SMV 3000 Smart Multivariable Transmitter User’s Manual 34-SM-25-02 3/04
Copyright, Notices, and Trademarks © Copyright 1999 by Honeywell Inc. Revision 0 – January 18, 1999 While this information is presented in good faith and believed to be accurate, Honeywell disclaims the implied warranties of merchantability and fitness for a particular purpose and makes no express warranties except as may be stated in its written agreement with and for its customer. In no event is Honeywell liable to anyone for any indirect, special or consequential damages.
About This Publication This manual is intended as a detailed “how to” reference for installing, piping, wiring, configuring, starting up, operating, maintaining, calibrating, and servicing Honeywell’s SMV 3000 Smart Multivariable Transmitter. It is based on using the SCT 3000 Smartline Configuration Toolkit software version 2.0 or greater as the operator interface.
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Table of Contents References .................................................................................................................................... xii Technical Assistance ................................................................................................................... xii SECTION 1 OVERVIEW - FIRST TIME USERS ONLY ................................................................ 1 1.1 1.2 1.3 1.4 1.5 1.6 Introduction ........................................................
SECTION 7 STARTUP ................................................................................................................. 79 7.1 7.2 7.3 7.4 7.5 Introduction .................................................................................................................. 79 Startup Tasks............................................................................................................... 80 Running Output Check ...........................................................................
Figures and Tables Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Figure 21 Figure 22 Figure 23 Figure 24 Figure 25 Figure 26 Figure 27 Figure 28 Figure 29 Figure 30 Figure 31 Figure 32 Figure A-1 Figure A-2 Figure A-3 Figure A-4 Figure A-5 Figure A-6 Figure A-7 1/99 SMV 3000 Transmitter Handles Multiple Process Variable Measurements and Calculates Flow Rate .....
Figures and Tables, Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 Table 9 Table 10 Table 11 Table 12 Table 13 Table 14 Table 15 Table 16 Table 17 Table 18 Table 19 Table 20 Table 21 Table 22 Table 23 Table 24 Table 25 Table 26 Table 27 Table 28 Table 29 Table 30 Table 31 Table 32 Table 33 Table 34 Table 35 Table 36 Table 37 Table 38 Table 39 Table A-1 Table A-2 Table A-3 Table A-4 Table A-5 Table A-6 Table A-7 Table A-8 viii Continued Start-up Tasks Reference ...........................
Figures and Tables, Table A-9 Table A-10 Table A-11 Table A-12 Table A-13 Table C-1 Table C-2 Table C-3 Table C-4 Table C-5 1/99 Continued Conversion Values for PV1 and PV2 Pressures ................................................... 172 Conversion Values for PV3 Temperature ............................................................. 172 Conversion Values for PV4 as Volumetric Flow Rate ........................................... 174 Conversion Values for PV4 as Mass Flow Rate ........................
Acronyms A.G.A. ......................................................................................................... American Gas Association AP ............................................................................................................................ Absolute Pressure APM ......................................................................................................... Advanced Process Manager AWG ................................................................................
Parameters A’d ................................................................................................................................... Area of orifice A’u ...................................................................................................................................... Area of pipe C .................................................................................. Flow coefficient or orifice discharge coefficient d1 ...........................................................
References Publication Title Publication Number SCT 3000 Smartline Configuration Toolkit Start-up and Installation Manual ST 3000 Smart Field Communicator Model STS103 Operating Guide 34-ST-10-08 Binder Title Binder Number Implementation/ PM/APM Optional Devices TDC 2045 34-ST-11-14 For R400 and later: PM/APM Smartline Transmitter Integration Manual PM12-410 Technical Assistance If you encounter a problem with your SMV 3000 Smart Multivariable Transmitter, check to see how your transmitter is cu
Section 1 Overview - First Time Users Only 1.1 Introduction Section Contents This section includes these topics. Topic About This Section ATTENTION STIMV IOP Module Revision Level 1/99 See Page 1.1 Introduction ..............................................................................1 1.2 CE Conformity (Europe) ...........................................................3 1.3 SMV 3000 Smart Multivariable Transmitters ............................4 1.
1.2 CE Conformity (Europe) About Conformity This product is in conformity with the protection requirements of 89/336/EEC, the EMC Directive. Conformity of this product with any other “CE Mark” Directive(s) shall not be assumed. Deviation from the installation conditions specified in this manual may invalidate this product’s conformity with the EMC Directive.
1.3 SMV 3000 Smart Multivariable Transmitters About the Transmitter The SMV 3000 Smart Multivariable Transmitter shown in Figure 1 measures three separate process variables and calculates volumetric or mass flow rate for gases, steam or liquids for output over a 4 to 20 milliampere, two-wire loop. Its general design is based on the field proven technology of our ST 3000 Smart Pressure Transmitter and meets the same high performance standards.
1.3 SMV 3000 Smart Multivariable Transmitters, SMV Operating Modes Continued The SMV 3000 can transmit its output in either an analog 4 to 20 milliampere format or a Digitally Enhanced (DE) protocol format for direct digital communications with our TPS/TDC 3000 control system.
1.3 SMV 3000 Smart Multivariable Transmitters, SMV Operating Modes, continued Figure 3 Continued In the digital DE protocol format, all four process variables are available for monitoring and control purposes; and the meter body temperature is also available as a secondary variable for monitoring purposes only - See Figure 3. Functional Block Diagram for Transmitter in Digital DE Mode of Operation.
1.4 Smartline Configuration Toolkit (SCT 3000) Smartline Configuration Toolkit Honeywell’s SCT 3000 Smartline Configuration Toolkit is a cost-effective means to configure, calibrate, diagnose, and monitor the SMV 3000 and other smart field devices. The SCT 3000 runs on a variety of Personal Computer (PC) platforms using Windows 95 Window 98 and Windows NT. It is a bundled Microsoft Windows software and PC-interface hardware solution that allows quick, error-free configuration of SMV transmitters.
1.5 Smart Field Communicator (SFC) About SFC Communications The portable, battery-powered SFC serves as the common communication interface device for Honeywell’s family of Smartline Transmitters. It communicates with a transmitter through serial digital signals over the 4 to 20 milliampere line used to power the transmitter. A request/response format is the basis for the communication operation.
1.5 Smart Field Communicator (SFC), Using the SFC with the SMV 3000, continued Continued • Change Mode of Operation: Tell transmitter to operate in either its analog (4-20 mA) mode or its digital enhanced (DE) mode. • Check Current Output: Use the transmitter to supply the output current desired for verifying analog loop operation, troubleshooting, or calibrating other components in the analog loop.
1.6 Transmitter Order Order Components Figure 6 Figure 6 shows the components that would be shipped and received for a typical SMV 3000 transmitter order. Typical SMV 3000 Transmitter Order Components Ordered w SMV 3000 Transmitter with optional mounting bracket Shipped Received SMV 3000 User’s Manual Mounting Bracket (Optional) ATTENTION Honeywell can also supply the RTD or Thermocouple for use with an SMV 3000. See “About Documentation,” next.
1.6 Transmitter Order, About Documentation • • • • 10 Continued SCT 3000 Smartline Configuration Toolkit Start-up and Installation Manual 34-ST-10-08: One copy supplied with the SCT 3000 Smartline Configuration Toolkit. This document provides basic information on installation, setup and operation of the SCT 3000. It is a companion document to the SCT on-line user manual.
Section 2 Quick Start Reference 2.1 Introduction Section Contents This section includes these topics Topic About this section See Page 2.1 Introduction ............................................................................ 13 2.2 Getting SMV 3000 Transmitter On-Line Quickly..................... 14 This section provides a list of typical start-up tasks and tells you where you can find detailed information about performing the task.
2.2 Getting SMV 3000 Transmitter On-Line Quickly Quick Start-up Tasks Table 1 lists common start-up tasks for an SMV 3000 transmitter using the SCT and gives an appropriate section in this manual to reference for more information about how to do the task. The start-up tasks are listed in the order they are commonly completed. Table 1 Task 12 Start-up Tasks Reference Description Reference Section 1 Put analog loop into manual mode.
Section 3 Preinstallation Considerations 3.1 Introduction Section Contents This section includes these topics Topic About this section 1/99 See Page 3.1 Introduction ............................................................................ 16 3.2 Considerations for SMV 3000 Transmitter.............................. 17 3.3 Considerations for SCT 3000 .................................................
3.2 Considerations for SMV 3000 Transmitter Evaluate conditions The SMV 3000 transmitter is designed to operate in common indoor industrial environments as well as outdoors. To assure optimum performance, evaluate these conditions at the mounting area relative to published transmitter specifications and accepted installation practices for electronic pressure transmitters.
3.2 Considerations for SMV 3000 Transmitter, Temperature limits Continued Table 2 lists the operating temperature limits for reference. Table 2 Operating Temperature Limits Transmitter Type Multivariable °C °F Ambient Temperature Meter Body –40 to 93 –40 to 200 –40 to 125 * –40 to 257 * * For CTFE fill fluid, the rating is –15 to 110 °C (5 to 230 °F) Overpressure ratings Table 3 Table 3 lists overpressure rating for a given Upper Range Limit (URL) for reference.
3.2 Considerations for SMV 3000 Transmitter, Continued RTD requirements Use a two-, three-, or four-wire platinum 100 ohm (Pt100) Resistance Temperature Detector with rated measurement range limits of –200 to 450 °C (–328 to 842 °F) per DIN 43760 standard (α = 0.00385 Ω/Ω/°C) as the input source for the process temperature PV. Thermocouple requirements Use one of the thermocouple types listed in Table 4 as the input source for the process temperature.
3.3 Considerations for SCT 3000 SCT 3000 Requirements The SCT 3000 consists of the software program which is contained on diskettes and a Smartline Option Module which is the hardware interface used for connecting the host computer to the SMV transmitter. Be certain that the host computer is loaded with the proper operating system necessary to run the SCT program.
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Section 4 Installation 4.1 Introduction Section Contents This section includes these topics Topic About this section 1/99 See Page 4.1 Introduction ............................................................................ 19 4.2 Mounting SMV 3000 Transmitter............................................ 20 4.3 Piping SMV 3000 Transmitter................................................. 29 4.4 Installing RTD or Thermocouple ............................................. 35 4.
4.2 Summary Mounting SMV 3000 Transmitter You can mount the transmitter to a 2-inch (50 millimeter) vertical or horizontal pipe using our optional angle or flat mounting bracket or a bracket of your own. Figure 8 shows typical bracket mounted installations for comparison.
4.2 Mounting SMV 3000 Transmitter, Bracket mounting Continued Table 5 summarizes typical steps for mounting a transmitter to a bracket. Table 5 Mounting SMV 3000 Transmitter to a Bracket Step Action 1 2 If you are using an… optional mounting bracket Then… go to Step 2. existing mounting bracket go to Step 3. Position bracket on 2-inch (50.8 mm) horizontal or vertical pipe, and install “U” bolt around pipe and through holes in bracket. Secure with nuts and lockwashers provided.
4.2 Mounting SMV 3000 Transmitter, Continued Bracket mounting, continued Table 5 Mounting SMV 3000 Transmitter to a Bracket, continued Step Action 3 Align alternate mounting holes in end of meter body heads with holes in bracket and secure with bolts and washers provided. 4 Loosen the 4 mm set screw on outside neck of transmitter. Rotate electronics housing in maximum of 90 degree increments in left or right direction from center to position you require and tighten set screw.
4.2 Mounting SMV 3000 Transmitter, ATTENTION Precautions for Mounting Transmitters with Small Differential Pressure Spans The mounting position of an SMV 3000 Transmitter is critical as the transmitter spans become smaller for the absolute and/or differential pressure range. A maximum zero shift of 0.048 psi for an absolute pressure range or 1.5 in H2O for a differential pressure range can result from a mounting position which is rotated 90 degrees from vertical. A typical zero shift of 0.002 psi or 0.
4.3 Summary Piping SMV 3000 Transmitter The actual piping arrangement will vary depending upon the process measurement requirements. Process connections can be made to standard 1/4-inch NPT female connections on 2-1/8 inch centers in the doubleended process heads of the transmitter’s meter body. Or, the connections in the process heads can be modified to accept 1/2 inch NPT adapter flange for manifolds on 2, 2-1/8, or 2-1/4 inch centers The most common type of pipe used is 1/2 inch schedule 40 steel pipe.
4.3 Piping SMV 3000 Transmitter, Transmitter location Continued The suggested mounting location for the transmitter depends on the process to be measured. Figure 11 shows the transmitter located above the tap for gas flow measurement. This arrangement allows for condensate to drain away from the transmitter. Figure 12 shows the transmitter located below the tap for liquid or steam flow measurement. This arrangement minimizes the static head effect of the condensate.
4.3 Piping SMV 3000 Transmitter, Figure 12 Continued Transmitter Location Below the Tap for Liquid or Steam Flow Measurement To High Pressure Connection High Pressure Connection To Low Pressure Connection Low Pressure Connection 3-Valve Manifold ATTENTION For liquid or steam, the piping should slope a minimum of 25.4 mm (1 inch) per 305 mm (1 foot).
4.3 Piping SMV 3000 Transmitter, General piping guidelines Continued • When measuring fluids containing suspended solids, install permanent valves at regular intervals to blow-down piping. • Blow-down all lines on new installations with compressed air or steam and flush them with process fluids (where possible) before connecting these lines to the transmitter’s meter body.
4.3 Piping SMV 3000 Transmitter, Continued Installing flange adapter, continued Table 6 Installing 1/2 inch NPT Flange Adapter Step Action 1 Insert filter screen (if supplied) into inlet cavity of process head. 2 Carefully seat Teflon (white) gasket into adapter groove. 3 Thread adapter onto 1/2-inch process pipe and align mounting holes in adapter with holes in end of process head as required. 4 Secure adapter to process head by hand tightening 7/16-20 hex-head bolts.
4.4 Installing RTD or Thermocouple Considerations You are responsible for installing the thermowell to house the RTD or thermocouple sensor. Be sure to use a spring-load accessory to hold the RTD sensor against the end of the thermowell. To reduce the effects of “noise,” use shielded cable or run sensor leads in a conduit. See the Guide to Temperature Sensors and Thermowells, 34-44-29-01 which tells you how to properly specify thermal probes and thermowell assemblies for your application.
4.5 Wiring SMV 3000 Transmitter CE Conformity Special Conditions (Europe) Summary You must use shielded, twisted-pair cable such as Belden 9318 for all signal/power wiring. The transmitter is designed to operate in a two-wire power/current loop with loop resistance and power supply voltage within the operating range shown in Figure 13.
4.5 Wiring SMV 3000 Transmitter, Figure 14 Electronics Housing SMV 3000 Transmitter Terminal Block 1 2 TC 3 4 METER SIGNAL + L + – – – – TEST Summary, continued Continued + – Terminal Block + SIG You connect RTD leads to the TC terminals 1, 2, 3, and 4 as appropriate for the given probe type. You connect thermocouple leads to terminals 1 (–) and 3 (+), observing polarity.
4.5 Wiring SMV 3000 Transmitter, Continued TPS/TDC 3000 reference Transmitters that are to be digitally integrated to our TPS/TDC 3000 systems will be connected to the Smart Transmitter Interface Multivariable Module in the Process Manager, Advanced Process Manager, or High Performance Process Manager through a Field Termination Assembly.
4.5 Wiring SMV 3000 Transmitter, Wiring connections, continued Table 7 Continued Wiring the Transmitter, Continued Step 3 Action Feed temperature sensor input leads through conduit entrance in housing. Strip 1/4 inch (6.35 mm) of insulation from input leads. If input is from … 2-wire RTD Then… connect RTD leads to terminals 1 and 3. See Figure 15. connect RTD leads to terminals 1, 2, and 3. See Figure 15. connect RTD leads to terminals 1, 2, 3, and 4. See Figure 16.
4.5 Wiring SMV 3000 Transmitter, Wiring connections, continued Table 7 Wiring the Transmitter, Continued Step 7 Figure 15 Continued Action Replace integral meter, if applicable; replace end-cap, and tighten end-cap lock. RTD Input Wiring Connections.
4.5 Wiring SMV 3000 Transmitter, Lightning protection Continued When your transmitter is equipped with optional lightning protection, you must connect a wire from the transmitter to ground as shown in Figure 17 to make the protection effective. We recommend that you use a size 8 AWG (American Wire Gauge) or KCM (Kilo Circular Mils) bare or Green covered wire. Note that protection for temperature sensor leads is not provided by the optional lightning protection.
4.5 Wiring SMV 3000 Transmitter, Conduit seals and Hazardous Location Installations Continued Transmitters installed as explosionproof in a Class I, Division 1, Group A Hazardous (Classified) Location in accordance with ANSI/NFPA 70, the US National Electrical Code (NEC), require a “LISTED” explosionproof seal to be installed in the conduit, within 18 inches of the transmitter. Crouse-Hinds® type EYS/EYD or EYSX/EYDX are examples of “LISTED” explosionproof seals that meets this requirement.
Section 5 Getting Started 5.1 Introduction Section Contents This section includes these topics Topic About This Section ATTENTION 1/99 See Page 5.1 Introduction ............................................................................ 37 5.2 Establishing Communications ................................................ 38 5.3 Making Initial Checks ............................................................. 42 5.4 Write Protect Option.......................................................
5.2 Establishing Communications Off-line Versus Online SMV Configuration The SCT 3000 allows you to perform both off-line and on-line configuration of SMV transmitters. • Off-line configuration does not require connection to the transmitter.
5.2 Establishing Communications, ATTENTION SCT 3000 On-line Connections to the SMV WARNING Continued Connecting the host computer to an SMV for on-line communications requires Smartline Option Module consisting of a PC Card and Line Interface Module. Table 8 provides the steps to connect the assembled SCT 3000 hardware between the host computer and the SMV for on-line communications. When the transmitter’s end-cap is removed, the housing is not explosionproof.
5.2 Establishing Communications, Establishing On-line Communications with the SMV Continued Table 9 lists the steps to begin an on-line session with the loop-connected SMV and upload the database configuration from the transmitter. Table 9 Making SCT 3000 On-line Connections Step Action 1 Make sure that 24V dc power is applied to the proper SMV transmitter SIGNAL terminals. See Subsection 4.5, Wiring SMV 3000 Transmitter for details.
5.2 Establishing Communications, Continued Making On-line Connections to the SMV, continued Table 9 1/99 Making SCT 3000 On-line Connections, Continued Step Action 5 When the on-line view of the SMV appears on the screen, access the Status form by clicking on its tab. The Status form is used to verify the status of the connected field device. • Separate list boxes for Gross Status and Detailed Status are presented in the Status form.
5.3 Making Initial Checks Checking Communication Mode and Firmware Version Before doing anything else, it is a good idea to confirm the transmitter’s mode of operation and identify the version of firmware being used in the transmitter. • Communication mode (either ANALOG or DE mode) is displayed on the Status Bar at the bottom SCT application window. • The transmitter’s firmware version is displayed on the Device configuration form.
5.4 Write Protect Option Write Protect Option The SMV 3000 transmitters are available with a “write protect option”. It consists of a jumper located on the transmitter’s Main Printed Circuit Board (PCB) under the temperature measurement (Daughter) PCB that you can position to allow read and write access or read only access to the transmitter’s configuration database. When the jumper is in the read only position, you can only read/view the transmitter’s configuration and calibration data.
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Section 6 Configuration 6.1 Introduction Section Contents This section includes these topics Topic See Page 6.1 Introduction ............................................................................ 45 6.2 Overview ................................................................................ 47 6.3 Configuring the SMV 3000 with The SCT ............................... 49 6.4 Device Configuration ............................................................ 50 6.5 General Configuration ..
6.1 Introduction, ATTENTION Continued Please verify that you have the SCT software version that is compatible with your SMV 3000. Refer to the table on Page 1. To check the software version, connect an SFC or SCT to the transmitter, (see Figure 28 for typical SFC and SCT connections). Using the SCT: Perform Upload of the SMV database to the SCT. The SMV firmware version can be read from the Device tab card. To check the SCT software version, select About SCT from the Help pull down menu.
6.2 Overview About Configuration Each SMV 3000 Transmitter includes a configuration database that defines its particular operating characteristics. You use the SCT 3000 to enter and change selected parameters within a given transmitter’s database to alter its operating characteristics. We call this process of viewing and/or changing database parameters “configuration”.
6.2 Overview, Configuration Summary, continued Continued When using a Honeywell-defined SMV template, you should choose a file template for the temperature range and model of SMV that you wish to configure. For example, if the SMV transmitter is a model SMA125 and you are using a J-type thermocouple as the process temperature PV3 input, you would choose the template file sma125j.hdt from the list of Honeywell templates.
6.3 Configuring the SMV 3000 with The SCT Using the SCT for SMV 3000 Configuration The SCT template files have tab cards that contain data fields for the SMV parameters which you fill in. You start with the Device tab card to enter the device tag name (Tag ID) and other general descriptions. Next, you can select each tab card in order and configure each PV (PV1, secondary variable if desired, PV2, PV3, and PV4).
6.4 Device Configuration Transmitter Tag Name and PV1 Priority Tag ID field is found on the Device tab card. Tag ID - Enter an appropriate tag name for the transmitter containing up to eight ASCII characters which uniquely identifies the transmitter. NOTE: It is suggested that when you create a database configuration file for the transmitter, you make the file name the same as the transmitter tag ID.
6.5 General Configuration PV Type Selecting PVs for Broadcast The PV Type field is found on the General tab card. Select one of the PV Types in Table 10 to choose which of the transmitter’s PVs are to be sent (broadcast) to the control system. Optionally, you can select whether the secondary variable (SV1) is included as part of the broadcast message. The secondary is the SMV transmitter’s meter body temperature. NOTE: This configuration parameter is valid only when the transmitter is in DE mode.
6.5 General Configuration, Background Continued You can select which of the transmitter’s Process Variables (PVs) are to be broadcast as part of the transmitter’s digital transmission to the control system. You also can select whether the secondary variable is included as part of the broadcast message.
6.5 General Configuration, Line Filter Continued When using the process temperature (PV3) input, select the input filter frequency that matches the power line frequency for the power supply. • 50 Hz • 60 Hzd d Factory setting. Background 1/99 The line filter helps to eliminate noise on the process temperature signal input to the transmitter. Make a selection to indicate whether the transmitter will work with a 50 Hz or 60 Hz line frequency.
6.6 DPConf Configuration - PV1 Engineering Units The DPConf tab card displays the Low Range Value (LRV), Low Range Limit (LRL), Upper Range Value (URV) and Upper Range Limit (URL) for PV1 in the unit of measure selected in the Engineering Units field. PV1 Engineering Units Select one of the preprogrammed engineering units in Table 12 for display of the PV1 measurements. Table 12 Pre-programmed Engineering Units for PV1 Engineering Unit Meaning inH2O @ 39F d Inches of Water at 39.
6.6 DPConf Configuration - PV1, LRV and URV PV1 (DP) Range Values Continued The Lower Range Value and the Upper Range Value fields for PV1 are found on the DPConf tab card. Set the LRV (which is the process input for 4 mA dc* (0%) output) and URV (which is the process input for 20 mA dc* (100%) output) for the differential pressure input PV1 by typing in the desired values on the SCT configuration . • • LRV = Type in the desired value (default = 0.
6.6 DPConf Configuration - PV1, Output Conformity Continued Select the output form for differential pressure (PV1) variable to represent one of these selections. Note that calculated flow rate process variable (PV4) includes a square root operation and it is not affected by this selection. • LINEARd • SQUARE ROOT d Factory setting. Background The PV1 output is normally set for a straight linear calculation since square root is performed for PV4.
6.6 DPConf Configuration - PV1, About Square Root Output, continued Continued Example: If you have an application with a differential pressure range of 0 to 100 inches of water with an input of 49 inches of water, substituting into the above formulas yields: 49 • 100 = 49% 100 49% • 100 = 70% Flow, and 100 70% • 16 + 4 = 15.
6.6 DPConf Configuration - PV1, Damping Continued Adjust the damping time constant for Differential Pressure (PV1) to reduce the output noise. We suggest that you set the damping to the smallest value that is reasonable for the process. The damping values (in seconds) for PV1 are: 0.00d, 0.16, 0.32, 0.48, 1.0, 2.0, 4.0, 8.0, 16.0, and 32.0 d Factory setting. Background The electrical noise effect on the output signal is partially related to the turndown ratio of the transmitter.
6.7 AP/GPConf Configuration - PV2 Engineering Units The AP/GPConf tab card displays the Low Range Value (LRV), Low Range Limit (LRL), Upper Range Value (URV) and Upper Range Limit (URL) for PV2 in the unit of measure selected in the Engineering Units field. NOTE: Depending on the SMV transmitter model type, PV2 will measure static pressure in either absolute or gauge values.
6.7 AP/GPConf Configuration - PV2, Continued Background Internally, the SMV transmitter uses absolute pressure values for all flow calculations. The value entered in the Atmospheric Offset field is added to the gauge pressure input value to approximate the absolute pressure. An inaccurate atmospheric pressure offset value will result in a small error of the flow calculation. Use an absolute pressure gauge to measure the correct atmospheric pressure.
6.8 TempConf Configuration - PV3 Engineering Units The TempConf tab card displays the Low Range Value (LRV), Low Range Limit (LRL), Upper Range Value (URV) and Upper Range Limit (URL) for PV3 in the unit of measure selected in the Engineering Units field. Selecting PV3 Engineering Units Select one of the preprogrammed engineering units in Table 14 for display of the PV3 measurements, depending upon output characterization configuration.
6.8 TempConf Configuration - PV3, Cold Junction Compensation Continued If a thermocouple is used for process temperature PV3 input, you must select if the cold junction (CJ) compensation will be supplied internally by the transmitter or externally from a user-supplied isothermal block. Specify source of cold junction temperature compensation. • Internal • External - Must also key in value of cold junction temperature for reference.
6.8 TempConf Configuration - PV3, Continued Sensor Type Identify and select the type of sensor that is connected to the transmitter as its input for process temperature PV3. This will set the appropriate LRL and URL data in the transmitter automatically. Table 15 shows the pre-programmed temperature sensor types and the rated measurement range limits for a given sensor selection.
6.8 TempConf Configuration - PV3, T/C Fault Detect Continued Select whether to turn on the function for T/C or RTD fault detection. • ON – Any RTD or T/C lead breakage initiates a critical status flag. d • OFF – Break in RTD sensing lead or any T/C lead initiates a critical status flag. d Factory setting. Background You can turn the transmitter’s temperature sensor fault detection function ON or OFF through configuration.
6.8 TempConf Configuration - PV3, PV3 (Temperature) Range Values (LRV and URV) Continued The Lower Range Value and the Upper Range Value fields for PV3 are found on the TempConf tab card. Set the LRV and URV (which are desired zero and span points for your measurement range) for the process temperature input PV3 by typing in the desired values on the TempConf tab card. • • Background LRV = Type in the desired value (default = 0.
6.8 TempConf Configuration - PV3, ATTENTION • • • Continued For a reverse range, enter the upper range value as the LRV and the lower range value as the URV. For example, to make a 0 to 500 °F range a reverse range, enter 500 as the LRV and 0 as the URV. The URV changes automatically to compensate for any changes in the LRV and maintain the present span (URV – LRV). See Figure 23 for an example. If you must change both the LRV and URV, always change the LRV first.
6.8 TempConf Configuration - PV3, Damping Continued Adjust the damping time constant for Process Temperature (PV3) to reduce the output noise. We suggest that you set the damping to the smallest value that is reasonable for the process. The damping values (in seconds) for PV3 are: 0.00d, 0.3, 0.7, 1.5, 3.1, 6.3, 12.7, 25.5, 51.1, 102.3 d Factory setting. Background 1/99 The electrical noise effect on the output signal is partially related to the turndown ratio of the transmitter.
6.9 FlowConf Configuration - PV4 Engineering Units The FlowConf tab card displays the Low Range Value (LRV), Low Range Limit (LRL), Upper Range Value (URV) and Upper Range Limit (URL) for PV4 in the unit of measure selected in the Engineering Units field. PV4 Engineering Units Select one of the preprogrammed engineering units for display of the PV4 measurements, depending upon type of flow measurement configuration.
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6.9 FlowConf Configuration - PV4, PV4 (Flow) Upper Range Limit (URL) and Range Values (LRV and URV) ATTENTION About URL and LRL Continued Set the URL, LRV, and URV for calculated flow rate PV4 output by typing in the desired values on the FlowConf tab card. • URL = Type in the maximum range limit that is applicable for your process conditions. (100,000 = default) • LRV = Type in the desired value (default = 0.
6.9 FlowConf Configuration - PV4, About LRV and URV Continued The LRV and URV set the desired zero and span points for your calculated measurement range as shown in the example in Figure 24.
6.9 FlowConf Configuration - PV4, Damping Continued Adjust the damping time constant for flow measurement (PV4) to reduce the output noise. We suggest that you set the damping to the smallest value that is reasonable for the process. The damping values (in seconds) for PV4 are: 0.00d, 0.5, 1.0, 2.0, 3.0, 4.0, 5.0, 10.0, 50.0 and100.0 d Factory setting. ATTENTION Low Flow Cutoff for PV4 The electrical noise effect on the output signal is partially related to the turndown ratio of the transmitter.
6.9 FlowConf Configuration - PV4, Figure 25 Continued Graphic Representation of Sample Low Flow Cutoff Action. Output During % mA Cutoff 100 20.0 PV4 Range GPM 1100 % 100 990 90 880 80 90 18.4 80 16.8 Flow Rate High Limit Low Limit 770 70 70 15.2 660 60 60 13.6 550 50 50 12.0 440 40 40 10.4 30 8.8 20 15 10 5 0 7.2 6.4 0/ 5.6 4.0* 4.8 4.
6.10 Using Custom Engineering Units Using Custom Units for PV4 Flow Measurement The SCT contains a selection of preprogrammed engineering units that you can choose to represent your PV4 flow measurement. If you want the PV4 measurement to represent an engineering unit that is not one of the preprogrammed units stored in the SCT, you must select custom units and enter a tag that identifies the desired custom unit.
6.11 Flow Compensation Wizard Description A Flow Compensation Wizard is provided with the SCT 3000 which is used to configure PV4, the flow variable of the SMV 3000 Multivariable Transmitter. The flow compensation wizard will guide you in configuring the PV4 output for either a standard flow equation or a dynamic compensation flow equation. • • Standard Equation You can access the flow compensation wizard by pressing the Wizard . . . button in the SCT /SMV 3000 configuration window.
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6.12 Saving, Downloading and Printing a Configuration File Saving, Downloading and Printing a Configuration File Once you have entered the SMV parameter values into the SCT tab cards, you save the database configuration file. If you are configuring the SMV on-line, you can save and then download the configuration values to the transmitter. Be sure to save a backup copy of the database configuration file on a diskette. You can also print out a summary of the transmitter’s configuration file.
6.13 Verifying Flow Configuration Verify Flow Configuration To verify the SMV transmitter’s PV4 calculated flow output for your application, you can use the SMV to simulate PV input values to the transmitter and read the PV4 output. The output can be compared with expected results and then adjustments can be made to the configuration if necessary. See Section 7.4, Using Transmitter to Simulate PV Input for the procedure.
Section 7 Startup 7.1 Introduction Section Contents This section includes these topics Topic About this section 1/99 See Page 7.1 Introduction ............................................................................ 79 7.2 Startup Tasks ......................................................................... 80 7.3 Running Output Check ........................................................... 81 7.4 Using Transmitter to Simulate PV Input.................................. 84 7.
7.2 Startup Tasks About Startup Once you have installed and configured a transmitter, you are ready to start up the process loop. Startup usually includes • Simulate pressure and temperature inputs to the transmitter, • Reading inputs and outputs • Checking zero input You can also run an optional output check to “wring out” an analog loop and check out individual PV outputs (in DE mode) prior to startup.
7.3 Running Output Check Background An SMV transmitter operating in the analog mode can be put into a constant-current source mode (called the output mode) to checkout other instruments in the control loop such as recorders, controllers, and positioners. Using the SCT, you can tell the transmitter to change its output to any value between 0 percent (4mA or 1V) and 100 percent (20mA or 5V) and maintain that output.
7.3 Running Output Check, Procedure, continued Table 19 Step 5 Continued Analog Output Check Procedure, continued Action We assume that most analog transmitters will have PV4 as the selected output. This also means that receiver instrument will be configured to match PV4 output range. If you have selected the analog output to represent another PV, be sure it is the appropriate PV number used to check output.
7.3 Procedure Running Output Check, Table 20 Continued Output Check for SMV Transmitters in DE Mode Step Action 1 Connect SCT to SMV and establish communications. (See Subsection 5.2 for procedure, if necessary.) 2 Be sure any switches that may trip alarms or interlocks associated with analog loops are secured or turned off. 3 Perform Upload of the SMV database to the SCT. 4 Select General tab card and set communication mode to Digital Enhanced.
7.4 Using Transmitter to Simulate PV Input Using SMV Transmitter in Input Mode You can use an SMV 3000 transmitter to simulate a PV input value through the transmitter’s input mode. This feature is useful to check a PV’s affect on the transmitter’s output and compare expected readings on other analog instruments in the loop such as recorders, controllers, and positioners.
7.4 Using Transmitter to Simulate PV Input, Procedure, continued Continued Table 21 Using SMV Transmitter in the Input Mode, Continued Step Action 5 Select DPInCal tab card and type in desired PV1 input value that is to be simulated. Value should be within LRV and URV settings for PV1. 6 Write input to simulate input for PV1. 7 Repeat Steps 5 and 6 if you want to simultaneously simulate another PV input, by selecting the appropriate tab cards.
7.5 Starting Up Transmitter Procedure NOTE: Perform the procedure in Section 7.4, Using the Transmitter to Simulate PV Input, before performing these start-up procedures. The following procedures outline the steps for starting up SMV 3000 transmitters in flow measurement applications. Refer to the appropriate start-up procedure for SMV transmitter used in your process application.
7.5 Starting Up Transmitter, Procedure, continued SMV Model SMA125 Start-up Procedure Table 22 Continued Start up Procedure for SMV Transmitter Model SMA125, continued Step Action 9 Select APInCal tab card and read input of applied AP (PV2) pressure in the selected engineering unit. Verify that it is equivalent to absolute pressure at zero point. 10 Select TempInCal tab card and read input of applied temp (PV3) input in desired engineering unit.
7.5 Starting Up Transmitter, Procedure, continued Table 23 Continued Start up Procedure for SMV Transmitter Model SMG170, continued Step Action 8 Close vents to high pressure and low pressure input ports. Close vents to wet legs in steam applications. 9 Open equalizer valve C. 10 Open valve A to make differential pressure zero (0) by applying same pressure to both sides of meter body. Allow system to stabilize at full static pressure - zero differential.
7.5 Starting Up Transmitter, Procedure, continued Table 24 Continued Start up Procedure for SMV Transmitter Model SMA110, continued Step Action 3 For analog loops, make sure the receiver instrument in the loop is configured for the PV4 output range. 4 Connect SCT to SMV and establish communications. (See subsection 5.2 for procedure, if necessary.) 5 Be sure any switches that may trip alarms or interlocks associated with analog loops are secured or turned off.
7.5 Starting Up Transmitter, Figure 26 Continued Typical SCT or SFC and Meter Connections for SMV Start up Procedure.
Section 8 Operation 8.1 Introduction Section Contents This section includes these topics Topic About this section See Page 8.1 Introduction ............................................................................ 91 8.2 Accessing Operation Data...................................................... 92 8.3 Changing Default Failsafe Direction ....................................... 95 8.4 Saving and Restoring a Database ..........................................
8.2 Summary Accessing Operation Data You can access this data relevant to the operation of the transmitter using the SCT. • Current PV number selection • Input • Output • Span • Upper Range Limit • Failsafe output direction • Status • Sensor (meter body) temperature • Cold Junction Temperature • High/low PV • Lower Range Limit • PROM serial number • Scratch pad messages Procedure Table 25 summarizes how to access the given operation data from the transmitter using the SCT.
8.2 Accessing Operation Data, Continued Procedure, continued Table 25 Accessing Transmitter Operation Data Using SCT, Continued IF you want to view… 1. the input value for a given PV, which is updated every six seconds. Select the SCT Window or Tab Card PV Monitor Window And . . . Read: PV Input PV % of span 2. the present transmitter output in percent for a given PV, which is updated every six seconds. 1. the span, which is the URV minus the LRV for a given PV. DPConf (for PV1) 2.
8.2 Accessing Operation Data, Continued Procedure, continued Table 25 Accessing Transmitter Operation Data Using SCT, Continued IF you want to view… the cold junction temperature. Select the SCT Window or Tab Card PV Monitor Window And . . . Click on SV button on Temp gauge Read: SV ATTENTION You can change the temperature engineering units to °F, °R or °K by selecting the CJT Units field in the TempConf tab card. the highest and lowest PV3 values since the last time they were displayed.
8.3 Changing Default Failsafe Direction Background Transmitters are shipped with a default failsafe direction of upscale. This means that the transmitter’s output will be driven upscale (maximum output) when the transmitter detects a critical status. You can change the direction from upscale to downscale (minimum output) by cutting jumper W1 on the main printed circuit board (PWA) of the electronics module.
8.3 Changing Default Failsafe Direction, Continued Procedure, continued Table 26 Step Cutting Failsafe Jumper Action 1 Connect SCT to SMV and establish communications. (See subsection 5.2 for procedure, if necessary.) 2 Be sure any switches that may trip alarms or interlocks associated with analog loops are secured or turned off. 3 Open the Status Tab Card. Read and record the gross and detailed status messages of the transmitter. 4 Turn OFF transmitter power.
8.3 Changing Default Failsafe Direction, Continued Procedure, continued Table 26 Cutting Failsafe Jumper, Continued Step Figure 27 Action 10 Turn ON transmitter power. 11 Perform Upload of the SMV database to the SCT. 12 Open the Status Tab Card. Read the gross and detailed status messages of the transmitter. Verify that the status messages are the same as recorded in Step 3. Location of Failsafe Jumper on main PWA of Electronics Module.
8.4 Saving and Restoring a Database Saving and Restoring a SMV Configuration Database It is recommended that you keep a disk file of the current the configuration databases for all smart field devices, just in case of a device failure and/or replacement. If it becomes necessary to replace a damaged transmitter with a spare, you can restore the saved configuration database disk file in the spare transmitter.
Section 9 Maintenance 9.1 Introduction Section Contents This section includes these topics Topic About this section 1/99 See Page 9.1 Introduction ............................................................................ 99 9.2 Preventive Maintenance....................................................... 100 9.3 Inspecting and Cleaning Barrier Diaphragms ....................... 101 9.4 Replacing Electronics Module or PROM............................... 103 9.
9.2 Preventive Maintenance Maintenance Routines And Schedules The SMV 3000 transmitter itself does not require any specific maintenance routine at regularly scheduled intervals. However, you should consider carrying out these typical inspection and maintenance routines on a schedule that is dictated by the characteristics of the process medium being measured and whether blow-down facilities are being used.
9.3 Inspecting and Cleaning Barrier Diaphragms Background Depending on the characteristics of the process medium being measured, sediment or other foreign particles may collect in the process head cavity/chamber and cause faulty measurement. In addition, the barrier diaphragms in the transmitter’s meter body may become coated with a residue from the process medium.
9.3 Inspecting and Cleaning Barrier Diaphragms, Continued Procedure, continued Table 27 Inspecting and Cleaning Barrier Diaphragms, Continued Step Action 3 Remove O-ring and clean interior of process head using soft bristle brush and suitable solvent. 4 Inspect barrier diaphragm for any signs of deterioration or corrosion. Look for possible residue and clean if necessary. NOTE: If diaphragm is dented, has distorted convolutions or radial wrinkles, performance may be affected.
9.4 Replacing Electronics Module or PROM Module description The electronics module used in the SMV 3000 transmitter is a two Printed Wiring Assembly design that includes an integral mounting bracket, we refer to the PWAs as Main PWA and Temperature or Daughter PWA as a way to distinguish them. PROM identification The plug-in PROM on the main PWA is uniquely characterized to the meter body of the given transmitter.
9.4 Replacing Electronics Module or PROM, Continued Procedure, continued Table 28 Step 3 Replacing Electronics Module or PROM, Continued Action Release retaining clip and unplug flex -tape and power connectors from Main PWA underneath module. Unplug temperature input connector from RTD measurement (Daughter) PWA underneath module. Loosen two captive mounting screws on top of module, and then carefully pull module from housing.
9.4 Replacing Electronics Module or PROM, Continued Procedure, continued Table 28 Replacing Electronics Module or PROM, Continued Step 5 Action Remove two retaining screws and carefully pull Daughter PWA straight up to unplug it from Main PWA.
9.4 Replacing Electronics Module or PROM, Continued Procedure, continued Table 28 Replacing Electronics Module or PROM, Continued Step Action 8 With component side of new PWA facing you, align notch and pin 1 of PROM removed in Step 6 with notch and pin 1 in IC socket on new PWA. Carefully plug PROM into socket. Go to Step 11. Pin 1 Notch Main PCB ATTENTION If the new electronics module has the write protect option, be sure to check that the write protect jumper is in the desired position.
9.4 Replacing Electronics Module or PROM, Continued Procedure, continued Table 28 Replacing Electronics Module or PROM, Continued Step Action 10 With component side of new PWA facing you, align notch and pin 1 of new PROM with notch and pin 1 in IC socket on PWA. Carefully plug PROM into socket. Pin 1 Notch Main PCB 1/99 11 Reverse actions in Steps 2, 3, 4, and 5 to return electronics module to housing.
9.5 Procedure Replacing Meter Body Center Section You can replace the center section of the meter body. A replacement center section is supplied with a new matching PROM. Use the procedure in Table 29 to install a new center section and its matching PROM. Table 29 Step Replacing Meter Body Center Section Action 1 Complete first 7 Steps, as applicable, in Table 28 to remove electronics module, remove existing PROM, and install matching PROM supplied with new meter body center section.
9.5 Replacing Meter Body Center Section, Continued Procedure, continued Table 29 Replacing Meter Body Center Section, Continued Step Action 4 Remove nuts from bolts that hold process heads to center section. Remove process heads and bolts 5 Remove O-ring and clean interior of process head using soft bristle brush and suitable solvent. 6 Replace O-ring. 7 Coat threads on process head bolts with anti-seize compound such as “Neverseize” or equivalent.
9.5 Replacing Meter Body Center Section, Continued Procedure, continued Table 29 Replacing Meter Body Center Section, Continued Step Action 9 Use a torque wrench to gradually tighten nuts to torque of 40 ft-lb (54 N•m) for carbon steel process heads bolts or 35 ft-lb (47.5 N•m) for stainless steel process head bolts in sequence shown in following illustration. Tighten head bolts in stages of 1/3 full torque, 2/3 full torque, and then full torque.
Section 10 Calibration 10.1 Introduction Section Contents This section includes these topics Topic See Page 10.1 Introduction .......................................................................... 111 10.2 Overview .............................................................................. 112 10.3 Calibrating Analog Output Signal.......................................... 114 10.4 Calibrating PV1 and PV2 Range Values............................... 115 10.5 Resetting Calibration ...............
10.2 Overview About Calibration Differential pressure and static pressure measurements can be affected by conditions external to the transmitter, (such as process material or residue adhering to barrier diaphragms for example), so measurement “drift” cannot be eliminated completely.
10.2 Overview, Continued Test Equipment Required Depending upon the type of calibration you choose, you may need any of the following test equipment to accurately calibrate the transmitter: • Digital Voltmeter or milliammeter with 0.02% accuracy or better • SFC Smart Field Communicator or a PC running SCT 3000 software • Calibration-standard input source with a 0.02% accuracy • 250 ohm resistor with 0.01% tolerance or better.
10.3 Calibrating Analog Output Signal Background You can calibrate the transmitter’s analog output circuit at its 0 and 100% levels by using the transmitter in its constant-current source mode (or output mode). It is not necessary to remove the transmitter from service for this procedure. Procedure Depending if you are using the SCT 3000 or the SFC to perform calibration, refer to the appropriate sections below for the procedure.
10.4 Calibrating PV1 and PV2 Range Values Background ATTENTION Procedure The SMV 3000 Smart Multivariable Transmitter has two-point calibration. This means when you calibrate two points in the PV range all the points in that range adjust to that calibration. You must have a precision pressure source with an accuracy of 0.04% or better to do a range calibration.
10.
10.5 Resetting Calibration About Reset Accuracy for PV1 and PV2 You can erase incorrect PV1 and/or PV2 calibration data by resetting the data to default values. The default values return the transmitter calibration to the original factory “characterization” values for the existing LRV and URV. Characterization calculates a mathematical model of the performance of the transmitter’s sensors and then stores that data in the transmitter’s memory.
10.5 Resetting Calibration, Continued Background You can erase incorrect calibration data for a given PV measurement range by resetting the data to default values using the SCT or SFC. Procedure Depending if you are using the SCT 3000 or the SFC to reset calibration, refer to the appropriate sections below for the procedure. The procedure shows you how to reset calibration data for a given PV measurement range in a transmitter.
Section 11 Troubleshooting 11.1 Introduction Section Contents This section includes these topics Topic See Page 11.1 Introduction .......................................................................... 119 11.2 Overview .............................................................................. 120 11.3 Troubleshooting Using the SCT ............................................ 121 11.4 Diagnostic Messages ............................................................
11.2 Overview Diagnostics The SMV 3000 transmitter is constantly running internal diagnostics to monitor sensor and transmitter functions. The SCT and SFC, when connected to the SMV control loop, monitor the transmitter functions, and status of the control loop and the communications link. When a diagnostic failure is detected, a status is generated by the SMV.
11.3 Troubleshooting Using the SCT Summary Using the SCT in the on-line mode you can check the transmitter status, identify diagnostic messages and access troubleshooting information so you can clear fault conditions.
11.4 Diagnostic Messages Diagnostic Messages The diagnostic text messages that can be displayed on the SCT, SFC or on a TPS/TDC system are listed in the following tables. A description of the probable cause and suggested action to be taken are listed also to help in troubleshooting error conditions. The messages are grouped in tables according to the status message categories.
11.4 Diagnostic Messages, Diagnostic Messages, continued SMV Status 7-0 Table 31 Continued Critical Status Diagnostic Message Table SCT Status Message SFC Display Message TDC Status Message A/D Failure PV3 STATUS TAG ID.# A/D FAILURE PV3 Possible Cause A/D circuit for PV3 input has failed. What to Do • Cycle transmitter power OFF/ON. • Replace electronics module. • Cycle transmitter power OFF/ON. • Replace electronics module.
11.4 Diagnostic Messages, Diagnostic Messages, continued SMV Status 2-4 Table 31 Continued Critical Status Diagnostic Message Table, Continued SCT Status Message SFC Display Message TDC Status Message Meter Body Overload STATUS TAG ID.# M.B. OVERLOAD OR M.B. OVERLOAD 8-3 Meter Body Fault: Pressure >2*URL Input Open PV3 STATUS TAG ID.# Input Suspect Input Suspect PV2 STATUS TAG ID. OUTP 1 TAG ID. OUTP 1 TAG ID. SUSPCT INPUT PV2 124 • Wait for PV2 range to return to normal.
11.4 Diagnostic Messages, Diagnostic Messages, continued SMV Status 7-2 Table 31 Continued Critical Status Diagnostic Message Table, Continued SCT Status Message SFC Display Message TDC Status Message Input Suspect PV3 OUTP 1 TAG ID. - SUSPCT INPUT PV3 Possible Cause PV3 Input data seems wrong. Sensor reading is extremely erratic. Could be a process problem, but it could also be a temperature sensor or electronics module problem. 3-0 Invalid Database TAG NO.
11.4 Diagnostic Messages, Diagnostic Messages, continued SMV Status 9-3 9-4 2-6 Table 32 Continued Non-Critical Status Diagnostic Message Table SCT Status Message SFC Display Message TDC Status Message Bad AP Compensation PV4 Bad PT Compensation PV4 Corrects Reset PV1 STATUS TAG ID.# BAD AP COMP PV4 BAD AP COMP PV4 STATUS TAG ID.# BAD PT COMP PV4 BAD PT COMP PV4 STATUS TAG ID.# Corrects Reset PV2 STATUS TAG ID.# Corrects Active on PV3 STATUS TAG ID.# CORR.
11.4 Diagnostic Messages, Diagnostic Messages, continued SMV Status 9-6 Table 32 Continued Non-Critical Status Diagnostic Message Table, continued SCT Status Message SFC Display Message TDC Status Message Corrects Active on PV4 STATUS TAG ID.# CORR. ACTIVE PV4 CORR. ACTIVE PV4 3-6 - Density temperature or pressure out of range STATUS 3-6 Possible Cause Calculated flow rate PV4 has been calibrated. What to Do Nothing – or do a reset corrects.
11.4 Diagnostic Messages, Diagnostic Messages, continued SMV Status 2-1 Table 32 Continued Non-Critical Status Diagnostic Message Table, continued SCT Status Message SFC Display Message TDC Status Message Excess Zero Correct PV1 Or STATUS TAG ID.# EX. ZERO COR PV1 EX. ZERO COR PV1 Zero Correction is Out of Limits 4-1 8-1 9-1 9-5 Excess Zero Correct PV2 Excess Zero Correct PV3 Excess Zero Correct PV4 In Cutoff PV4 STATUS TAG ID.# EX. ZERO COR PV2 EX. ZERO COR PV2 STATUS TAG ID.# EX.
11.4 Diagnostic Messages, Diagnostic Messages, continued SMV Status 5-5 Table 32 Continued Non-Critical Status Diagnostic Message Table, continued SCT Status Message SFC Display Message TDC Status Message Input Mode PV2 (AP) STATUS TAG ID.# INPUT MODE PV2 INPUT MODE PV2 Possible Cause Transmitter is simulating input for PV2. What to Do Exit Input mode: SCT – Press “Clear Input Mode” button on the AP InCal tab. SFC – Press [SHIFT], [INPUT], and [CLR] keys.
11.4 Diagnostic Messages, Diagnostic Messages, continued SMV Status 6-4 Table 32 Continued Non-Critical Status Diagnostic Message Table, Continued SCT Status Message SFC Display Message TDC Status Message Output Mode PV1 (DP) STATUS TAG ID.# OUTPUT MODE PV1 OUTPUT MODE PV1 Possible Cause Analog transmitter is operating as a current source for PV1 output. What to Do Exit Output Mode: SCT – Press “Clear Output Mode” button on the DP OutCal tab. SFC – Press [OUTPUT] and [CLR] keys.
11.4 Diagnostic Messages, Diagnostic Messages, continued SMV Status 9-7 8-7 Table 32 Continued Non-Critical Status Diagnostic Message Table, Continued SCT Status Message SFC Display Message TDC Status Message Reynolds Number is Out of Range Sensor Mismatch PV3 - STATUS 9-7 SAVE/RESTORE TYPE MISMATCH 1/99 SNSR MISMTCH PV3 Possible Cause The high or low Reynolds number limit was exceeded. Number of wires selected does not match number of sensor wires physically connected to the transmitter.
11.4 Diagnostic Messages, Diagnostic Messages, continued SMV Status - Table 33 Continued Communication Status Message Table SCT Status Message SFC Display Message TDC Status Message Command Aborted TAG NO. - Communication Error Upload failed - Download Failed TAG NO. - Invalid Response Retry aborted operation. Communications unsuccessful. • Check loop wiring and STC/SFC connections. • If error persists, replace transmitter electronics module.
11.4 Diagnostic Messages, Diagnostic Messages, continued SMV Status - Table 33 Continued Communication Status Message Table, continued SCT Status Message SFC Display Message TDC Status Message - STATUS TAG ID. - TAG NO. Transmitter sent a negative response because it could not process one or more commands. Check configuration and try again. - SFC failed a communications diagnostic check. Could be an SFC electronic problem or a faulty or dead communication loop.
11.4 Diagnostic Messages, Diagnostic Messages, continued SMV Status 6-3 Table 34 Continued Informational Status Message Table SCT Status Message SFC Display Message TDC Status Message 2 Wire TC PV3 STATUS TAG ID. 2 WIRE TC PV3 2 WIRE TC PV3 6-0 2 Wire RTD PV3 STATUS TAG ID. 3 Wire RTD PV3 STATUS TAG ID. 4 Wire RTD PV3 STATUS TAG ID. Nothing – Information only.
11.4 Diagnostic Messages, Diagnostic Messages, continued SMV Status - Table 35 Continued SFC Diagnostic Message Table SCT Status Message SFC Display Message TDC Status Message - ALGPARM Kuser - SAVE/RESTORE Applicable PV4 algorithm parameter is set to default value of not-a-number (NaN). Enter and download desired value to transmitter database. - Hardware mismatch. Part of Save/Restore function. None – SFC tried to restore as much of database as possible. - SFC’s CPU is misconfigured.
Section 12 Parts List 12.1 Replacement Parts Part Identification • All individually salable parts are indicated in each figure by key number callout. For example, 1, 2, 3, and so on. • All parts that are supplied in kits are indicated in each Figure by key number callout with the letter “K” prefix. For example, K1, K2, K3, and so on. • Parts denoted with a “†” are recommended spares. See Table 39 for summary list of recommended spare parts.
12.1 Figure 29 Replacement Parts, Continued Major SMV 3000 Smart Multivariable Transmitter Parts Reference.
12.1 Replacement Parts, Figure 30 Continued SMV 3000 Electronics Housing 2 3 4 K2 5 K1 1 9 See note 1 K3 K4 K5 K11 K12 K13 K5 K4 K10 K9 7 K2 K8 K7 See note 2 K2 K6 6 NOTES: 1. Terminal block assembly. See Figure 31. 2. These parts, including the attached cable assembly that plugs into the electronics module, are part of the center section – shown for reference purposes only. See Figure 32 for meter body parts.
12.1 Replacement Parts, Table 36 Parts Identification for Callouts in Figure 30 Key No. Continued Part Number Description Quantity Per Unit 1 51404208-503† Electronics module assembly 1 2 51197486-501 PROM assembly 1 ATTENTION Specify transmitter serial number or 10 digit PROM number along with part number when ordering. You can get the serial number or the PROM number from the nameplate on the meter body or by using the SCT or SFC.
12.1 Replacement Parts, Table 36 Key No.
12.1 Replacement Parts, Figure 31 Continued SMV 3000 Terminal Block Assembly K1 K2 K3 K4 K5 K6 K2 K8 K7 Table 37 Key No.
12.1 Replacement Parts, Figure 32 SMV 3000 Meter Body K3 K4 K5 K2 K3 K13 K1 Continued K11 K10 K12 K1 1 K8 K7 K9 K11 K10 K7 K13 K12 K3 K6 K5 K3 K4 22372 Table 38 Key No. Parts Identification for Callouts in Figure 32 Part Number 1 Description Center section 30753790-001 Quantity Per Unit 1 Carbon steel bolts and nuts kit K1 Bolt, hex head, 7/16-20 UNF, 1.375 inches lg., flange adapter 4 K2 Nut, hex, metric, M12, process heads 4 K6 Bolt, hex head, metric, M12, 90mm lg.
12.1 Replacement Parts, Table 38 Key No.
12.1 Replacement Parts, Table 38 Key No. Continued Parts Identification for Callouts in Figure 32, Continued Part Number Description Quantity Per Unit Process Head Kits (one head with PTFE head gasket) 30753908-001 Process head assembly kit (hastelloy C head) 30753908-002 Process head assembly kit (hastelloy C DIN head) 30753908-003 Process head assembly kit (carbon steel head with side vent/drain) 30753908-004 Process head assembly kit (st.
12.
Section 13 Reference Drawings 13.1 Wiring Diagrams and Installation Drawings Wiring Diagrams These wiring diagrams are included in numerical order behind this page for wiring reference. SMV 3000 Wiring Diagrams for . . .
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Appendix A – PM/APM/HPM SMV 3000 Integration A.1 Overview Appendix Contents This appendix includes these topics: Topic See Page A.1 Overview .............................................................................. 149 A.2 Description ........................................................................... 150 A.3 Data Exchange Functions .................................................... 152 A.4 Installation ............................................................................ 157 A.
A.2 Description Definition PM/APM/HPM SMV 3000 Integration is a term used to describe the coupling of an SMV 3000 Smart Multivariable Transmitter to a TDC 3000X Process Manager (PM), Advanced Process Manager (APM), or High Performance Process Manager (HPM) through a digital communications link.
A.2 Description, Diagram: Typical Integration Hierarchy Figure A-1 Continued Figure A-1 shows a typical PM/APM/HPM SMV 3000 integration hierarchy with the transmitter connected to the system through an STI FTA, and a multivariable STIMV IOP in the PM/APM/HPM. Typical PM/APM/HPM SMV 3000 Integration Hierarchy.
A.3 Data Exchange Functions Introduction The exchange of data over the bi-directional data path between the SMV 3000 transmitter and the PM/APM/HPM is based on imaging SMV 3000 data through the use of Analog Input (AI) point parameters in the STIMV IOP for each transmitter PV. This is done by mapping parameters from the transmitter to the IOP, and from the IOP to the transmitter as shown in Figure A-2.
A.3 Data Exchange Functions, 16 Points per STIMV IOP Continued The STIMV IOP contains sixteen AI points which are read/write accessible from the PMM and upper network components as shown in Figure A-3. Figure A-3 shows four SMV 3000 transmitters with four PVs each connected to IOP points 1, 5, 9 and 13, respectively.
A.3 Data Exchange Functions, Four Points Per Transmitter Continued To accommodate all the PVs that can be associated with a given SMV 3000 transmitter, you must build an AI point for each PV up to a maximum of four points (PVs) per transmitter. Each point built must have the same name assigned for the STITAG parameter and be assigned to contiguous slots.
A.3 Data Exchange Functions, About Number Of PVs Continued The number of PVs that a given SMV 3000 transmitter supports is determined upon its database configuration. Using the SCT 3000, SFC or through the universal station, the SMV can be configured to select (or turn ON) any number of PVs for broadcast to the IOP. The PV1 input is always selected for broadcast but you can configure it to also include secondary variable data.
A.3 Data Exchange Functions, About Database Broadcast Table A-2 lists the maximum database size and transmission time for the SMV 3000. The actual time may be less, if less options are configured. See Section 3 in the PM/APM Smartline Transmitter Integration Manual for other DE protocol data. Remember that transmitters only broadcast bytes of their database in the DE 6-byte format. Note that the absolute maximum time for any Smartline transmitter to broadcast its database is 94 seconds.
A.4 Installation Mounting Assumptions WARNING We assume that you have physically mounted the integration components in accordance with appropriate instructions in this manual and the TDC 3000X bookset. Before you make any wiring connections, use the SCT to set the PV Type to PV1 for transmitters operating in DE mode; or if the transmitter is in the analog mode, use the SCT 3000 set the Analog Output Selection to PV1 and select Analog as the communication mode.
A.4 Installation, Connection Rule, continued Figure A-5 Continued Figure A-5 shows an example of connection rule violations which include connecting an ST 3000 transmitter to an allocated logical slot and an SMV 3000 transmitter to a slot that causes a logical slot to wrap around the IOP boundary. Note that the FTA shown in Figure A-5 is a nonredundant type and the connection designations, styles, and locations will vary for redundant type FTAs.
A.5 Configuration About Configuration You can configure all of the SMV 3000 parameters by using the SCT 3000 as outlined in this manual. You can also configure most of the SMV 3000 parameters through displays at the Universal Station, but PV4 algorithm parameters are only configurable through the SCT 3000. However, to set up the TDC 3000X system for integration operation, you must build points for each transmitter PV at the Universal Station.
A.5 Configuration, Continued PED Entries Each PED parameter is defined in Appendix A of the PM/APM Smartline Transmitter Integration Manual. While most entries are generic for all Smartline transmitters, some entries require additional transmitter specific data for reference. Review the following paragraphs for SMV 3000 specific data to supplement the given parameter definition. The parameters are presented in the order in which they are encountered in the PED pages.
A.5 Configuration, SENSRTYP Parameter Continued The default sensor type for a given SMV 3000 transmitter PV is listed in Table A-4. Table A-4 Sensor Type Selections for SMV 3000 PVs IF Process Variable Number is… THEN SENSRTYP is … PV1 SPT_DP PV2 SPT_AP * PV3 STT PV4 SFM * Use SPT_AP if PV2 is measuring absolute pressure or gauge pressure.
A.5 Configuration, ATTENTION DE_CONF Parameter The actual engineering unit values available in a system will depend upon the LCN software release. See Section 10 in the PM/APM Smartline Transmitter Integration Manual for release dependent EU details. While the DECONF selections are the same for all transmitters, the corresponding SCT 3000 selections for PV Type may differ. Table A-6 compares the PV Type selections for SMV 3000 with PED DECONF parameter selections for reference.
A.5 Configuration, DAMPING Parameter Continued The damping value is a real number selection from the transmitter range values shown in Table A-8 for a given SMV 3000 transmitter PV. Table A-8 Damping Range Values for SMV 3000 Transmitter PVs IF Process Variable Number is… PV1 or PV2 ATTENTION THEN Damping Value can be … 0.00, 0.16, 0.32, 0.48, 1.0, 2.0, 4.0, 8.0, 16.0, or 32.0 seconds PV3 0.00, 0.3, 0.7, 1.5, 3.1, 6.3, 12.7, 25.5, 51.1, or 102.3 seconds PV4 0.00, 0.5, 1.0, 2.0, 3.0, 4.0, 5.
A.6 Operation Notes Generic Operations Most operator actions initiated through Detail displays at the Universal Station are generic for all Smartline transmitters. Refer to Section 7 in the PM/APM Smartline Transmitter Integration Manual for details about these generic operations. This section outlines some differences in operations that are unique to the multivariable STIMV IOP and the SMV 3000 transmitter in particular.
A.6 Operation Notes, Continued Database Mismatch Parameters, continued If a mismatch is detected, only the slots (PVs) that have the mismatch will have their PV value set to not a number (NAN) and their STATE parameter on the Detail display will show DBCHANGE. Note that an asterisk “*” will appear next to the PV number or Number of PVs on the other slots to indicate that there is a problem.
A.6 Operation Notes, PV Engineering Unit Conversions ATTENTION Continued You can initiate manual engineering unit conversions for PV value used in displays by substituting appropriate converted values for PVEUHI and PVEULO on page one of the Detail display. Use the Y = mX+B formula explained in Section 4 of the PM/APM Smartline Integration Manual to calculate the desired PVEUHI and PVEULO values. LRV and URV are used as “X” in the formula.
A.6 Operation Notes, Engineering Unit Conversion for PV4 Continued Engineering unit conversion for PV4 must be done manually if you want to display PV4 flow calculation in units other than cubic meters per hour. The engineering unit description is entered in the EUDESC parameter in the PED. Then you enter LRV and URV in the detail display for PV4. Next calculate the conversion factor for PVEULO and PVEUHI parameters.
A.6 Operation Notes, Continued Engineering Unit Conversion for PV4, continued Table A-12 Conversion Values for PV4 as Mass Flow Rate Preferred Engineering Units Conversion Multiplier (m) Conversion Offset (B) t/h 1.0 0 kg/h 0 kg/min 16.66667 0 lb/min 36.74371 0 lb/h 2204.623 0 kg/sec 0.277778 0 lb/sec 0.612395 0 t/min 0.0166666 0 t/sec 0.000277477 0 g/h g/min g/sec Secondary Variable Reference 1,000 1,000,000 16666.67 277.77789 0 0 0 ton/h 1.1023113 0 ton/min 0.
A.6 Operation Notes, Status Messages Table A-13 Continued Supplement the IOP status messages given in Section 8 of the PM/APM Smartline Transmitter Integration Manual with those listed in Table A-13. Note that the displayed status messages will be the same for all slots (PVs) associated with a given SMV 3000 transmitter.
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Appendix B SMV 3000 Configuration Record Sheet SMV 3000 Configuration Data Sheets The following configuration sheets provide a means to record the SMV 3000 configuration database. You may want to fill it out prior to creating the transmitter database file or before performing on-line configuration. These sheets contain all of the configuration parameters for the SMV 3000. The default values are shown in bold. SMV 3000 Model #: _________________________________________________ 1.
Appendix B– Configuration Record Sheet, Continued 1b. Static Pressure - PV2 - Configuration Section 0.16 ___ 8 ___ PV2 Damping (sec.): 0.0 ___ 4 ___ PV2 Eng. Units: (Static Pressure) "H2O_39F ___ kg/cm^2 ___ mbar ___ mH2O_4C ___ 0.32 ___ 16 ___ 0.
Appendix B– Configuration Record Sheet, Continued 2. Flow - PV4 - Configuration Section (If using SMV 3000 for PV1, PV2 and PV3 measurement only, do not complete flow section.) 2a. Dynamic Flow Compensation Section (If you are using a primary element that is not listed, use the Standard Flow Equation Section below.) Flow Element Type: Orifice - Flange Taps (ASME-ISO) D >/= 2.3 inches Orifice - Flange Taps (ASME-ISO) 2
Appendix B– Configuration Record Sheet, Continued 2c. General Flow Configuration Section PV4 Range: LRV ________ (defaults are 0, 100,000 and 100,000 m3/hr) URV ________ URL ________ PV4 Eng.
Appendix C —PV4 Flow Variable Equations C.1 Overview Appendix Contents This appendix includes these topics: Topic See Page C.1 Overview .............................................................................. 175 C.2 Standard Flow Equation ....................................................... 176 C.3 Dynamic Compensation Flow Equation ................................
C.2 Standard Flow Equation Standard Flow Compensation (Kuser Model) The Standard Flow Equation (Kuser Model) allows automatic calculation of the Kuser value that is used to configure PV4 flow variable for SMV 3000. The Kuser value is a scaling factor, based on the dynamics of your process, which is used to adjust the flow rate to the desired process parameters, such as • dimensional units • density • pressure • temperature.
C.2 Standard Flow Equation, Example: Air Through a Venturi Continued An engineer has specified a SMV 3000 Smart Multivariable Transmitter to compensate for air density changes and to calculate the standard volumetric flowrate of air through a Venturi meter. The engineer has sized the Venturi meter to produce a differential pressure of 49 inches H2O at 630 CFM at standard conditions. The flowing pressure is 129.7 psia, flowing temperature is 100 degrees F, and the standard (base) density is 0.
C.2 Standard Flow Equation, Table C-1 Continued Air Through a Venturi Meter Configuration Example, continued Step 6 Action Enter the relevant flow process data from the Venturi Sizing Data Sheet into the appropriate entry fields on the Process Data page as follows: Normal Flowrate = 630 CFM Normal DP = 49 inches H2O @ 39.2 °F Design Pressure = 129.7 psia Design Temperature = 100°F Standard Density 3 = 0.
C.2 Standard Flow Equation, Example: Superheated Steam Using an Averaging Pitot Tube Continued An engineer has specified a SMV 3000 Smart Multivariable Transmitter to compensate for steam density changes and to calculate the mass flowrate of superheated steam using an averaging pitot tube. The engineer has sized the averaging pitot tube to produce a differential pressure of 13.21 inches H2O at 45,000 lb/hr. The flowing pressure is 294.
C.2 Standard Flow Equation, Table C-2 Continued Superheated Steam using an Averaging Pitot Tube Configuration Example, Continued Step 6 Action Click the following options for failsafe indication on the Flowing Variables page (so that there is an “a “ in each check box): a Abs. Pressure a Process Temp This will ensure that the PV4 flow output will go to failsafe if either the static pressure or temperature sensors fail. • Set Damping = 1.0 seconds. Click Next to proceed to the Solutions page.
C.3 Dynamic Compensation Flow Equation Dynamic Compensation Flow Equation The Dynamic Compensation Flow Equation provides algorithms for use in determining a highly accurate PV4 flow variable for SMV 3000. Use dynamic compensation to measure liquids, gases, and steam.
C.3 Dynamic Compensation Flow Equation, Table C-3 Liquid Propane Configuration Example Step 1 Continued Action Select a template for the SMV 3000 model you have for your flow application. Select mass flow in the Algorithm field of the FlowAlg tab and then select the Engineering Units (lb/m) on the FlowConf tab card. 2 Click the Wizard . . . on the SCT/SMV 3000 configuration window to access the Flow Compensation Wizard Equation Model page.
C.3 Dynamic Compensation Flow Equation, Table C-3 Liquid Propane Configuration Example, continued Step 9 10 Continued Action Enter the following lower and upper Reynolds number limits in each entry field of the Discharge Coefficient page. These values are used to clamp the discharge coefficient equation at these Reynolds numbers: Lower Limit = 80,000 Upper Limit = 800,000 • Click Next to proceed to the Viscosity Compensation page. • Graph coordinates (Reynolds Number vs.
C.3 Dynamic Compensation Flow Equation, Table C-3 Liquid Propane Configuration Example, continued Step 12 Continued Action Click on the following options for Failsafe Indication on the Flowing Variables page (so that there is an “a” in each check box). It has been determined that the operator needs the flow output to go to failsafe when there is either a pressure or temperature failure (selecting Abs. Pressure and Process Temp. will assure this). a Abs.
C.3 Dynamic Compensation Flow Equation, Example: Air Continued An engineer has specified a SMV 3000 Smart Multivariable Transmitter to dynamically compensate and calculate the standard volumetric flowrate of air through a standard 304 SS orifice meter with flange taps. The engineer has sized the orifice meter to produce a differential pressure of 10 inches H2O at 175 standard cubic feet per minute (SCFM). The flowing pressure is 40 psia, the flowing temperature is 60 degrees F, the flowing density is 0.
C.3 Dynamic Compensation Flow Equation, Table C-4 Continued Air Configuration Example, continued Step Action 6 Select Standard Volume as the type of gas flow from the list box on the Gas Flow page, then click Next to proceed to the Fluid page. 7 Select AIR as the type of fluid from the list box on the Fluid page, then click Next to proceed to the Pipe Properties page.
C.3 Dynamic Compensation Flow Equation, Table C-4 Air Configuration Example, continued Step 10 Continued Action Enter the relevant process information from the Orifice Sizing Data Sheet in each entry field of the Density Variables page. Isentropic Exponent * = 1.4044 Design (flowing) Density = 0.2079 lb/ft Standard (base) Density = 0.0764 lb/ft Design Temperature = 60°F Design Pressure = 40 psia 3 3 Click Next to proceed to the Flowing Variables page.
C.3 Dynamic Compensation Flow Equation, SMV Operation in a Steam Application When operating the SMV in a steam application there are number of considerations you should be aware of. • • • • Example: Superheated Steam Continued Be sure the process is at or above saturation when operating the SMV, since the SMV does not calculate flow when the process is below saturation.
C.3 Dynamic Compensation Flow Equation, Table C-5 Superheated Steam Configuration Example Step 1 Continued Action Select a template for the SMV 3000 model you have for your flow application. Select superheated steam mass flow in the Algorithm field of the FlowAlg tab and then select the Engineering Units (lb/h) on the FlowConf tab card. 2 Click the Wizard . . . on the SCT/SMV 3000 configuration window to access the Flow Compensation Wizard Equation Model page.
C.3 Dynamic Compensation Flow Equation, Table C-5 Superheated Steam Configuration Example, continued Step 7 Continued Action Enter the following lower and upper Reynolds number limits in each entry field of the Discharge Coefficient page. These values are used to clamp the discharge coefficient equation at these Reynolds numbers: • Lower Limit = 200,000 Upper Limit = 1,200,000 Graph coordinates (Reynolds Number vs. Discharge Coefficient) will appear when the mouse is clicked on the graph.
C.3 Dynamic Compensation Flow Equation, Table C-5 Superheated Steam Configuration Example, continued Step 10 Continued Action Click on the following options for Failsafe Indication on the Flowing Variables page (so that there is an “a” in each check box). It has been determined that the operator needs the flow output to go to failsafe when there is either a pressure or temperature failure (selecting Abs. Pressure and Process Temp. will assure this). a Abs.
SMV 3000 Smart Multivariable Transmitter, Transmitter Models: SMA110, SMA125, SMG170 Overview 34-SM-99-01 03/04 Addendum (to User’s Manual 34-SM-25-02) Replacement Meterbody and Heads The SMV 3000 Multivariable Transmitter, all Models, is now being shipped with newly designed meter body and process heads. If a replacement meter body is needed, it should be ordered from the Model Number stated on the meter body nameplate.
Additions to the User Manual The additions and changes to User Manual 34-SM-25-02 that relate to the newly designed meter body and process heads are given in Table 1 of this addendum. Use the information in Table 1 to reference and annotate your User Manual. Table 1 Additions/Changes to the User Manual Page # in User Manual 15 Sub-Section 3.
Table 2 Torque Table - Process Head Bolts/Nuts Bolt Type Meterbody Type 51451864XXXX except …XXX5 (See Note 1.) 51452557-001 5142557-002 and –003 51452557-004 (Carbon Steel standard; no option specified) (NACE [“CR” option] and Non-NACE [“SS” option] Stainless Steel) (B7M Alloy Steel [“B7” option]) 67,8 N•M +/- 3,4 N•M 56,9 N•M +/- 2,8 N•M 48,8 N•M +/- 2,4 N•M (50.0 Lb-Ft +/- 2.5 LbFt) (42.0 Lb-Ft +/- 2.1 Lb-Ft) (36.0 Lb-Ft +/- 1.
Table 3 Parts Identification for Callouts in Figure 1 Key No.
Table 4 Flange Adapter Kits Key No.
Table 5 Process Head Assembly Kits Key No Part Number Description Quantity Per Unit Process Head Assembly Kit, with PTFE Gasket and with: 51452864-010 Carbon steel head (zinc plated) without side vent/drain 51452864-012 Carbon steel head (zinc plated) with side vent/drain 51452864-020 Stainless steel head without side vent/drain 51452864-022 Stainless steel head with side vent/drain 51452864-030 Hastelloy C head without side vent/drain 51452864-032 Hastelloy C head with side vent/drain 51452
Table 6 Pressure Specification and Ratings Summary Comparisons Transmitter Model Upper Range Limit Maximum Allowable Working Pressure (Note 1) Previous SMA 110 25 inches H2O @ 39.2 F (differential pressure) New Design 100 psi (6.9 bar) 100 psi (6.9 bar) 750 psi (51.7 bar) 750 psi (51.7 bar) 3000 psi (206.8 bar) 4500 psi (310.3 bar) 100 psia (absolute pressure) SMA 125 400 inches H2O @ 39.2 F (differential pressure) 750 psia (absolute pressure) SMG 170 400 inches H2O @ 39.
03/04 34-SM-99-01 (Addendum to 33-SM-25-02) 8 of 8
Index A E Analog meter, 33 Analog mode, 4, 55, 81, 114 Angle mounting bracket, 20 Atmospheric Pressure Offset, 59, 85 Electronics housing, 22 Electronics module, 95, 103 replacing, 103 Engineering units Conversion (PV4), 167 PV1 measurements, 54 PV2 measurements, 59 PV3 measurements, 61 PV4 Custom units, 74 PV4 measurements, 68 Engineering units conversion, 166 Environmental Conditions, 14 EUDESC Parameter, 160 B Bad PV indication, 169 Barrier diaphragms, 101 inspecting and cleaning, 101 Barriers, 31 B
Index M S, cont’d Maintenance routines, 100 Meter body temperature, 5 Mounting locations suggested, 25 O Operating Modes, 4 Operation data, 92 Output confromity (PV1), 56 Output Linearization (PV3), 62 Output meter, 32 Overpressure rating, 15 P Parts identification, 137 PIUOTDCF Parameter, 163 Platinum 100 ohm (RTD), 16, 63 PM/APM/HPM SMV 3000 Integration, 150 PM/SMV 3000 Integration Configuration, 159 Data exchange functions, 152 Detail display, 164 Hierarchy, 151 Number of PVs, 155 STITAG parameter, 1
Index V Valve Cavitation, 14 Verify Flow Configuration, 78 Vibration Sources, 14 W Optional analog meter, 33 Temperature sensor input, 33 Write protect option, 43 Jumper, 43 Z Zero shift, 23 Wiring Loop/power, 32 194 SMV 3000 Transmitter User’s Manual 1/99
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