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SMAR FP302 Owner's Operation And Maintenance Manual

Foundaion fieldbus pneumatic converter
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FP302
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F P 3 0 2 M E

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Summary of Contents for SMAR FP302

  • Page 1 FP302 F P 3 0 2 M E...
  • Page 2 Specifications and information are subject to change without notice. Up-to-date address information is available on our website. web: www.smar.com/contactus.asp...
  • Page 3 The FP302, like the rest of the 302 family, has several Function Blocks built in, like PID controller, Input Selector and Splitter/Output Selector, eliminating the need for separate device. Such features improve the communication quality and thereby less dead-time and faster control, not to mention the reduction in cost.
  • Page 4 Smar provides specific training to instruct and qualify such professionals. However, each country must comply with the local safety procedures,...

  • Page 5: Table Of Contents

    UGEVKQP"5"/"EQPHKIWTCVKQP"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" 5 03" TRANSDUCER BLOCK .............................. 3.2 OUTPUT FUNCTIONAL BLOCK SCHEME ........................ 3.3 TRANSDUCER BLOCK CONFIGURATION ....................... 3.3 FP302 – FIELDBUS PRESSURE TRANSDUCER ..................... 3.4 CALIBRATION ................................3.7 PRESSURE TRIM ............................... 3.7 CHARACTERIZATION CURVE ..........................3.12 TEMPERATURE CALIBRATION ..........................3.14 DISPLAY TRANSDUCER BLOCK ..........................
  • Page 6 HR524"/"Qrgtcvkqp."Ockpvgpcpeg"cpf"Kpuvtwevkqpu"Ocpwcn" " CRRGPFKZ"C"/"EGTVKHKECVKQPU"KPHQTOCVKQP"00000000000000000000000000000000000000000000000000000000000000000000000000000000000"C03" EUROPEAN DIRECTIVE INFORMATION ........................A.1 OTHERS APPROVALS ............................... A.1 HAZARDOUS LOCATIONS GENERAL INFORMATION ................... A.1 HAZARDOUS LOCATIONS APPROVALS ......................... A.2 IDENTIFICATION PLATE AND CONTROL DRAWING ....................A.5 CRRGPFKZ"D"⁄"UTH"⁄"UGTXKEG"TGSWGUV"HQTO" 0 000000000000000000000000000000000000000000000000000000000000000000000000000000000"D03" RETURNING MATERIALS ............................B.2 CRRGPFKZ"E"⁄"UOCT"YCTTCPV["EGTVKHKECVG"000000000000000000000000000000000000000000000000000000000000000000000000000000000"E03" XK"...
  • Page 7 Kpuvcnncvkqp"Hnqyejctv" XKK"...
  • Page 8 HR524"/"Qrgtcvkqp."Ockpvgpcpeg"cpf"Kpuvtwevkqpu"Ocpwcn" " XKKK"...

  • Page 9: General

    2” pipe, wall or panel. By using an adequate mounting bracket, it can be mounted in different positions. Make sure the FP302 is mounted in a way that dust and particles do not obstruct the vents. The FP302 has filters to protect the in-coming supply pressure and the vent, which must be kept clean.

  • Page 10: Pneumatic Connections

    An excessive pressure supply, above 100 psi, may be harmful. The air pressure supply for the FP302 must be a minimum of 18 psi and a maximum of 100 psi. If this condition cannot be met, an air pressure regulator is recommended.

  • Page 11: Electric Connection

    Installation Electric Connection To access the terminal block, remove the Electric Connection cover. This cover can be locked with its locking screw. To release it, rotate the locking screw clockwise. Figure 1.1 - Cover Locking Screw The access of signal cables and their connection to the terminals are done through one of the two orifices in the electronic housing, by linking them to a electric conduit o cable clamp.
  • Page 12 All devices are connected in parallel on the same line. The several Fieldbus devices can be connected on the same bus. The FP302 is powered via the bus. The number of devices to be connected on the same bus is 15 for non-intrinsically safe installations.

  • Page 13: Network Configuration And Topology

    Installation Network Configuration and Topology Figure 1.4 - Bus Topology Figure 1.5 – Tree Topology...

  • Page 14: Installation In Hazardous Areas

    As the converter is non-ignition capable under normal conditions, the statement “Seal not Required” could be applied for Explosion Proof Version. (CSA Certification). The standard plugs provided by Smar are certified according to the standards at FM, CSA and CEPEL. If the plug needs to be replaced, a certified plug must be used.

  • Page 15: Output Module Functional Description

    Section 2 OPERATION Output Module Functional Description The output module main parts are: pilot, servo, pressure sensor and output control circuit. The pneumatic part is based on a well known technology: pneumatic relay and the nozzle-baffle set, according to the schematic drawing on Figure 2.1. Figure 2.1 –...

  • Page 16: Functional Electronic Description

    FP302 - Operation, Maintenance and Instructions Manual Functional Electronic Description The FP302 CPU receives the required output level through the Fieldbus network. The CPU supplies an electronic setpoint signal to the control circuit. The control circuit also receives a feedback from a pressure sensor on the FP302 outlet.
  • Page 17 Operation Power Supply The FP302 converter circuit is bus powered via the transmission line (two-wire system). Communication Controller Controls the line activity, modulates and demodulates communication signals and inserts or erases initial or final delimitators according to the Fieldbus protocol.
  • Page 18 FP302 - Operation, Maintenance and Instructions Manual...
  • Page 19 The FP302 includes a set of 19 blocks, as shown below. The complete description and configuration of all FP302 blocks are described on the Functional Block Instructions Manual available on the Smar internet page at http://www.smar.com/fieldbus.asp.

  • Page 20: Transducer Block

    FP302 - Operation, Maintenance and Instructions Manual CALCULATION AND CONTROL DESCRIPTION FUNCTIONAL BLOCKS INTEGRATOR – Integrates a variable in relation to time. There is a second INTG flow input that can be used for network flow totalizing, volume/mass variation in vessels, and flow reason accurate control.

  • Page 21: Output Functional Block Scheme

    To configure the communication channel on the FP302, the CHANNEL parameter must be adjusted on the value “1”. The AO block uses the XD_SCALE to convert the SP value to the engineering unit expected by the transducer block output, which is also the same as the engineering unit of the reading value.

  • Page 22: Fp302 - Fieldbus Pressure Transducer

    The transducer block RETURN status will reflect the following causes: Bad::NonSpecific:NotLimited – when the mechanical module is disconnected from the primary electronic board or there is no air supply. Parameters Next follows the list of 92 parameters included in the FP302 transducer block; Range Initial Parameter...
  • Page 23 Configuration Range Initial Parameter Type Unit Memory Description Valid Value hardware or software on the Transducer UPDATE_EVT DS-73 Alert for any static data. Parameter used for configuration, BLOCK_ALM DS-72 hardware or other failures. Array of Selection of several Transducer TRANSDUCER_DIRECTORY None Blocks.
  • Page 24 FP302 - Operation, Maintenance and Instructions Manual Range Initial Parameter Type Unit Memory Description Valid Value ± INF None COEFF_PRESS_POL8 Float 8 pressure coefficient ± INF None COEFF_PRESS_POL9 Float Pressure 9coefficient. ± INF None COEFF_PRESS_POL10 Float Pressure 10 coefficient. None...

  • Page 25: Calibration

    Configuration Range Initial Parameter Type Unit Memory Description Valid Value Piezo tension pwm generation PWM_VALUE Unsigned16 None value. Temperature sensor value and °C SENSOR_TEMPERATURE DS-65 status. DIGITAL_TEMPERATURE DS-65 None Sensor temperature digital value. Reference temperature used to -40/85 °C 25 °C °C CAL_TEMPERATURE Unsigned8...
  • Page 26 FP302 - Operation, Maintenance and Instructions Manual Figure 3.1 – How to choose the Calibration engineering unit The lower value will be used as an example: Write 3 psi or the lower value on the CAL_POINT_LO parameter. The trim procedure will initialize.
  • Page 27 Configuration Figure 3.3 – Feedback Cal Point Low To finish the TRIM procedure, choose the Disable option on the CAL_CONTROL parameter. Figure 3.4 – How to finish the Calibration Procedure Choose the upper value as 30.0 psi and write it on the TRD-CAL_POINT_HI parameter.
  • Page 28 FP302 - Operation, Maintenance and Instructions Manual Figure 3.5 – How to calibrate the Upper Point Note that by writing this parameter, the Trim procedure is initialized. Check the pressure through a reference pressure and write the value on the FEEDBACK_CAL parameter.
  • Page 29 Configuration Figure 3.7 – Pressure Trim Choose the unit to be used on the XD_SCALE parameter for the analog output block observing the sensor 100% and 0% limits. Also, on every calibration save the trim data on the CAL_POINT_LO_BACKUP and CAL_POINT_HI_BACKUP parameters, through the BACKUP_RESTORE parameter, using the LAST_TRIM_BACKUP option.

  • Page 30: Characterization Curve

    The transducer block also has a characterization curve to provide the output with a given profile. This is useful if the FP302 is controlling a valve with a non-linear characteristic. The characterization curve, when used, is applied to the input signal and then is converted to analog current by the transducer.
  • Page 31 Configuration Figure 3.9 – How to Configure the Characterization Curve Table These 20 points are numbered from 1 to 20, included in CURVE_X parameters (Inside the coordinates) and CURVE_Y (Outside the coordinates). The CURVE_X parameter requires growing order points. For instance, later points must be bigger than previous points, or the parameter will be rejected.

  • Page 32: Temperature Calibration

    UPPER and LOWER Trim, to monitor the input transducer and to check the tag. Normally, the FP302 is better configured by the Syscon, but the LCD local functionality allows for easy and quick action on given parameters, since it does not depend on the network communication and connections.

  • Page 33: Definition Of Parameters And Values

    Configuration There are seven groups of parameters to be pre-configured by the user so as to allow local adjustment configuration. Suppose you do not want to show some parameters; in this case write an invalid tag on the Block_Tag_Param_X parameter. Hence, the device will not recognize the indexed parameter as valid.
  • Page 34 FP302 - Operation, Maintenance and Instructions Manual Figure 3.12 – Parameters for Local Adjustment Configuration Figure 3.13 – Parameters for Local Adjustment Configuration 3.16...
  • Page 35 Configuration Figure 3.14 – Parameters for Local Adjustment Configuration Figure 3.15 – Parameters for Local Adjustment Configuration 3.17...

  • Page 36: Local Adjustment Programation

    FP302 - Operation, Maintenance and Instructions Manual Figure 3.16 – Parameters for Local Adjustment Configuration Local Adjustment Programation The converter electronic housing has two orifices to access the magnetic switches located under the identification plate. These switches are activated when inserting the magnetic screwdriver in the housing orifices.
  • Page 37 Configuration Figure 3.18 – Step 1 Figure 3.19 – Step 2 Figure 3.20 – Step 3 3.19...
  • Page 38 FP302 - Operation, Maintenance and Instructions Manual Figure 3.21- Step 4 Figure 3.22 – Step 5 Figure 3.23 – Step 6 3.20...

  • Page 39: Block Type Availability And Initial Block Set

    Block Type Availability and Initial Block Set The table below shows how powerful and flexible the Smar devices are. For example, the user may instantiate up to 20 blocks selected from 17 block types (algorithms) in a field device as LD302.
  • Page 40 FP302 - Operation, Maintenance and Instructions Manual 3.22...

  • Page 41: General

    Electronic Circuit Failure Try to replace the converter circuit with spare parts. Output Terminal Connections Check for possible pressure leaks. Pressure Supply Check the air supply. The FP302 input pressure must be between 18 and 100 INCORRECT psi. PRESSURE OUTPUT Calibration Check the converter calibration.

  • Page 42: Disassembly Procedure

    FP302 - Operation, Maintenance and Instructions Manual If the current problem is not described on the above table, follow the instructions below. NOTE The “Factory Init” must be performed as the last option to recover the control of the equipment when presenting any problem related to functional blocks or the communication.

  • Page 43: Electronic Circuit

    Maintenance Procedure Electronic Circuit To remove the circuit (5) and the display (4) boards, first loosen the locking screw from the cover (6) on the side opposite to the “Field terminal”, and release the cover (1). ATTENTION The boards have CMOS components that could be damaged by electrostatic discharges. Observe the correct procedure to handle the CMOS components.

  • Page 44: Assembly Procedure

    FP302 - Operation, Maintenance and Instructions Manual 3. Remove carefully the o-rings; 4. Dip the part in oil thinner and dry it with compressed air directly in the smaller hole so that the outlet is on the larger hole. 5. Insert the PNE 400-0726 cleaning tool in the smaller hole to clean and avoid obstructions.

  • Page 45: Electric Connections

    Check the packaging content. The supplied quantity marked with a (*)comply with the number of converters. • Fieldbus Converter • Mounting Bracket • Magnetic tools for local configuration (*) • Restriction Cleaning Needle (*) • Instructions Manual (*) • CD with Smar device library.

  • Page 46: Exploded View

    FP302 - Operation, Maintenance and Instructions Manual Exploded View Figure 4.7 – Exploded View...

  • Page 47: Accessories And Related Products

    Maintenance Procedure Accessories and Related Products ACCESSORIES AND RELATED PRODUCTS ORDERING CODE DESCRIPTION Magnetic Tool for Local Adjustment SYSCON System Configurator PS302/DF52 Power Supply BT302 Terminator Process Control Interface PSI302/DF53 Power Supply Impedance 400-0726 Restriction Cleaning needle FYCAL Calibration Device for Pressure Transducer Spare Parts List SPARE PARTS LIST CATEGORY...
  • Page 48 FP302 - Operation, Maintenance and Instructions Manual SPARE PARTS LIST CATEGORY PARTS DESCRIPTION POSITION CODE (NOTE 4) PIEZO BASE SET – ALUMINUM 19,20,21,22,23,24,25 400-0645 PIEZO BASE SET – 316 STAINLESS STEEL 19,20,21,22,23,24,25 400-0646 - Base and Block O-ring 400-0085 - Restriction...
  • Page 49 Maintenance Procedure NOTES 1 - Includes terminal isolator, screws (cover lock, ground and terminal isolator) and identification plate without certification. 2 - O-rings are packaged with 12 units. 3 - Including U-Clamp, nuts, bolts and washers. 4 - For category A it is recommended to keep in stock a set for each 25 parts installed and a set for each 20 for category B.
  • Page 50 FP302 - Operation, Maintenance and Instructions Manual 4.10...

  • Page 51: Functional Specifications

    Section 5 TECHNICAL CHARACTERISTICS Functional Specifications Output Signal Standard: 3 – 15 psi (0.2 – 1.0 Kgf/cm²); Extended: 3 – 30 psi (0.2 – 2.0 Kgf/cm²). Input Signal Digital only, Fieldbus, voltage mode 31.25 Kbit/s bus powered. Power Source Bus powered: 9-32 Vdc; Quiescent Consumption Current: 12 mA;...

  • Page 52: Physical Specifications

    FP302 - Operation, Maintenance and Instructions Manual Ambient Temperature Effect Temperature Range (ºC) x K (0.07) x Pressure Range psi Error_Sp (pressure sensor) = Temperature Range (ºC) x K (0.06) x Pressure Range psi Error_Ps (output pressure) = Air Supply Effect Negligible.

  • Page 53: Ordering Code

    Technical Characteristics Ordering Code MODEL F ™ fieldbus PNEUMATIC CONVERTER OUNDATION FP302 ™ fieldbus OUNDATION COD. Digital Indicatior Without indicator With indicator COD. Mounting Bracket Without bracket Carbon Stell bracket and accessories SS316 bracket and accessories Carbon steel bracket and SS316 accessories Carbon Steel “L”...
  • Page 54 FP302 - Operation, Maintenance and Instructions Manual...
  • Page 55 "Crrgpfkz"C " CERTIFICATIONS INFORMATION Gwtqrgcp"Fktgevkxg"Kphqtocvkqp" Consult www.smar.com for the EC declarations of conformity for all applicable European directives and certificates. ATEX Directive (94/9/EC) – “Electrical equipment and protective system intended for use in potential explosive atmospheres” The EC-Type Examination Certificate had been released by Nemko AS (CE0470) and/or DEKRA EXAM GmbH (CE0158), according to European Standards.

  • Page 56: Others Approvals

    Environmental Protection - Enclosure Types (Type X): Supplementary letter X meaning special condition defined as default by Smar the following: Saline Environment approved - salt spray exposed for 200 hours at 35ºC. (Ref: NEMA 250). - Ingress protection (IP W): Supplementary letter W meaning special condition defined as default by Smar the following: Saline Environment approved - salt spray exposed for 200 hours at 35ºC.
  • Page 57 Vmax = 24 V, Imax = 570mA, Pmax = 9,98 W, Ci = 5 nF, Li = 12 µH, when connected as per SMAR Installation Drawing 102A0835; T Code T3C @ Max Ambient 40 Deg C; MWP 100 psi. Class 2258 04 – Process Control Equipment – Intrinsically Safe Entity - For Hazardous Locations (CSA 1078546)
  • Page 58 HR524"/"Qrgtcvkqp."Ockpvgpcpeg"cpf"Kpuvtwevkqpu"Ocpwcn" The Essential Health and Safety Requirements are assured by compliance with: EN 60079-0:2012 General Requirements EN 60079-1:2007 Flameproof Enclosures “d” EXAM (BBG Prüf - und Zertifizier GmbH) Intrinsic Safety (DMT 01 ATEX E 013) Group II, Category 2 G, Ex d [ia] , Group IIC, Temperature Class T6, EPL Gb FISCO Field Device Supply circuit for the connection to an intrinsically safe FISCO fieldbus-circuit Ui = 24Vdc, Ii = 380 mA, Pi = 5.32 W, Ci ≤...
  • Page 59 "Crrgpfkz"C " Kfgpvkhkecvkqp"Rncvg"cpf"Eqpvtqn"Ftcykpi" CSA (Canadian Standards Association) FM Approvals (Factory Mutual) NEMKO (Norges Elektriske MaterielKontroll) / EXAM (BBG Prüf - und Zertifizier GmbH) CEPEL (Centro de Pesquisa de Energia Elétrica)
  • Page 60 "Crrgpfkz"C " FM Approvals (Factory Mutual)
  • Page 61 "Crrgpfkz"C " Canadian Standards Association (CSA)
  • Page 62 HR524"/"Qrgtcvkqp."Ockpvgpcpeg"cpf"Kpuvtwevkqpu"Ocpwcn" C0:"...
  • Page 63 Company: ____________________________________________________________________________________________________________ Contact: ______________________________________________________________________________________________________________ Title: ________________________________________________________________________________________________________________ Sector: _______________________________________________________________________________________________________________ Telephone: _________ ____________________________ _________ ____________________________ Extension: ____________________ E-mail: ________________________________________________________________________________ Date: _______/ ______/ _________ For warranty or non-warranty repair, please contact your representative. Further information about address and contacts can be found on www.smar.com/contactus.asp.

  • Page 64: Returning Materials

    FP302 - Operation, Maintenance and Instructions Manual Returning Materials If necessary to return the converter and/or configurator to SMAR, simply contact our office, informing the defective instrument serial number, and return it to our factory. In order to speed up analysis and solution of the problem, the defective item should be returned with a description of the failure observed, with as much details as possible.
  • Page 65 Appendix C SMAR WARRANTY CERTIFICATE SMAR guarantees its products for a period of 24 (twenty four) months, starting on the day of issuance of the invoice. The guarantee is valid regardless of the day that the product was installed. SMAR products are guaranteed against any defect originating from manufacturing, mounting,...
  • Page 66 13. It is the customer’s responsibility to clean and decontaminate products and accessories prior to shipping them for repair, and SMAR and its dealer reserve themselves the right to refuse the service in cases not compliant to those conditions. It is the customer’s responsibility to tell SMAR and its dealer when the product was utilized in applications that contaminate the equipment with harmful products during its handling and repair.

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