 Diagnostics and Service 2 12 Transmitter Test 2 13 L
7. Time Rosemount 3051ND Static pressure limit Rosemount 3051NG and Rosemount 3051NA Upper range limit Operates within specifications between static line pressures stated below Rosemount 3051ND only Static Pressure Limits 0 5 psia to 750 psig 3 4 kPa abs to 5 2 MPa 0 5 psia to 2000 psig 3 4 kPa abs to 13 8 MPa 0 5 psia to 3626 psig 3 4 kPa abs to 25 MPa Range Code Transmitters withstand following overpressure without damage Rosemount 3051ND NG Overpressure Limits 750 psig 5 2 MPa 2000 psig 13 8 MPa 3626 psig 25 MPa Range Code Rosemount 3051NA Range Code Overpressure Limits 60 psia 414 kPa 1 120 psia 827 kPa 2 300 psia 2 070 kPa 3 1600 psia 11 030 kPa 40 6000 psia 41 370 kPa Minimum burst pressure is 10 000 psig 69 MPa 1 EPR process O ring Code B is limited to 2000 psi maximum working pressure 2 See Table 5 1 for specified Seismic Maximum Working Pressure Reference Manual 00809 0100 4808 Rev CA Rosemount 3051N June 2008 PHYSICAL SPECIFICATIONS MATERIALS OF Isolating Diaphragms CONSTRUCTION 316L SST 5 8 Drain Vent Valves 316 SST Process Flanges CF 8M cast version of 316 SST Process O rings Glass filled TFE Ethylene propylene optional Fill Fluid Silicone oil Flange Bolts Plated carbon steel per ASTM A449 Type 1 austenitic 316 SST per ASTM F593 for Rosemount
8. A description of each LCD diagnostic message follows Error messages appear on the LCD meter display to inform you of serious problems effecting the operation of the transmitter The meter displays an error message until the error condition is corrected and the analog output is driven to the specified alarm level No other transmitter information is displayed during an alarm condition FAIL The transmitter CPU board and the sensor module are incompatible If you encounter this message contact Rosemount Nuclear Instruments Inc at 952 949 5210 if you need assistance FAIL MODULE The sensor module is disconnected or is malfunctioning Verify that the sensor module ribbon cable is connected to the back of the electronics board If the ribbon cable is properly connected there is a problem within the sensor module Possible sources of problems include Pressure or temperature updates are not being received in the sensor module Anon volatile memory fault that will effect transmitter operation has been detected in the module by the memory verification routine 6 5 Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 Warnings 6 6 Some non volatile memory faults are user addressable Use a HART Communicator to diagnose the error and determine if it is repairable Any error message that ends in FACTORY is not repairable In cases of non user addressable errors you must replace the
9. When the communicator is turned on it searches for a transmitter on the 4 20 mA loop If a device is not found the communicator displays the message No Device Found Press OK If a HART compatible device is found the communicator displays the ONLINE MENU with device ID and tag Directional Keys 0 2 Use these keys to move the cursor up down left or right The RIGHT ARROW key also selects menu options and the LEFT ARROW key returns to the previous menu A 7 Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 Function Keys Alphanumeric and Shift Keys FIGURE A 7 HART Communicator Alphanumeric and Shift Keys Data Entry FIGURE A 8 Data Entry Key Sequence A 8 Hot Key Use this key to quickly access important user selectable options when connected to a HART compatible device Pressing the HOT KEY turns the HART Communicator on and displays the Hot Key Menu See Customizing the Hot Key Menu in the Rosemount 275 HART Communicator manual for more information Use the four software defined function keys located below the LCD to perform software functions On any given menu the label appearing above a function key indicates the function of that key for the current menu As you move among menus different function key labels appear over the four keys For example in menus providing access to on line help the HELP label may appear above the F1 key In menus providing access
10. and do not exceed 5000 feet 1 500 meters Do not use inductive based transient protectors including the Rosemount 470 as they can adversely affect the output of Rosemount 3051N 4 20 mA transmitters The Rosemount 3051N includes the transient protection terminal block T1 as standard Signal Wiring Grounding Do not run signal wiring in conduit or open trays with power wiring or near heavy electrical equipment You may ground the signal wiring at any one point on the signal loop or leave it ungrounded The negative terminal of the power supply is a recommended grounding point AN See Safety Messages on page 3 1 for warning information 3 13 Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 Grounding the Transmitter Case ENVIRONMENTAL CONSIDERATIONS Access Requirements Cover Installation 3 14 The transmitter case should always be grounded in accordance with national and local electrical codes The most effective transmitter case grounding method is direct connection to earth ground with minimal impedance Methods for grounding the transmitter case include Internal Ground Connection The Internal Ground Connection screw is inside the FIELD TERMINALS side of the electronics housing This screw is identified by a ground symbol CD and is standard on all Rosemount 3051N transmitters External Ground Assembly This assembly is included as standard with the transient protection te
11. by the transmitter exceeds the sensor limits SPAN PASS The span value set with the local span adjustment button has been accepted by the transmitter and the output should change to 20 mA SPAN FAIL The span value set with the local span adjustment button exceeds the maximum rangedown allowed for a particular range or the pressure sensed by the transmitter exceeds the sensor limits LOCAL DSBLD 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 may have been disabled by the transmitter security jumper on the transmitter circuit board or through software commands from the HART Communicator See Transmitter Security in Section 2 for information on the position of the security jumper removal of local zero and span buttons and for information on the software lockout WRITE PROTECT This message appears if you attempt to change the transmitter configuration data while the security jumper is in the ON position See Transmitter Security in Section 2 for more information about the security jumper Optional mounting brackets available with the Rosemount 3051N facilitate mounting to a panel The standard bracket option code B4 for use with the Coplanar flange is stainless steel with stainless steel bolts Refer to Figure 3 2 in Section 3 for dimensions and mounting configurations Option B2 i
12. 300 F 149 C because of its ability to dissipate heat The traditional flange fits most existing mounting brackets If a new bracket is required use one of the bracket options described earlier Figure 6 3 in Section 6 shows the traditional flange FIGURE 6 3 Typical Traditional Flange TRADITIONAL FLANGE AND ROSEMOUNT 3051N TRANSIENT PROTECTION TERMINAL BLOCK T1 6 8 TRADITIONAL FLANGE WITH DRAIN VENTS The standard transient protection terminal block increases the Rosemount 3051N Pressure Transmitter s ability to withstand electrical transients Rosemount 3051N Pressure Transmitters with integral transient protection installed meet the standard performance specifications as outlined in this product manual NOTE Installation of the transient protection terminal block does not provide transient protection unless the Rosemount 3051N transmitter case is properly grounded See Section 3 for grounding information Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N FIGURE 6 4 Transient Protection Terminal Block T1 6 9 Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 6 10 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Appendix A INTRODUCTION SAFETY MESSAGES ROSEMOUNT Nuclear HART Communicator Introduction sosia wee Ree eee eet E aS page A 1 Safety Messages pa
13. 3051N FIGURE 3 4 Traditional Flange Mounting Configurations with Optional Brackets for Panel Mounting OPTION CODE B2 OPTION CODE BS TRADITIONAL FLANGE PANEL TRADITIONAL FLANGE UNIVERSAL PANEL MOUNTING MOUNTING BRACKET PAINTED CARBON STEEL BRACKET STAINLESS STEEL 95 241 ll la 9 4 239 D e 2 63 2 75 gt gt 69 9 66 8 Nameplate Nameplate 6 3 181 gt 3 8 Bolts for Panel 5 16 Bolts for Panel Mounting Not Supplied Mounting Not Supplied Note Dimensions are nominal in inches millimeters 3 7 Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 FIGURE 3 5 Traditional Flange Option Code H2 Dimensional Drawing 12 14 NPT Conduit Connection Two Places 0 75 20 Clearance for Cover Removal Terminal connections Center of gravity aluminum housing without meter 1 14 18 NPT on Traditional Flange for Process Connection Housing Rotation Set Screw Center of gravity aluminum housing without meter Note Dimensions are nominal in inches millimeters Drain Vent Valve 36 35 1 1 BL A Max 0 75 20 Clearance for Cover Removal Transmitter Circuitry D Meter Cover optional Nameplate 1 63 41 4 UY 1 4 18 NPT on Tradi
14. 3051N Range Code 0 Electronics Housing Low copper aluminum with polyester polyurethane paint or CF 3M cast version of 316 SST Non wetted O rings Ethylene propylene elastomer Sensor Module Housing CF 3M cast version of 316L SST per ASTM A743 Mounting Bracket AISI 1010 steel with polyurethane paint Option Code B2 304 SST per ASTM 554 Option Code B4 316L SST Option Code BS or 316L SST option code PM Mounting Bolts bracket to transmitter Carbon steel per ASTM A449 Type 1 Option Code B2 BS PM 316 SST per ASTM F 593 Option Code B4 Process Connections 1 4 18 NPT Electrical Connections 1 2 14 NPT conduit with screw terminals Weight Transmitter without options 6 0 Ib 2 7 kg see table below for additional weights Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Option Code Description J Stainless Steel Housing 3 1 Ib 1 4 kg H2 Traditional Flange 2 4 Ib 1 1 kg M5 LCD Meter for Aluminum Housing 0 5 Ib 0 2 kg M6 LCD Meter for SST Housing 1 25 Ib 0 6 kg B2 Carbon Steel Panel Mounting Bracket for 2 3 Ib 1 0 kg Traditional Flange B4 SST Mounting Bracket for Coplanar Flange 1 0 Ib 0 5 kg BS Universal SST Panel Bracket 3 4 Ib 1 5 kg for Traditional Flange PM 2 inch pipe mount assembly for Traditional 6 8 Ib 3 0 kg Flange 5 9 Reference Manual 00809 0100 4808 Rev CA
15. Add Revision Status page TOC 1 to TOC 8 ito iv and TOC 1 Page numbers changed to TOC 4 Throughout Throughout Manual number corrected to 00809 0100 4808 3 6 and 3 8 3 6 and 3 8 Changed significant digits to conform to standard 3 12 3 12 Removed word process from sentences indicating user responsibility for qualifying the connection interface 5 7 5 8 Reworded flange bolt description to reflect qualification configuration NOTE The above Revision Status list summarizes the changes made Please refer to both manuals for complete comparison details ROSEMOUNT Nuclear EMERSON www rosemountnuclear com Process Management Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Table of Contents SECTION 1 Using ThisdMalidalt sg anima Cer pedes acim nac ars Qa auta 1 1 Introduction SECTION 2 OyervieW z idis em Bes carter s tn di ou Un eed d 2 1 Transmitter Functions Safety Messages arrai resda stn atomes nent See eles 2 1 WV ARMIN GS tack ethics feck a Be Dod men aden on Lire do cos de 2 1 Failure Mode Alarm eee ee re e eee 2 2 Alarm Level Verification 2 2 Transmitter Security 1 4 44444 ies Rr bg Re v 2 2 Security Jumper Write Protect 2 3 Local Zero and Span Local Keys Software Lock Out 2 3 Physical Removal of Local Zero and Span Local Keys
16. MENU to the desired variable or function On screen instructions guide you through the rest of the screens The fast key sequences for the Rosemount 275 use the following conventions for their identification 1 through 9 Refer to the keys located directly below the dedicated keypad Left Arrow Refers to the LEFT ARROW directional key HART fast key sequences are made up of the series of numbers corresponding to the individual options in each step of the menu structure For example from the ONLINE MENU you can change the date Following the menu structure press 1 to reach Device Setup press 3 for Basic Setup press 4 for Device Info press 1 for Date The corresponding HART fast key sequence is 1 3 4 1 HART fast keys are operational only from the ONLINE MENU If you use them consistently you will need to return to the ONLINE MENU by pressing HOME F3 when it is available If you do not start at the ONLINE MENU the HART fast key sequences will not function properly Use Table A 1 an alphabetical listing of most on line functions to find the corresponding HART fast key sequences These codes are applicable only to Rosemount 3051N transmitters and the HART Communicator The HART Communicator is a menu driven system Each screen provides a menu of options that can be selected as outlined above or provides direction for input of data warnings messages or other instructions When the HART Communicator is turned on one of two
17. Output Trim Cloning Commissioning Configuration Damping Descriptor Digital Trim Failure Mode Alarm Factory Characterization Full Trim HART Highway Addressable Remote Transducer Protocol Lower Range Limit LRL ROSEMOUNT Nuclear Glossary Digital Trim operation that allows adjustment of the output electronics to conform to the plant standard Three types of analog output trim are available 4 20 mA Trim 4 20 mA Other Scale and Low Power See Analog Output Trim in Section 2 Low Power is not approved for use with the Rosemount 3051N Off line operation that uses the HART Communicator Rosemount 275 or Rosemount 375 to copy configuration data from one transmitter to one or more other transmitters that require the same data Functions performed with a HART based communicator and the transmitter which test the transmitter test the loop and verify transmitter configuration data See Commissioning the Rosemount 3051N with a HART Based Communicator in Section 2 Process of setting parameters that determine how the transmitter operates Output function that increases the response time of the transmitter to smooth the output when there are rapid input variations See Damping in Section 2 Sixteen character field for additional identification of the transmitter its use or location The descriptor is stored in the transmitter and can be changed using the HART based communicator Format fu
18. Using Other Scale HART Comm 1 2 3 2 2 The Recall Factory Trim commands allow the restoration of the as shipped factory settings of the sensor trim and analog output trim Resets the transmitter sensor trim to the as shipped factory settings The Recall Factory Trim Sensor Trim command can be useful for recovering from an inadvertent zero trim of an absolute pressure unit Resets the transmitter analog output trim to the as shipped factory settings The Recall Factory Trim Analog Output Trim command can be useful for recovering from an inadvertent zero trim on an absolute pressure transmitter The Analog Output Trim commands allow you to adjust the transmitter s current output at the 4 and 20 mA points to match the plant standards This command adjusts the digital to analog signal conversion see Figure 2 7 To perform a digital to analog trim with a HART Communicator perform the following procedure 1 From the ONLINE screen select 1 Device setup 2 Diag Service 3 Calibration 2 Trim Analog Output 1 Digital to Analog Trim Select OK after you set the control loop to manual see Setting the Loop to Manual on page 2 5 2 Connect an accurate reference ammeter to the transmitter at the CONNECT REFERENCE METER prompt To do so connect the positive lead to the positive terminal and the negative lead to the test terminal in the transmitter terminal compartment or shunt the transmitter power through the reference meter at s
19. a pressure of 25 inH O it digitally outputs the 25 inH 0 reading and a 250 of span reading However there may be up to 5 0 error associated with output outside of the range points The Rosemount 3051N contains a temperature sensor just above its pressure sensor in the sensor module When reading this temperature keep in mind that this is not a process temperature reading The PV Unit command sets the process variable units to allow you to monitor your process using the appropriate units of measure Select from the following engineering units inH20 bar inHg mbar ftH2O g cm mmH20 kg cm mmHg Pa psi kPa e torr atm inH5O at4 C mmH50 at 4 C Activate the transmitter square root output option to make the analog output proportional to flow As the input approaches zero the Rosemount 3051N automatically switches to a linear output in order to ensure a more smooth stable output near zero See Figure 2 5 The transition from linear to square root is not adjustable It occurs at 0 8 of ranged pressure input or 8 9 of full scale flow output From 0 percent to 0 6 percent of the ranged pressure input the slope of the curve is unity y x This allows accurate calibration near zero Greater slopes would cause large changes in output for small changes at input From 0 6 percent to 0 8 percent the slope of the curve equals 42 y 42x to achieve continuous transition from linear to square root
20. are reduced to 220 F 104 C Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N FIGURE 3 6 Typical Installation Examples to Illustrate Transmitter and Impulse Piping Locations GAS OR LIQUID SERVICE STEAM SERVICE Impulse Piping The piping between the process and the transmitter must accurately transfer the pressure to obtain accurate measurements There are several 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 and density variations between the legs The best location for the transmitter in relation to the process pipe depends on the process itself Use the following guidelines to determine transmitter location and placement of impulse piping e e Keep impulse piping as short as possible For liquid service slope the impulse piping at least 1 inch per foot 8 cm per m upward from the transmitter toward the process connection For gas service slope the impulse piping at least 1 inch per foot 8 cm per m downward from the transmitter toward the process connection Avoid high points in liquid lines and low points in gas lines Make sure both impulse legs are the same temperature Use impulse piping large enough to avoid friction effects and blockage Vent all gas from liquid piping legs When using a sealing fluid fill both piping legs to the same level When purging
21. at the transition point Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N FIGURE 2 5 Square Root Output Transition Point 20 1004 90 97 70 60 12 503 40 30 Full S Output 72 Transition Point j mA de Flow 4 p P Linear Section 5 6 107 5 424 8 9 Sq Root Curve Transition Point Slope 42 Rerange Rerange with a Communicator Only HART Comm 1 2 3 1 1 The Range Values command sets the 4 and 20 mA points lower and upper range values Setting the range values to the limits of expected readings maximizes transmitter performance In practice you may reset the transmitter range values as often as necessary to reflect changing process conditions You may use one of three methods to rerange the transmitter Each method is unique examine all three closely before deciding which method to use Reranging using only the communicator changes the values of the analog 4 and 20 mA points independently without a pressure input NOTE Changing the lower or upper range point results in similar changes to the span To rerange using only the communicator enter the fast key sequence above select 1 Keypad input and follow the on line instructions Or enter the values directly from the ONLINE screen 2 9 Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 Rerange
22. com terms_of_sale Emerson Process Management Rosemount Nuclear Instruments Inc Rosemount Nuclear instruments Inc satisfies all obligations coming from arket boulevar Chanhassen MN 55317 USA legislation to harmonize product f T 952 949 5210 AUS requirements in the European Union F 952 949 5201 sr www rosemountnuclear com TAA EMERSON 2008 Rosemount Inc All rights reserved Process Management
23. connection between the sensor module and the electronics module 3 Retighten the housing rotation set screw The transmitter terminal block is in the compartment of the electronics housing labeled FIELD TERMINALS The other compartment contains the transmitter electronics module Connections for the HART based communicator are attached beneath the terminal screws on the terminal block Figure 3 7 shows power supply load limitations for the transmitter 4 20 mA Transmitters The dc power supply should provide power with less than 2 percent ripple The total resistance load is the sum of the resistance of the signal leads and the load resistance of the controller indicator and related pieces Note that the resistance of intrinsic safety barriers if used must be included NOTE A minimum loop resistance of 250 ohms is required to communicate with a HART based communicator With 250 ohms of loop resistance the transmitter will require a minimum of 16 volts to output 20 mA If a single power supply is used to power more than one Rosemount 3051N transmitter the power supply used and circuitry common to the transmitters should not have more than 20 ohms of impedance at 1200 Hz For additional details see Figure 3 7 Power Supply Load Limitations AN See Safety Messages on page 3 1 for warning information 3 12 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N FIGURE 3 7 Power Supply Load Li
24. epu DETUR IN REOR NIRE 5 4 Mounting Position Effect 5 4 Functional Specifications 5 5 DOI o n e een nS eee Hp rh ee DE Na Se 5 5 OUIDUEL causes eee aio De orale 5 5 Power Supply s 22 dE Rel duae da Pc ET 5 5 TOC 2 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Temperature Limits 5 5 Span and Zero Zero Elevation and Suppression 5 6 Humidity Limits 5 6 Volumetric Displacement 5 6 Turn om TIMO x2 IR etd aie ee eee ete deed 5 6 Response Time 5 6 Maximum Working Pressure 5 7 Static Pressure LIMItS secos e ret eges 5 7 Overpressure Limits 5 7 Burst Press re sss issu RII A DE eI 5 7 Physical Specifications 5 8 Materials of Construction 5 8 Ordering Information 5 10 Configuration Information 5 11 Rosemount 3051N 4 20 mA HART Output Smart Pressure Transmitters Typical Configuration Data Worksheet 5 12 SECTION 6 SN Sc uoo 2 meae doque A Md Pe dos 6 1 Options Safety Messages i oiVelll sedg LlE4g da 6 1 Warhihgs secuela e Rer ee as 6 1 ECD Meter stats mna tere IR t
25. for this device This menu is required for offline configuration No Valid Items OFF KEY DISABLED The selected menu or edit display contains no valid items Appears when the user attempts to turn the HC off before sending modified data or before completing a method Online device disconnected with unsent data RETRY or OK to lose data There is unsent data for a previously connected device Press RETRY to send data or press OK to disconnect and lose unsent data Out of memory for hotkey configuration Delete unnecessary items There is no more memory available to store additional hotkey items Unnecessary items should be deleted to make space available Overwrite existing configuration memory Press OK Requests permission to overwrite existing configuration either by a device to memory transfer or by an offline configuration User answers using the softkeys Press the OK softkey This message usually appears after an error message from the application or as a result of HART communications Restore device value The edited value that was sent to a device was not properly implemented Restoring the device value returns the variable to its original value Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Message Description ROM checksum error ON Checksum of transmitter software has detected a fault Return to Rosemount Nuclear Instruments Inc fo
26. of the configuration and Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N CONNECTIONS AND HARDWARE FIGURE A 2 Rosemount 275 Rear Connection Panel with Optional NiCad Recharger Pack FIGURE A 3 Rosemount 375 HART terminal access door A the HART Communicator can interface with a transmitter from the control room the instrument site or any wiring termination point in the loop through the communicator connections as shown in Figure A 2 and Figure A 3 To communicate connect the HART Communicator in parallel with the instrument or load resistor The connections are non polarized Before connecting the HART Communicator in an explosive atmosphere make sure the instruments in the loop are installed in accordance with intrinsically safe or nonincendive field wiring practices NOTE The HART Communicator needs a minimum of 250 ohms resistance in the loop to function properly The HART Communicator is not a measurement device and does not need to be calibrated it is a communications device through which you can read and adjust the transmitter configuration information All variable outputs displayed by the communicator are functions of the transmitter Loop Connection Ports Serial Port SERIAL PORT amp BATTERY LOOP CONNECTORS USE INTERFACE CHARGER MUST 00275 0013 ONLY NOT BE USED IN SERIAL POR HAZARDOUS AREAS NiCad USE ONLY CHARGER recha rger 00215 0007 MAX V
27. provides access to the contrast control for the HART Communicator LCD screen and to the autopoll setting used in multidrop applications Note that although the Rosemount 3051N has multi drop capability which is a HART protocol feature the Rosemount 3051N is not qualified dedicated for use in multi drop mode Once selecting a MAIN menu option the HART Communicator provides the information you need to complete the operation If further details are required consult the HART Communicator manual The ONLINE MENU can be selected from the MAIN menu as outlined above or it may appear automatically if the HART Communicator is connected to an active loop and can detect an operating transmitter NOTE The MAIN menu can be accessed from the ONLINE MENU Press the left arrow action key to deactivate the on line communication with the transmitter and to activate the MAIN menu options When configuration variables are reset in the on line mode the new settings are not activated until the data is sent to the transmitter Press SEND F2 when it is activated to update the process variables of the transmitter On line mode is used for direct evaluation of a particular meter re configuration changing parameters maintenance and other functions Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N ROSEMOUNT 375 Communicator Keys FIGURE A 9 Rosemount 375 HART Communicator Action Keys The keys of the Rosemount
28. reaction of your control system to a transmitter in an alarm state To verify the transmitter alarm values perform a loop test and set the transmitter output to the alarm value see Table 2 1 and Loop Test in Section 2 TRANSMITTER There are three security methods with the Rosemount 3051N transmitter SECURITY 2 2 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Security Jumper Write Protect Local Zero and Span Local Keys Software Lock Out Physical Removal of Local Zero and Span Local Keys CONFIGURING TRANSMITTER ALARM AND SECURITY JUMPER PROCEDURE 1 Security Jumper prevents all writes to transmitter configuration 2 Local Keys Local Zero and Span Software Lock Out prevents changes to transmitter range points via local zero and span adjustment keys With local keys security enabled changes to configuration are possible via HART 3 Physical Removal of Local Keys Local Zero and Span Magnetic Buttons removes ability to use local keys to make transmitter range point adjustments With local keys security enabled changes to configuration are possible via HART NOTE If the security jumper is not installed the transmitter will continue to operate in the security OFF configuration You can prevent changes to the transmitter configuration data with the write protection jumper Security is controlled by the security write protect jumper located on the electronics board or
29. scale is a feature that enables the LCD meter to display flow level or custom pressure units The meter can be configured using a HART Communicator see Table A 1 on page A 4 The user configurable scale feature can define decimal point position Upper range values lower range values engineering units transfer function To configure the meter with a HART communicator perform the following procedure AN 1 Connect the communicator to the transmitter Before connecting a communicator in an explosive atmosphere make sure the instruments in the loop are installed according to intrinsically safe or nonincendive field wiring practices 2 From the ONLINE screen select 1 Device Setup 3 Basic Setup 7 Meter Options 2 Custom Meter Setup 3 To specify decimal point position a Select 1 Sel dec pt pos Choose the decimal point representation that will provide the most accurate output for your application For example when outputting between 0 and 75 GPM choose XX XXX b Go to Step 8 4 To specify a custom upper range value a Select 2 CM Upper Value Type the value that you want the transmitter to read at the 20 mA point b Go to Step 8 5 To specify a custom lower range value a Select 3 CM Lower Value Type the value that you want the transmitter to read at the 4 mA point b Go to Step 8 6 To define custom units a Select 4 CM Units Enter the custom units five characters maximum that you want the m
30. the field terminal side Do not remove the instrument covers in explosive environments when the circuit is alive 3 Remove the failure mode and alarm jumpers from the electronics module and insert them in their new positions above and below the meter readout on the meter assembly AN See Safety Messages in Section 6 for warning information 6 3 Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 6 4 4 5 A D Insert the interconnection header in the ten pin socket exposed by removal of the jumpers Remove the two captive screws from the electronics module To do so loosen the screws to release the module then pull out the screws until they are stopped by the captive thread inside of the circuit board standoffs Continue loosening the screws and remove them If necessary rotate the electronics housing up to 180 degrees left or right to improve field access or to better view the LCD meter To rotate the housing a Loosen the housing rotation set screw using a e4 in hex wrench b Turn the housing up to 180 degrees to the left or right of its original as shipped position Do not rotate the housing more than 180 degrees Over rotation will sever the electrical connection between the sensor module and the electronics module c Retighten the housing rotation set screw Decide which direction to orient the meter Insert the long meter screws into the two holes on the meter assem
31. to the ONLINE MENU the HOME label may appear above the F3 key Simply press the key to activate the function See your Rosemount 275 HART Communicator manual for details on specific function key definitions ABC DEF GH 7 8 9 JKL MNO PQR STU vwx vz amp I lt O gt 0 Some menus require data entry Use the alphanumeric and shift keys to enter all alphanumeric information into the HART Communicator If you press an alphanumeric key alone from within an edit menu the bold character in the center of the key appears These large characters include the numbers zero through nine the decimal point and the dash symbol To enter an alphabetic character first press the shift key that corresponds to the position of the letter you want on the alphanumeric key Then press the alphanumeric key For example to enter the letter R first press the right shift key then the 6 key see Figure A 8 Do not press these keys simultaneously but one after the other O OM PQR Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Fast Key Sequences Fast Key Sequence Conventions Fast Key Sequence Example MENUS AND FUNCTIONS Main Menu HART fast key sequences provide quick on line access to most transmitter variables and functions Instead of stepping your way through the menu structure using the action keys you can press a HART fast key sequence to move from the ONLINE
32. 250 jack Do not make connections to the serial port or NiCad recharger jack in an explosive atmosphere IrDA interface HART Terminal Markings for PC communication AN See Safety Messages on page A 1 for warning information A 5 Reference Manual 00809 0100 4808 Rev CA Rosemount 3051N June 2008 FIGURE A 4 Bench Hook up 4 20 mA Transmitters J 4 V dc H upply mooo RL gt 2500 Current Meter FIGURE A 5 Field Hook up 4 20 mA Transmitters CAUTION Do not use inductive based transient protectors RL22500 ES Power Supply i Current Meter Signal point may be grounded at any point or left ungrounded A 6 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N ROSEMOUNT 275 Communicator Keys FIGURE A 6 Rosemount 275 HART Communicator Action Keys The keys of the Rosemount 275 HART Communicator include action function alphanumeric and shift keys Function Keys HART Communicator o t gt e dL Action Keys Alphanumeric Keys As shown in Figure A 6 the action keys are the six blue white and black keys located above the alphanumeric keys The function of each key is described as follows ON OFF Key Use this key to power the Rosemount 275 HART Communicator
33. 375 HART Communicator include navigation function alphanumeric and tab keys The keypad and touch screen have nearly total function redundancy IrDA Interface top HART and Fieldbus communication terminals top Touch 4 Screen Expansion Display Port side Navigation Keys four arrow keys Enter Key Tab Key Function Key for multiple key combination functionability Alphanumeric Keypad Power supply charger connection side On Off Key Backlight adjustment key Multifunction LED On Off Key The On Off key is used to power on and off the Rosemount 375 Field Communicator Arrow Navigation Keys Four arrow navigation keys allow you to move through the menu structure of the applications Press the right arrow navigation key to navigate further into the menu A 11 Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 Alphanumeric Keys FIGURE A 10 Keypad button functionality example Function Key Multifunction LED Table A 2 Multifunction LED Touch Screen A 12 Enter Key The enter be key allows you to launch the focused item or to complete an editing action It does not navigate you through a menu structure For example if you have the Cancel button in focus highlighted when you push the enter key you will be choosing to cancel out of that particular window Tab Key The tab key allows you to move between selectable
34. Messages on page 2 1 for warning information 2 5 Reference Manual 00809 0100 4808 Rev CA Rosemount 3051N June 2008 Wiring Diagrams The following diagrams illustrate wiring loops for a field hook up with a Field Hook up HART based Communicator FIGURE 2 4 Field Hook up 4 20 mA Transmitters CAUTION Do not use inductive based transient protectors Power Supply Current ais Meter 0000 40 gt 0000 OV 00000 04 Signal point may be grounded at any point or left ungrounded o 2 6 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N REVIEW CONFIGURATION DATA HART Comm 1 5 CHECK OUTPUT Process Variables HART Comm 2 NOTE Information and procedures in this section that make use of HART Communicator fast key sequences assume that the transmitter and communicator are connected powered and operating correctly If you are not familiar with the HART Communicator or fast key sequences refer to Appendix A HART Communicator Before you place the transmitter into operation it is recommended that you review the transmitter configuration data that was set at the factory You should review the following configuration data Transmitter Model Type Tag Range Date Descriptor Message Minimum and Maximum Sensor Limits Minimum Span Units 4 and 20 mA points Output linear or s
35. Output Trim 2 19 Considerations 3 14 Line Pressure ACCESS 5 lll RU 3 14 Compensating 2 20 B Exploded View 5 14 Local Zero and Span Local Keys 2 3 Basic Setup 2 8 Ra EM qr NR Pysical Removal 2 3 Bolts n Software Lock Out 2 3 Flange 5 8 Failure Alarm Mode owen sige Tees Val es 244 5545 ess 2 2 C Failure Mode Alarm 2 2 M Calibration on s o 2 13 Flange Bolts dica 5 8 Manual 1 1 Full Trim 2 18 Use Of 1 1 Overview 2 15 l E Mechanical Considerations 3 4 Procedure to Use 2 16 Mounting 3 9 Sensor Trim 2 16 G Reaui t 3 9 Full Trim 2 18 Grounding the Transmitter 3 14 M Bench Soy dur 6 7 Pere TH Lo eh 2 47 ounting Brackets Check Output 2 7 H iocos eade cune 2 HART Communicator A 1 M Sensor Temperature 2 8 Optional Mounting Brackets 6 7 RAE Rosemount 275 A 7 Commissioning 2 4 Compiumcator Kavs A 7 Options 6 1 On the bench with a HART ns LCD Meter 2 12 Connections A 5 communicator 2 5 Ordering Information 5 10 Setting the Loob t Hardware A 5 etting id Mun 9 2 5 Menus and Functions A 9 NNI cM uL i Rosemount 375 A 11 P Rosemount 275 Menus A 9 Communicator Keys A 11 Piping Impulse 3 11 Conn
36. Pressure Units O inh Ox psix Pa ftH5O inHg bar kPa g cm mbar Torr mmH 0O inH 0 at 4 C Atm kg cm mmHg mmH 0 at 4 C Output Linearx Square Root For DP transmitters only Damping 0 00 seconds 0 05 seconds 0 10 seconds 0 20 seconds 0 40 seconds x 0 80 seconds 1 60 seconds 3 20 seconds 6 4 seconds 12 8 seconds 25 6 seconds TRANSMITTER INFORMATION Software Selectable Descriptor _ J _ 1 1 1 1 1 16 characters Message Ted Tope p pes se ae E ee Se Pee rel Es SI Le Eie Date L LL O OO O 32 characters Day Month Year Local Span and Zero Enabledx Disabled LCD METER CONFIGURATION Software Adjustable M5 or M6 option must be specified in Rosemount number Meter Display Type Eng Units only Alternate Eng Units amp of Range x of Range only Alternate Eng Units amp Custom Display Custom Display only Alternate of Range amp Custom Display Custom Display Configuration must be filled out if Custom Display is selected as meter type Decimal Point Position fixed Indicate decimal point location Xu X4 X4 Xa X Enter Lower Range Value Decimal point must be in the same position as specified above circle sign Jo Jo LH Default is 000 00 Enter Upper Range Value Decimal point must be in the same position as specified above circle sign Jo Jo J
37. ROM Return to Rosemount Nuclear Instruments Inc for repair error factory ON 1k snsr EEPROM Use the HART communicator to reset the following parameters error user no out ON remote seal isolator remote seal fill fluid flange material o ring material transmitter type remote seal type flange type meter type number of remote seals 1k snsr EEPROM Perform a full trim to recalibrate the transmitter error user ON 4k micro EEPROM Return to Rosemount Nuclear Instruments Inc for repair error factory ON 4k micro EEPROM Use the HART communicator to reset the message field error user no out ON 4k micro EEPROM Use the HART communicator to reset the following parameters error user ON units range values damping analog output transfer function tag scaled meter values Perform a d a trim to ensure that the error is corrected 4k snsr EEPROM Return to Rosemount Nuclear Instruments Inc for repair error factory ON 4k snsr EEPROM Use the HART communicator to reset the temperature units error user ON and the calibration type Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Message Description Add item for ALL device types or only for this ONE device type Asks the user whether the hot key item being added should be added for all device types or only for the type of device that is connected Command Not Implemented The connected device does not support this
38. Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Smart Pressure Transmitter for Nuclear Service CE ROSEMOUNT Nuclear EMERSON www rosemountnuclear com Process Ma nagement IMPORTANT NOTICE ERRATA Model 3051N Product Manual 00809 0100 4808 Rev CA 6 2008 No Affected Pages Description of Change ee 1 5 8 Flange Bolts and Mounting Bolts Carbon steel per 12 3 07 ASTM A449 Type 1 or SAE J429 Grade 5 2 5 8 Electronics Housing Low copper aluminum with 11 18 08 polyurethane paint or CF 8M cast version of 316 1 24 11 SST 3 5 8 Mounting Bracket AISI 1010 steel or JIS G3131 12 5 07 SPHC P O Steel with polyurethane paint Option Code B2 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Rosemount 3051N Smart Pressure Transmitter for Nuclear Service Rosemount 3051 HART Universal Revision 5 NOTICE Read this manual before working with the product For personal and system safety and for optimum product performance make sure you thoroughly understand the contents before installing using or maintaining this product Within the United States contact Rosemount Nuclear Instruments Inc at 1 952 949 5210 for assistance Outside of the United States contact your local Emerson Process Management Sales Representative The Rosemount logotype and SMART FAMILY are registered trademarks of Rosemount Inc Copla
39. This section contains information on commissioning and operating Rosemount 3051N Smart Pressure Transmitters Tasks that should be performed on the bench prior to installation are explained in this section When the HART Communicator is referenced it refers to either the Rosemount 275 or Rosemount 375 as documented in Rosemount Report D2001019 For your convenience typical HART Communicator fast key sequences are listed for most software functions These fast key sequences are the same for both the Rosemount 275 and Rosemount 375 Communicators If you are unfamiliar with the communicator or how to follow fast key sequences please refer to Appendix A for communicator operations A typical transmitter software configuration data worksheet is provided in Section 5 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 A Refer to the following safety messages before performing an operation preceded by this symbol Z WARNING Explosions can result in death or serious injury Do not remove the transmitter covers in explosive environments when the circuit is alive EMERSON www rosemountnuclear com Process Management Reference Manual 00809 0100 4808 Rev CA Rosemount 3051N June 2008 Z WARNING Electrical shock can result in death or serious i
40. ariable from the hotkey menu if the item being added to the hotkey menu is a variable Module EEPROM write failure ON Message sent to the module from the HART signal failed Return to Rosemount Nuclear Instruments Inc for repair No device configuration in configuration memory There is no configuration saved in memory available to re configure off line or transfer to a device No Device Found Poll of address zero fails to find a device or poll of all addresses fails to find a device if auto poll is enabled No hotkey menu available for this device There is no menu named hotkey defined in the device description for this device No pressure updates ON No pressure updates being received from the sensor module Verify that the sensor module ribbon cable is attached correctly Return to Rosemount Nuclear Instruments Inc for repair No offline devices available There are no device descriptions available to be used to configure a device offline No simulation devices available There are no device descriptions available to simulate a device No temperature updates ON No UPLOAD_VARIABLE S in ddl for this device No temperature updates being received from the sensor module Verify that the sensor module ribbon cable is attached correctly Return to Rosemount Nuclear Instruments Inc for repair There is no menu named upload variables defined in the device description
41. art SMART FAMILY Span Tag Transmitter Address Transmitter Security Upper Range Limit URL Upper Range Value URV Zero Trim G 2 Lowest value of the measured variable that the analog output of the transmitter is currently configured to measure The connection of several transmitters to a single communications transmission line Communication between the host and the transmitters takes place digitally with the analog output of the transmitters deactivated Note that although the Rosemount 3051N has multi drop capability which is a HART protocol feature the Rosemount 3051N is not qualified dedicated for use in multi drop mode Configuration function that changes the transmitter 4 and 20 mA settings See Rerange in Section 2 HART based communicator command that transfers configuration data from the hand held communicator s memory to the transmitter memory Digital Trim function that allows you to adjust the digital process variable reading to a precise pressure input Zero Trim and Full Trim are the two Sensor Trim functions See Sensor Trim in Section 2 Term used to describe instruments that are microprocessor based and feature advanced communications capabilities See Section 1 Introduction Rosemount pressure temperature level and flow instruments with microprocessor based digital electronics Algebraic difference between the upper and lower range values Eight character field for identifying
42. ation 3 12 Electrical Considerations 3 12 Power Supply 3 12 WINING RS Edu eI AUR PS pe 3 13 Grounding the Transmitter Case 3 14 Environmental Considerations 3 14 Access Requirements 3 14 Cover Installation 3 14 SECTION 4 e V carte E heer ees A EEEL EREN 4 1 Troubleshooting Safety Messages cau he dent o lur e edd ud ew ER En 4 1 Warnings i osse em eva dit vom nce hun eed 4 1 Returning Rosemount Products and Materials 4 2 SECTION 5 Nuclear Sp cifications 2554 a Pea pog eee 5 1 Specifications and SEISMIC Lai ia a ati 5 1 Reference Data Environmentall s 6 4 52 2 he dar e da po a eh 5 2 Quality Assurance Program 5 2 Nuclear Cleaning 5 2 Hydrostatic Testing 5 2 Performance Specifications 5 3 Reference Accuracy 5 3 Drift dao RE ec A Bate DETUR otk See ean aed 5 3 Ambient Temperature Effect 5 3 Overpressure Effect 5 4 Static Pressure Effect 5 4 Power Supply Effect 5 4 Load Effect ue
43. bly that coincide with the holes on the electronics module You can install the meter in 90 degree increments for easy viewing Position one of the four connectors on the back of the meter assembly to accept the interconnection header Attach the meter assembly to the electronics module by threading the screws into the captive threads and attaching the meter assembly to the interconnection pins Tighten the screws to secure the meter assembly and electronics board in place Attach and tighten the extended cover Transmitter covers must be fully engaged to meet explosion proof requirements and to achieve the proper environmental seal Note the following LCD temperature limits Operating 0 to 175 F 20 to 80 C Storage 0 to 185 F 40 to 85 C NOTE Electronics are able to verify alarm current levels An alarm level test is recommended before returning the transmitter to service see Alarm Level Verification in Section 2 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N FIGURE 6 2 Rosemount 3051N with Optional LCD Meter Diagnostic Messages Error In addition to the output the LCD meter displays abbreviated operation error and warning messages for troubleshooting the transmitter Messages appear according to their priority with normal operating messages appearing last To determine the cause of a message use a HART Communicator to further interrogate the transmitter
44. controls The alphanumeric keypad allows you to select both letters digits and other characters such as punctuation marks It can perform a selection of options and data entry in either numeric or alphanumeric modes The 375 Field Communicator will automatically determine the mode depending on the input necessary for the particular field When in alphanumeric mode to enter text press the desired keypad button in quick repetition to scroll through the options to achieve the appropriate letter or number For example to type the letter Z press the 9 key quickly four times WXYZ The function O key allows you to enable alternate functionality on select keys The grey characters on the keys indicate the alternate functionality When enabled the orange multifunction LED light will appear and an indication button can be found on the Soft Input Panel SIP If the function key is enabled press the key again to disable the functionality The alternate function on the Tab and alphanumeric 5 key insert will be activated in future releases of the Rosemount 375 Field Communicator The multifunction LED allows you to recognize when the Rosemount 375 Field Communicator is in various states see table A 2 Multifunction LED Processing Indication Green The Rosemount 375 Field Communicator is on Flashing Green The Rosemount 375 Field Communicator is in power saving mode The display is off Green and Orange The Function Key is enabled
45. e 2 Apply Values 5 CM xfer function 2 Range Unit E 1 PROCESS VARIABLE 905 Temp 1 Zero Trim 2 Descriptor 2 SENSOR SERVICE 1 SENSOR cus e Ts RANGE VALUES 3 Message 3 Unit TRIM D Uer 4 Write Protect ernea Sensor Trim DEVICE INFO 1 Ssa emp ie 4 Sensor Trim 1 Meter Type 2 Temperature Unit Calibration 2 CUSTOM Type Transfer Function METER SETUP 1 Pressure 5 Sensor Trim 2 Range Points Damp SA 3 Sensor Temp METER OPS 2 TEMP SENSOR aI a peas 1 High Alarm 1 PROCESS pply Values 2 Low Alarm 1 SENSORS VARIABLE 3 High Saturation 2 RANGE 4 Low Saturation VALUES 5 AO Alarm Type 3 Unit 6 Alarm Sat Type 4 Transfer Func 1 Pressure 5 Damp 2 Range 6 Snsr Temp Unit 3 Analog Output SIGNAL 7 ALM SAT 4 Sensor Temp CONDITION LEVELS 1 PROCESS 1 eg Mei VARIABLES 2 Digital to Analog Trim 1 Poll Address 3 Scaled D A Trim 2 Nos of Req Pream 2 ANALOG 4 AO Alarm Type 3 Burst Mode OUTPUT 4 Burst Option OUTPUT CONDITION 1 Meter Type 1 Sel Dec Pt Pos 3 HART OUTPUT 2 CUSTOM METER 2 CM Upper Value SETUP 3 CM Lower Value 3 Custom Meter Value 4 CM Units 4 OE ONS 5 CM xfer function DEVICE 1 FIELD DEVI ac uic et 1 Tag CE 2 Mod Config Type INFORMATION INFO a leder NEG 2 Date 2 SENSOR INFO 4 Fill Type 3 Descriptor 3 Self Test 5 Proc Conn Type 4 Message PS AN 6 Proc Conn Material a DO TUE 7 O Ring Material Rev 8 Drain Vent Material 7 Local koye 2 Fid Dev 8 REVISION S Rev 1 of Diaphr Seals 9 Final Assy 3 S W Rev 2 Diaphr Sea
46. e Lock Out 2 3 Write Protect 2 3 Security and Alarm Jumper Configuration Procedure 2 3 Sensor Temperature 2 8 Sensor Trim 2 16 Setup issus 2 8 Basic sd edens 2 8 Detailed 2 12 Signal Wiring Grounding 3 13 Specifications 5 1 T Terminal Block 6 8 Transient Protection 6 8 Traditional Flange 6 8 e ne do 2 16 Alalog Output 2 19 Digital To Analog 2 19 Full nia 2 18 Recall Factory 2 19 Sensor 2 16 Zen cine ee eS 2 17 Troubleshooting 4 1 W Wiring 3 13 Signal Wiring Grounding 3 13 Wiring Diagrams 2 5 Bench Hook Up 2 5 Field Hook Up 2 6 Z Zero Trim 2 17 Index 2 Reference Manual 00809 0100 4808 Rev CA Rosemount 3051N June 2008 The Emerson logo is a trade mark and service mark of Emerson Electric Co Rosemount and the Rosemount logotype are registered trademarks of Rosemount Inc PlantWeb is a mark of one of the Emerson Process Management companies HART is a registered trademark of the HART Communications Foundation All other marks are the property of their respective owners The Rosemount logotype and SMART FAMILY are registered trademarks of Rosemount Inc Coplanar is a trademark of Rosemount Inc Cover Photo HighRes 305 0305h0061 Standard Terms and Conditions of Sale can be found at www rosemount
47. e limits by 1 5 F per degree above 185 F 220 F 104 C limit in vacuum service 130 F 54 C for pressures below 0 5 psia EPR O ring is limited to 150 F 66 C process temperature 5 5 Reference Manual 00809 0100 4808 Rev CA Rosemount 3051N June 2008 Span and Zero Zero Zero and span values can be set anywhere within the range limits stated in Elevation and Table 5 2 and Table 5 3 providing sensor limits are not exceeded Suppression Span must be greater than or equal to the minimum span stated in Table 5 2 and Table 5 3 Table 5 2 Rosemount 3051ND and 3051NG Range and Sensor Limits Minimum Span Range and Sensor Limits Lower LRL Rosemount 3051ND NG Upper URL Rosemount 3051ND Rosemount 3051NG 0 1 in H20 25 Pa 3 0 in H20 750 Pa 3 0 in H20 750 Pa NA 0 5 in H20 0 12 kPa 25 in H50 6 22 kPa 25 in H20 6 22 kPa NA 2 5 in H50 0 62 kPa 250 in H20 62 2 kPa 250 in H20 62 2 kPa 250 in H20 62 2 kPa 10 in H20 2 48 kPa 1000 in H50 248 kPa 1000 in H50 248 kPa 0 5 psia 3 5 kPa abs 3 psi 20 7 kPa 300 psi 2 070 kPa 300 psi 2 070 kPa 0 5 psia 3 5 kPa abs 20 psi 138 kPa 2000 psi 13 800 kPa 2000 psi 13 800 kPa 0 5 psia 3 5 kPa abs Table 5 3 Rosemount 3051NA Range and Sensor Limits Range and Sensor Limits Minimum Span Upper URL Lower LRL 0 167 psia 8 6 mmH
48. ected values for low trim LT and high trim HT Refer to Full Trim on page 2 18 Enter the corrected input values for low trim and high trim through the communicator keypad after you apply the nominal value of pressure as the transmitter input NOTE After calibrating Rosemount 3051N Range 4 and Range 5 transmitters for high differential pressure applications rerange the 4 and 20 mA points using the communicator to maintain the systematic static line pressure correction You may re zero the 4 mA point at line pressure after installation using the local zero button without affecting the completed calibration 2 21 Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 2 22 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Section 3 OVERVIEW SAFETY MESSAGES Warnings ROSEMOUNT Nuclear Installation Overview 5 ac cee eee eee a eee ei page 3 1 Safety Messages page 3 1 General Considerations page 3 4 Mechanical Considerations page 3 4 Electrical Considerations page 3 12 Environmental Considerations page 3 14 The information in this section covers installation considerations Dimensional drawings illustrating the Rosemount 3051N and mounting brackets are included in this section Procedures and instructions in this sectio
49. ections A 5 Power Supply 3 12 Rosemount 375 Keys A 11 Hardware A 5 4 20mA Transmitters 3 12 Rosemount 375 Menus A 13 Menus and Functions A 13 Process Variables 2 7 Configuration Data Review 2 7 Housing Rotation 3 12 Cover Installation 3 14 Custom Meter Configuration 6 2 R I Recall Factory Trim 2 19 D Impulse Piping 3 11 Rerange 2 9 Dann 2 12 Installation 3 4 Communicator Only 2 9 p Q Rind are tS qat qd Mechanical Considerations 3 4 Pressure Input Source and a Detailed Setup 2 12 i Mounting 3 9 Communicator 2 10 Diagnostics 2 12 Pressure Input Source and the Loop Test 2 13 f E J Local Zero and Span Transmitter Test 2 13 Butt 2 10 Diagrams 2 5 J rmipers i ai os ut ner 2 3 R ino R usons Pr di m d Bench Hook Up 2 5 Alarm Configuration 2 3 ue ee 7 Digital to Analog Trim 2 19 Security Configuration 2 3 Bre BP EO LE i Dimensional Drawings 3 6 Draft Range Considerations 3 4 Installation 3 4 Reducing Noise 3 4 ROSEMOUNT Nuclear EMERSON www rosemountnuclear com Process Management Reference Manual 00809 0100 4808 Rev CA Rosemount 3051N June 2008 S Security sirvan arta 2 2 Local Zero and Span Physical Removal 2 3 Local Zero and Span Softwar
50. een them You should always adjust the low trim value first to establish the correct offset Adjustment of the high trim value provides a slope correction to the characterization curve based on the low trim value The factory established characterization curve is not changed by this procedure The trim values allow you to optimize performance over your specified measuring range at the calibration temperature To calibrate the sensor with a HART Communicator using the Zero Trim function perform the following procedure 1 Vent the transmitter and attach a communicator to the measurement loop 2 From the communicator menu select 1 Device setup 2 Diagnostics and service 3 Calibration 3 Sensor trim 1 Zero trim to prepare to adjust the zero trim NOTE The transmitter must be within 396 of true zero zero based in order to calibrate it using the zero trim function 3 Follow the commands provided by the communicator to complete the adjustment of the zero trim 2 17 Reference Manual 00809 0100 4808 Rev CA Rosemount 3051N June 2008 Full Trim To calibrate the sensor with a HART Communicator using the full trim HART Comm 1 2 3 3 function perform the following procedure 1 Assemble and power the entire calibration system including a transmitter HART Communicator power supply pressure input source and readout device see Figure 2 9 NOTE Use a pressure input source with sufficient accuracy and all
51. ensor trim if equipment available accurate absolute pressure source required otherwise perform the low trim value section of the full sensor trim procedure 3 Optional Perform an analog output trim accurate multimeter required Notes AHART Communicator is required for all sensor and output trim procedures e Rosemount 3051N Range 4 and Range 5 transmitters require a special calibration procedure when used in differential pressure applications under high static line pressure see Compensating Rosemount 3051N Range 4 and 5 Differential Transmitters for Line Pressure on page 2 20 2 14 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Calibration Overview Complete calibration of the Rosemount 3051N Pressure Transmitter involves the following tasks Configure the Analog Output Parameters Set Process Variable Units page 2 8 Set Output Type Linear or Square Root page 2 8 Set the Range Points page 2 9 Set Damping page 2 12 Calibrate the Sensor Full Trim page 2 18 Zero Trim page 2 17 Calibrate the 4 20 mA Output Digital to Analog D A Signal Conversion 4 20 mA Output Trim page 2 19 or 4 20 mA Output Trim Using Other Scale page 2 19 Figure 2 7 illustrates the Rosemount 3051N transmitter data flow This data flow can be summarized in four major steps 1 Achange in pressure is measured by a change in the sensor output Sensor Signal 2 The
52. ess O ring Flange Alignment Screw not pressure retaining Flange Bolts 5 14 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N 5 15 Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 5 16 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Section 6 OVERVIEW SAFETY MESSAGES Warnings LCD METER ROSEMOUNT Nuclear Options OVervieW roai arean Se Arx ae Rede Rem eee page 6 1 Safety Messages page 6 1 ECD Meter 1 9l ada page 6 1 Mounting Brackets page 6 7 Transient Protection Terminal Block T1 page 6 8 The options available with the Rosemount 3051N can ease installation improve the security of control systems and simplify use Included in this section is a description of LCD meter diagnostic messages The Rosemount 3051N LCD meter option is qualified to maintain structural integrity throughout the specified seismic event Operability of the LCD meter is not addressed for during or post a seismic event 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 A Refer to the following safety messages before performing an operation preceded by this symbol ZA WARNING Explo
53. ess pressure is a way of reranging the transmitter with a pressure input and when a communicator is not available When specific 4 and 20 mA points are not known process input can be used NOTE When you set the 4 mA point the span is maintained when you set the 20 mA point the span changes If you set the lower range point to a value that causes the upper range point to exceed the sensor limit the upper range point is automatically set to the sensor limit and the span is adjusted accordingly Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N FIGURE 2 6 Local Zero and Span Adjustments To rerange the transmitter using the span and zero buttons perform the following procedure 1 Loosen the screw holding the label on top of the transmitter housing and rotate the label to expose the zero and span buttons see Figure 2 6 2 Using a pressure source with an accuracy three to ten times the desired calibrated accuracy apply a pressure equivalent to the lower range value to the high side of the transmitter 3 Tosetthe 4 mA point press and hold the zero button for at least two seconds then verify that the output is 4 mA If a meter is installed it will display ZERO PASS 4 Apply a pressure equivalent to the upper range value to the high side of the transmitter 5 Tosetthe 20 mA point press and hold the span button for at least two seconds then verify that the output is 20 mA If a meter is in
54. eter to display b Go to Step 8 7 To choose the transmitter transfer function for the meter AN See Safety Messages in Section 6 for warning information 6 2 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N a Select 5 CM xfer fnct Enter the transmitter transfer function for the meter Select sq root to display flow units The custom meter transfer function is independent of the analog output transfer function 8 Select SEND F2 to upload the configuration to the transmitter FIGURE 6 1 Exploded View of the Rosemount 3051N with Optional LCD Meter Interconnecting Pins Jumpers Top and Bottom Installing the Meter For transmitters ordered with the LCD meter the meter is shipped installed Installing the meter on an existing Rosemount 3051N transmitter requires a small instrument screwdriver and the meter kit when the kit is made available by Rosemount Nuclear Instruments Inc To maintain the Rosemount 3051N qualification status any piece parts for the Rosemount 3051N if available must be supplied by RNII The meter kit includes one LCD meter assembly one extended cover with O ring installed two nylon standoffs two captive screws one ten pin interconnection header Use the following procedure and Figure 6 1 to install the LCD meter 1 IF the transmitter is installed in a loop THEN secure the loop and disconnect power AN 2 Remove the transmitter cover opposite
55. function Communication Error The communicator and the device are not communicating correctly Check all connections between the communicator and the device and resend the information Configuration memory not compatible with connected device The configuration stored in memory is incompatible with the device to which a transfer has been requested CPU board not The electronics board is not initialized Return to Rosemount initialized ON Nuclear Instruments Inc for repair CPU EEPROM write Message sent to electronics board from HART signal failed failure ON Return to Rosemount Nuclear Instruments Inc for repair Device Busy Device Disconnected The connected device is busy performing another task The device failed to respond to a command Check all connections between the communicator and the device and resend the command Device write protected Device write protected Do you still want to shut off Device is in write protect mode Data can not be written Device is in write protect mode Press YES to turn the HART communicator off and lose the unsent data Display value of variable on hotkey menu Asks whether the value of the variable should be displayed adjacent to its label on the hotkey menu if the item being added to the hotkey menu is a variable Download data from configuration memory to device Press the SEND softkey to transfer information from the communicat
56. ga 5 psia 260 mmHga 0 psia 0 mmHga 1 0 3 psia 2 07 kPa abs 30 psia 206 8 kPa abs 0 psia 0 kPa abs 2 1 5 psia 10 34 kPa abs 150 psia 1 034 2 kPa abs 0 psia 0 kPa abs 3 8 psia 55 16 kPa abs 800 psia 5 515 8 kPa abs 0 psia 0 kPa abs 4 40 psia 275 8 kPa abs 4000 psia 27 580 kPa abs 0 psia 0 kPa abs Humidity Limits 0 100 relative humidity Volumetric Displacement Less than 0 005 in 0 08 cm Turn on Time 2 seconds maximum Response Time Dead Time Ty Maximum dead time before analog output reacts to step change in input 0 1 seconds Update Rate 20 times per second minimum Minimum Time Constant T At 70 F with minimum damping setting Range Code Minimum Time Constant T Including Dead Time T 0 lt 1 0 seconds 1 lt 0 5 seconds 2 5 lt 0 2 seconds Adjustable Damping Time constant on analog output is incrementally adjustable from the minimum values stated above to 25 6 seconds nominal 5 6 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Figure 5 1 Typical Smart Transmitter Response Time Maximum Working Pressure 2 Static Pressure Limits Overpressure Limits Burst Pressure Transmitter 4 20 mA Output vs Time Pressure Released Tg Ta Ta Dead Time 20mA Tc Time Constant Response Time Ta Tc 9 89mA E MEE 63 2 of Total i Step Change 4mA
57. ge A 1 Connections and Hardware page A 5 Rosemount 275 iesi 258 tae be ieee eee page A 7 Menus and Functions page A 9 Rosemount 375 page A 11 Diagnostic Messages page A 14 This appendix provides basic communicator information on both the Rosemount 275 and Rosemount 375 HART Communicators when used with a Rosemount 3051N Smart Pressure Transmitter The Rosemount 275 and Rosemount 375 HART Communicators are not qualified but may be used as Measurement and Test Equipment MTE as documented in Rosemount Report D2001019 When the HART Communicator is referenced it refers to either the Rosemount 275 or Rosemount 375 This brief appendix will familiarize you with the HART Communicator but is not meant to replace the HART Communicator product manual For additional information on the HART Communicator refer to the HART Communicator Product Manual publication number 00809 0100 4275 Rosemount 275 or 00375 0047 0001 Rosemount 375 NOTE You may need to upgrade the software in your HART Communicator in order to take advantage of all features of the Rosemount 3051N If you initiate communication with a Rosemount 3051N using a Communicator that has a previous version of the transmitter Device Descriptors DDs the communicator will display the following message Notice Upgrade software to access XMTR function Continue w
58. his section NOTE The transmitter is calibrated in an upright position at the factory If you mount the transmitter in any other position the zero point will shift by an amount equivalent to the liquid head caused by the varied mounting position To reset the zero point refer to Sensor Trim in Section 2 Mounting Requirements Refer to Figure 3 6 for examples of the following mounting configurations Liquid Flow Measurement Place taps to the side of the line to prevent sediment deposits on the transmitter s process isolators Mount the transmitter beside or below the taps so gases can vent into the process line Mount drain vent valve upward to allow gases to vent Gas Flow Measurement Place taps in the top or side of the line Mount the transmitter beside or above the taps so liquid will drain into the process line Steam Flow Measurement Place taps to the side of the line Mount the transmitter below the taps to ensure that the impulse piping will stay filled with condensate Fill impulse lines with water to prevent the steam from contacting the transmitter directly and to ensure accurate measurement start up 3 9 Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 3 10 NOTE In steam or other elevated temperature services it is important that temperatures at the coplanar process flanges not exceed 250 F 121 C In vacuum service these temperature limits
59. ifications and Reference Data Nuclear Specifications Performance Specifications Functional Specifications Physical Specifications Materials of Construction Ordering Information Configuration Information NUCLEAR SPECIFICATIONS Seismic Table 5 1 Seismic Specifications Summary Qualified for nuclear use per IEEE Std 344 1987 and IEEE Std 323 1983 mild environment as documented in Rosemount Report D2001019 Range During Seismic Specified Seismic Maximum Structural Model Code Accuracy Post Seismic Accuracy Working Pressure Integrity 3051ND 0 not specified not specified 750 psi 5 2 MPa Maintained 10 0 75 of URL 0 25 of span 2000 psi 13 8 MPa throughout adjustable damping specified seismic T gt 1 68s disturbance 5 20 0 75 of URL 3000 psi 20 7 MPa adjustable damping gt glass filled TFE o ring a 0 8 s 3 0 75 of URL 2000 psi 13 8 MPa 4 0 25 of URL EP o ring 5 3051NG 2 0 75 of URL Upper Range Limit adjustable damping D gt 0 8 s 8 3 0 75 of URL 4 0 25 of URL 5 3051NA 0 not specified not specified 1 2 0 25 of URL 0 25 of span 9 3 3 4 3000 psia 2 glass filled TFE o ring 2000 psi 13 8 MPa EP o ring 1 User adjustable damping set at gt 0 4 s unless otherwise noted 2 Mounting bracket Option Code B2 BS or PM required for specified During Seismic Accuracy performance ROSEMOUNT Nuclear EMERSON www rosemountnuclear co
60. in per 100 psi 689 KPa up to 750 psi 5 171 KPa Less than 0 005 of calibrated span per volt for RDF lt 10 No load effect other than change in voltage supplied to the transmitter Rosemount 3051ND NG Zero shifts up to 1 25 in H20 0 31 KPa which can be calibrated out no span effect Rosemount 3051NA Zero shifts up to 2 5 in H20 63 5 mm which can be calibrated out no span effect Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N FUNCTIONAL SPECIFICATIONS Service Output Power Supply Temperature Limits Liquid gas or vapor 4 20 mA user selectable for linear or square root output digital signal based on HART protocol 1 2 3 Load Limitations Maximum loop resistance is determined by the voltage level of the external power supply as described by Max Loop Resistance 43 5 Power Supply Voltage 10 5 ohms 1935 1500 c 2 gt 1000 S Design 500 Region 0 10 5 20 30 40 55 Voltage V dc Communication requires a minimum loop resistance of 250 ohms Ambient 0 to 185 F 18 to 85 C with meter option 0 to 175 F 18 to 80 C Process 2 3 0 to 250 F 18 to 121 C Coplanar flange 0 to 300 F 18 to 149 C traditional flange Storage 0 to 212 F 18 to 100 C with meter option 0 to 185 F 18 to 85 C Process temperatures above 185 F 85 C require derating the ambient temperatur
61. ions based upon this voltage A 2 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N FIGURE A 1 HART Communicator Typical Abbreviated Menu Tree for Rosemount 3051 Online Menu 1 DEVICE SETUP 2 PV 3 AO 4 LRV 5 URV NOTE 1 PROCESS VARIABLE 2 DIAGNOSTICS AND SERVICE 3 BASIC SETUP 4 DETAILED SETUP 5 Review nm Pressure Percent Range Analog Output Sensor Temperature e 1 Keypad Input 2 Apply Values TEST DEVICE Loop Test CALIBRATION 1 Self Test ARS 2 Status igital to nalog rim 2 Scaled D A Trim 1 RERANGE 1 Zero Trim 2 TRIM ANALOG OUTPUT 3 SENSOR TRIM 4 RECALL FACTORY TRIM 2 Lower Sensor Trim 3 Upper Sensor Trim 4 Sensor Trim Calibration Type 5 Sensor Trim Points 1 Sensor Trim 2 Analog Output Trim 1 Sel Dec Pt Pos 2 CM Upper Value 3 CM Lower Value 4 CM Units 3 4 3051 will appear in the upper left of the communicator screen when this menu tree is valid 4 Diaphr Material Tag 1 Keypad Input 1 Pressur
62. ipped prepaid to Rosemount Nuclear Instruments Inc 8200 Market Blvd Chanhassen MN 55317 USA IMPORTANT The Rosemount 3051N Pressure Transmitter is qualified for nuclear use per IEEE Std 344 1987 and IEEE Std 323 1983 mild environment as documented in Rosemount Report D2001019 and is supplied in accordance with 10CFR50 Appendix B and ISO 9001 2000 quality assurance programs To ensure compliance with 10CFR Part 21 the transmitter must comply with the requirements herein and in Report D2001019 throughout its installation operation and maintenance It is incumbent upon the user to ensure that the Rosemount Nuclear Instruments Inc component traceability program where applicable is continued throughout the life of the transmitter Where the manual uses the terms requirements mandatory must or required the instructions so referenced must be carefully followed Rosemount Nuclear Instruments Inc expressly disclaims all responsibility and liability for transmitters for which the foregoing has not been complied with by the user Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Revision Status Changes from June 2006 to June 2008 Page Old Page New Changes Cover Cover Document revision date change from June 2006 to June 2008 throughout throughout rev from BA to CA TOC 1 Page i back CE mark added with Rosemount Nuclear Instruments Inc cover Page iii
63. ith old description If you select YES the communicator will communicate properly with the transmitter using the existing Rosemount 3051N DDs However software features added since the revision of the DDs in the communicator will not be accessible If you select NO the communicator will default to a generic transmitter functionality Contact Rosemount Nuclear Instruments Inc at 952 949 5210 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 A Refer to the following safety messages before performing an operation preceded by this symbol EMERSON www rosemountnuclear com Process Management Reference Manual 00809 0100 4808 Rev CA Rosemount 3051N June 2008 Warnings Explosions can result in death or serious injury Do not remove the transmitter covers in explosive environments when the circuit is alive Before connecting a communicator in an explosive atmosphere make sure the instruments in the loop are installed according to intrinsically safe or nonincendive field wiring practices Z WARNING If you choose to ignore all field device status messages every message from nuisance to critical will be ignored Z WARNING Voltage measurements are for reference purposes only Do not make critical process control decis
64. l LCD Meter NOTE Security jumper not installed Not Write Protected Alarm jumper not installed High Alarm COMMISSIONING THE Commissioning consists of testing the transmitter and verifying transmitter ROSEMOUNT 3051N configuration data You may commission Rosemount 3051N transmitters WITH A HART BASED either before or after installation Commissioning the transmitter on the bench before installation using a HART based Communicator ensures that all COMMUNICATOR transmitter components are in good working order and acquaints you with the operation of the device 2 4 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Setting the Loop to Manual Wiring Diagrams Bench Hook up FIGURE 2 3 Bench Hook up 4 20 mA Transmitters A To commission on the bench connect the transmitter and the communicator as shown in Figure 2 3 Make sure the instruments in the loop are installed in accordance with intrinsically safe or nonincendive field wiring practices before connecting a communicator in an explosive atmosphere Connect the communicator leads at any termination point in the signal loop It is most convenient to connect them to the terminals labeled COMM on the terminal block Connecting across the TEST terminals will prevent successful communication To avoid exposing the transmitter electronics to the plant environment after installation
65. l Type 10 Device ID 3 Diaphr Seal Fill 11 Distributor Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 Table A 1 Typical HART Fast Key Sequences for the Rosemount 3051 partial listing A 4 Function HART Fast Key Sequence startup procedure Alarm and Saturation Levels 1 4 2 7 Analog Output Alarm Type 1 4 3 2 4 Custom Meter Configuration 1 3 7 2 Custom Meter Value 1 4 3 4 3 V Damping 1 3 6 Date 1 3 4 1 Descriptor 1 3 4 2 Digital To Analog Trim 4 20 mA Output 1 2 3 2 1 Disable Local Span Zero Adjustment 1 4 4 1 7 Field Device Info 1 4 4 1 Full Trim 1 2 3 3 Keypad Input Rerange 1 2 3 1 1 Local Zero and Span Control 1 4 4 1 7 Loop Test 1 2 2 Lower Sensor Trim 1 2 3 3 2 Message 1 3 4 3 Meter Options 1 4 3 4 Number Of Requested Preambles 1 4 3 3 2 V Range Values 1 3 3 Rerange 1 2 3 1 Scaled D A Trim 4 20 mA Output 1 2 3 2 2 Self Test Transmitter 1 2 1 1 Sensor Info 1 4 4 2 Sensor Temperature 1 1 4 Sensor Trim Points 1 2 3 3 5 Status 1 2 1 2 V Tag 1 3 1 V Transfer Function Setting Output Type 13 0 Transmitter Security Write Protect 1 3 4 4 Trim Analog Output 1 2 3 2 V Units Process Variable 1 3 2 Upper Sensor Trim 1 2 3 3 3 Zero Trim 1 2 3 3 1 NOTE A check v indicates the basic configuration parameters At minimum these parameters should be verified as part
66. led span adjustment Check if output in alarm condition Pressure Variable Reading Is Check impulse piping for blockage ONDES Check test equipment Perform full sensor trim Pressure Variable Reading Is Erratic Check impulse piping for blockage Check damping Check for EMF interference The Rosemount 3051N is supplied by Rosemount Nuclear Instruments Inc as a non field repairable device to ensure its qualification status is maintained The Rosemount 3051N must be returned to Rosemount Nuclear Instruments Inc RNII for repairs and or failure analysis Instructions for returning product follow Any piece parts if available must be supplied by RNII to maintain the Rosemount 3051N qualification status Returning Rosemount Authorization for return is required from Rosemount Nuclear Instruments Inc Products and Materials prior to shipment Contact Rosemount Nuclear Instruments Inc at 952 949 5210 for details on obtaining Returned Material Authorization RMA Rosemount Nuclear Instruments will not accept any returned material without Returned Material Authorization Materials returned without authorization are subject to be returned to the customer Materials returned for repair should be shipped prepaid to Rosemount Nuclear Instruments Inc 8200 Market Blvd Chanhassen MN 55317 USA 4 2 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Section 5 Spec
67. m Process Management Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 Environmental Quality Assurance Program Nuclear Cleaning Hydrostatic Testing 5 2 Performance to normal operating limits as described in the Performance Specifications and Functional Specifications sections of this manual In accordance with 10CFR50 Appendix B ISO 9001 2000 To 1 ppm chloride content Range Code Hydrostatic Test Pressure 3051ND 0 750 psi 1 2000 psi 2 5 4200 psi 3051NG 2 5 150 of maximum working pressure 3051NA 1 4 1 Process O ring Code A glass filled TFE 2 Maximum Working Pressure equals upper range limit URL 3 Hydrostatic testing not performed on Rosemount 3051NA Range Code 0 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N PERFORMANCE SPECIFICATIONS Reference Accuracy Drift Ambient Temperature Effect 2 Based upon zero based calibrations reference conditions 4 20mA analog output and digital trim values equal to the span setpoints Includes hysteresis terminal based linearity and repeatability Rosemount 3051ND Reference Accuracy 0 10 calibrated span from 1 1 to 2 1 RDF 0 05 upper range limit from 2 1 to 30 1 RDF 0 10 calibrated span from 1 1 to 15 1 RDF 0 005 URL 0 025 span from 15 1 to 50 1 RDF Range Code 2 5 0 075 calibrated span f
68. mA with Digital Signal Based on HART Protocol Materials of Construction Process Code Flange Type Flange Material Drain Vent 2 Coplanar SST SST 0 Alternate Flange See Option Code H2 Isolating Diaphragm 2 316L SST Code Process O ring Code A Glass filled TFE 5 i BS Ethylene Propylene EPR A A x 1 Silicone oil 5 5 10 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Code Housing Material Conduit Entry Size Polyurethane covered Aluminum 1 14 NPT SST 72 14 NPT Alternate Flange Options Requires Materials of Construction Code 0 Traditional Flange 316 SST SST Drain Vent SST Flange Adapter Mounting Bracket Options Traditional Flange Bracket for Panel Mounting CS Bolts Q B4 Coplanar Flange Bracket for Panel Mounting all SST BS Universal Traditional Flange Bracket for Panel Mounting SST CS Bolts Traditional Flange Bracket for Pipe Mounting all SST Meters optional LCD Meter for Aluminum Housing Housing Code A only LCD Meter for SST Housing Housing Code J only Typical Rosemount Number 3051ND 2 A 2 2 A 1 A B4 1 All Rosemount 3051N transmitters are provided as standard with transient protection block TI and cleaning for lt 1 PPM chloride 2 Rosemount 3051ND0 is available only with Process Flange Code 0 Alternate Flange H2 O ring Code A and
69. make the purge connection close to the process taps and purge through equal lengths of the same size pipe Avoid purging through the transmitter Keep corrosive or hot above 250 F 121 C process material out of direct contact with the sensor module and flanges Prevent sediment deposits in the impulse piping Keep the liquid head balanced on both legs of the impulse piping Avoid conditions that might allow process fluid to freeze within the process flange 3 11 Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 Process Connections Rosemount 3051N connections on the transmitter flange are 4 18 NPT Use your plant approved lubricant or sealant when making the connections The end user is responsible for the qualification of the threaded seal interface on the transmitter s 4 18 NPT connections NDo not attempt to loosen or remove the flange bolts while the transmitter is Housing Rotation ELECTRICAL CONSIDERATIONS Power Supply in service The electronics housing can be rotated up to 180 degrees left or right to improve field access or to better view the optional LCD meter To rotate the housing perform the following procedure 1 Loosen the housing rotation set screw using a e in hex wrench 2 Turn the housing up to 180 degrees to the left or right of its original as shipped position Do not rotate the housing more than 180 degrees Over rotation will sever the electrical
70. menus will appear If the HART Communicator is connected to an operating loop the communicator will find the device and display the ONLINE MENU see below If it is not connected to a loop the communicator will indicate that no device was found When you press OK F4 it will display the MAIN menu The MAIN menu provides the following options Offline The Offline option provides access to offline configuration data and simulation functions Online The Online option checks for a device and if it finds one brings up the ONLINE MENU Transfer The Transfer option provides access to options for transferring data either from the HART Communicator memory to the transmitter device or vice versa Transfer is used to move off line data from the HART Communicator to the transmitter or to retrieve data from a transmitter for off line revision A 9 Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 Online Menu A 10 NOTE Online communication with the transmitter automatically loads the current transmitter data to the HART Communicator Changes in on line data are made active by pressing SEND F2 The transfer function is used only for off line data retrieval and sending Frequency Device The Frequency Device option displays the frequency output and corresponding pressure output of current to pressure transmitters This is not applicable to the Rosemount 3051N e Utility The Utility option
71. meter face Position the jumper on the transmitter circuit board in the ON position to prevent accidental or deliberate change of configuration data If the transmitter write protection jumper is in the ON position the transmitter will not accept any writes to its memory Configuration changes such as digital trim and reranging cannot take place when the transmitter security is on To enable this feature see Local Span and Zero Control Local Keys in Section 2 To remove the magnetic buttons used to activate the local zero and span use a small slotted head screwdriver and pry off the small plastic cap located under the approval tag Remove button assemblies and discard To reposition the jumpers follow the procedure described below 1 If the transmitter is installed secure the loop and remove power AN 2 Remove the housing cover opposite the field terminal side Do not remove the transmitter covers in explosive atmospheres when the circuit is alive 3 Reposition the jumpers as desired Figure 2 1 shows the jumper positions for Electronics Boards Figure 2 2 shows transmitters with an optional LCD meter AN 4 Reattach the transmitter cover Transmitter covers must be fully engaged to meet explosionproof requirements 2 3 Reference Manual 00809 0100 4808 Rev CA Rosemount 3051N June 2008 FIGURE 2 1 Electronics Board ELECTRONICS BOARD Security FIGURE 2 2 Rosemount 3051N with Optiona
72. mitations Wiring Max Loop Resistance 43 5 Power Supply Voltage 10 5 ohms 1935 T 1500 lt gt 1000 S Design 500 Region 0 10 5 20 30 40 55 Voltage V dc Communication requires a minimum loop resistance of 250 ohms To make connections perform the following procedure AN 1 Remove the housing cover on the side marked FIELD TERMINALS Do not remove the cover in explosive atmospheres when the circuit is alive All power to the transmitter is supplied over the signal wiring AN 2 Connect the lead that originates at the positive side of the power supply to the terminal marked and the lead that originates from the negative side of the power supply to the terminal marked Avoid contact with the leads and terminals Do not connect the powered signal wiring to the test terminals Power could damage the test diode in the test connection 3 Plug and seal unused conduit connections on the transmitter housing to avoid moisture accumulation in the terminal side of the housing If you do not seal the unused connections mount the transmitter with the electrical housing positioned downward for drainage Install wiring with a drip loop Arrange the drip loop so the bottom is lower than the conduit connections and the transmitter housing NOTE Signal wiring needs to be shielded but use twisted pairs for best results In order to ensure proper communication use 24 AWG or larger wire
73. module is outside of the specified range and the analog output has been driven to saturation levels See Failure Mode Alarm in Section 2 LOOP TEST A loop test is in progress During a loop test or 4 20 mA trim the analog output is set to a fixed value The meter display alternates between the current selected in milliamps and LOOP TEST XMTR INFO A non volatile memory fault has been detected in the transmitter memory by the memory verification routine The memory fault is in a location containing transmitter information To correct this problem use a HART Communicator to interrogate and reconfigure the appropriate portion of the transmitter memory This warning does not effect the transmitter operation Contact Rosemount Nuclear Instruments Inc at 952 949 5210 if you need assistance Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Operation MOUNTING BRACKETS Normal operation messages appear on the LCD meter to confirm actions or inform you of transmitter status Operation messages are displayed with other transmitter information and warrant no action to correct or alter the transmitter settings ZERO PASS The zero value set with the local zero adjustment button has been accepted by the transmitter and the output should change to 4 mA ZERO FAIL The zero value set with the local zero adjustment button exceeds the maximum rangedown allowed for a particular range or the pressure sensed
74. n be reset to any of eleven pre configured nominal damping values between 0 and 25 6 seconds The Meter Options command allows you to customize the LCD meter for use in your application You can configure the meter to display the following information Engineering Units Percent of Range e User Configurable LCD Scale Alternating between any two of the above The user configurable scale is a feature that enables you to configure the LCD meter to a custom scale using a HART Communicator With this feature you can define the decimal point position the upper range value the lower range value the engineering units and the transfer function Refer to Custom Meter Configuration in Section 6 for complete configuration information The Local keys command allows software control over the use of the local span and zero adjustments To enable or disable the span and zero adjustment buttons on your transmitter perform the fast key sequence at left NOTE Disabling the local keys does not disable all transmitter configuration changes With the local keys disabled you can still make changes to the transmitter configuration including range values using a HART Communicator The Sensor Temperature Output Unit Selection command selects between Celsius and Fahrenheit units for output of the sensor temperature The sensor temperature output is accessible via HART only The diagnostics and service functions listed here are primaril
75. n may require special precautions to ensure the safety of the personnel performing the operation Information that raises potential safety issues is indicated by a warning symbol A Refer to the following safety messages before performing an operation preceded by this symbol Explosions can result in death or serious injury Do not remove the transmitter covers in explosive environments when the circuit is alive Verify that the operating atmosphere of the transmitter is consistent with the appropriate qualification parameters Z WARNING Electrical shock can result in death or serious injury Avoid contact with the leads and terminals Z WARNING Process leaks could result in death or serious injury Install and tighten all four flange bolts before applying pressure Do not attempt to loosen or remove flange bolts while the transmitter is in service EMERSON www rosemountnuclear com Process Management Reference Manual 00809 0100 4808 Rev CA Rosemount 3051N June 2008 Z WARNING Replacement equipment or spare parts not approved by Rosemount Nuclear Instruments Inc for use as spare parts could reduce the pressure retaining capabilities of the transmitter and may render the instrument dangerous or adversely impact its qualification status Use only components supplied with the Rosemount 3051N or sold by Rosemount Nuclear Instruments Inc as spare parts for the Rosemount 3051N
76. nar is a trademark of Rosemount Inc Teflon is a registered trademark of E I du Pont de Nemours amp Co D C 200 is a registered trademark of Dow Corning Corporation HART is a registered trademark of the HART Communication Foundation Rosemount Nuclear Instruments Inc 8200 Market Blvd Chanhassen Mn 55317 Tel 952 949 5210 Fax 952 949 5201 Rosemount Nuclear Instruments Inc satisfies all obligations coming from Rosemount Nuclear Instruments Inc legislation to harmonize product www rosemountnuclear com requirements in the European Union ROSEMOUNT Nuclear EMERSON www rosemountnuclear com Process Ma nagement Reference Manual 00809 0100 4808 Rev CA Rosemount 3051N June 2008 Rosemount Nuclear Instruments Inc Warranty and Limitations of Remedy The warranty and limitations of remedy applicable to this Rosemount equipment are as stated on the reverse of the current Rosemount quotation and customer acknowledgment forms RETURN OF MATERIAL Authorization for return is required from Rosemount Nuclear Instruments Inc prior to shipment Contact Rosemount Nuclear Instruments Inc 1 952 949 5210 for details on obtaining Return Material Authorization RMA Rosemount Nuclear Instruments will not accept any returned material without a Returned Material Authorization Material returned without authorization is subject to return to customer Material returned for repair whether in or out of warranty should be sh
77. nction that allows you to adjust the transmitter characterization for purposes of digital calibration to plant standards Digital Trim includes two separate operations Sensor Trim and Analog Output Trim See Transmitter Functions in Section 2 Transmitter function that drives the analog output to a jumper selectable high or low value in the event of an electronics failure See Failure Mode Alarm in Section 2 Factory process during which each sensor module is subjected to pressures and temperatures covering the full operating range The sensor module memory stores data generated from this process for use by the microprocessor in correcting the transmitter output during operation Sensor Trim function in which two accurate end point pressures are applied and all output is linearized between them The selected end points should always be equal to or outside the LRV and URV See Full Trim in Section 2 Communications standard that provides simultaneous analog and digital signal transmission between control rooms and field devices such as transmitters All Rosemount SMART FAMILY products communicate using the HART protocol Lowest value of the measured variable that the transmitter can be configured to measure EMERSON www rosemountnuclear com Process Management Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 Lower Range Value LRV Multidropping Reranging Send Data Sensor Trim Sm
78. ne 2008 Overpressure Effect Static Pressure Effect Power Supply Effect Load Effect Mounting Position Effect 5 4 Maximum zero shift after overpressure equal to Maximum Working Pressure Rosemount 3051ND Range Code Overpressure Effect 0 3 0 5 URL 4 5 3 0 URL Rosemount 3051NG Range Code Overpressure Effect 2 4 0 25 URL 5 0 30 URL Rosemount 3051NA Range Code Overpressure Effect 0 4 0 05 URL Rosemount 3051ND Range Code 0 1 Zero Error can be calibrated out at line pressure Per 1000 psi 6 9 MPa line pressure Static Pressure Zero Effect 0 125 URL for Ps lt 750 psi 5 2 MPa 0 25 URL for Ps X 2000 psi 13 8 MPa 2 3 0 05 URL for Ps lt 2000 psi 13 8 MPa 0 1 0 1 Ps 2000 1000 URL for Ps gt 2000 psi X 3626 psi 4 5 0 196 URL for Ps lt 2000 psi 13 8 MPa 0 2 0 2 Ps 2000 1000 URL for Ps gt 2000 psi X 3626 psi 1 Ps equals static line pressure applied 2 Specification for Rosemount 3051N Range 0 is expressed in per 100 psi 689 KPa Rosemount 3051ND Span Error Per 1000 psi 6 9 MPa line pressure Range Code Static Pressure Span Effect 0 0 15 input reading 1 0 40 input reading 2 3 0 10 input reading 4 5 0 20 input reading uncertainty after calibration correction for systematic effects 1 Specification for Rosemount 3051N Range 0 is expressed
79. njury Avoid contact with the leads and terminals High voltage that may be present on leads can cause electrical shock FAILURE MODE ALARM Rosemount 3051N transmitters automatically and continuously perform self diagnostic routines If the self diagnostic routines detect a failure the transmitter drives its output outside of the normal saturation values The transmitter will drive its output low or high based on the position of the failure mode alarm jumper See Table 2 1 for failure mode and saturation output levels To select alarm position see Configuring Transmitter Alarm and Security Jumper Procedure in Section 2 Table 2 1 Standard Alarm and Saturation Values 4 20 mA 4 20 mA Level Saturation Alarm Low 3 9 mA 3 75 mA High 20 8 mA 221 75 mA NOTE You can alter the actual transmitter mA output values by performing an analog output trim NOTE When a transmitter is in an alarm condition the hand held HART Communicator indicates the analog output the transmitter would drive if the alarm condition did not exist The transmitter will alarm high in the event of failure if the alarm jumper is removed Alarm Level Verification Transmitters allow verification testing of alarm current levels If you replace the LCD meter reconfigure or make any changes to the transmitter verify the transmitter alarm level before you return the transmitter to service This feature is also useful in testing the
80. nnected device which must be sent or thrown away before connecting to another device Upgrade 275 software to access XMTR function Continue with old description The communicator does not contain the most recent Rosemount 3051N Device Descriptors DDs Select YES to communicate using the existing DDs Select NO to abort communication Use up down arrows to change contrast Press DONE when done Gives direction to change the contrast of the HC display Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 A 18 Message Description Value out of range The user entered value is either not within the range for the given type and size of variable or not within the min max specified by the device lt message gt occurred reading writing lt variable label gt Either a read write command indicates too few data bytes received transmitter fault invalid response code invalid response command invalid reply data field or failed pre or post read method or a response code of any class other than SUCCESS is returned reading a particular variable lt variable label gt has an unknown value Unit must be sent before editing or invalid data will be sent A variable related to this variable has been edited Send related variable to the device before editing this variable Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Analog
81. ome point 3 Select OK after connecting the reference meter 4 Select OK at the SETTING FLD DEV OUTPUT TO 4 MA prompt The transmitter outputs 4 00 mA 5 Record the actual value from the reference meter and enter it at the ENTER METER VALUE prompt The communicator prompts you to verify whether or not the output value equals the value on the reference meter 6 Select 7 Yes if the reference meter value equals the transmitter output value or 2 No if it does not IF you select 7 Yes THEN proceed to Step 7 IF you select 2 No THEN repeat Step 5 7 Select OK at the SETTING FLD DEV OUTPUT TO 20 MA prompt and repeat Steps 5 and 6 until the reference meter value equals the transmitter output value 8 Select OK after you return the control loop to automatic control The Scaled D A Trim command matches the 4 and 20 mA points to a user selectable reference scale other than 4 and 20 mA 1 to 5 volts if measuring across a 250 ohm load or 0 to 100 percent if measuring from a DCS for example To perform a scaled D A trim connect an accurate reference meter to the transmitter and trim the output signal to scale as outlined in the Output Trim procedure 2 19 Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 Compensating Rosemount 3051N Range 4 and 5 Differential Transmitters for Line Pressure 2 20 NOTE Use a precision resistor for optimum accuracy If you add a resistor to the loop ensure
82. on 4 Troubleshooting Provides troubleshooting techniques for the most common Rosemount 3051N transmitter operating problems Section 5 Specifications and Reference Data Supplies reference and specification data for the Rosemount 3051N Smart Pressure Transmitter Family Section 6 Options Describes the mounting and configuration options available for Rosemount 3051N transmitters Appendix A HART Communicator Gives an overview of the HART Communicator defines its partial command menu tree for the Rosemount 3051N family and provides a table of typical fast key sequences A table of typical diagnostic messages is also included EMERSON www rosemountnuclear com Process Management Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Section 2 OVERVIEW SAFETY MESSAGES Warnings ROSEMOUNT Nuclear Transmitter Functions OvetvIeW eiii a ie exuere i eee es page 2 1 Safety Messages page 2 1 Failure Mode Alarm page 2 2 Review Configuration Data page 2 7 Check Output page 2 7 Basic Setup ir EE dt me nen wk VR eee dee page 2 8 Detailed Setup page 2 12 Diagnostics and Service page 2 12 Calibration ie lx ERAI reet page 2 13
83. oop Testene Horn E ud itd es an t be et a acus 2 13 calibration ree ir Arr eee Tas Rs Mais 2 13 Calibration Overview 2 15 Deciding Which Trim Procedure to Use 2 16 Sensor T rir ae ak cake v at ads m VE EQ 2 16 ROSEMOUNT Nuclear EMERSON www rosemountnuclear com Process Ma nagement Reference Manual 00809 0100 4808 Rev CA Rosemount 3051N June 2008 Zero THM ca Re VEHI Webbhleieuhes 2 17 Ell DET Sad A etra aet edo eub A doro Lus dCi o Lo ant 2 18 Recall Factory Trim 2 19 Recall Factory Trim Sensor Trim 2 19 Recall Factory Trim Analog Output 2 19 Analog Output Trim 2 19 Digital to Analog Trim 2 19 Digital to Analog Trim Using Other Scale 2 19 Compensating Rosemount 3051N Range 4 and 5 Differential Transmitters for Line Pressure 2 20 SECTION 3 VOI VIBW zc ccs moe vct ed Eu d eu Ee RO epu E 3 1 Installation Safety Messages ein pe ques ede dr eue eA E 3 1 LATE ULTRA 3 1 General Considerations 3 4 Special Draft Range Considerations 3 4 Mechanical Considerations 3 4 Mounting 2222420088 nee boa deam o nd Recte ate ec Rd es 3 9 Process Connections 3 12 Housing Rot
84. or memory to the device Exceed field width Indicates that the field width for the current arithmetic variable exceeds the device specified description edit format Exceed precision Indicates that the precision for the current arithmetic variable exceeds the device specified description edit format Ignore next 50 occurrences of status Select YES to ignore the next 50 occurrences of device status or select no to display every occurrence Illegal character An invalid character for the variable type was entered Illegal date The day portion of the date is invalid Illegal month The month portion of the date is invalid Illegal year The year portion of the date is invalid Incompatible CPU board and module ON Return to Rosemount Nuclear Instruments Inc for repair Incomplete exponent The exponent of a scientific notation floating point variable is incomplete Incomplete field The value entered is not complete for the variable type Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Message Description A 16 Looking for a device Polling for multidropped devices at addresses 1 15 Local buttons operator error ON Illegal pressure applied during zero or span operation Repeat the process after verifying the correct pressures Mark as read only variable on hotkey menu Asks whether the user should be allowed to edit the v
85. ow the input pressure to stabilize for 10 seconds before entering any values 2 From the communicator menu select 1 Device setup 2 Diagnostics and service 3 Calibration 3 Sensor trim 2 Lower sensor trim to prepare to adjust the lower trim point NOTE Select pressure input values so that the low and high values are equal to or outside the 4 and 20 mA points Do not attempt to obtain reverse output by reversing the high and low points The transmitter allows approximately a 5 URL deviation from the characterized curve established at the factory 3 Follow the commands provided by the communicator to complete the adjustment of the lower value 4 Repeat the procedure for the upper value replacing 2 Lower sensor trim with 3 Upper sensor trim in Step 2 FIGURE 2 9 Digital Trim Connection Drawing 4 20 mA Transmitters 250 Q Minimum Loop Dead Weight Tester Resistance Calibration Standard for Sensor Trim Only 24 V dc Power Supply Rosemount 3051N Transmitter Precision Meter HART Based Communicator Rosemount 275 or Rosemount 375 2 18 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Recall Factory Trim Recall Factory Trim Sensor Trim HART Comm 1 2 3 4 1 Recall Factory Trim Analog Output HART Comm 1 2 3 4 2 Analog Output Trim Digital to Analog Trim HART Comm 1 2 3 2 1 Digital to Analog Trim
86. posed One method of reducing fluctuations in atmospheric pressure is to attach a length of tubing to the reference side of the transmitter to act as a pressure buffer Another method is to plumb the reference side to a chamber that has a small vent to atmosphere If multiple draft transmitters are being used in an application the reference side of each device can be plumbed to a chamber to achieve a common gage reference IMPORTANT Install the enclosed pipe plug in unused conduit openings with a minimum of five threads engaged to comply with explosion proof requirements The following figures show dimensional drawings and installation examples of the Rosemount 3051N transmitters including mounting brackets NOTE For Rosemount 3051ND0 and 3051ND1 mount the transmitter solidly to prevent tilting A tilt in the physical transmitter may cause a zero shift in the transmitter output Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N NOTE For steam service do not blow down impulse piping through the transmitter Flush the lines with the blocking valves closed and refill the lines with water before resuming measurement NOTE When the transmitter is mounted on its side position the Coplanar process flange to ensure proper venting or draining Keep drain vent connections on the bottom for gas service and on the top for liquid service NOTE The Rosemount 3051N transmitter incorporate
87. q root Damping Alarm Setting high low Security Setting on off Local Zero Span Keys enabled disabled Integral Meter Sensor Fill Isolator Material Flange type material O Ring Material Drain Vent Remote Seal type fill fluid Transmitter S N isolator material number Address Sensor S N Before performing other transmitter on line operations review the digital output parameters to ensure that the transmitter is operating properly and is configured to the appropriate process variables The process variables for the Rosemount 3051N provide the transmitter output and are continuously updated The process variable menu displays the following process variables Pressure Percent of Range Analog Output The pressure reading in both Engineering Units and Percent of Range will continue to track with pressures outside of the defined range from the lower to the upper range limit of the sensor module 2 7 Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 Sensor Temperature HART Comm 1 1 4 BASIC SETUP Set Process Variable Units HART Comm 1 3 2 Set Output HART Comm 1 3 5 2 8 NOTE Regardless of the range points the Rosemount 3051N will measure and report all readings within the digital limits of the sensor For example if the 4 and 20 mA points are set to 0 and 10 in H20 on a range code 1 Rosemount 3051N and the transmitter detects
88. r prior to exiting loop testing output will remain fixed at the loop test value Calibrating a smart transmitter is different from calibrating an analog transmitter The one step calibration process of an analog transmitter is done in three steps with a smart transmitter Rerange sets the 4 and 20 mA points at the desired pressures Sensor Trim Adjusts the position of the factory characterization curve to optimize the transmitter performance over a specified pressure range or to adjust for mounting effects Analog Output Trim Adjusts the analog output to match the plant standard or the control loop 2 13 Reference Manual 00809 0100 4808 Rev CA Rosemount 3051N June 2008 Smart transmitters operate differently than analog transmitters A smart transmitter uses a microprocessor and sensor memory that contains information about the sensor s specific characteristics in response to pressure and temperature inputs A smart transmitter compensates for these sensor variations The process of generating the sensor performance profile is called factory characterization Factory characterization also provides the ability to readjust the 4 and 20 mA points without applying pressure to the transmitter The trim and rerange functions also differ Reranging sets the transmitter analog output to the selected upper and lower range points and can be done with or without an applied pressure Reranging does not change the factory charac
89. r repair Save data from device to configuration memory Prompts user to press SAVE softkey to initiate a device to memory transfer Saving data to configuration memory Data is being transferred from a device to configuration memory Sending data to device Data is being transferred from configuration memory to a device Sensor board not initialized ON The sensor module electronics board is not initialized Return to Rosemount Nuclear Instruments Inc for repair There are write only variables which have not been edited Please edit them There are write only variables which have not been set by the user These variables should be set or invalid values may be sent to the device There is unsent data Send it before shutting off Too few data bytes received Press YES to send unsent data and turn the HC off Press NO to turn the HC off and lose the unsent data Command returns fewer data bytes than expected as determined by the device description Transmitter Fault Device returns a command response indicating a fault with the connected device Units for lt variable label gt has changed Unit must be sent before editing or invalid data will be sent The engineering units for this variable have been edited Send engineering units to the device before editing this variable Unsent data to online device SEND or LOSE data There is unsent data for a previously co
90. ransmitter close to the process and use a minimum of piping to achieve best accuracy Keep in mind the need for easy access personnel safety practical field calibration and a suitable transmitter environment Install the transmitter to minimize vibration shock and temperature fluctuation Installation It is best to mount the transmitter with the isolating diaphragms parallel to the ground Installing the transmitter in this way reduces oil head effect and provides for optimal temperature performance Be sure the transmitter is securely mounted Tilting of the transmitter may cause a zero shift in the transmitter output Reducing Process Noise It is often difficult to isolate the actual process variable from process noise in draft range applications Pressure fluctuations and air currents can make accurate draft range measurements difficult to obtain There are two recommended methods of reducing process noise output damping and in gage applications reference side filtering Output Damping The output damping for the Rosemount 3051NDO is factory set to 3 2 seconds as a default If the transmitter output is still noisy increase the damping time If faster response is needed decrease the damping time Damping adjustment information is available in Section 2 Transmitter Functions Reference Side Filtering In gage applications it is important to minimize fluctuations in atmospheric pressure to which the low side isolator is ex
91. ransmitter s interpretation of the input signal A zero trim is a single point adjustment It is useful for compensating for mounting position effects and is most effective when performed with the transmitter installed in its final mounting position Since this correction maintains the slope of the characterization curve it should not be used in place of a full trim over the full sensor range Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N FIGURE 2 8 Typical Zero vs Non zero Based Application Illustrations 71 20 mA Point NONZERO BASED LEVEL APPLICATION Zero Trim HART Comm 1 2 3 3 1 4 mA Point When performing a zero trim ensure that the equalizing valve is open and all wet legs are filled to the correct levels NOTE Do not perform a zero trim on Rosemount 3051N Absolute pressure transmitters A zero trim is zero based and absolute pressure transmitters reference absolute zero To correct mounting position effects on a Rosemount 3051N Absolute Pressure Transmitter perform a low trim within the full sensor trim function The low trim function provides a zero correction similar to the zero trim function but it does not require the input to be zero based 4 20 mA Point 4 mA Point ZERO BASED LEVEL ZERO BASED FLOW APPLICATION APPLICATION A full trim is a two point sensor calibration where two end point pressures are applied and all output is linearized betw
92. rminal block T1 included with the Rosemount 3051N NOTE Grounding the transmitter case using the threaded conduit connection may not provide a sufficient ground The standard transient protection terminal block T1 does not provide transient protection unless the transmitter case is properly grounded Use the above guidelines to ground the transmitter case Do not run the transient protection ground wire with signal wiring as the ground wire may carry excessive current if a lightning strike occurs The following guidelines can help optimize transmitter performance Mount the transmitter to minimize ambient temperature changes vibration mechanical shock and to avoid external contact with corrosive materials Specifications and Reference Data in Section 5 lists transmitter temperature operating limits When choosing an installation location and position take into account the need for access to 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 technicians when the vents are used In addition consider the possible need for a testing or calibration input Housing Rotation See Housing Rotation in Section 3 Terminal Side of Electronics Housing Mount the transmitter so that the terminal side is accessible A 0 75 inch 19 mm clearance is required for cover removal U
93. rom 1 1 to 10 1 RDF 0 005 URL 0 025 span from 10 1 to 100 1 RDF Rosemount 3051NG Range Code Reference Accuracy 2 5 0 075 calibrated span from 1 1 to 10 1 RDF 0 005 URL 0 025 span from 10 1 to 100 1 RDF Rosemount 3051NA Range Code Reference Accuracy 0 0 075 calibrated span from 1 1 to 5 1 RDF 0 01 URL 0 025 span from 5 1 to 30 1 RDF 1 4 0 075 calibrated span from 1 1 to 10 1 RDF 0 0075 URL from 10 1 to 100 1 RDF Rosemount 3051ND NG NA Range Code Drift 1 0 2 URL 0 2 span for 30 months 2 5 0 2 URL for 30 months Rosemount 3051ND NG Range Code Ambient Temperature Effect per 50 F 28 C 0 0 25 URL 0 05 span 1 0 1 URL 0 25 span from 1 1 to 30 1 RDF 0 14 URL 0 15 span from 30 1 to 50 1 RDF 2 5 0 0125 URL 0 0625 span from 1 1 to 5 1 0 025 URL 0 125 span from 5 1 to 100 1 Rosemount 3051NA Range Code Ambient Temperature Effect per 50 F 28 C 0 0 1 URL 0 25 span 1 4 0 025 URL 0 125 span from 1 1 to 30 1 0 035 URL 0 125 span from 30 1 to 100 1 1 RDF Range Down Factor URL Calibrated Span 2 Exposure of isolating diaphragms to process temperatures above 185 F 85 C but below 250 F 121 C produces a temperature effect of 1 0 of calibrated span in addition to the effects listed 5 3 Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA Ju
94. rt icon when communicating to a HART loop with a device in burst mode The HART logo is displayed during periods when communication is not occurring This is common when only static parameters are listed To start the HART application 1 Turn on the Rosemount 375 Field Communicator The Rosemount 375 Main Menu is displayed with HART as the default application 2 Double tap HART Application If a live HART device is connected to the Rosemount 375 HART Field Communicator the HART Application main menu will be displayed automatically with key parameters from the connected device If a device is not connected the HART application main menu is displayed after a few seconds To navigate back to the Rosemount 375 Main Menu press the back arrow button From the HART application main menu you can choose Offline Online or Utility functions Offline The offline menu allows you to create offline configurations view and change device configurations stored on the Rosemount 375 Online The online option checks for a device and brings up the online menu if a device is found Utility The utility menu allows you to set the polling option change the number of ignored status messages view the available Device Descriptions perform a simulation and view HART diagnostics A 13 Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 Fast Key Sequences Hot Key options DIAGNOSTIC MESSAGES A 14 The Fas
95. s polyurethane painted carbon steel bracket designed for use with the traditional flange The B2 bracket is supplied with carbon steel bolts and supports panel mounting Refer to Figure 3 4 in Section 3 for dimensions and mounting configurations Option BS is a 316LSST bracket supplied with carbon steel bolts and designed for use in panel mounting with the traditional flange H2 It is the same bracket used on other RNII nuclear qualified transmitters including the Rosemount 1153 series D and Rosemount 1154 Refer to Figure 3 4 in Section 3 for dimensions and mounting configurations 6 7 Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 Traditional Flange H2 Option PM is a SST pipe mount bracket assembly designed for use in pipe mounting the Traditional Flange H2 It is the same bracket used on other RNII nuclear qualified transmitters including the Rosemount 1154 Series H When installing the transmitter to the optional mounting brackets torque the bolts to 21 foot pounds See Mounting in Section 3 for additional mounting considerations The traditional flange option converts the mounting configuration of the Rosemount 3051N to one similar to traditional style transmitters This allows the Rosemount 3051N to replace traditional transmitters without changing existing manifolds impulse piping or bracket arrangements The traditional flange also allows a higher process temperature at the process ports
96. s two independent seals between the process connection and the conduit connection FIGURE 3 2 Coplanar Flange Mounting Configurations with Optional Bracket Code B4 for Panel Mounting 2 8 72 4 3 110 74 o 181 D 2 9 159 Q Y 6 2 2 13 156 o E 2 81 54 1 71 oht 4 8 4 120y 2 2 81 qu 5 16 Bolts for Panel 71 OL T lt Mounting not supplied 3 8 16 x 11 4 NUS Bolts for S Mounting to LOS Transmitter y EN Note Dimensions are nominal in inches millimeters 3 5 Reference Manual 00809 0100 4808 Rev CA Rosemount 3051N June 2008 FIGURE 3 3 Rosemount 3051N Coplanar Flange Dimensional Drawing Differential Pressure Transmitter Shown 5 127 12 14 NPT Conduit ae 4 3 110 Connection 41 105 Label optional i two places P 1 105 AL 0 75 20 ve SA YA 0 75 20 ye Clearance SE A ON Clearance for Cover qmi e for Cover Removal Removal Terminal Transmitter Connections circuitry gt FIELD ait gt Nameplate Housing Rotation Set Screw Drain vent Valve i LJ LJ 4 6 4 163 la 1 Note 4 18 NPT on Coplanar Flange 14 18 NPT on Coplanar Flange for Pressure Connection n xn hi for Pressure Connection Dimensions are nominal in inches millimeters Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount
97. se a conduit plug on the unused side of the conduit opening Circuit Side of Electronics Housing Provide 0 75 inches 19 mm clearance for cover removal Three inches of clearance is required for cover removal if a meter is installed Exterior of Electronics Housing The integral span and zero adjustments are located under the label plate on the top of the transmitter Allow a minimum of 1 0 inch of clearance above the transmitter if you intend to use the integral zero and span adjustments Always install the electronics housing covers metal to metal to ensure a proper seal Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Section 4 OVERVIEW SAFETY MESSAGES Warnings ROSEMOUNT Nuclear Troubleshooting Overview 2 00 cece eee page 4 1 Safety Messages page 4 1 Warnings les err IER EE EINE ME page 4 1 Returning Rosemount Products and Materials page 4 2 Table 4 1 provides summarized troubleshooting suggestions for the most common operating problems If you suspect a malfunction despite the absence of any diagnostic messages on the communicator display follow the procedures described here to verify that transmitter hardware and process connections are in good working order Always deal with the most likely and easiest to check conditions first Procedures and instructions in this section may require special precautions to ensure the safety of
98. sensor signal is converted to a digital format that can be understood by the microprocessor Analog to Digital Signal Conversion 3 Corrections are performed in the microprocessor to obtain a digital representation of the process input Digital PV 4 The Digital PV is converted to an analog value Digital to Analog Signal Conversion Figure 2 7 also identifies the approximate transmitter location for each calibration task Note that the data flows from left to right and a parameter change affects all values to the right of the changed parameter Not all calibration procedures should be performed for each Rosemount 3051N transmitter In addition some procedures are appropriate for bench calibration but should not be performed during field calibration Table 2 2 identifies the recommended calibration procedures for each type of Rosemount 3051N transmitter for both bench and field calibration 2 15 Reference Manual 00809 0100 4808 Rev CA Rosemount 3051N June 2008 FIGURE 2 7 Transmitter Data Flow with Calibration Options Transmitter Ranged 0 to 100 inH5O Transmitter Electronics Module Sensor Microprocessor gt 5 m Sensor S 8 G E t 2 Input lt 3 o Pressure TE 20 00 mA Input Device 8 Output Device B T 3051 PT 4001 e Online H Device Setup 2 PV 100 00 inH20 Deciding Which Trim Procedure to Use Sensor Trim 2 16
99. set all transmitter jumpers during the commissioning stage on the bench For 4 20 mA transmitters you will need a power supply capable of providing 10 5 to 55 V dc at the transmitter and a meter to measure output current To enable communication a resistance of at least 250 ohms but within the transmitter load limitations see Figure 3 7 Power Supply Load Limitations in Section 3 must be present between the communicator loop connection and the power supply Do not use inductive based transient protectors with the Rosemount 3051N Whenever you are preparing to send or request data that would disrupt the loop or change the output of the transmitter you must set your process application loop to manual The HART Communicator will prompt you to set the loop to manual when necessary Keep in mind that acknowledging this prompt does not set the loop to manual The prompt is only a reminder you have to set the loop to manual yourself as a separate operation Connect the bench equipment as shown in Figure 2 3 and turn on the HART based Communicator by pressing the ON OFF key The communicator will search for a HART compatible device and will indicate when the connection is made If the communicator fails to connect it will indicate that no device was found If this occurs refer to Section 4 Troubleshooting xd lt Current Suppl Meter EET R gt 2500 AN See Safety
100. sions can result in death or serious injury Do not remove the instrument cover in explosive environments when the circuit is alive Before connecting a communicator in an explosive atmosphere make sure the instruments in the loop are installed in accordance with intrinsically safe or nonincendive field wiring practices Z WARNING Electrical shock can result in death or serious injury Avoid contact with the leads and terminals The LCD meter provides local indication of the output and abbreviated diagnostic messages governing transmitter operation The meter is located on the electronics module side of the transmitter maintaining direct access to the signal terminals An extended cover is required to accommodate the meter EMERSON www rosemountnuclear com Process Management Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 Custom Meter Configuration HART Comm 1 3 7 2 The meter features a two line display with five digits for reporting the process variable on the top line and six characters for displaying engineering units on the bottom line The LCD meter can also display flow and level scales The meter uses both lines to display diagnostic messages The meter can be configured to display the following information engineering units percent of range user configurable LCD scale alternating between any two of the above The user configurable
101. stainless steel process flange bolting 3 EPR process o ring is limited to 2000 psi maximum working pressure and 150 F 66 C process temperature NOTE Mounting Bracket option code must be specified last in the Rosemount model number even if optional meter is ordered CONFIGURATION Transmitter is shipped as follows unless different calibration is specified INFORMATION TAM Engineering Units Differential Gage in H 0 Range 0 1 2 and 3 psi Range 4 and 5 Absolute psi all ranges 4 mA 0 engineering units above 20 mA Upper range limit Output Linear Flange type Specified Rosemount code option Flange material Specified Rosemount code option O ring material Specified Rosemount code option Drain vent Specified Rosemount code option Integral meter Installed or none Alarm Upscale Software tag blank 5 11 Reference Manual 00809 0100 4808 Rev CA Rosemount 3051N June 2008 ROSEMOUNT 3051N 4 20 MA HART OUTPUT SMART PRESSURE TRANSMITTERS TYPICAL CONFIGURATION DATA WORKSHEET CONFIGURATION DATA SHEET Software Tag OUTPUT INFORMATION Software Selectable 4 mA Ox Key to Symbols 20 mA Upper Range Limit x x Typical Factory Default Value
102. stalled it will display SPAN PASS NOTE If the transmitter security jumper is in the ON position or if the local zero and span adjustments are disabled through the software you will not be able to make adjustments to the zero and span using the local buttons Refer to Figure 2 1 for the proper placement of the transmitter security jumper Or refer to Local Span and Zero Control Local Keys in Section 2 for instructions on how to enable the span and zero buttons After you rerange the transmitter using the span and zero adjustments it is possible to disable the adjustments to prevent further reranging Refer to Local Span and Zero Control Local Keys below for more information 2 11 Rosemount 3051N Reference Manual 00809 0100 4808 Rev CA June 2008 Damping HART Comm LCD Meter Options HART Comm 1 4 3 4 DETAILED SETUP Local Span and Zero Control Local Keys HART Comm 1 4 4 1 7 Sensor Temperature Output Unit Selection HART Comm 1 4 1 2 2 DIAGNOSTICS AND SERVICE 2 12 The process variable PV Damp command changes the response time of the transmitter to smooth variations in output readings caused by rapid changes in input Determine the appropriate damping setting based on the necessary response time signal stability and other requirements of the of loop dynamics of your system The default damping value is 0 4 seconds and ca
103. t Default is 100 00 Available characters A Z 0 9 k 96 blank LIE EJ EJ EJ Default is RNGE Custom Display Transfer Function Independent of Analog Output Linearx Square Root Custom Units 1 Default values may be different outside the U S A Consult your Rosemount Representative for details 2 inH 0 for ND NG Ranges 0 1 2 and 3 3 psi for ND NG Ranges 4 and 5 all NA ranges 4 Rosemount 3051NDO default damping is 3 2 seconds Rosemount 3051ND1 with calibrations below 2 5 in H2O 0 62 kPa have damping set at 3 2 seconds 5 12 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N HARDWARE SELECTABLE INFORMATION Alarm Option Hig ow Transmitter Security _ Offx ClOn SIGNAL SELECTION Software Selectable _ 4 20 mA with simultaneous digital signal based on HART protocol Note This is the only signal selection that has been evaluated for use in safety related applications 5 13 Reference Manual 00809 0100 4808 Rev CA Rosemount 3051N June 2008 Figure 5 2 Rosemount 3051N Exploded View with Coplanar Process Flange Span and Zero Adjustments Standard Electronics Housing Terminal Block O ring Cover Electronics Board Nameplate Sensor Module Housing Rotation Set Screw 180 Maximum Housing Rotation 4 Coplanar Flange x 2 Drain vent Valve Bw Proc
104. t Key sequence is a sequence of numerical button presses corresponding to the menu options that lead you to a given task Use Table A 1 an alphabetical listing of most on line functions to find the corresponding HART fast key sequences These codes are applicable only to Rosemount 3051N transmitters and the HART Communicator The Hot Key menu is a user definable menu that can store shortcuts for up to 20 of your most frequently performed tasks For example if you change device tags and damping often you can add options for these functions to the Hot Key menu Once you are Online the Hot Key will automatically appear in the toolbar To add a custom option to the Hot Key menu refer to the Rosemount 375 Communicator user manual To use a Hot Key option you must first properly connect the Rosemount 375 Field Communicator to a device You can access the Hot Key menu from any online window To use a Hot Key option 1 Connect the Rosemount 375 Field Communicator to a HART loop or device 2 Tap the Hot Key The Hot Key menu is displayed 3 Double tap the desired option The following pages contain a list of messages used by both of the Rosemount 275 and Rosemount 375 HART Communicators HC and their corresponding descriptions Variable parameters within the text of a message are indicated with lt variable parameter gt Reference to the name of another message is identified by another message Message Description 1k snsr EEP
105. terization curve stored in the microprocessor Sensor trimming requires an accurate pressure input and adds additional compensation that adjusts the position of the factory characterization curve to optimize transmitter performance over a specific pressure range NOTE Sensor trimming adjusts the position of the factory characterization curve It is possible to degrade the performance of the transmitter if the sensor trim is done improperly or with inaccurate equipment Contact Rosemount Nuclear Instruments Inc at 952 949 5210 if you have questions Table 2 2 Recommended Calibration Tasks Transmitter Bench Calibration Tasks Field Calibration Tasks 3051ND 1 Set output configuration parameters 1 Reconfigure parameters if necessary 3051NG a Set the process variable units 2 Zero trim the transmitter to compensate for mounting b Set the output type c Set the range points d Set the damping value effects or static pressure effects 2 Optional Perform a full sensor trim Accurate multimeter required 3 Optional Perform an analog output trim Accurate multimeter required 3051NA 1 Set output configuration parameters 1 Reconfigure parameters if necessary a Setthe process variable units 2 b Setthe output type i c Setthe range points d Setthe damping value Perform low trim value section of the full sensor trim procedure to correct for mounting position effects 2 Optional Perform a full s
106. that the power supply is sufficient to power the transmitter to a 20 mA output with the additional loop resistance Rosemount 3051N Range 4 and Range 5 pressure transmitters require a special calibration procedure when used in differential pressure applications The purpose of this procedure is to optimize transmitter performance by reducing the effect of static line pressure Ps in these applications Rosemount 3051N differential pressure transmitter ranges 0 1 2 and 3 do not require this procedure because the optimization occurs in the sensor See Static Pressure Effect on page 5 3 for additional details Applying high static pressure to Rosemount 3051N Range 4 and Range 5 pressure transmitters causes a systematic shift in the output This shift is linear with static pressure correct it by performing the Full Trim on page 2 18 after determining the corrected input values as noted below The following specifications show the static pressure effect for Rosemount 3051N Range 4 and Range 5 transmitters used in differential pressure applications Zero Effect 0 1 of the upper range limit per 1000 psi 6 9 MPa for line pressures Pg from O to 2000 psi 0 to 13 8 MPa 0 2 0 2 P 2000 1000 of the upper range limit per 1000 psi 6 9 MPa for line pressures above 2000 psi 13 8 MPa and x 3626 psi 25 MPa Span Effect Correctable to 0 2 of reading per 1000 psi for line pressures from 0 to 3626 psi The s
107. the meter at some point in the loop 2 From the ONLINE screen select 1 Device Setup 2 Diagnostics and Service 2 Loop Test to prepare to perform a loop test 3 Select OK after you set the control loop to manual see Setting the loop to Manual The communicator displays the loop test menu 4 Select a discreet milliamp level for the transmitter to output At the CHOOSE ANALOG OUTPUT prompt select 1 4mA 2 20mA or select 3 other to manually input a value IF you are performing a loop test to verify the output of a transmitter THEN enter a value between 4 and 20 mA IF you are performing a loop test to verify the transmitter alarm levels THEN enter the milliamp value representing an alarm state see Table 2 1 5 Check the electrical current meter installed in the test loop to verify that it reads the value you commanded the transmitter to output JF the readings match THEN the transmitter and the loop are configured and functioning properly IF the readings do not match THEN you may have the current meter attached to the wrong loop there may be a fault in the wiring or elsewhere in the loop the transmitter may require an output trim or the electrical current meter may be malfunctioning After completing the test procedure the display returns to the loop test screen and allows you to choose another output value or to exit loop testing NOTE If the HART Communicator is disconnected from the process loop or loses powe
108. the personnel performing the operations Information that raises potential safety issues is indicated by a warning symbol A Refer to the following safety messages before performing an operation preceded by this symbol AAWARNING Explosions can result in death or serious injury Do not remove the transmitter covers in explosive environments when the circuit is alive ZNCAUTION Static electricity can damage sensitive components Observe safe handling precautions for static sensitive components EMERSON www rosemountnuclear com Process Management Reference Manual 00809 0100 4808 Rev CA Rosemount 3051N June 2008 Table 4 1 Rosemount 3051N Troubleshooting Chart Symptom Corrective Actions Milliamp Reading Is Zero Check if power polarity is reversed Verify voltage across terminals should be 10 to 55 V dc Check for bad diode in terminal block Transmitter Not Communicating with Check power supply voltage at transmitter minimum 10 5 V HARI Communicator e Verify calibration settings 4 and 20 mA points Check load resistance 250 Q minimum Check if unit is addressed properly Milliamp Reading Is Low or High Check pressure variable reading for saturation Check if output in alarm condition Verify 4 and 20 mA range points Perform 4 20 mA output trim No Response to Changes in Check test equipment Applied Pressure Check impulse piping for blockage Check disab
109. the transmitter The tag is stored in the transmitter and can be changed using the HART Communicator Rosemount 275 or Rosemount 375 and the Transmitter Information function Unique number 1 15 used to identify a multidropped transmitter Transmitters that are not multidropped have 0 as an address Note that although the Rosemount 3051N has multi drop capability which is a HART Protocol feature the Rosemount 3051N is not qualified dedicated for use in multi drop mode Jumper selectable feature that prevents accidental or deliberate changes to configuration data See Transmitter Security in Section 2 Highest value of the measured variable that the transmitter can be configured to measure Highest value of the measured variable that the analog output of the transmitter is currently configured to measure A zero based one point adjustment used in differential pressure applications to compensate for mounting position effects or zero shifts caused by static pressure See Zero Trim in Section 2 Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Index A E L Access Requirements 3 14 Electrical Considerations 3 12 LCD Meter 6 1 Alarm and Security Jumper Grounding 3 14 Diagnostic Messages 6 5 Configuration Procedure 2 3 Power Supply 3 12 Installing 6 3 Alarm Level Verification 2 2 Environmental Options 2 12 Analog
110. tional Flange for Process Connection Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Mounting The Rosemount 3051N Pressure Transmitter weighs approximately 6 0 Ib 2 7 kg without additional options For complete weight information including options see Physical Specifications in Section 5 Optional mounting brackets available with the Rosemount 3051N allow mounting to a panel or wall The B4 Bracket Option for use with the Coplanar flange is 316 SST and provided with 316 SST bolts Bracket option B2 is a polyurethane painted carbon steel bracket designed for use in panel mounting the traditional flange H2 The B2 bracket is provided with carbon steel bolts Bracket option BS is a 316LSST bracket provided with carbon steel bolts that is designed for use in panel mounting the traditional flange option code H2 It is the same bracket used on other Rosemount Nuclear Instruments Inc nuclear qualified transmitters including the Rosemount 1153 Series D and Rosemount 1154 Bracket option PM is a SST pipe mount bracket assembly designed for use in pipe mounting the traditional Flange option code H2 It is the same bracket used on other Rosemount Nuclear Instruments Inc nuclear qualified transmitters including the Rosemount 1154 Series H When installing the transmitter to the mounting bracket torque the mounting bolts to 21 ft Ibs Dimensions and typical mounting configurations are contained in t
111. tn ette t ips ES da 6 1 Custom Meter Configuration 6 2 Installing the Meter 6 3 Diagnostic Messages 6 5 EFTOEZ 2 it sce toos tetra ale Mtr i ads Ane tad e aa 6 5 Warnings icem dw cede expe e or e di ec Ree dc 6 6 Operation qub Ei PO EI us Pan e ara e 6 7 Mounting Brackets 6 7 Traditional Flange H2 0 ce eee 6 8 Transient Protection Terminal Block T1 6 8 APPENDIX A OACI suste E E a EO Os A 1 HART Communicator Safety Messages cese n ese dre bdo ee A 1 Wa MINOS vet aos Puede ubt A 2 Connections and Hardware A 5 Rosemount 275 A 7 Communicator Keys A 7 ACTION Keys evite de rue ay eed iet sea ouv afe as See A 7 Function KEYS i oaro adaa mar e tan wid reta does RR Re ds A 8 Alphanumeric and Shift Keys A 8 Data Entry usb ere mum Rem E un re Rs A 8 Fast Key Sequences cesso Rege bed Rehd A 9 Fast Key Sequence Conventions A 9 Fast Key Sequence Example A 9 Menus and Functions A 9 M in Men eR A 9 Online Menu 32er ERA qn Mea Pole d be 4 als A 10 Rosemount 375 A 11 Communicator Keys
112. transmitter Contact Rosemount Nuclear Instruments Inc at 952 949 5210 if you need assistance FAIL ELECT The transmitter electronics board is malfunctioning due to an internal fault Some of the FAIL ELECT errors are user addressable Use a HART Communicator to diagnose the error and determine if it is repairable Any error message that ends in FACTORY is not repairable In cases of non user repairable errors you must replace the transmitter Contact Rosemount Nuclear Instruments Inc at 952 949 5210 if you need assistance FAIL CONFIG A memory fault has been detected in a location that could effect transmitter operation and is user addressable To correct this problem use a HART Communicator to interrogate and reconfigure the appropriate portion of the transmitter memory Contact Rosemount Nuclear Instruments Inc at 952 949 5210 if you need assistance Warnings appear on the LCD meter display to alert you of user repairable problems with the transmitter or current transmitter operations Warnings appear alternately with other transmitter information until the warning condition is corrected or the transmitter completes the operation that warrants the warning message PRESS LIMIT The process variable read by the transmitter is outside of the transmitter s range TEMP LIMIT The secondary temperature variable read by the transmitter is outside of the transmitter s range CURR SATURD The pressure read by the
113. with a Pressure Input Source and a Communicator HART Comm 1 2 3 1 2 Rerange with a Pressure Input Source and the Local Zero and Span Buttons 2 10 NOTE If the transmitter security jumper is in the ON position you will not be able to make adjustments to the zero and span Refer to Figure 2 1 for the appropriate placement of the transmitter security jumper Reranging using the communicator and a pressure source or process pressure is a way of reranging the transmitter with a pressure input When specific 4 and 20 mA points are not known process input can be used This method changes the values of the analog 4 and 20 mA points NOTE When you set the 4 mA point the span is maintained when you set the 20 mA point the span changes If you set the lower range point to a value that causes the upper range point to exceed the sensor limit the upper range point is automatically set to the sensor limit and the span is adjusted accordingly To rerange using the communicator and a pressure source or process pressure enter the fast key sequence above select 2 Apply values and follow the on line instructions NOTE If the transmitter security jumper is in the ON position you will not be able to make adjustments to the zero and span Refer to Figure 2 1 for the appropriate placement of the transmitter security jumper Reranging using the local zero and span adjustments see Figure 2 6 and a pressure source or proc
114. y for use after you install the transmitter in the field 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 The loop test feature is designed to verify proper loop wiring and transmitter output and should only be performed after you install the transmitter 1 Rosemount 3051NDO default damping is 3 2 seconds Rosemount 3051ND1 with calibra tions below 2 5 inH 0 0 62 kPa have damping set at 3 2 seconds Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N Transmitter Test HART Comm 1 2 1 1 Loop Test HART Comm 1 2 2 CALIBRATION The transmitter Se f Test command initiates a more extensive diagnostics routine than that performed continuously by the transmitter The transmitter test routine can quickly identify potential electronics problems If the transmitter test detects a problem messages to indicate the source of the problem are displayed on the communicator screen The Loop Test command verifies the output of the transmitter the integrity of the loop and the operations of any recorders or similar devices installed in the loop To initiate a loop test perform the following procedure 1 Connect a reference meter to the transmitter To do so either connect the meter to the test terminals on the transmitter terminal block or shunt the power to the transmitter through
115. ystematic span shift caused by the application of static line pressure is 1 009 of input reading per 1000 psi for 3051N Range 4 transmitters and 1 25 of reading per 1000 psi for Range 5 transmitters Use the following example to compute corrected input values Example A Rosemount 3051ND4 transmitter will be used in a differential pressure application where the static line pressure is 1200 psi The transmitter is ranged so that the output is 4 mA at 500 inH5O and 20 mA at 1500 inH5O To correct for systematic error caused by high static line pressure first use the following formulas to determine corrected values for the low trim and high trim LT LRV S LRV P Where LT Corrected Low Trim Value LRV Lower Range Value Systematic Span shift per specification P Static Line Pressure Reference Manual 00809 0100 4808 Rev CA June 2008 Rosemount 3051N HT URV S URV P Where HT Corrected High Trim Value URV Upper Range Value Span shift per specification Ps Static Line Pressure In this example URV 1500 inH2O LRV 500 inH20 P 1200 psi S 0 01 1000 psi 0 01 1000psi To calculate the corrected low trim LT value LT 500 in H20 0 01 1000 psi 500 in H20 1200 psi LT 506 in H20 To calculate the corrected high trim HT value HT 1500 in H50 0 01 1000 psi 1500 in H20 1200 psi HT 1518 in H20 To complete a Rosemount 3051N full trim enter the corr

Emerson 3051N User's Manual

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