Instruction Manual: FIELDVUE DVC2000 Digital Valve Controller

1 FIELDVUE DVC2000 Digital ValveControllerThis manual applies toInstrument LevelHC, AD, PDACD evice Type05F5 Device Revision11 Hardware Revision1 & 21 & 2 Firmware Revision1, 2, 3, 4 & 51, 2, 3, 4 & 5DD Revision31 ContentsSection 1 Introduction and , Electrical and Pneumatic Connections, and Basic Setup and of 2 Detailed Setup and Calibration viaHART Control the TagMessageDescriptorDateValve Serial NumberInstrument Serial NumberPolling AddressLUI LanguageW8755 Measured Variable Units and Input UnitsAnalog Input Range High and LowPressure UnitsTemperature UnitsActuator and Valve Supply PressureActuator StyleValve Serial NumberValve StyleZero Control SignalSetting SetDamping FactorExpert Tuning GainsInput CharacteristicCustom Characteristic TableSet Point Filter TimeLimits and CutoffsMinimum Opening and Closing TimeIntegral SettingsSetting Counter ManualD103176X012 DVC2000 Digital Valve

2 ControllerJune 2017 Instruction ManualD103176X012 DVC2000 Digital Valve ControllerJune 20172 Self-Test Failure for Instrument Input the Field Local Operator Calibrate Calibrate Calibration Calibration Sensor Pressure 3 Viewing Device Variables Input, Travel, Valve Set Point, Drive Signaland Output Instrument Device Instrument 4 Maintenance and the Digital Valve Controller the the Magnetic Feedback the I/P the Pneumatic Available Support 5 A Principle of B Local Interface Flow Chart andField Communicator Menu ManualD103176X012 Introduction and SpecificationsJune 20173 Section 1 Introduction and Specifications1 1 Installation, Electrical and Pneumatic Connections, and BasicSetup and Calibration using the Local Operator InterfaceRefer to the DVC2000 Quick Start Guide (D103203X012) for DVC2000 installation,connection, and basic setup and calibration using the local operator interface.

3 If a copyof this quick start guide is needed scan or click the QR code at the right, contact yourEmerson sales office, Local Business Partner, or visit our website at of ManualThis Instruction manual is a supplement to the quick start guide that ships with every instrument. This instructionmanual includes specifications, detailed configuration and calibration using a Field Communicator, maintenance andtroubleshooting information and replacement part software can also be used for detailed configuration and calibration, as well as performing diagnostic and performancetests. For information on using ValveLink software with the instrument, refer to the appropriate user guide or not install, operate, or maintain a DVC2000 Digital Valve Controller without being fully trained and qualified invalve, actuator, and accessory installation, operation, and maintenance.

4 To avoid personal injury or property damage,it is important to carefully read, understand, and follow all of the contents of this manual, including all safety cautionsand warnings. If you have any questions regarding these instructions, contact your Emerson sales office or LocalBusiness Partner before DescriptionThe DVC2000 Digital Valve Controller is a communicating, microprocessor-based current-to-pneumatic valvepositioner. It is designed to replace standard pneumatic and electro-pneumatic Valve addition to the traditional function of converting an input current signal (4-20 mA) to a pneumatic output pressure,the DVC2000 Digital Valve Controller communicates via a local display panel and/or via the HART protocol.

5 An optionis available which provides isolated circuitry for two (2) integrated limit switches (for open/close Valve indication) and avalve position transmitter (for separate Valve position feedback).Scan or click to access field supportInstruction ManualD103176X012 Introduction and SpecificationsJune 20174 TerminologyInstrument Level There are four (4) levels of functionality available: AC, HC, AD and PD. AC This level provides the capability to setup and calibrate the positioner through the LCD or the This level provides additional capability for advanced configuration of the positioner (such as travel limits/cutoffs,custom characterization, and minimum open/closing time).

6 Also, information is available through the HART protocolfor diagnostic alerts such as travel deviation, cycle count, and travel This level provides advanced diagnostic capabilities for performance testing. When used with ValveLink software,instrument health can be evaluated with tests such as Valve Signature, step response and dynamic error band. Thesoftware program provides detailed analysis with This level provides automated, non-intrusive testing of the operating performance of the control Valve used with ValveLink software, tests to isolate component degradation can be run on the Valve assembly withoutaffecting the Interface The DVC2000 comes standard with a Liquid Crystal Display (LCD) and four (4) pushbuttons.

7 The localinterface provides the capability to setup and calibrate the positioner and view basic diagnostic messages. Magnet Assembly This is the feedback component that is mounted directly to the Valve stem. It supplies a magneticfield that is sensed by the Digital Valve Controller . Options Board The DVC2000 Digital Valve Controller is available with two (2) limit switches and a Valve positiontransmitter. The options board includes the additional circuitry and terminations that are required to support theseoutput signals. Pole Piece Inserted into the DVC2000 housing and protruding through the back of the instrument is a two-prongedfork that houses the magnetic sensor for position feedback.

8 SpecificationsSpecifications for the DVC2000 Digital Valve Controller are shown in table 1 1. Specifications for the FieldCommunicator can be found in the User's Manual. WARNINGThis product is intended for a specific range of application specifications. Incorrect configuration of a positioninginstrument could result in the malfunction of the product, property damage, or personal ManualD103176X012 Introduction and SpecificationsJune 20175 Table 1 1. Specifications Available ConfigurationsJ Integral mounting to the Fisher GX Control Valveand Actuator System J Sliding-stem applicationsJ Quarter-turn rotary applicationsThe DVC2000 Digital Valve Controller can also bemounted on other actuators that comply with IEC60534-6-1, IEC 60534-6-2, VDI/VDE 3845 andNAMUR mounting SignalAnalog Input Signal: 4-20 mA DC, nominal.

9 Splitranging availableMinimum Voltage: Voltage available at instrumentterminals must be volts for analog control, for HART communicationMaximum Voltage: 30 volts DCMinimum Control Current: mA (below mAmay cause microprocessor restart)Overcurrent Protection: Input circuitry limits currentto prevent internal damageReverse Polarity Protection: No damage occurs fromreversal of loop currentOutput SignalPneumatic signal as required by the actuator, up tofull supply pressureMinimum Span: bar (7 psig)Maximum Span: 7 bar (101 psig)Action: Single Acting, directSupply Pressure(1)Recommended: bar (7 psig) greater than themaximum actuator requirementsMaximum: 7 bar (101 psig)Supply pressure medium must be clean, dry air ornoncorrosive gasPer ISA Standard maximum 40 micrometer particle size in the airsystem is acceptable.

10 Further filtration down to 5micrometer particle size is recommended. Lubricantcontent is not to exceed 1 ppm weight (w/w) orvolume (v/v) basis. Condensation in the air supplyshould be minimizedPer ISO 8573-1 Maximum particle density size: Class 7 Oil content: Class 3 Pressure Dew Point: Class 3 or at least 10_C less thanthe lowest ambient temperature expectedTemperature Limits(1)-40 to 85_C (-40 to 185_F). LCD may not be readablebelow -20_C (-4 _F).Air Consumption(2)Supply pressure:At bar (22 psig)(3): normal m3/h ( scfh)At 4 bar (58 psig)(4): normal m3/h ( scfh)Air Capacity(2)Supply pressure:At bar (22 psig)(3): normal m3/h (167 scfh)At 4 bar (58 psig)(4): normal m3/h (338 scfh)Independent Linearity of output spanElectromagnetic CompatibilityMeets EN 61326-1:2013 Immunity Industrial locations per Table 2 of the EN 61326-1 standard.