ST 3000 Smart Transmitter Release 300 and Smart Field Communicator Model STS103 User’s Manual 34-ST-25-14 6/08 Honeywell Process Solutions
Copyright, Notices, and Trademarks © Copyright 2008 by Honeywell Inc. June 2008 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 family of Release 300 Series 100 and Series 900 ST 3000® Smart Transmitters. It is based on using a model STS103 Smart Field Communicator (SFC®) as the operator interface for the ST 3000 transmitter.
References Publication Title Publication Number Smart Field Communicator Model STS103 Operating Guide 34-ST-11-14 ST 3000 Smart Transmitter Series 100 and Series 900 Release 300 Installation Guide 34-ST-33-39 Binder Title Binder Number For R400 and later: PM/APM Smartline Transmitter Integration Manual PM12-410 Implementation/ PM/APM Optional Devices TDC 2045 Symbol Definitions This CAUTION symbol on the equipment refers the user to the Product Manual for additional information.
Table of Contents References.................................................................................................................................................. iv Technical Assistance .................................................................................................................................xiii SECTION 1 —OVERVIEW - FIRST TIME USERS ONLY................................................. 1 1.1 1.2 1.3 1.4 1.5 Introduction ................................................
Table of Contents SECTION 6 —CONFIGURATION ...................................................................................59 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 6.9 6.10 6.11 6.12 6.13 Introduction ..................................................................................................................................... 59 Overview ......................................................................................................................................... 60 Entering a Tag Number....
Table of Contents SECTION 10 —CALIBRATION..................................................................................... 183 10.1 10.2 10.3 10.4 10.5 Introduction ....................................................................................................................................183 Overview........................................................................................................................................184 Calibrating Analog Output Signal ........................
Figures 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 33 Figure 34 Figure 35 Figure 36 Figure 37 Figure 38 Figure 39 Figure 40 Figure 41 Figure 42 Figure 43 Figure 44 Figure 45 Figure 46 Figure 47 viii Typical ST 3000 Differential Pressure
Figures Figure 48 Figure 49 Figure 50 Figure 51 Figure 52 Figure 53 Figure 54 Figure 55 Figure 56 Figure 57 Figure 58 Figure 59 Figure 60 Figure 61 Figure 62 Figure 63 Figure 64 Figure 65 Figure B-1 Figure B-2 Figure B-3 Figure B-4 Figure B-5 Figure B-6 Figure B-7 Figure B-8 Figure B-9 6/08 Typical Piping Arrangement for Liquid Level Measurement with DP Type Transmitter with Remote Seals ...........................................................................................
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 40 Table 41 Table 42 Table 43 Table 44 Table 45 Table 46 Table 47 Table 48 Table 49 x ST 3000 Pressure Transmitter Family. .................................
Tables Table 50 Table 51 Table 52 Table 53 Table 54 Table 55 Table 56 Table 57 Table 58 Table 59 Table 60 Table 61 Table 62 Table 63 Table 64 Table 65 Table 66 Table 67 Table 68 Table 69 Table 70 Table 71 Table 72 Table 73 Table 74 Table 75 Table 76 Table 77 Table 78 Table 79 Table 80 Table 81 Table B-1 Table B-2 Table D-1 Table D-2 Table D-3 Table D-4 Table D-5 Table D-6 6/08 Description of Display Indicators Shown in Figure 51 ....................................................................
Acronyms AP.......................................................................................................................... Absolute Pressure APM .......................................................................................................Advanced Process Manager AWG .............................................................................................................. American Wire Gauge DE ....................................................................................
Technical Assistance If you encounter a problem with your ST 3000 Smart Transmitter, check to see how your transmitter is currently configured to verify that all selections are consistent with your application. If the problem persists, you can reach Honeywell’s Solution Support Center for technical support by telephone during normal business hours. An engineer will discuss your problem with you. Please have your complete model number, serial number, and software revision number on hand for reference.
Section 1 —Overview - First Time Users Only 1.1 Introduction Section contents This section includes these topics: Section About this section ATTENTION Topic See Page 1.1 Introduction ....................................................................................1 1.2 ST 3000 Transmitters.....................................................................2 1.3 Smart Field Communicator.............................................................8 1.4 Transmitter/SFC Order................
1.2 ST 3000 Smart Transmitters About the transmitter The ST 3000 Smart Transmitter comes in a variety of models for measurement applications involving one of these basic types of pressure: • Differential Pressure • Gauge Pressure • Absolute Pressure The transmitter measures the process pressure and transmits an output signal proportional to the measured variable over a 4 to 20 milliampere, two-wire loop.
1.2 ST 3000 Smart Transmitters, About the transmitter, continued Figure 2 Continued Besides the process variable (PV) output, the transmitter also provides its meter body temperature as a secondary variable which is only available as a read-only parameter through the SFC when the transmitter is in its analog mode. See Figure 2. Functional Block Diagram for Transmitter in Analog Mode of Operation.
1.2 ST 3000 Smart Transmitters, Figure 3 Continued Functional Block Diagram for Transmitter in Digital DE Mode of Operation. Factory Characterization Data Electronics Housing Meter Body PROM Temperature Sensor Static Pressure Sensor Multiplexer DP or PP Sensor Microprocessor A/D Digital I/O Digital signal broadcasts PV in floating point format over 20 mA loop.
1.2 ST 3000 Smart Transmitters, Series and model number data, continued Continued You can quickly identify what series and basic type of transmitter you have from the third and fourth digits in the key number. The letter in the third digit represents one of these basic transmitter types: A = Absolute Pressure D = Differential Pressure F = Flange Mounted G = Gauge Pressure R = Remote Seals The number in the fourth digit matches the first digit in the transmitter Series.
1.2 ST 3000 Smart Transmitters, Table 1 Continued ST 3000 Pressure Transmitter Family.
1.2 Table 1 ST 3000 Smart Transmitters, Continued ST 3000 Pressure Transmitter Family, continued.
1.3 Smart Field Communicator 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.
1.3 Smart Field Communicator, Continued Purpose of SFC, continued • 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. • Troubleshoot: Check status of transmitter operation and display diagnostic messages to identify transmitter, communication, or operator error problems.
1.3 Smart Field Communicator, SFC model differences, continued Table 2 Continued SFC Model Differences, continued If SFC model is. . . Then it is compatible with. . . And additional functions include . . . STS102 Analog and Digital (DE) mode ST 3000 pressure transmitters, STT 3000 temperature transmitters, and MagneW 3000 electromagnetic flowmeters. Changing the mode from analog to digital or digital to analog. Configuration parameters for Magnew 3000 as well as scratch pad configuration area.
1.4 Transmitter/SFC Order Order components Figure 5 Figure 5 shows the components that would be shipped and received for a typical ST 3000 transmitter and SFC order. Typical ST 3000 Transmitter and SFC Order Components.
1.4 Transmitter/SFC Order, About documentation Continued Various documents are available for reference describing how to install, configure and operate the ST 3000 transmitter: • ST 3000 Smart Transmitter Installation Guide Using SFC Model STS103 34-ST-33-39: One copy is shipped with every transmitter. This document provides information for checking, installing, and wiring the ST 3000 transmitter for operation.
1.5 Local Smart Meter Options Option availability Table 3 Depending upon your transmitter model, it can be equipped with one of the available Local Smart Meter and/or Zero and Span Adjust options as shown in Table 3. Local Smart Meter Available Options Option Description Available with Transmitter Series 100 900 Yes Yes Yes * Yes Yes * Yes Local Smart Meter only VAR SEL. UPPER VALUE 0 % 100 UNITS SET LOWER VALUE Local Smart Meter with Zero and Span Adjustments VAR SEL.
1.5 Local Smart Meter Options, About the options Each Local Smart Meter and/or Zero and Span Adjust option comes as a separate assembly mounted on the transmitter’s Printed Wiring Assembly (PWA) mounting bracket. The meter option assembly includes a cable and plug assembly for mating with a connector on the transmitter’s PWA. A meter end-cap which includes a window is supplied on the electronics side of the transmitter’s housing so you can view the meter display with the end cap installed. See Figure 6.
Section 2 —Quick Start Reference 2.1 Introduction Section Contents This section includes these topics: Section About this section Topic See Page 2.1 Introduction ..................................................................................15 2.2 Getting ST 3000 Transmitter On-Line Quickly .............................16 This section assumes that the ST 3000 transmitter has been installed and wired correctly, and is ready to be put into operation.
2.2 Getting ST 3000 Transmitter On-Line Quickly Quick start-up tasks Table 4 lists common start-up tasks for an ST 3000 transmitter using an SFC 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 4 Task Description Reference Section 1 Put analog loop into manual mode.
Section 3 —Preinstallation Considerations 3.1 Introduction Section Contents This section includes these topics: Section About this section 6/08 Topic See Page 3.1 Introduction ..................................................................................17 3.2 CE Conformity (Europe) Notice....................................................18 3.3 Considerations for ST 3000 Transmitter ......................................19 3.4 Considerations for SFC ....................................
3.2 CE Conformity (Europe) Notice About conformity and special conditions 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, and the following special conditions, may invalidate this product’s conformity with the EMC Directive.
3.3 Considerations for ST 3000 Transmitter Evaluate conditions The ST 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.
3.3 Considerations for ST 3000 Transmitter, Temperature limits Table 5 Continued Table 5 lists the operating temperature limits for the various types of transmitters with silicone fill fluids. See transmitter specifications for temperature limits of ST 3000 transmitters with alternative fill fluids.
3.3 Considerations for ST 3000 Transmitter, Pressure ratings Continued Table 6 lists maximum working pressure for a given transmitter Upper Range Limit (URL). The maximum allowable working pressure (MAWP) is the pressure used for the approval body safety calculations. Table 6 Transmitter Maximum Allowable Working Pressure (MAWP) Ratings Transmitter Type Upper Range Limit (URL) MAWP Draft Range 10 inches H2O (25 mbar) 50 psi (3.
3.4 Considerations for SFC Install SFC battery pack If the SFC battery pack was removed for shipping and/or storage, you will have to install the battery pack and charge the batteries before you can operate the SFC. The procedure in Table 7 outlines the steps for the battery pack. Table 7 Installing and Charging SFC Battery Pack Step Action 1 Turn SFC face down on working surface. Use metric hex wrench (2.5 mm) to remove screws in battery compartment cover and remove cover.
3.4 Considerations for SFC, Install SFC battery pack, continued Table 7 Continued Installing and Charging SFC Battery Pack, continued Step Action 5 Plug battery charger into any standard 120 Vac outlet or universalEuropean 240 Vac outlet as applicable for charger power rating. If 240 Vac charger is supplied with stripped leads instead of universalEuropean plug, lead identification for 240 Vac charger is as follows.
3.5 Considerations for Local Smart Meter Option Reference specifications Table 8 Table 8 lists pertinent Smart Meter specifications for reference. Local Smart Meter Specifications. Operating Conditions ————— Parameter Ambient Temperature Relative Humidity °F °C %RH Rated Extreme, Transportation and Storage –40 to 176 –40 to 80 –58 to 194 –50 to 90 10 to 90 0 to 100 Design ——————————— No error. Reproduces transmitter signal exactly within its resolution.
Section 4 —Installation 4.1 Introduction Section Contents This section includes these topics: Section About this section 6/08 Topic See Page 4.1 Introduction ..................................................................................25 4.2 Mounting ST 3000 Transmitter.....................................................26 4.3 Piping ST 3000 Transmitter..........................................................36 4.4 Wiring ST 3000 Transmitter ...........................................
4.2 Summary Mounting ST 3000 Transmitter You can mount all transmitter models (except flush mount models and those with integral flanges) to a 2-inch (50 millimeter) vertical or horizontal pipe using our optional angle or flat mounting bracket, or a bracket of your own. Flush mount models are mounted directly to the process pipe or tank by a 1” weld nipple. Those models with integral flanges are supported by the flange connection.
4.2 Mounting ST 3000 Transmitter, Dimensions Continued Detailed dimension drawings for given transmitter series and types are listed in the back of the Installation Guide (Part number 34-ST-33-39) for reference. Note that abbreviated overall dimensions are also shown in the Specification Sheets for the given transmitter models. This section assumes that the mounting dimensions have already been taken into account and the mounting area can accommodate the transmitter.
4.2 Mounting ST 3000 Transmitter, Bracket mounting, continued Table 9 Mounting ST 3000 Transmitter to a Bracket, continued Step 3 Continued Action Align appropriate mounting holes in transmitter with holes in bracket and secure with bolts and washers provided. If transmitter is … DP type with double ended process heads and/or remote seals Then … use alternate mounting holes in end of heads. GP and AP with singleended head use mounting holes in side of meter body.
4.2 Mounting ST 3000 Transmitter, Bracket mounting, continued Table 9 4 Continued Mounting ST 3000 Transmitter to a Bracket, continued Loosen set screw on outside neck of transmitter one full turn. Rotate electronics housing a maximum of 180 degrees in left or right direction from center to the position you require and tighten set screw (13 to 15 lb-in/1.46 to 1.68 N.m). Example - Rotating electronics housing. Electronics Housing 180 degrees max. 180 degrees max.
4.2 Mounting ST 3000 Transmitter, The mounting position of a model STA122, STA922, STA12L, or STA92L Absolute Pressure Transmitter or a model STD110 Draft Range Differential Pressure Transmitter is critical as the transmitter spans become smaller. A maximum zero shift of 2.5 mm Hg for an absolute transmitter or 1.5 inH2O for a draft range transmitter can result from a mounting position which is rotated 90 degrees from vertical. A typical zero shift of 0.12 mm Hg or 0.
4.2 Mounting ST 3000 Transmitter Continued Figure 9 Leveling an Absolute Pressure Transmitter (cont’d) Leveling Inline models Mount transmitter vertically to assure best accuracy. Position spirit balance on pressure connection surface of AP body.
4.2 Mounting ST 3000 Transmitter, Precautions for Mounting Transmitters with Small Absolute or Differential Pressure Spans, continued Continued For a transmitter with a small differential pressure span, you must ensure that the transmitter is vertical when mounting it. You do this by leveling the transmitter side-to-side and front-to-back. See Figure 9 for suggestions on how to level the transmitter using a spirit balance. You must also zero the transmitter by following the steps in Table 10 below.
4.2 Mounting ST 3000 Transmitter, Flange mounting ATTENTION Continued To mount a flange mounted transmitter model, bolt the transmitter’s flange to the flange pipe on the wall of the tank. On insulated tanks, remove enough insulation to accommodate the flange extension. Figure 10 shows a typical installation for a transmitter with the flange on the high pressure (HP) side so the HP diaphragm is in direct contact with the process fluid.
4.2 Mounting ST 3000 Transmitter, Flush mounting Continued To mount a flush mounted model, cut a hole for a 1” standard pipe in the tank or pipe where the transmitter is to be mounted. Weld the 1” mounting sleeve to the wall of the tank or to the hole cut on the pipe. Insert the meter body of the transmitter into the mounting sleeve and secure with the locking bolt. Tighten the bolt to a torque of 6,4 Nm +/0,30 Nm (4.7 ft-lbs +/- 0.2 ft.-lbs.).
4.2 Mounting ST 3000 Transmitter, High Temperature Transmitter Mounting Continued You can mount the High Temperature transmitter directly to the process flange connection or the process piping. Figure 12 shows typical pipe and flange mounted transmitter installations for comparison. To mount a flange mounted transmitter model, bolt the transmitter’s flange to the flange on the wall of the tank or process pipe.
4.2 Mounting ST 3000 Transmitter, Remote seal mounting WARNING Continued Use the procedure in Table 11 to mount a remote diaphragm seal transmitter model. Figure 13 shows a typical installation for a remote diaphragm seal transmitter for reference. Mount the transmitter flanges within the limits stated here for the given fill-fluid in the capillary tubes with a tank at one atmosphere. IF the fill fluid is… THEN mount the flange… Silicone DC 200 Oil no greater than 22 feet (6.
4.2 Mounting ST 3000 Transmitter, Remote seal mounting, continued Continued Table 11 Mounting Remote Diaphragm Seal Transmitter, continued Step Action 3 If Transmitter Model Number is… STR93D or STR12D STR13D Then Connect Remote Seal on… low pressure (LP) side of transmitter to upper flange mounting on tank wall for fixed or constant head H2. high pressure (HP) side of transmitter to upper flange mounting on tank wall for fixed or constant head H2.
4.3 Piping ST 3000 Transmitter Piping arrangements The actual piping arrangement will vary depending upon the process measurement requirements and the transmitter model. Except for flanged and remote diaphragm seal connections, process connections are made to ¼ inch or ½ inch NPT female connections in the process head of the transmitter’s meter body.
4.3 Piping ST 3000 Transmitter, Piping arrangements, continued Continued Another piping arrangement uses a block-off valve and a tee connector in the process piping to the transmitter as shown in Figure 15. Figure 15 Typical Piping Arrangement for ½” NPT Process Connection Tank Wall 1/2" NPT Connection Block-off Valve Transmitter location Table 12 lists the mounting location for the transmitter depending on the process.
Continued on next page 4.3 Piping ST 3000 Transmitter, Continued Care must be taken when installing transmitters on hot processes. The operating temperature limits for the device (as outlined in Table 5) must not be exceeded. Impulse piping may be used to reduce the temperature of the process that comes into contact with the transmitter meter body. As a general rule there is a 56 degree C drop (100 degree F) in the temperature of the process for every foot of ½ inch uninsulated piping.
4.3 Piping ST 3000 Transmitter, Flange descriptions Continued Table 14 describes the available flange connections for flange mounted liquid level transmitters. Table 14 Flange Description Transmitter Type Description Flush or Extended Diaphragm 2-inch 150# serrated–face flange with 4 holes 19 mm (3/4 in) diameter on 120.7 mm (4.75 in) diameter bolt circle and an outside diameter of 150 mm (5.91 in). 2-inch 150# serrated–face flange with 8 holes 19 mm (3/4 in) diameter on 127 mm (5.
4.3 Piping ST 3000 Transmitter, Continued Installing flange adapter Table 15 gives the steps for an optional flange adapter on the process head. ATTENTION Slightly deforming the gasket supplied with the adapter before you insert it into the adapter may aid in retaining the gasket in the groove while you align the adapter to the process head. To deform the gasket, submerse it in hot water for a few minutes then firmly press it into its recessed mounting groove in the adapter.
4.4 Summary Wiring ST 3000 Transmitter 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 16. Figure 16 Operating Range for ST 3000 Transmitters. 1440 1200 Loop Resistance (ohms) = Operating Area NOTE: A minimum of 250 0hms of loop resistance is necessary to support communications. Loop resistance equals barrier resistance plus wire resistance plus receiver resistance.
Wiring ST 3000 Transmitter, Summary, continued Barriers can be installed per manufacturer’s instructions for transmitters to be used in intrinsically safe applications. ST 3000 Transmitter Terminal Block Electronics Housing Electronics Housing Terminal Block SIGNAL - SIGNAL + Terminal Block + - METER + TEST L+ + - + - SIGNAL Figure 17 Continued TEST 4.
4.4 Wiring ST 3000 Transmitter, Wiring connections and installation drawings ATTENTION Continued The procedure in Table 16 shows the steps for connecting power to the transmitter. For loop wiring and external wiring diagrams, refer to the installation drawings presented in Section 13. Detailed drawings are provided for transmitter installation in non-intrinsically safe areas and for intrinsically safe loops in hazardous area locations.
4.4 Wiring ST 3000 Transmitter, Approval body requirements Continued If your transmitter was ordered with Table III option 3N for selfdeclared approval per 94/9/EC (ATEX4), you must use a power supply that includes a voltage limiting device that will keep the voltage to the transmitter from exceeding 42 Vdc. You can achieve this by using a battery as the supply or one of these voltage limiting means. • Double wound mains transformer per BS 3535 or equivalent.
4.4 Wiring ST 3000 Transmitter, Continued Process Sealing The ST 3000, Series 100, 100e, 600, and 900, Smart Pressure Transmitters are CSA certified as “Dual Seal” devices in accordance with ANSI/ISA–12.27.01–2003, Requirements for Process Sealing between Electrical Systems and Flammable or Combustible Process Fluids.
4.4 Wiring ST 3000 Transmitter, Existing meter connections Continued Existing analog meters and SM 3000 Smart Meters can be connected to Release 300 transmitters. Examples of each meter type are shown below. Analog Meter 10 8 6 4 10 0 0 2 80 10 20 40 % 60 Smart Meter 0 % Analog Meter Connections —You can connect the analog meter (2-wires) integrally to Release 300 transmitter’s terminal block inside the electronics housing.
Section 5 —Getting Started 5.1 Introduction Section Contents This section includes these topics: Section About this section 6/08 Topic See Page 5.1 Introduction ..................................................................................49 5.2 Establishing Communications ......................................................50 5.3 Making Initial Checks ...................................................................54 5.4 Changing Mode of Operation ..................................
5.2 Establishing Communications SFC connection rules • • Always plug the SFC leads into the jack on the SFC before you connect them to the transmitter. Use this formula to find the maximum filter capacitance allowed across the sense resistor (250 ohm minimum) for SFC communications to work.
5.2 Establishing Communications, Starting communications Table 17 Step Once you connect the SFC to the transmitter or loop wiring, you are ready to start communicating with the transmitter. The procedure in Table 17 outlines the steps for communications with an ST 3000 transmitter without an assigned tag number. Starting Communications with Transmitter. Press Key Read Display or Action Description Slide power switch on left side of SFC to SFC runs its self check and displays ON position.
5.2 Establishing Communications, Continued Starting communications, continued Table 17 Step 5 Starting Communications with Transmitter, continued Press Key Read Display or Action T A G N O . S F C W O R K L I N D P Description I N G . . . T A G _ N O . OR D E – X M T R T A G _ N O . OR T A G N O 6 N O .
5.2 Establishing Communications, Continued Starting communications, continued Table 17 Step 7 Starting Communications with Transmitter, continued Press Key ^ SHIFT DE READ A ID Read Display or Action D E – X M T R T A G S H I F T – T A G N O . S F C W O R K L 8 F/S DIR U STAT I N D P N O . I N G – . 3 3 % T A G _ N O . I N G . . W O R K L I N C H E C K = O K D P R E A D Y . Begins upload of configuration database from transmitter. Operation completion rate is shown in percent.
5.3 Making Initial Checks Checking mode and software Table 18 Step Before doing anything else, it is a good idea to confirm the transmitter’s mode of operation and identify the version of software being used in the SFC and the transmitter. Table 18 outlines the steps for quickly checking the transmitter’s mode of operation and software versions of the SFC and the transmitter. Confirming Mode of Operation and Identifying Software Versions.
5.3 Making Initial Checks, Continued Analog and DE modes, continued A transmitter in the digital (DE) mode can communicate in a direct digital fashion with Honeywell’s TPS system and Allen-Bradley PLCs. The digital signal can include process variable as well as configuration database data depending upon the broadcast format selected during configuration. Software version compatibility The SFC model STS103 with software version 5.
5.3 Making Initial Checks, Local smart meter display indications Continued You can check the status of all the indicators on the Local Smart Meter LCD display by cycling power to the transmitter. The meter runs a brief self-test whenever power is applied to the transmitter. All the display indicators are lit during the self-test as shown in Figure 21. Figure 21 Display With All Indicators Lit. VAR SEL. UPPE R VALUE 0 SP AN ZERO % 100 -18. 8 .
5.4 Changing Mode of Operation Procedure If you need to change your transmitter’s mode of operation, use the steps in Table 19 to change the mode from analog to digital or digital to analog. If you have an optional Local Smart Meter, you can readily tell your transmitter’s present mode of operation by checking whether the ANALOG indicator on the meter display is lit or not. Attention: Only transmitters with Option DE can be set to DE Mode. Table 19 Step 1 Changing Mode of Operation.
5.4 Changing Mode of Operation, Keystroke summary Continued Figure 22 shows keystroke summary for changing mode of operation for quick reference. Figure 22 Keystroke Summary for Changing Mode of Operation.
Section 6 —Configuration 6.1 Introduction Section Contents This section includes these topics: Section Topic See Page 6.1 Introduction ..................................................................................59 6.2 Overview ......................................................................................60 6.3 Entering a Tag Number ................................................................71 6.4 Selecting Output Form .........................................................
6.2 Overview About configuration Each ST 3000 Transmitter includes a configuration database which defines its particular operating characteristics. You can use an SFC to 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”. Figure 23 shows a graphic summation of the configuration process.
6.2 Overview, SFC and ST 3000 transmitter memories Continued Both the SFC and the ST 3000 transmitter have working memories as shown in Figure 24. They serve as temporary storage areas for data exchanged between the SFC and the transmitter during communications. The transmitter also has a non-volatile memory as the permanent storage area for a backup copy of all the data held in the working memory. This memory retains its data even if the transmitter loses power.
6.2 Overview, Copying data into non-volatile memory Continued When setting-up or configuring a ST 3000, whether you are changing one element or a full database, all configuration data must be copied into the transmitter’s non-volatile memory. Normally, thirty seconds after a value is changed the transmitter automatically copies it into the non-volatile memory.
6.2 Overview, What to configure Continued Table 20 summarizes the parameters that are included in the configuration database for an ST 3000 pressure transmitter in either the analog or DE mode of operation. Be aware that configuration data for the transmitter as well as for the Local Smart Meter is stored in a non-volatile memory on the transmitter’s PWA and make up the transmitter’s configuration database. Therefore, the transmitter and meter configuration are lost if the PWA is replaced.
6.2 Overview, Continued What to configure, continued Table 20 Summary of Pressure Transmitter Configuration Parameters, continued Configuration Data Setting or Selection The following parameters are for transmitters in DE mode of operation only. Mode of Output Signal Indication Message Format Any one of these selections based on control system information needs: Single Range Sends the PV value corresponding to the transmitter’s working range (PVw) to the control system for display.
6.2 Overview, Continued What to configure, continued Table 20 Summary of Pressure Transmitter Configuration Parameters, continued Configuration Data Setting or Selection Failsafe Mode NOTE: This parameter is valid only to select the failsafe action for the STDC card in a controller - not the transmitter. If you are using the STDC card to interface with the ST 3000 transmitter, contact Honeywell Technical Assistance in using this parameter.
6.2 Overview, Configuration decision summary Figure 25 Continued The flowchart in Figure 25 summarizes the typical entries/selections decisions associated with configuring an ST 3000 pressure transmitter. Flowchart — ST 3000 Pressure Transmitter Configuration. Start Have you assigned a unique "tag number" for the transmitter? NO Assign a unique tag number consisting of up to 8 alphanumeric characters to identify this transmitter. YES See procedure in Table 21 for entry details.
6.2 Overview, Continued Configuration decision summary, continued Figure 25 Flowchart — ST 3000 Pressure Transmitter Configuration, continued. A Do you know how much damping time is needed? NO Determine appropriate damping time value for your process. We suggest that you set the damping to the largest value that is reasonable for your process. YES See procedure in Table 23 for selection details.
6.2 Overview, Continued Configuration decision summary, continued Figure 25 Flowchart — ST 3000 Pressure Transmitter Configuration, continued. B Do you know what range values to use ? NO Determine Lower Range Value (LRV) and Upper Range Value (URV) to be used for setting range values. YES See procedure in Table 25 or 26 for range setting details. Use [LRV] and [URV ] keys to call up respective SFC prompts for keying in range values or setting range values to applied pressures.
6.2 Overview, Continued Configuration decision summary, continued Figure 25 Flowchart — ST 3000 Pressure Transmitter Configuration, Continued. C Does transmitter have Local Smart Meter option? NO YES Use buttons on face of Local Smart Meter or SFC to select engineering units and range values as applicable. See procedures in Tables 33 to 36 for configuring Local Smart Meter for operation.
6.2 Overview, SFC interface characteristics Continued Keep these three basic interface characteristics in mind when you use the SFC to configure a transmitter. • If the displayed prompt contains a cursor, you can key in a number or an alphabetic character in that space. However, to key in an alphabetic character, you must first press the [NUM/ALPHA] key to initiate the alphabet selection or alpha mode. • Example: L I N D P T A G _ N O . Cursor NUM/ ALPHA L I N D P T A G _* N O .
6.3 Entering a Tag Number There is a Configuration Record Sheet provided in Appendix C, if you want to record the configuration data for your transmitter. ATTENTION Procedure Table 21 The procedure in Table 21 shows how to enter a sample tag number of PT 3011 into the transmitter’s configuration database. Entering Tag Number Step Press Key 1 DE READ A ID 2 2 Read Display or Action T A G T R I N O . P S S E C U R E D ? ? NON-VOL T A G N O . ENTER (Yes) S F C W O R K NUM/ P T . .
6.3 Entering a Tag Number, Continued Procedure, continued Table 21 Entering Tag Number, continued Step Press Key 5 SW VER X 3 L Z L 0 Read Display or Action I N D P P T I N D P T A G P T V L I N D P 1 T A G P T V L I N D P NON-VOL ENTER (Yes) T A G P T 1 6 T A G L I N S F C L I N D P D P Key in “3011” as numbers in Tag number. N O . 3 Ø _ N O . 3 Ø 1 _ N O . 3 Ø 1 1 _ N O . N G . . T A G P T Keystroke summary N O .
6.4 Selecting Output Form Background You can select the transmitter’s output to represent a straight linear calculation or a square root calculation for flow measurement applications using a differential pressure type transmitter. Thus, we refer to the linear or the square root selection as the output conformity or the output form. Procedure The procedure in Table 22 shows how to select the desired output conformity.
6.4 Selecting Output Form, Keystroke summary Continued Figure 27 shows keystroke summary for selecting output conformity for quick reference. Figure 27 Keystroke Summary for Selecting Output Conformity.
6.4 Selecting Output Form, About square root output, continued Continued Example: If you have a differential pressure transmitter with a range of 0 to 100 inches of water with an input of 49 inches of water, substituting into the above formulas yields: 49 100 • 100 = 49% 49% 100 • 100 = 70% Flow, and 70% • 16 + 4 = 15.
6.5 Adjusting Damping Time Background You can adjust the damping time to reduce the output noise. We suggest that you set the damping to the smallest value that is reasonable for your process. The electrical noise effect on the output signal is partially related to the turndown ratio of the transmitter. As the turndown ratio increases, the peak-to-peak noise on the output signal increases. You can use this formula to find the turndown ratio using the range information for your transmitter.
6.5 Adjusting Damping Time, Keystroke summary Continued Figure 29 shows keystroke summary for adjusting damping time for quick reference.
6.6 Selecting Unit of Measurement Background You can choose to have the pressure measurements displayed in one of the preprogrammed engineering units in the SFC. Procedure Table 24 lists the pre-programmed units and shows how to select them. ATTENTION The engineering units shown in Table 23 are only available in an SFC with software version 3.2 or greater.
6.6 Selecting Unit of Measurement, Continued Procedure, continued Table 24 Pre-Programmed Engineering Units for Selection, continued IF you want URV, LRV, etc. displayed in … inches of mercury at 32°F (0°C) THEN sequentially press D UNITS key until display shows… U N I T S 1 P T i 3 0 1 1 n H g _ 3 2 F millimeters of water at 4°C (39.2°F) U N I T S 1 P T meters of water at 4°C (39.
6.7 Setting Range Values Using SFC Background You can set the LRV and URV by either keying in the desired values through the SFC keyboard or applying the corresponding LRV and URV pressures directly to the transmitter. • ATTENTION • • • Procedure 1 Table 25 Step Table 25 gives the procedure for the range values for a sample 5 to 45 inH2O at 39.2°F (4°C) range. Keying in LRV and URV Press Key 1 E LRV 0% 2 Read Display or Action L R V Ø .
6.7 Setting Range Values Using SFC, Continued Procedure 1, continued Table 25 Step Keying in LRV and URV, continued Press Key 5 R 4 S 5 6 Read Display or Action U R V 4 _ 1 U R V 1 4 3 Ø 1 1 H 2 O _ 3 9 F P T " 3 Ø 1 1 H 2 O _ 3 9 F NON-VOL U R V 1 ENTER (Yes) S F C W O R K I N G . . U R V 1 P T Ø Ø Ø " 4 5 . Keystroke 1 summary Key in 45 as desired URV setting. P T " 5 _ Description P T Message exchange is working. 3 Ø 1 1 .
6.7 Setting Range Values Using SFC, Procedure 2 Table 26 Step Table 26 gives the procedure for setting range values to sample applied pressures. Setting LRV and URV to Applied Pressures Press Key 2 E LRV 0% 4 Read Display or Action G SET L R V 5 . 1 Ø Ø Ø Ø L R V 3 Ø 1 1 H 2 O _ 3 9 F 1 P T S E T L R V ? 3 Ø 1 1 P T L R V 1 S F C W O R K I N G . . 1 8 3 7 7 3 Ø 1 1 Prompt asks if you want to set LRV to applied pressure.
6.7 Setting Range Values Using SFC, Continued Procedure 2, continued Table 26 Step 9 Setting LRV and URV to Applied Pressures, continued Press Key ^ Read Display or Action U R V 1 SHIFT P T Description Initiates shift key selection. 3 Ø 1 1 S H I F T – . . . NON-VOL ENTER (Yes) U R V 1 P T S F C W O R K I N G . . U R V 1 P T Keystroke 2 summary . 3 Ø 1 1 D A T A N O N V O L A T I L E L D P I N R E A D Y . P T . Saves data in transmitter’s nonvolatile memory.
6.8 Setting Range Values Using Local Adjustments Local zero and span option ST 3000 Release 300 transmitters are available with optional local zero and span adjustments. This option is for applications that do not require an SFC nor digital integration with our TPS system. About local adjustments You must apply equivalent zero and span pressures to make the local zero and span adjustments. This is similar to setting the LRV and URV to applied pressures using the SFC.
6.8 Setting Range Values Using Local Adjustments, Continued Procedure, continued Table 27 Setting Range Values Using Local Zero and Span Adjustments, continued Step 3 Action Loosen end-cap lock and remove end-cap from PWA side of electronics housing to expose Local Zero and Span assembly or Local Smart meter with Zero and Span adjustments. Example – Local Zero and Span Assembly. SPAN ZERO Example –Local Smart Meter with Zero and Span adjustments. VAR SEL.
6.8 Setting Range Values Using Local Adjustments, Continued Procedure, continued Table 27 Setting Range Values Using Local Zero and Span Adjustments, continued Step 4 Action Turn ON transmitter power and let it warm up for a few minutes. Using an accurate pressure source, apply desired zero equivalent pressure to transmitter. ATTENTION For differential pressure transmitters, apply pressure to the high pressure head for positive range values or vent both heads to atmosphere for zero.
6.8 Setting Range Values Using Local Adjustments, Continued Procedure, continued Table 27 Setting Range Values Using Local Zero and Span Adjustments, continued Step 6 Action a. Press and hold ZERO button on Local Zero and Span assembly or Local Smart Meter. VAR SEL. UPPER VALUE % 0 SPAN 100 1. 0 0 Press & Hold UNITS % SET ANALOG ZERO LOWER VALUE ATTENTION The Local Smart Meter readings revert to the default unit of percent (%) during this operation.
6.8 Setting Range Values Using Local Adjustments, Continued Procedure, continued Table 27 Setting Range Values Using Local Zero and Span Adjustments, continued Step 7 Action Using an accurate pressure source, apply pressure equivalent to desired upper range value to transmitter. ATTENTION For differential pressure transmitters, apply pressure to the high pressure head and be sure that the pressure to the low pressure head is at its reference value. 8 Check that milliammeter reading is 20 mA.
6.8 Setting Range Values Using Local Adjustments, Continued Procedure, continued Table 27 Setting Range Values Using Local Zero and Span Adjustments, continued Step Action 9 a. Press and hold SPAN button on Local Zero and Span assembly or Local Smart Meter. VAR SEL. Press & Hold UPPER VALUE 0 SPAN % 100 UNITS 9 9 .0 % SET ANALOG ZERO LOWER VALUE ATTENTION The Local Smart Meter readings revert to the default unit of percent (%) during this operation.
6.8 Setting Range Values Using Local Adjustments, Continued Procedure, continued Table 27 Setting Range Values Using Local Zero and Span Adjustments, continued Step Figure 32 Action 10 Wait 30 seconds so that changes have been copied to the transmitter’s non-volatile memory. 11 Remove applied pressure and turn OFF transmitter power. 12 Replace end-cap on PWA side of electronics housing and tighten lock. 13 Remove milliammeter from TEST terminals and replace end-cap and tighten lock.
6.9 Selecting Output Signal Mode (DE Mode Only) DE configuration parameters You must configure these additional parameters for a transmitter in the DE mode of operation. • Mode of Output Signal Indication • Message Format This section and the next section cover how to configure these parameters individually. However, once you enter the DE configuration function, you can access all DE configuration parameters serially without exiting the function.
6.9 Selecting Output Signal Mode (DE Mode Only), Continued Procedure , continued Table 28 Selecting Mode of Output Signal Indication, continued Step Press Key 3 NON-VOL Read Display or Action D E C O N F D E w 4 5 I D E S F C C O N F P T 3 0 1 1 ( 4 B y t e ) NON-VOL D E C O N F P T D O W N L O A D C O N F S F C L 3 0 1 1 N / o D B CLR (NO) ENTER (Yes) P T E N T E R E D ENTER (Yes) Description I N 3 0 1 1 C H A N G E ? P T 3 0 1 1 W O R K I N G . D P R E A D Y .
6.9 Selecting Output Signal Mode (DE Mode Only), Keystroke summary Continued Figure 33 shows keystroke summary for selecting the mode of output signal indication for transmitter in DE mode for quick reference. Figure 33 Keystroke Summary for Selecting Mode of Output Signal Indication.
6.10 Selecting Message Format (DE Mode Only) Background You can select one of these broadcast formats for the digital signal transmission as described in Table 20. • 4-Byte type • 6-Byte type Procedure The procedure in Table 29 outlines the steps for selecting a 6-Byte type format for example purposes only.
6.10 Selecting Message Format (DE Mode Only), Continued Procedure , continued Table 29 Selecting Message Format, continued Step Press Key 6 NON-VOL ENTER (Yes) Read Display or Action D E C O N F S F C L I N 3 0 1 1 W O R K I N G . D P R E A D Y . Keystroke summary P T P T . Description . Message exchange is working. . 3 Ø 1 1 . Parameter change is loaded in transmitter. SFC is ready for next function.
6.11 Configuring Smart Meter Using SFC Background You can select an available engineering unit or enter a custom one including upper and lower limit settings for the Local Smart Meter’s digital readout through the SFC. Configuring the Smart Meter • • Transmitter Output Conformity and Smart Meter Configuration If you initiate an SFC command at the same time a button is pressed on the Local Smart Meter, the Local Smart Meter will respond to the command it receives last.
6.11 Configuring Smart Meter Using SFC, Transmitter Output Conformity and Smart Meter Configuration, continued • Continued You can set both the lower and upper display limits when you have selected custom engineering units (Custom) and the transmitter output conformity is set to LINEAR.
6.11 Configuring Smart Meter Using SFC, Continued Procedure, continued Table 30 Setting Up Local Smart Meter Configuration Using an SFC, continued Step Press Key 3 NON-VOL ENTER (YES) Read Display or Action M e t e r S F C M e t M e t C o n W O R K e r e r I i g N G . C o n B d f P f Description . . i g Enters meter configuration function and confirms that Local Smart Meter is present. Timed prompt - Proceed to Step 4.
6.11 Configuring Smart Meter Using SFC, Continued Procedure, continued Table 30 Setting Up Local Smart Meter Configuration Using an SFC, continued Step Press Key 5 NON-VOL ENTER (YES) Read Display or Action M e " t e r E n g U n i Description t s H 2 O _ 3 9 F MmHg_0C DECONF I MENU ITEM PSI KPa MPa Calls up present meter Engineering Unit selection. (Note that unit “H2O_39F is shown for example purposes only.) Repeatedly press [MENU ITEM] key to step through other selections.
6.11 Configuring Smart Meter Using SFC, Continued Procedure, continued Table 30 Setting Up Local Smart Meter Configuration Using an SFC, continued Step Press Key 7 NON-VOL ENTER (YES) Read Display or Action M e t e M e D a t r E n g W O R K S F C I t e r a D o w n E n g S F C E U U n i N G . E n g Description . t s . U n i t s l o a d e d H i - L o U n i t s W O R K I N G . . .
6.11 Configuring Smart Meter Using SFC, Continued Procedure, continued Table 30 Setting Up Local Smart Meter Configuration Using an SFC, continued Step Press Key 11 NON-VOL ENTER (YES) Read Display or Action E U L o E N T E R E D E n g U n i E N T E R 12 NON-VOL ENTER (YES) t M e t 13 NON-VOL ENTER (YES) M e t M e M t r U n i t s 14 D o w n i r e t e r D o w n t e r N o t e r f i f U n i e . t s .
6.11 Configuring Smart Meter Using SFC, Keystroke summary Continued Figure 35 shows the keystroke summary for configuring the Local Smart Meter using the SFC for quick reference. Figure 35 Keystroke Summary for Configuring Local Smart Meter.
6.12 Configuring Smart Meter Using Pushbuttons Background The local smart meter can be set to show the PV out in engineering units that are appropriate for your process application. You can select an available engineering unit or enter a custom one including upper and lower display limit settings for the local smart meter’s digital readout using buttons on the face of the meter.
6.12 Configuring Smart Meter Using Pushbuttons, Continued Transmitter Output Conformity and Smart Meter Configuration Normally when using a differential type transmitter, you can select the transmitter’s output to represent a straight linear calculation or a square root calculation for flow measurement applications. This linear or square root output parameter selection is called output conformity or output form. (See Subsection 6.4 for more details.
6.
6.12 Configuring Smart Meter Using Pushbuttons, Continued Selecting Engineering Units, continued Table 33 Step 1 Selecting Engineering Units Action Loosen lock on meter end-cap and unscrew cap from housing. Be sure transmitter power is ON. Meter Display Typical display for meter in transmitter that has no previous meter configuration stored in its memory. V AR SEL. UPPE R VALUE % 0 100 UNITS 0. 0 0 % ANALOG SE T LOWER VALUE Appears when transmitter is in its Analog mode.
6.12 Configuring Smart Meter Using Pushbuttons, Continued Selecting Engineering Units, continued Table 33 Selecting Engineering Units, continued Step 3 Action Press Increase σ key to call up next code or Decrease τ button call up previous code. Repeat this action until desired code is on display. Meter Display Selection codes for engineering units VAR SEL. You can hold down the Increase or Decrease key to scroll forward or backward through the codes.
6.12 Configuring Smart Meter Using Pushbuttons, Continued Selecting Engineering Units, continued Table 33 Selecting Engineering Units, continued Step Action 5 If selected engineering unit does not match one of six unit indicators on meter, peel off matching stick-on unit label from sheet (drawing number 30756918-001) and paste it in lower right hand corner of meter. Meter Display Use stick-on label for engineering units without indicators on display. V AR SEL. UPPE R VALUE % 0 100 UNITS 1.
6.12 Configuring Smart Meter Using Pushbuttons, Continued Setting Lower and Upper Display Values Table 34 The Table 34 shows the restrictions on setting the display values for given engineering units and output conformity selections.
6.12 Configuring Smart Meter Using Pushbuttons, Continued Setting Lower Display Values, continued Table 35 Setting Lower Display Values for Smart Meter Display Step 1 Action You have completed units selection in Table 33 and U-L appears on the display. Press LOWER VALUE button to initiate lower display limit setting function. ATTENTION Meter Display If lower limit display value was previously set, KNOWN VALUE indicator lights and set value flashes in display. VAR SEL.
6.12 Configuring Smart Meter Using Pushbuttons, Continued Setting Lower Display Values, continued Table 35 Step 3 Setting Lower Display Values for Smart Meter Display, continued Action Press Increase σ button to call up next available magnitude range selection or Decrease τ button to call up previous magnitude range selection. Meter Display Magnitude range selections. V AR SEL.
6.12 Configuring Smart Meter Using Pushbuttons, Continued Setting Lower Display Values, continued Table 35 Step 5 Setting Lower Display Values for Smart Meter Display, continued Action Press Increase σ button to select the next available digit value or Decrease τ button to select the previous digit value. Repeat this action until desired value is on display. Meter Display First digit value setting. VAR SEL.
6.12 Configuring Smart Meter Using Pushbuttons, Continued Setting Lower Display Values, continued Table 35 Step 10 Setting Lower Display Values for Smart Meter Display, continued Action Meter Display Press LOWER VALUE button to lock-in third digit and activate next active digit. Readout now displays next active digit which will be BLANK unless lower value was set to 1 before. V AR SEL. UPPE R VALUE % 0 "1" digit is BLANK or 1 100 UNITS 0 .
6.12 Configuring Smart Meter Using Pushbuttons, Continued Setting Upper Display Values ATTENTION Table 36 The procedure in Table 36 outlines the steps for setting the upper display limit to represent the 100 percent (URV) output of the transmitter. This procedure applies only for Flow units (GPM or GPH) in a transmitter configured for SQUARE ROOT output conformity, or CUSTOM unit in a transmitter configured for linear or square root output conformity.
6.12 Configuring Smart Meter Using Pushbuttons, Continued Setting Upper Display Values, continued Table 36 Step 3 Setting Upper Display Value for Smart Meter Display, continued Action Press Increase σ button to call up next available magnitude range selection or Decrease τ button to call up previous magnitude range selection. NOTE: This action enables the multiplier (K) for indicating larger ranges and shifts the decimal point of the digital display left or right depending on which button is pushed.
6.12 Configuring Smart Meter Using Pushbuttons, Continued Setting Upper Display Values, continued Table 36 Step 5 Setting Upper Display Value for Smart Meter Display, continued Action Press Increase σ button to select the next available digit value or Decrease τ button to select the previous digit value. Repeat this action until desired value is on display – use 9 for example purposes. Meter Display First digit value setting is set to 9. VAR SEL.
6.12 Configuring Smart Meter Using Pushbuttons, Continued Setting Upper Display Values, continued Table 36 Step 8 Setting Upper Display Value for Smart Meter Display, continued Action Meter Display Press UPPER VALUE button to lock-in second digit and activate next active digit. Readout now displays next active digit which will be zero unless upper value was set before. VAR UPPE R SEL.
6.12 Configuring Smart Meter Using Pushbuttons, Continued Setting Upper Display Values, continued Table 36 Step 11 Setting Upper Display Value for Smart Meter Display, continued Action Press Increase σ button to set digit to 1 or Decrease τ button to set it to BLANK. Meter Display “1” digit value setting is set to 1. VAR SEL. UPPE R VALUE % 0 100 1 99 90 ANALOG Press to set "1" digit as BLANK Press UPPER VALUE button to lock-in “1” digit and activate sign segment.
6.12 Configuring Smart Meter Using Pushbuttons, Continued Setting Upper Display Values, continued Table 36 Step 14 Setting Upper Display Value for Smart Meter Display, continued Action Press UPPER VALUE button to lock in current settings as upper display value and return to previous display. Upper display limit setting is now complete. ATTENTION For CUSTOM unit in transmitter with LINEAR output, you must set both lower and upper display limits for values to take effect.
6.12 Configuring Smart Meter Using Pushbuttons, Continued Button Pushing Summary Figure 36 shows button pushing summary for the smart meter display to select the engineering units. Figure 36 Button Pushing Summary for Selecting Engineering Units.
6.12 Configuring Smart Meter Using Pushbuttons, Continued Button Pushing Summary Figure 37 Figure 37 shows button pushing summary for the smart meter display to set the lower and upper display limits. Button Pushing Summary for Setting Lower and Upper Display Limits.
6.13 Disconnecting SFC Considerations • Be sure a “#” character does not appear on the right side of the SFC display indicating that the transmitter may be in its current output mode, or the SFC has detected a non-critical status condition. L R V – 5 .
Section 7 —Startup 7.1 Introduction Section Contents This section includes these topics Section Topic See Page 7.1 Introduction ................................................................................123 7.2 Startup Tasks .............................................................................124 7.3 Running Analog Output Check...................................................125 7.4 Flow Measurement with DP Transmitter ....................................128 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 • Applying process pressure to the transmitter, • Checking zero input, and • Reading input and output. You can also run an optional output check to “ring out” an analog loop prior to startup. Procedure reference The actual steps in a startup procedure will vary based on the type of transmitter and the measurement application.
7.3 Running Analog Output Check You can put the transmitter into a constant-current source mode to checkout other instruments in the loop such as recorders, controllers, and positioners. Using the SFC, you can tell the transmitter to change its output to any value between 0 (4mA) and 100 (20mA) percent and maintain that output. This makes it easy to verify loop operation through the accurate simulation of transmitter output signals before bringing the loop on line.
7.3 Running Analog Output Check, Continued Procedure, continued Table 38 Using Transmitter in Constant-Current Source Mode, continued Step Press Key 6 NON-VOL ENTER (Yes) Read Display or Action O U T P S F C 1 P T W O R K O U T P 1 3 Ø . 3 0 1 1 # I N G . P T Ø Ø . . 3 0 1 1 # % Description Output signal is set at 30% (8.8 mA/2.2 V). A “#” character appears on right side of display to remind you that transmitter is in its output mode.
7.3 Running Analog Output Check, Continued Procedure, continued Figure 38 Typical SFC and Meter Connections for Constant-Current Source Mode.
7.4 Flow Measurement with DP Transmitter The procedure in Table 39 outlines the steps for starting up a differential pressure (DP) type transmitter in a flow measurement application. Refer to Figure 39 for the piping arrangement identification and Figure 38 for typical SFC and meter connections.
7.4 Flow Measurement with DP Transmitter, Continued Procedure, continued Table 39 Step Starting Up DP Transmitter for Flow Measurement With SFC, continued Press Key 5 DE READ A ID T A G T R I N O . P S S E C U R E D ? ? NON-VOL T A G N O . ENTER (Yes) S F C W O R K L I N D P I N G . . T A G N O .
7.4 Flow Measurement with DP Transmitter, Continued Procedure, continued Table 39 Step 9 Starting Up DP Transmitter for Flow Measurement With SFC, continued Press Key ^ SHIFT INPUT J OUTPUT Read Display or Action O U T P 1 P T S H I F T – I N P U T 1 P T 3 Ø 1 1 S F C W O R K I N G . . . I N P U T 1 . 9 Ø 3 5 1 RESET K CORRECT 3 Ø 1 1 I N P U T 1 Z E R O Description Initiate shift key selection. Read applied input pressure.
7.5 Pressure Measurement with DP Transmitter The procedure in Table 40outlines the steps for starting up a differential pressure (DP) type transmitter in a pressure measurement application. Refer to Figure 40 for the piping arrangement identification and Figure 38 for typical SFC and meter connections. Procedure Figure 40 Typical Piping Arrangement for Pressure Measurement with DP Type Transmitter.
7.5 Pressure Measurement with DP Transmitter, Continued Procedure, continued Table 40 Starting Up DP Transmitter for Pressure Measurement With SFC, continued Step Press Key 4 DE READ A ID 5 Read Display or Action T A G T R I N O . P S S E C U R E D ? ? NON-VOL T A G N O . ENTER (Yes) S F C W O R K L I N D P I N G . . T A G N O . P T 6 E LRV 0% G SET NON-VOL ENTER (Yes) 7 INPUT J OUTPUT L R V Ø .
7.6 Liquid Level Measurement - Vented Tank Procedure Figure 41 The procedure in Table 41 outlines the steps for starting up a differential pressure (DP) type transmitter in a liquid level measurement application for a vented tank with a dry reference leg. Refer to Figure 41 for the piping arrangement identification and Figure 38 for typical SFC and meter connections.
7.6 Liquid Level Measurement - Vented Tank, Continued Procedure, continued Table 41 Step Starting Up DP Transmitter for Liquid Level Measurement in Vented Tank Press Key Read Display or Action Description 1 Connect SFC across loop wiring and turn it on. If possible, locate SFC where you can also view receiver instrument in loop. If you want to verify transmitter output, connect a precision milliammeter or voltmeter in loop to compare readings.
7.6 Liquid Level Measurement - Vented Tank, Continued Procedure, continued Table 38 Step Starting Up DP Transmitter for Liquid Level Measurement in Vented Tank, Continued Press Key Read Display or Action 9 Open valve A to begin measuring tank pressure. Leave LP side vented to atmosphere. 10 Take SFC and milliammeter readings to check that output signal does correspond to applied tank level pressure. If readings don’t correspond, check that transmitter has been installed correctly.
7.7 Liquid Level Measurement - Pressurized Tank Procedure Figure 42 The procedure in Table 42 outlines the steps for starting up a differential pressure (DP) type transmitter in a liquid level measurement application for a pressurized tank with a liquid-filled (wet) reference leg. Refer to Figure 42 for the piping arrangement identification and Figure 38 for typical SFC and meter connections.
7.7 Liquid Level Measurement - Pressurized Tank, Continued Procedure, continued Table 42 Step Starting Up DP Transmitter for Liquid Level Measurement in Pressurized Tank Press Key Read Display or Action Description 1 Connect SFC across loop wiring and turn it on. If possible, locate SFC where you can also view receiver instrument in loop. If you want to verify transmitter output, connect a precision milliammeter or voltmeter in loop to compare readings.
7.7 Liquid Level Measurement - Pressurized Tank, Continued Procedure, continued Table 42 Step Starting Up DP Transmitter for Liquid Level Measurement in Pressurized Tank, continued Press Key Read Display or Action Description 8 If you … can not fill tank Then… go to Step 9. can fill tank to desired fullscale level go to Step 10. 9 Key in URV that is equal to full tank pressure. See section 6.7 in this manual for details on keying in a range value. 10 Close plugs C and D.
7.7 Liquid Level Measurement - Pressurized Tank, Continued Procedure, continued Table 42 Step Starting Up DP Transmitter for Liquid Level Measurement in Pressurized Tank, continued Press Key Read Display or Action Description 14 Take SFC and milliammeter readings to ATTENTION Ranging the check that output signal does transmitter in this way makes it correspond to empty and full tank pressures. If readings don’t correspond, reverse acting. check that transmitter has been installed correctly.
7.8 Pressure or Liquid Level Measurement with GP Transmitter The procedure in Table 43 outlines the steps for starting up a gauge pressure (GP) type transmitter in a pressure or liquid level measurement application. Refer to Figures 43 and 44 for the piping arrangement identification and Figure 38 for typical SFC and meter connections. Procedure Figure 43 Typical Piping Arrangement for Pressure Measurement with GP Type Transmitter Block-off valve no.
7.8 Pressure or Liquid Level Measurement with GP Transmitter, Continued Procedure, continued For the procedure in Table 43, we are assuming that piping arrangement includes a block-off valve and a Tee-connector. If your piping does not include a Tee-connector, you can only verify that the input and output readings correlate.
7.8 Pressure or Liquid Level Measurement with GP Transmitter, Continued Procedure, continued Table 43 Step Starting Up GP Transmitter for Pressure or Liquid Level Measurement With SFC, continued Press Key Read Display or Action Description 8 If SFC and milliammeter readings… are zero (4mA) are not zero (4mA) and Tee -connector is level with transmitter are not zero (4mA) and Tee -connector is above transmitter 9 ^ SHIFT INPUT J OUTPUT O U T P NON-VOL ENTER (Yes) go to Step 11. go to Step 9.
7.8 Pressure or Liquid Level Measurement with GP Transmitter, Continued Procedure, continued Table 43 Step Starting Up GP Transmitter for Pressure or Liquid Level Measurement With SFC, continued Press Key 10 E LRV 0% G SET Read Display or Action L R V Ø . 1 Ø Ø Ø Ø L R V NON-VOL L R V ENTER (Yes) 1 Ø . P T P S 3 Ø 1 1 Read present LRV setting. 3 Ø 1 1 I 1 P T S E T L R V ? Prompt asks if you want to set LRV to applied pressure. 1 P T LRV is set to applied pressure.
7.9 Pressure or Liquid Level Measurement with Flush Mount Transmitter Procedure ATTENTION Figure 45 The procedure in Table 43 outlines the steps for starting up a gauge pressure (GP) type transmitter in a pressure or liquid level measurement application. Refer to Figures 45 and 46 for the flush mount transmitter arrangement and Figure 38 for typical SFC and meter connections. For the procedure in Table 43, we are assuming that piping arrangement includes a block-off valve and a Tee-connector.
7.10 Pressure Measurement with AP Transmitter The procedure in Table 44 outlines the steps for starting up an absolute pressure (AP) type transmitter in a pressure measurement application. Refer to Figure 47 for the piping arrangement identification and Figure 38 for typical SFC and meter connections. Procedure Figure 47 Typical Piping Arrangement for Pressure Measurement with AP Type Transmitter. Pipe Plug Shut-off valve no.1 Union Absolute Pressure Transmitter Shut-off valve no.
7.10 Pressure Measurement with AP Transmitter, Continued Procedure, continued Table 44 Starting Up AP Transmitter for Pressure Measurement With SFC, continued Step Press Key Read Display or Action 4 NON-VOL T A G N O . ENTER (Yes) S F C W O R K L 5 ^ I N D P O U T P SHIFT INPUT J OUTPUT 6 INPUT J OUTPUT I N G . . . T A G N O . P T 3 Ø 1 1 1 P T 3 Ø 1 1 S H I F T – I N P U T 1 P T 3 Ø 1 1 S F C W O R K I N G . . . I N P U T .
7.11 Liquid Level Measurement with DP Transmitter with Remote Seals Procedure Figure 48 The procedure in Table 45 outlines the steps for starting up a differential pressure (DP) type transmitter with remote diaphragm seals in a liquid level measurement application. Refer to Figure 48 for the piping arrangement identification and Figure 38 for typical SFC and meter connections.
7.11 Liquid Level Measurement with DP Transmitter with Remote Seals, Continued Procedure, continued Table 45 Step Starting Up DP Transmitter with Remote Seals for Liquid Level Measurement with SFC Press Key 1 2 3 Read Display or Action Connect SFC across loop wiring and turn it on. If possible, locate SFC where you can also view receiver instrument in loop. If you want to verify transmitter output, connect a precision milliammeter or voltmeter in loop to compare readings.
7.11 Liquid Level Measurement with DP Transmitter with Remote Seals, Continued Procedure, continued Table 45 Step Starting Up DP Transmitter with Remote Seals for Liquid Level Measurement with SFC, continued Press Key 6 E Read Display or Action L R V LRV 0% G SET NON-VOL ENTER (Yes) 7 INPUT J OUTPUT Ø . 1 L R V L R V – 1 3 P T " Ø Ø Ø Ø 1 P T S E T L R V ? 1 P T 5 . O U T P S F C " 1 P T 1 8 9 If you … can not fill tank can fill tank 3 Ø 1 1 I N G . P T Ø .
7.11 Liquid Level Measurement with DP Transmitter with Remote Seals, Continued Procedure, continued Table 45 Step 10 Starting Up DP Transmitter with Remote Seals for Liquid Level Measurement with SFC, continued Press Key F URV 100% U R V G SET U R V NON-VOL ENTER (Yes) 11 Read Display or Action INPUT J OUTPUT P T Ø Ø Ø " 1 P T S E T U R V ? Prompt asks if you want to set URV to applied pressure. U R V 1 P T URV is set to full tank pressure. – 3 6 Ø " 1 5 . O U T P S F C .
Section 8 —Operation 8.1 Introduction Section Contents This section includes these topics: Section About this section Topic See Page 8.1 Introduction ................................................................................151 8.2 Accessing Operation Data .........................................................152 8.3 Changing Default Failsafe Direction...........................................155 8.4 Writing Data in Scratch Pad Area...............................................
8.2 Summary Accessing Operation Data You can access this data relevant to the operation of the transmitter using an SFC. • Input • Output • Span • Upper Range Limit • Status • Failsafe Output Direction • Sensor Temperature • Scratch Pad Messages • PROM Serial Number Procedure Table 46 summarizes the keystrokes required to access given operation data from the transmitter using an SFC. These keystrokes assume that SFC communications have been established with the transmitter by pressing the [ID] key.
8.2 Accessing Operation Data, Continued Procedure, continued Table 46 Summary of Keystrokes for Operation Data Access, continued IF you want to view… the span, which is the URV minus the LRV the Upper Range Limit of the transmitter THEN use these keystrokes… URL Y SPAN ^ SHIFT URL Y SPAN the status of transmitter operation at the present time S P A N L 1 P T 2 Ø Ø . Ø Ø " I D P P T S H I F T – N U R L 4 1 Ø Ø .
8.2 Accessing Operation Data, Continued Procedure, continued Table 46 Summary of Keystrokes for Operation Data Access, continued IF you want to view… the present temperature (±5 °C) measured by circuitry in the transmitter’s sensor ATTENTION You can change the temperature engineering units to °F, °R or °K by pressing the [UNITS] key to select and then the [CONF] key to return to the temperature display.
8.3 Changing Default Failsafe Direction 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.
8.3 Changing Default Failsafe Direction, Procedure, continued Table 47 Continued Cutting Failsafe Direction Jumper Step Action 1 Turn OFF transmitter power. Loosen end-cap lock and unscrew end cap from electronics side of transmitter housing. 2 If applicable, carefully turn Local Smart Meter counterclockwise to remove it from PWA mounting bracket and unplug cable from connector on back of meter assembly. Loosen two retaining screws and carefully pull mounting bracket and PWA from housing.
8.4 Writing Data in Scratch Pad Area Background You can enter or edit a message in the scratch pad area of memory consisting of two groups of 16 characters each through the SFC. Procedure The procedure in Table 48 outlines the steps for editing a sample message in the scratch pad area.
8.4 Writing Data in Scratch Pad Area, Continued Procedure, continued Table 48 Step 7 Writing Data in Scratch Pad Area, continued Press Key H NEXT Description S C R A T C H P A D 1 C A L I B O N 3 / 2 2 / 9 3 Return to first group of 16 characters. 8 M S C R A T C H 1 P A D O N C A L I B 3 / 2 2 / 9 3 Move cursor to 10th character “3”. 9 SEC VAR T 6 S C R A T C H 1 P A D O N C A L I B 6 / 2 2 / 9 3 Change “3” to “6” to reflect revised calibration date.
8.5 Saving and Restoring a Database Background If it ever became necessary to replace a damaged transmitter with a spare, you could save the configuration database from the damaged transmitter to the HOLD memory in the SFC and then restore the saved configuration database from the HOLD memory in the spare transmitter. In fact, you could restore the saved configuration database in any number of transmitters as long as you change the tag number (ID) in the restored database.
8.5 Saving and Restoring a Database, Procedure Table 49 Step The procedure in Table 49 outlines the steps for saving a database from one transmitter and restoring it in another. Saving and Restoring a Database Press Key 3 Read Display or Action DE READ A ID T A G T R I N O . P S S E C U R E D ? ? NON-VOL T A G N O . ENTER (Yes) S F C W O R K L I N D P I N G . . T A G N O .
8.5 Saving and Restoring a Database, Continued Procedure, continued Table 49 Saving and Restoring a Database, continued Step Press Key 11 NON-VOL ENTER (Yes) Read Display or Action S A V E D A T A S F C W O R K I N G . S A V E D A T A . Description Answer yes to prompt and initiate database save function. . D A T A S A V E D Database saved to SFC HOLD memory.
8.5 Saving and Restoring a Database, Continued Procedure, continued Table 49 Step Saving and Restoring a Database, continued Press Key 19 H NEXT 20 NON-VOL ENTER (Yes) 21 22 H S T S A V E Call up save/restore function. C O N F I G Prompt asks if you want to save database from this transmitter. S A V E / R E S T O R E S A V E D A T A ? D A T A ? NON-VOL R E S T O R E D A T A A R E S U R E ? ENTER (Yes) Call up prompt for restore function.
8.6 Monitoring Local Smart Meter Display Display description Figure 51 shows a Local Smart Meter display with all its indicators and segments lit for reference and Table 50 gives a brief description of what the indications mean. Figure 51 Display With All Indicators Lit. VAR SEL. UPPE R VALUE % 0 SP AN ZERO -18. 8 .
8.6 Monitoring Local Smart Meter Display, Continued Display description, continued Table 50 Description of Display Indicators Shown in Figure 51, continued Display Indicator KNOWN VALUE ANALOG What It Means When Lit The Upper Value or Lower Value being displayed has previously been configured to the value shown. Transmitter is in its Analog mode.
8.6 Monitoring Local Smart Meter Display, Continued Typical operation indications, continued Table 51 Summary of Typical Local Smart Meter Indications. Meter Indication What It Means Meter Indication What It Means No power applied. % 0 % 0 100 100 Meter has detected transmitter output that is not-anumber. - - - % 0 100 20 0 ANALOG Normal display for transmitter in Analog mode with digital readout in inches of water. % 0 100 O-L In H 2 O K % 0 Display range is Over Limit.
8.6 Monitoring Local Smart Meter Display, Operation error codes Table 52 Continued Table 52 identifies possible meter error codes and what they mean. Possible Smart Meter Error Codes. If error indication is . . . Then, it means You have tried to set local Zero or Span adjustment in a Series 100 transmitter which does not support this option. VAR SEL. UPPE R VALUE 0 % 100 UNITS Er 0 % ANALOG SET LOWER VALUE VAR SEL. UPPE R VALUE 0 % 100 UNITS Er1 % ANALOG SET LOWER VALUE VAR SEL.
8.6 Monitoring Local Smart Meter Display, Continued Operation error codes, continued Table 52 Possible Smart Meter Error Codes, continued. If error indication is . . . Then, it means You have tried to set a span value that is outside acceptable limits for your transmitter. VAR SEL. UPPE R VALUE 0 % 100 UNITS Er 4 % ANALOG LOWER VALUE VAR SEL.
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Section 9 —Maintenance 9.1 Introduction Section Contents This section includes these topics Section About this section 6/08 Topic See Page 9.1 Introduction ................................................................................169 9.2 Preventive Maintenance.............................................................170 9.3 Inspecting and Cleaning Barrier Diaphragms.............................171 9.4 Replacing PWA ....................................................................
9.2 Preventive Maintenance Maintenance routines and schedules The ST 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 or purge systems 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 diaphragm or diaphragms in the transmitter’s meter body may become coated with a residue from the process medium. The latter is also true for external diaphragms on flange mount and remote seal type transmitters.
9.3 Inspecting and Cleaning Barrier Diaphragms, Continued Procedure, continued Table 53 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.
9.3 Inspecting and Cleaning Barrier Diaphragms, Continued Procedure, continued Table 53 Inspecting and Cleaning Barrier Diaphragms, continued Step Action 6 Coat threads on process head bolts with anti-seize compound such as “Neverseize” or equivalent. 7 Replace process head or heads and bolts. Finger tighten nuts. 8 Use a torque wrench to gradually tighten nuts to torque rating shown in Table 48 in sequence shown in following illustration.
9.3 Inspecting and Cleaning Barrier Diaphragms, Table 54 lists process head bolt torque ratings for given transmitter type.
9.4 Replacing PWA About the PWA Electronics Board The circuitry in the ST 3000 Release 300 transmitters is of the single PWA design. The PWA contains connectors for the flex-tape conductor from the sensor, the loop power wires and a connector for the optional smart meter cable. Procedure The procedure in Table 55 outlines the steps for replacing the PWA. Table 55 Replacing PWA. Step 1 Action Turn OFF transmitter power.
9.4 Replacing PWA, Continued Procedure, continued Table 55 Replacing PWA, continued Step Action 4 If your transmitter… has Local Smart Meter Option does not have Local Smart Meter Option 5 Then… go to Step 5 go to Step 7 Note orientation of mounting bracket on PWA (side without cable connectors). Unplug meter cable from connector on PWA. Remove screw retainers from other side of mounting screws so you can remove screws and mounting bracket from PWA. Set PWA aside.
9.4 Replacing PWA, Continued Procedure, continued Table 55 Replacing PWA, continued Step Action 7 Note orientation of mounting bracket on PWA (side without cable connectors). Remove screw retainers from other side of mounting screws so you can remove screws and mounting bracket from PWA. Set PWA aside.
9.5 Procedure Replacing Meter Body You can replace the complete meter body including process heads or only the meter body on selected DP, GP and AP transmitters by using the existing process head(s). Use the procedure in Table 56 to install a meter body only. Table 56 Replacing Meter Body Only Step Action 1 Complete first 3 Steps in Table 55, as applicable, to remove PWA. 2 Use 4 mm size hex wrench to completely loosen set screw outside housing.
9.5 Replacing Meter Body, Continued Procedure, continued Table 56 Replacing Meter Body Only, continued Step Action 5 Remove O-ring and clean interior of process head using soft bristle brush and suitable solvent. 6 Replace O-ring. ATTENTION The process head for a GP or an AP transmitter with single-head design has two O-ring grooves. A large one which is 2 in (50.8 mm) in diameter and a small one which is 1.3 in (33 mm) in diameter as shown in the following illustration.
9.5 Replacing Meter Body, Continued Procedure, continued Table 56 Replacing Meter Body Only, continued Step 8 Action Carefully assemble process head or heads and bolts to new meter body. Finger tighten nuts. Typical Series 100 DP Transmitter Meter Body Nuts Flex Tape O-ring O-ring HP S IDE Bolts LP S IDE Process head Meter Body Process head 9 Use a torque wrench to gradually tighten nuts to torque rating shown in Table 48 in sequence shown in following illustration.
9.5 Replacing Meter Body, Continued Procedure, continued Table 56 Replacing Meter Body Only, continued Step Action 10 Feed flex tape on new meter body through neck of housing and screw new meter body into housing until bottom of header portion of center section is approximately flush with neck of electronics housing. 11 Tighten outside set screw to be sure it is fully seated in slot in header. Loosen set screw half turn, rotate housing to desired position and tighten set screw.
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Section 10 —Calibration 10.1 Introduction Section Contents This section includes these topics Section Topic See Page 10.1 Introduction ................................................................................183 10.2 Overview ....................................................................................184 10.3 Calibrating Analog Output Signal ...............................................185 10.4 Calibrating Range with SFC .......................................................189 10.
10.2 Overview About calibration The ST 3000 Smart Transmitter does not require recalibration at periodic intervals to maintain accuracy. If a recalibration is required, we recommend that you do a bench calibration with the transmitter removed from the process and located in a controlled environment to get the best accuracy. If the transmitter will be operating in the analog mode, you must calibrate its output signal before you calibrate the transmitter’s measurement range using the SFC.
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. It is not necessary to remove the transmitter from service. Procedure The procedure in Table 57 shows the steps for calibrating the output signal for a transmitter in the analog mode.
10.
10.3 Calibrating Analog Output Signal, Continued Procedure, continued Table 57 Step Calibrating Output Signal for Transmitter in Analog Mode, continued Press Key 12 V 1 Z 0 Read Display or Action O U T P 1 _ 1 O U T P 1 Ø _ 1 .O U T P 1 P T 3 0 1 1 # % P T Description Key in 100 as desired output level in percent. 3 0 1 1 # % Z 0 P T 1 Ø Ø _ 13 NON-VOL ENTER (Yes) O U T P S F C .O U T P 1 RESET K CORRECT O U T P S F C O U T P P T W O R K 1 1 Ø Ø . 14 1 1 .
10.3 Calibrating Analog Output Signal, Continued Procedure, continued Table 57 Step Calibrating Output Signal for Transmitter in Analog Mode, continued Press Key 17 L PREV Read Display or Action O U T P 1 D E C O U T P S F C O U T P P T 1 1 P T W O R K 1 P T 18 ^ 1 P T C O R R E C T D A C O U T P SHIFT 3 0 1 1 # I N G . D E C R E A S E D O U T P 3 0 1 1 # C O U N T S 1 P T S H I F T – 1 P T .
10.4 Calibrating Range with SFC Background The ST 3000 Smart Transmitter has two-point calibration. This means when you calibrate two points in the calibration range all the points in that range adjust to that calibration. Procedure The procedure in Table 58 shows the steps for calibrating a differential pressure (DP) type transmitter to a range of 0 to 200 inH2O for example purposes. This procedure assumes that the transmitter is removed from the process and located in a controlled environment.
10.4 Calibrating Range with SFC, Continued Procedure, continued Table 58 Calibrating Measurement Range With SFC, continued Step Press Key Read Display or Action 9 NON-VOL L R V 1 ENTER (Yes) S F C W O R K I N G . . L R V 1 L R V P T P T 13 F URV 100% U R V RESET K CORRECT U R V 2 1 Ø Ø . 3 Ø 1 1 P T " 3 Ø 1 1 H 2 O _ 3 9 F P T " Ø Ø 1 3 Ø 1 1 H 2 O _ 3 9 F 3 Ø 1 1 P T C O R R E C T U R V ? NON-VOL U R V 1 ENTER (Yes) S F C W O R K I N G . .
10.4 Calibrating Range with SFC, Continued Procedure, continued Figure 52 Typical Calibration Hookup. ST 3000 + Red + TEST - SIGNAL + + - 24Vdc Power Supply 250 Ω - Black Low Pressure Head DVM (See NOTES) Dead Weight Tester (See NOTES) SFC NOTES: The digital voltmeter must have a 0.02% accuracy or better. The calibration-standard input source must have a 0.02% accuracy. The 250 ohm resistor must have a 0.01% tolerance or better.
10.5 Resetting Calibration Background You can erase incorrect calibration data by resetting the data to default values through the SFC. The default values return the transmitter calibration to the original factory “characterization” values. Characterization calculates a mathematical model of the performance of the transmitter’s sensors and then stores that data in the transmitter’s memory. Note that this is not the “final calibration” which is done at the end of the process against the ordered range.
10.5 Resetting Calibration, Procedure Table 59 Step The procedure in Table 59 shows how to reset calibration data in a transmitter with an SFC. Resetting Calibration Data With SFC Press Key 3 Read Display or Action DE READ A ID T A G T R I N O . P S T A G N O . ENTER (Yes) S F C W O R K ^ L I I N D P N SHIFT RESET K CORRECT 5 S E C U R E D ? ? NON-VOL L 4 Description Connect SFC across loop wiring and turn it on. 1 2 Continued . S F C T A G N O .
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Section 11 —Troubleshooting 11.1 Introduction Section Contents This section includes these topics Section Topic See Page 11.1 Introduction ................................................................................195 11.2 Overview ....................................................................................196 11.3 Clearing the “#” Symbol From SFC Display ...............................197 11.4 Diagnostic Messages .................................................................199 11.
11.2 Overview Diagnostics The SFC and ST 3000 transmitter are constantly running internal diagnostics to monitor the functions and status of the control loop and their communications link. When a diagnostic failure is detected, a corresponding message is generated for the SFC display. See Section 11.4 Diagnostic Messages for details.
11.3 Clearing the “#” Symbol From SFC Display About the “#” symbol When transmitter diagnostics detect a non-critical status condition, the number symbol “#” appears as the last character in the top row of the SFC display along with whatever you are displaying at the time. Thus, the purpose of the # symbol is simply to let you know that a non-critical status condition exists.
11.3 Clearing the “#” Symbol From SFC Display, Continued Procedure, continued Table 60 Clearing the # Symbol from the SFC Display, continued If Message is. . . S T A T U S M . B . P T 3 0 1 1 # O V E R L O A D Then, Possible Cause is. . . Pressure input is two times greater than URL of transmitter.
11.4 Diagnostic Messages Summary The diagnostic messages can be grouped into one of these five categories. • Non-Critical Failures — Transmitter continues to calculate PV output. • Critical Failures — Transmitter drives PV output to failsafe state. • Communications Errors • Invalid Key Entry Errors • Interrupt Messages A description of the messages in each category is given in the following paragraphs.
11.4 Diagnostic Messages, Table 62 summarizes the critical SFC status message displays. A critical failure has these effects on SFC operation. • Only ID, OUTPUT, and STATUS functions remain operational. • The critical status message is displayed for three seconds followed by the applicable status message. Run the status check to view messages again. • The transmitter’s output is driven to its failsafe direction - upscale or downscale.
11.4 Diagnostic Messages, Continued Communication errors, continued Table 63 Summary of Diagnostic Messages for Communication Errors, continued Message T A G I T A G D A T A B A S E Request is invalid. D R E Q U E S T Loop resistance is too low. N O . O W T A G N O D N O . N V A L I L Transmitter database was incorrect at powerup. N O . N V A L I T A G I Description L O O P R E S No response from transmitter. N O . X M T R R E S P O N S E SFC is not operating properly.
11.5 Running Status Check The procedure in Table 66 shows how to run a status check using the SFC. Procedure Table 66 Step Running a Status Check With SFC Press Key 1 2 3 Read Display or Action Connect SFC across loop wiring for transmitter whose status is to be checked DE READ A ID T A G NON-VOL T A G N O . ENTER (Yes) S F C W O R K T R I L 4 Description F/S DIR U STAT I N O . P S N S E C U R E D ? ? D P S T A T U S S F C I N G . . T A G N O .
11.6 Interpreting Messages Most of the diagnostic messages that can be displayed on the SFC are listed in alphabetical order in Table 67 along with a description and suggested action to be taken. Interpretation table Table 67 Diagnostic Message Interpretation Table Message S T A T U S C H A R P T P R O M S T A T U S E L O U T P E L P T 1 P T E C T R O N I C S O U T P E L P T 1 1 All calibration “CORRECTS” were deleted and data was reset to default values. Recalibrate transmitter.
11.6 Interpreting Messages, Continued Interpretation table, continued Table 67 Diagnostic Message Interpretation Table, continued Message S A V E / H . N I L 1 D Try communicating again. Transmitter database was incorrect at powerup. • Try communicating again. D A T A B A S E • Verify database configuration. Manually update non-volatile memory with each parameter.
11.6 Interpreting Messages, Continued Interpretation table, continued Table 67 Diagnostic Message Interpretation Table, continued Message T A G N O Possible Cause N O . X M T R R E S P O N S E S T A T U S N V M P T O N S A V E / M I S M A T C H R E S T O R E R E S T O R E S T A T U S S E N S O R P T P T T E M P T A G N O .
11.6 Interpreting Messages, Continued Interpretation table, continued Table 67 Diagnostic Message Interpretation Table, continued Message S T A T U S Possible Cause P T 3 0 1 1 # Selection is unknown. Be sure SFC software is latest version. Press SHIFT and 3 to view SFC software version. P T 3 0 1 1 Transmitter’s write protect jumper is in its read only position. If authorized, move W/R jumper on PWA, make configuration change, then move back W/R jumper on PWA.
11.7 Checking SFC Display and Keyboard Procedure Table 68 Step The procedure in Table 68 shows how to run an SFC display and keyboard test.
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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 81 for summary list of recommended spare parts.
12.1 Figure 53 Replacement Parts, Continued Major ST 3000 Smart Transmitter Parts Reference.
12.1 Replacement Parts, Figure 54 ST 3000 Transmitter Mounting Bracket Parts Reference. 1 3 Table 69 Key No. Continued Angle Mounting Bracket Flat Mounting Bracket 2 4 Major ST 3000 Smart Transmitter Parts Reference.
12.1 Figure 55 Replacement Parts, Continued Series 100/900 Electronics Housing - Electronics/Meter End.
12.1 Table 70 Key No.
12.
12.1 Replacement Parts, Table 71 Continued Parts Identification for Callouts in Figure 57. Key No.
12.1 Replacement Parts, Table 71 Key No. Continued Parts Identification for Callouts in Figure 57, continued Part Number Description Quantity Per Unit Optional Flange Adapter Kits (two heads) - Not Shown K9 K11 K10 K12 K9 K11 K10 30754419-002 30754419-004 30754419-018 30754419-020 Not Shown Not Shown Not Shown Not Shown 30754419-003 30754419-019 Not Shown Not Shown Not Shown Flange adapter kit (st.
12.1 Replacement Parts, Table 71 Key No. Continued Parts Identification for Callouts in Figure 57, continued Part Number Description Quantity Per Unit Process Head Kits (one head with Viton head gasket) 30753908-101 30753908-102 30753908-103 30753908-104 30753908-105 30753908-109 30753908-110 30753908-111 Process head assembly kit (Hastelloy C head) Process head assembly kit (Hastelloy C DIN head) Process head assembly kit (carbon steel head with side vent/drain) Process head assembly kit (st.
12.1 Replacement Parts, Table 72 Parts Identification for Callouts in Figure 58 Key No.
12.1 Replacement Parts, Figure 59 Continued Series 100 GP and AP Meter Bodies and Series 900 AP Meter Body K2 K4 2 K3 1 K1 Table 73 Key No.
12.1 Replacement Parts, Table 73 Key No. Continued Parts Identification for Callouts in Figure 59, continued Part Number K3 30756445-509 30753792-001 Description Quantity Per Unit Gasket, Teflon [for gasket only - 30756445-502 (narrow profile L.P), or 30756445-503 (STG180) 6 Gasket, Viton [for gasket only - 30756445-504 (narrow profile L.
12.1 Replacement Parts, Figure 60 Continued Series 900 Dual-Head GP Meter Bodies. K1 K2 K3 K2 K1 1 Table 75 Parts Identification for Callouts in Figure 60 Key No.
12.1 Replacement Parts, Figure 61 Continued Series 100 and Series 900 LGP Meter Body. Hexagonal Body Round Body Table 76 Parts Identification for Callouts in Figure 61 Key No.
12.1 Replacement Parts, Continued Figure 62 Series 900 Flush Mount Meter Body. Table 77 Parts Identification for Callouts in Figure 62 Key No.
12.1 Figure 63 Replacement Parts, Continued Series 100 and Series 900 Flange Mounted Meter Body.
12.1 Replacement Parts, Table 78 Key No. 1 Continued Parts Identification for Callouts in Figure 63 Part Number Description Quantity Per Unit Specify complete model number from nameplate plus R300 Series 100 replacement meter body 1 Specify complete model number from nameplate plus R300 Series 900 replacement meter body 1 30749372-005 O-ring seal 1 30749372-001 O-ring seal 1 Optional Flange Adapter - Not Shown 30754419-006 Flange adapter kit (st.
12.1 Replacement Parts, Figure 64 Continued High Temperature Meter Body. 1 1 Sanitary Seal Table 79 Key No. 1 Small Flange NPT Parts Identification for Callouts in Figure 64 Part Number Description Specify complete model number from nameplate plus R300 Series 100 replacement meter body Quantity Per Unit 1 Sanitary Seal Head and Gasket 51204982-001 Sanitary Seal Head GP/I (Stainless Steel Head w/ st.stl. hardware) 51204982-003 Sanitary Seal Head GP/I (Stainless Steel Head w/ SS NACE.
12.1 Replacement Parts, Table 79 Parts Identification for Callouts in Figure 64, continued Key No. Continued Part Number Description 51204983-013 Flange adapter kit (1” NPT st. stl. 300# w/ st. stl bolts) 51204983-014 Flange adapter kit (1” NPT st. stl. 300# w/ st. stl bolts w/ vent/drain) 51204983-023 Flange adapter kit (1” NPT st. stl. 300# w/ SS NACE bolts) 51204983-024 Flange adapter kit (1” NPT st. stl.
12.1 Figure 65 Replacement Parts, Continued SFC Smart Field Communicator and Accessories.
12.1 Replacement Parts, Table 80 Key No. Parts Identification for Callouts in Figure 65. Part Number Description Quantity Per Unit Battery pack assembly 1 2 Continued See Figure 62 Style A – No longer available. Order conversion kit 30755131-001 30755080-501 Style B 30753046-501 3 30752453-501 30752453-503 30752453-505 1 LCD assembly 1 Interface cable assembly (with alligator clips) 1 6 feet (1.8 meters) long 12 feet (3.
12.
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Section 13 —Reference Drawings 13.
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Appendix A – Table III Options in Model Number A.1 Table III Options Reference Codes and descriptions If Code is. . . The following table lists available Table III options alphabetically and numerically by their codes and gives a brief description of the options. Note that restrictions do apply based on other as-built transmitter characteristics and some options are mutually exclusive. Then, transmitter option is . . . A1 1/2-inch NPT to M20 316 stainless steel conduit adapter.
A.1 Table III Options Reference, Continued Codes and descriptions, continued If Code is. . . Then, transmitter option is . . . MS 316LSS Mounting Sleeve (requires customer installation to process) for STG93P only. OX Clean transmitter for Oxygen or Chlorine service with certificate. SB Angle mounting bracket (stainless steel). SH 316 stainless steel electronics housing with M20 conduit connections. SM Local Smart Meter SV Side vent/drain in process head (end vent/drain is standard).
A.1 Table III Options Reference, Continued Codes and descriptions, continued If Code is. . . 1C Then, transmitter option is . . .
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Appendix B – Freeze Protection of Transmitters B.1 Possible Solutions/Methods Problem When water is present in the process fluid and ambient temperatures can fall below the freezing point (32°F/0°C), pressure transmitters and their piping require freeze protection. Transmitters may also require continuous heating, if the process fluid is tar, wax, or other medium which will solidify at normal ambient.
B.1 Possible Solutions/Methods, Continued Sealing liquid method, continued Zerex are solutions of ethylene-glycol with some rust inhibitors and possibly leak sealants added; they may be used in place of pure ethyleneglycol. Another sealing liquid, used in many chemical plants, is dibutylphalate an oily-type liquid with a specific gravity of 1.045 at 70°F (21°C). It has a boiling point 645°F (340°C) and does not freeze so it can be used down to about –20°F (–30°C).
B.1 Possible Solutions/Methods, Continued Sealing liquid method, continued Figure B-2 Piping Installation for Sealing Liquid with Specific Gravity Lighter Than Process Fluid.
B.1 Possible Solutions/Methods, Continued Gas applications, continued point in the transmitter meter body and the piping is sloped downward at least one inch per foot. (Side-connected transmitters with vent-drains at a lower point in the meter body must be regularly checked to assure condensate removal.) If the transmitter is located below the process taps (not recommended), piping must still run downward from the transmitter to the drain point and then up to the process as shown in Figure B-3.
B.1 Possible Solutions/Methods, Continued Mechanical (diaphragm) seals, continued You must be careful to specify large enough diaphragms to accommodate expansion and contraction of the fill fluid under varying temperatures without overextending the diaphragm into its stiff area. In general, conventional diaphragm seals are satisfactory for pressure ranges above approximately 75 psig with special large diameter elements required for low pressure or differential pressure measurements.
B.1 Possible Solutions/Methods, Continued Mechanical (diaphragm) seals, continued Figure B-5 Piping Installation for Process Pressure Transmitter with Metal Diaphragm Seal.
B.1 Possible Solutions/Methods, Continued Electric heating, continued Although systems are available with hollow bolts replacing the normal transmitter body bolts and containing electrical heating elements and thermostats, certain precautions are required with such arrangements. Some transmitter meter body bolts are too small to accept the available thermostats.
B.1 Possible Solutions/Methods, Continued Electric heating, continued Figure B-7 Piping Installation for Process Pressure Transmitter and Impulse Piping with Electric Heating Control. Shut-off Shut-off valve valve Electric heating cable Union or coupling Process pressure transmitter Insulated enclosure Temperature controller (thermostat) Temperature sensor Steam heating Steam heating is perhaps the most common, yet potentially the most damaging method of protecting transmitters from freeze-ups.
B.1 Possible Solutions/Methods, Continued Steam heating, continued It is common practice to use conventional steam traps on all steam heating systems. They permit live, superheated steam to enter the heating coils and piping down to the trap. You should also use conventional steam traps with lower pressure desuperheated steam which cannot overheat the transmitter under warm-day conditions.
B.1 Possible Solutions/Methods, Continued Steam heating, continued See Figure B-8 and B-9 for typical piping installations. Table B-1 summarizes the temperature ranges for the various freeze protection systems.
B.1 Possible Solutions/Methods, Continued Steam heating, continued Figure B-8 Piping Installation for Differential Pressure Transmitter and Impulse Piping with Steam Heating.
B.1 Possible Solutions/Methods, Continued Steam heating, continued Figure B-9 Piping Installation for Process Pressure Transmitter and Impulse Piping with Steam Heating.
B.1 Possible Solutions/Methods, Continued Superheated steam considerations, continued On industrial flow and pressure measurement applications, we may be required to use steam to heat the impulse piping to the flow or pressure transmitter, as well as the transmitter itself. For these applications, we must verify the temperature of the heating steam used. As an example, assume that steam at 100 psig saturated (338°F/170°C) is to be reduced to 30 psig pressure for the heating system.
B.1 Possible Solutions/Methods, Continued Superheated steam considerations, continued Table B-2 lists the various values of steam pressure, saturated steam temperatures at these pressures, degrees of superheat added to the saturated steam and finally the actual temperature of each when it is reduced to 30 psig steam.
Appendix C – Configuration Record Sheet ST 3000 Smart Transmitter Configuration Record Sheet Model Number: Series: Type: 100 900 DP GP AP RS FM Range: Mode of Operation: Analog DE Linear Square Root Tag Number: Output Conformity: Damping Time (Seconds): Engineering Units : 0.00 0.2 8.0 16.0 0.3 0.5 1.0 2.0 4.0 32.
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Appendix D – Hazardous Locations Reference Reference Information D.1 Information is provided to clarify the hazardous location installation requirements in North America and internationally. An explanation of the applicable enclosure classification systems is also provided.
D.1 North American Classification of Hazardous Locations, Continued Examples Given the criteria above, the following examples are made: A Class III, Division 1 location is a location in which easily ignitable fibers or material processing combustible flyings are handled, manufactured or used. A Class III, Division 2 location is a location in which easily ignitable fibers are stored or handled.
D.1 North American Classification of Hazardous Locations, Continued Methods of Protection Protection Concept The following table summarizes available methods of protection for use in given locations. Designation Permitted Use Principle Explosionproof XP Division 1 & 2 Contains explosion and quenches flame. Intrinsic Safety IS Division 1 & 2 Limit energy of sparks under normal and fault conditions. Pressurized Type X and Y Division 1 Keeps flammable gas out.
D.1 North American Classification of Hazardous Locations, Continued Intrinsically Safe Apparatus Parameters The Apparatus Parameters are defined as follows. Parameter Associated Apparatus Parameters Description Vmax Maximum safe voltage that can be applied to the apparatus terminals. Imax Maximum safe current that can be applied to the apparatus terminals. Ci Unprotected capacitance in the apparatus that can be considered present at the terminals.
D.1 North American Classification of Hazardous Locations, Continued Entity Concept Under entity requirements, the concept allows interconnection of intrinsically safe apparatus to associated apparatus, not specifically examined in such combination.
D.1 North American Classification of Hazardous Locations, Continued Table D-2 CSA Entity Parameters Code 2j Description Canadian Standards Association (CSA) • Explosion Proof for Class I, Division 1, Groups B, C & D. DustIgnition-Proof for Class II, Division 1, Groups E, F & G; Class III, Division 1. Conduit seals not required. 42 Vdc max. • Intrinsically Safe for Class I, Groups A, B, C & D; Class II, Groups E, F & G; Class III, Divisions 1, T4 at 40°C, T3A at 93°C maximum ambient.
D.2 About IEC International Electrotechnical Commission (IEC) Classification of Hazardous Locations The IEC has established a number of recommendations applying to the construction of explosion protected electrical apparatus identified. These recommendations are found within IEC 79-0 through 79-15 and 79-28.
D.2 International Electrotechnical Commission (IEC) Classification of Hazardous Locations, Continued IEC Methods of Protection The following table summarizes available methods of protection for use in given locations. Protection Concept Designation Permitted Use Principle Flameproof d Zone 1 & 2 Intrinsic Safety ia Zone 0, 1 & 2 Limits energy of sparks under 2 faults. Intrinsic Safety ib Zone 1 & 2 Limits energy of sparks under 1 fault Pressurized p Zone 1 Keeps flammable gases out.
D.2 International Electrotechnical Commission (IEC) Classification of Hazardous Locations, Continued IEC Temperature Classification Equipment intended for installation directly within the hazardous location must also be classified for the maximum surface temperature that can be generated under normal or fault conditions as referenced to the maximum operating ambient of the equipment.
D.2 International Electrotechnical Commission (IEC) Classification of Hazardous Locations, Continued Certification and Conformity Details, continued Table D-4 Standards Australia (LOSC) Certification Code 4H Description Intrinsically Safe Ex ia IIC T4 Class I Zone 0. Flameproof Ex d IIC T6 Class I Zone 1 Non-Sparking Apparatus - Type of Protection ‘n’ Ex n IIC T6 Class I Zone 2 LOSC Intrinsic Safety Parameters (1) Ui = 42.4 V Ii = 225 mA Pi = 1.2 W Ci = 4.
D.3 Enclosure Ratings NEMA and IEC Recognition The NEMA (National Electrical Manufacturer’s Association) enclosure classifications are recognized in the US. The IEC Publication 529 Classifications are recognized throughout Europe and those parts of the world that use the IEC standards as a basis for product certifications. The following paragraphs provide a discussion of the Comparison Between NEMA Enclosure Type Numbers and IEC Enclosure Classification Designations.
D.3 Enclosure Ratings, Continued IEC Designations, continued Table D-6 provides an approximate conversion from NEMA enclosure type numbers to IEC enclosure classification designations. The NEMA types meet or exceed the test requirements for the associated IEC classifications; for this reason the Table cannot be used to convert from IEC classifications to NEMA types.
092, 18-108, 18-158, J18-108 and J18-158. Annunciation of a primary seal failure per ANSI/ISA–12.27.01 is electronic and is displayed in various forms based on the type of communication used for the particular transmitter. Failure of the primary seal is considered a Critical Failure. Based on testing annunciation of primary seal failure will occur in 7 hours or less. The transmitter’s 4-20 mA output will be driven to the selected failsafe direction – upscale or downscale.
Index A Analog and DE Modes, 56 Analog meter connections, 48 Analog Mode, 2 B Barrier Diaphragms Cleaning and Inspecting, 171 Battery Pack Installing and Charging, 22 Bracket Mounting Transmitter, 27 C Calibration Calibrating Analog Output Signal, 185 Calibrating Range with SFC, 189 Equipment Required, 184 Resetting, 192 Typical Equipment Connections, 191 Communications Starting, 52 Configuration Database, 61 Configuration Decisions Summary, 67 Configuration Parameters, 64 D Damping, 64 Damping Time Adj
Local Smart Meter Keystroke Summary (Using SFC), 103 Meter/Transmitter Interaction, 168 Options, 13 Output Conformity, 105 Pushbuttons, 104 Reference Specifications, 24 Set Up Using Meter Psuhbuttons, 104 Set Up Using SFC, 97 Setting display of LRV (using meter pushbuttons), 110 Local Smart Meter Display Description, 164 Error Codes, 167 Typical Indications, 165 Local Zero and Span Adjusting (Procedure), 85 Loop wiring, 48 LRV (Lower Range Value), 64 LRV and URV Keying in Values, 81 Keystroke Summary (Appli
S Save and Restore Database, 160 Procedure, 161 Scratch Pad Area Writing Data, 158 Sealing Liquid, 237 SFC Connecting to Transmitter, 51 Disconnecting, 123 Display Characteristics, 71 Model Designations, 9 Purpose, 8 SM 3000 Smart Meter connections, 48 Smart Meter.
6/08 ST 3000 Release 300 and SFC Model STS103 User’s Manual 269
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