Instruction Manual DVC6200 Digital Valve Controller D103605X012 January 2015 Fisherr FIELDVUE™ DVC6200 Digital Valve Controller This manual applies to Instrument Level HC, AD, PD, ODV Device Type 09 Device Revision 1&2 Hardware Revision 2 Firmware Revision 2, 3, 4, 5 & 6 DD Revision 1, 2, 3, 4 & 5 Contents Section 1 Introduction . . . . . . . . . . . . . . . . . 3 Installation, Pneumatic and Electrical Connections, and Initial Configuration . . . . . . . . . . . . . . . . . . . . . Scope of Manual . .
Instruction Manual DVC6200 Digital Valve Controller D103605X012 January 2015 Contents (continued) Section 4 Calibration . . . . . . . . . . . . . . . . . 37 Calibration Overview . . . . . . . . . . . . . . . . . . . . . . . . . Travel Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . Auto Calibration . . . . . . . . . . . . . . . . . . . . . . . . Manual Calibration . . . . . . . . . . . . . . . . . . . . . . Pushbutton Calibration . . . . . . . . . . . . . . . . . . Sensor Calibration .
Instruction Manual D103605X012 Introduction January 2015 Section 1 Introduction Installation, Pneumatic and Electrical Connections, and Initial Configuration Refer to the DVC6200 Series Quick Start Guide (D103556X012) for DVC6200 installation, connection and initial configuration information. If a copy of this quick start guide is needed scan or click the QR code at the right, contact your Emerson Process Management sales office, or visit our website at www.Fisher.com.
Instruction Manual Introduction D103605X012 January 2015 Figure 1‐1. FIELDVUE DVC6200 Digital Valve Controller Mounted on a Fisher Sliding-Stem Valve Actuator Figure 1‐2. FIELDVUE DVC6200 Digital Valve Controller Integrally Mounted to a Fisher GX Control Valve W9616 W9643 Diagnostic information is available to aid you when troubleshooting. Input and output configuration parameters can be set, and the digital valve controller can be calibrated.
Instruction Manual Introduction D103605X012 January 2015 Specifications WARNING Refer to table 1‐2 for specifications. Incorrect configuration of a positioning instrument could result in the malfunction of the product, property damage or personal injury. Specifications for DVC6200 digital valve controllers are shown in table 1‐2. Specifications for the Field Communicator can be found in the product manual for the Field Communicator.
Instruction Manual Introduction D103605X012 January 2015 Table 1‐2. Specifications volume (v/v) basis. Condensation in the air supply should be minimized.
Instruction Manual Introduction D103605X012 January 2015 Table 1‐2. Specifications (continued) Output Pressure: 1/4 NPT internal Tubing: 3/8‐inch recommended Vent: 3/8 NPT internal Electrical: 1/2 NPT internal, M20 adapter optional Lightning and Surge Protection—The degree of immunity to lightning is specified as Surge immunity in table 1‐3. For additional surge protection commercially available transient protection devices can be used.
Instruction Manual Introduction D103605X012 January 2015 Table 1‐2. Specifications (continued) Declaration of SEP Fisher Controls International LLC declares this product to be in compliance with Article 3 paragraph 3 of the Pressure Equipment Directive (PED) 97 / 23 / EC. It was designed and manufactured in accordance with Sound Engineering Practice (SEP) and cannot bear the CE marking related to PED compliance.
Instruction Manual Wiring Practices D103605X012 January 2015 Section 2 Wiring Practices22 Control System Requirements There are several parameters that should be checked to ensure the control system is compatible with the DVC6200 digital valve controller. HART Filter Depending on the control system you are using, a HART filter may be needed to allow HART communication. The HART filter is a passive device that is inserted in field wiring from the HART loop.
Instruction Manual Wiring Practices D103605X012 January 2015 As shown in figure 2‐2, the voltage available at the instrument depends upon: D the control system compliance voltage D if a filter, wireless THUM adapter, or intrinsic safety barrier is used, and D the wire type and length. The control system compliance voltage is the maximum voltage at the control system output terminals at which the control system can produce maximum loop current.
Instruction Manual Wiring Practices D103605X012 January 2015 Table 2‐1. Cable Characteristics Capacitance(1) pF/Ft Capacitance(1) pF/m Resistance(2) Ohms/ft Resistance(2) Ohms/m BS5308/1, 0.5 sq mm 61.0 200 0.022 0.074 BS5308/1, 1.0 sq mm 61.0 200 0.012 0.037 BS5308/1, 1.5 sq mm 61.0 200 0.008 0.025 BS5308/2, 0.5 sq mm 121.9 400 0.022 0.074 BS5308/2, 0.75 sq mm 121.9 400 0.016 0.053 BS5308/2, 1.5 sq mm 121.9 400 0.008 0.025 BELDEN 8303, 22 awg 63.0 206.7 0.030 0.
Instruction Manual Wiring Practices D103605X012 January 2015 Auxiliary Terminal Wiring Length Guidelines The Auxiliary Input Terminals of a DVC6200 with instrument level ODV can be used with a locally‐mounted switch for initiating a partial stroke test. Some applications require that the switch be installed remotely from the DVC6200. The length for wiring connected to the Auxiliary Input Terminals is limited by capacitance.
Instruction Manual Wiring Practices D103605X012 January 2015 Ccable = the capacitance of the cable used (see table 2‐1) The following example shows how to calculate the cable length for a Foxborot I/A control system (1988) with a Cmaster of 50, 000 pF and a Belden 9501 cable with characteristic capacitance of 50pF/ft. Length(ft) = [160,000 - 50,000pF] [50pF/ft] Length = 2200 ft. The HART communication cable length is limited by the cable characteristic capacitance.
Instruction Manual Wiring Practices D103605X012 January 2015 Commissioning the Digital Valve Controller for use with the HART Tri‐Loop Signal Converter To prepare the digital valve controller for use with a 333 HART Tri‐Loop, you must configure the digital valve controller to burst mode, and select Burst Command 3. In burst mode, the digital valve controller provides digital information to the HART Tri‐Loop HART‐to‐Analog Signal Converter.
Instruction Manual Configuration D103605X012 January 2015 Section 3 Configuration Guided Setup Field Communicator Configure > Guided Setup (2‐1) To quickly setup the instrument, the following procedures will guide you through the process. D Device Setup—This procedure is used to configure actuator and valve information, calibrate the valve assembly, and assign the tuning set for the valve assembly.
Instruction Manual Configuration D103605X012 January 2015 Table 3‐1. Default Detailed Setup Parameters (continued) Setup Parameter Default Setting(1) Travel Deviation Alert Enable Travel Deviation Alert Point Travel Deviation Time Deviation & Other Alerts Pressure Deviation Alert Enable Yes 5% 9.99 sec Yes Pressure Deviation Alert Point 5 psi(2) Pressure Deviation Alert Time 5.0 sec Drive Signal Alert Enable Yes Supply Pressure Alert Enable Yes 1.
Instruction Manual Configuration D103605X012 January 2015 D Description—Enter a description for the application with up to 16 characters. The description provides a longer user‐defined electronic label to assist with more specific instrument identification than is available with the HART tag. D Message—Enter any message with up to 32 characters. Message provides the most specific user‐defined means for identifying individual instruments in multi‐instrument environments.
Instruction Manual Configuration D103605X012 January 2015 D Input Range Lo—Permits setting the Input Range Low value. Input Range Low should correspond to Travel Range Low, if the Zero Power Condition is configured as closed. If the Zero Power Condition is configured as open, Input Range Low corresponds to Travel Range High. See figure 3‐1. Figure 3‐1.
Instruction Manual D103605X012 Configuration January 2015 D Fallback-Sensor/Tvl Deviation—The instrument will fallback to pressure control if a travel sensor failure is detected, or if the Tvl Dev Press Fallback setting is exceeded for more than the Tvl Dev Press Fallback Time.
Configuration January 2015 Instruction Manual D103605X012 D EPPC Set Point—Used in conjunction with End Point Pressure Control, End Point Pressure Control Set Point allows the user to select a pressure to be delivered by the instrument at the travel extreme. For a fail‐closed valve, this pressure must be sufficient to maintain the fully open position.
Instruction Manual D103605X012 Configuration January 2015 Control Mode D Control Mode—This displays the current control mode of the instrument. This will show Analog if the instrument is in PointtoPoint mode and is using a 420 mA signal for its power and set point. This will show Digital if the instrument is in Multidrop mode and is using 24 VDC for power and a digital set point for control. Note Another mode, Test, may be displayed. Normally the instrument should not be in the Test mode.
Instruction Manual Configuration D103605X012 January 2015 Figure 3‐2.
Instruction Manual Configuration D103605X012 January 2015 Dynamic Response D SP Rate Open—Maximum rate (% of valve travel per second) at which the digital valve controller will move to the open position regardless of the rate of input current change. A value of 0 will deactivate this feature and allow the valve to stroke open as fast as possible. In firmware 2, 3, and 4 this parameter should be set to 0.
Instruction Manual Configuration D103605X012 January 2015 Tuning Field Communicator Configure > Manual Setup > Tuning (2‐2-4) Travel Tuning WARNING Changes to the tuning set may cause the valve/actuator assembly to stroke. To avoid personal injury and property damage caused by moving parts, keep hands, tools, and other objects away from the valve/actuator assembly. D Travel Tuning Set There are eleven tuning sets to choose from.
Instruction Manual Configuration D103605X012 January 2015 Table 3‐4. Actuator Information for Initial Setup Actuator Manufacturer Actuator Model 585C & 585CR 657 667 1051 & 1052 1061 Fisher Actuator Size Actuator Style 25 50 60 68, 80 100, 130 30 34, 40 45, 50 46, 60, 70, 76, & 80‐100 30 34, 40 45, 50 46, 60, 70, 76, & 80‐100 20, 30 33 40 60, 70 Piston Dbl w/ or w/o Spring. See actuator instruction manual and nameplate.
Configuration January 2015 Instruction Manual D103605X012 D MLFB Gain—the minor loop feedback gain for the travel control tuning set. Changing this parameter will also change the tuning set to Expert. D Integral Enable—Yes or No. Enable the integral setting to improve static performance by correcting for error that exists between the travel target and actual travel. Travel Integral Control is enabled by default.
Instruction Manual Configuration D103605X012 January 2015 Pressure Tuning D Pressure Tuning Set There are twelve Pressure Tuning Sets to choose from. Each tuning set provides a preselected value for the digital valve controller gain settings. Tuning set C provides the slowest response and M provides the fastest response. Tuning set B is appropriate for controlling a pneumatic positioner.
Instruction Manual Configuration D103605X012 January 2015 is configurable from 0% to 2%, corresponding to a symmetric window from 0% to +/-2% around the Primary Setpoint. Default value is 0.25%. D Integrator Limit—The Integrator Limit provides an upper limit to the integrator output. The high limit is configurable from 0 to 100% of the I/P drive signal.
Instruction Manual Configuration D103605X012 January 2015 Zero Power Condition—The position of the valve (open or closed) when the electrical power to the instrument is removed. Zero Power Condition (ZPC) is determined by relay type, as shown in figure 3‐3. Figure 3‐3. Zero Power Condition A B Relay Type Loss of Electrical Power Single‐Acting Direct (Relay A or C) Port A pressure to zero. Double‐Acting (Relay A) Port A pressure to zero. Port B pressure to full supply.
Instruction Manual Configuration D103605X012 January 2015 Partial Stroke Test (PST) (Instrument Level ODV only) Field Communicator Configure > Manual Setup > Partial Stroke (2-2-6) Note Partial Stroke is only available for instrument level ODV. Partial Stroke Test (PST) D PST Pressure Limit— This defines the actuator pressure at which a partial stroke test will abort. This prevents the DVC6200 from exhausting (or building) excessive pressure to the actuator in an attempt to move a stuck valve.
Instruction Manual Configuration D103605X012 January 2015 Table 3‐7. Values for Disabling Partial Stroke Pressure Limit Actuator Type Relay Type Zero Power Condition Closed A or C Open Single Acting Closed B Open Closed Double Acting A Open Partial Stroke Start Point Partial Stroke Pressure Limit (Disabled) Open 0.0 Closed Psupply Open Psupply Closed 0.0 Open Psupply Closed 0.0 Open 0.0 Closed Psupply Open -Psupply Closed Psupply Open Psupply Closed -Psupply 3.
Instruction Manual Configuration D103605X012 January 2015 PST Enable—Yes or No. This enables or disables the Partial Stroke Test. PST Start Point—Valve Open or Valve Closed. This defines the travel stop that the valve needs to be at before a partial stroke test can be initiated. This also defines the travel stop for end point pressure control. Setting this value to Not Configured will disable partial stroke tests and end point pressure control.
Instruction Manual D103605X012 Configuration January 2015 Outputs Field Communicator Configure > Manual Setup > Outputs (2-2-6) HC, AD, PD or (2-2-7) ODV Output Terminal Configuration Note These menu items are only available on units that have the optional 420 mA position transmitter or switch hardware installed. D Output Terminal Enable—If using the optional output terminal for a Position Transmitter or Switch output, this must be Enabled.
Instruction Manual Configuration D103605X012 January 2015 HART Variable Assignments Instrument variables can be reported via four different HART variable assignments. The Primary Variable is always configured as Analog Input. However, the remaining three variables have additional options as listed below.
Instruction Manual Configuration D103605X012 January 2015 Alert Setup Field Communicator Configure > Alert Setup (2‐3) An alert is a notification that the instrument has detected a problem. A shutdown is an action that the instrument takes to drive the air output to the Zero Power Condition as per figure 3‐3. Some alerts can be configured to shutdown the instrument. Refer to table 3‐9 for default alert and shutdown settings.
Instruction Manual Configuration D103605X012 January 2015 Change to HART 5 / Change to HART 7 Field Communicator Service Tool > Maintenance > Change to HART 5 / Change to HART 7 (3-5-3) HC or (3-5-4) AD, PD or (3-5-5) ODV Note This procedure must never be done while the valve is in service and controlling the process. Depending on the control system or asset management system attached, complete system reset may be required to reestablish HART communication.
Instruction Manual Calibration D103605X012 January 2015 Section 4 Calibration 44 Calibration Overview When a DVC6200 digital valve controller is ordered as part of a control valve assembly, the factory mounts the digital valve controller on the actuator and connects the necessary tubing, then sets up and calibrates the controller. For digital valve controllers that are ordered separately, recalibration of the analog input or pressure sensors generally is unnecessary.
Instruction Manual Calibration D103605X012 January 2015 Travel Calibration If a double‐acting relay is used, you will be prompted to run the relay adjustment when auto or manual calibration is selected. Select Yes to adjust the relay, select No to proceed with calibration. For additional information, refer to Relay Adjustment on page 43. Auto Calibration 1. The auto calibration procedure is automatic. It is completed when the Calibration menu appears.
Instruction Manual D103605X012 Calibration January 2015 Manual Calibration Two procedures are available to manually calibrate travel: D Analog Adjust— This procedure is used when you can manually change the 4-20 mA current source to move the valve. D Digital Adjust— This procedure is used when the 4-20 mA current source cannot be manually changed. Analog Calibration Adjust Connect a variable current source to the instrument LOOP + and LOOP - terminals.
Calibration Instruction Manual January 2015 D103605X012 2. From the adjustment menu, select the direction and size of change required to set the travel at 0%. Selecting large, medium, and small adjustments causes changes of approximately 10.0%, 1.0%, and 0.1%, respectively. If another adjustment is required, repeat step 2. Otherwise, select Done and go to step 3. 3. From the adjustment menu, select the direction and size of change required to set the travel to 100%.
Instruction Manual D103605X012 Calibration January 2015 Sensor Calibration Pressure Sensors Note The pressure sensor is calibrated at the factory and should not require calibration. Output Pressure Sensor To calibrate the output pressure sensor, connect an external reference gauge to the output being calibrated. The gauge should be capable of measuring maximum instrument supply pressure. Depending upon the sensor you wish to calibrate, select either Output A Sensor or Output B Sensor.
Instruction Manual Calibration D103605X012 January 2015 Supply Pressure Sensor Note Supply Pressure Sensor Calibration is not available for instrument level HC. To calibrate the supply pressure sensor, connect an external reference gauge to the output side of the supply regulator. The gauge should be capable of measuring maximum instrument supply pressure. Follow the prompts on the Field Communicator display to calibrate the instrument's supply pressure sensor. 1.
Instruction Manual D103605X012 Calibration January 2015 Press OK when you have read this message. 3. The value of the Analog Input appears on the display. Press OK to display the adjustment menu. 4. From the adjustment menu, select the direction and size of adjustment to the displayed value. Selecting large, medium, and small adjustments causes changes of approximately 0.4 mA, 0.04 mA, and 0.004 mA, respectively.
Instruction Manual Calibration D103605X012 January 2015 Figure 4‐1. Relay A Adjustment (Shroud Removed for Clarity) FOR SINGLE‐ACTING DIRECT RELAYS: ROTATE ADJUSTMENT DISC IN THIS DIRECTION UNTIL IT CONTACTS THE BEAM FOR DOUBLE‐ACTING RELAYS: ROTATE ADJUSTMENT DISC IN THIS DIRECTION TO DECREASE OUTPUT PRESSURE ADJUSTMENT DISC FOR DOUBLE‐ACTING RELAYS: ROTATE ADJUSTMENT DISC IN THIS DIRECTION TO INCREASE OUTPUT PRESSURE W9034 Relay A may also be adjusted for use in single‐acting‐ direct applications.
Instruction Manual D103605X012 Calibration January 2015 PST Calibration (ODV Instrument Level only) This procedure permits you to run the Partial Stroke Calibration, which enables the Partial Stroke Test. It establishes values for Partial Stroke Pressure Limit, Pressure Set Point and Pressure Saturation Time for End Point Pressure Control, Travel Deviation Alert Point and Travel Deviation Time.
Calibration January 2015 46 Instruction Manual D103605X012
Instruction Manual Device Information, Diagnostics, and Alerts D103605X012 January 2015 Section 5 Device Information, Diagnostics, and Alerts55 Overview Field Communicator Overview (1) Status & Primary Purpose Variables The overview section provides basic information about the current state of the instrument and gives you access to the current values of: D Alert Status D Communication Status D Instrument Mode (In/Out of Service) D Analog Input D Setpoint D Travel D Supply Pressure (not available in In
Device Information, Diagnostics, and Alerts Instruction Manual D103605X012 January 2015 Service Tools Field Communicator Service Tools (3) Device Status Instrument alerts, when enabled, detect many operational and performance issues that may be of interest. If there are no alerts currently active, this display will be empty. Alert Record The DVC6200 will store 20 alerts. Once the alert record is full, no additional alerts will be stored until the record is cleared.
Instruction Manual D103605X012 Device Information, Diagnostics, and Alerts January 2015 D Variable Out of Range—This alert is active if one or more of the measured analog sensor readings (loop current, pressure, temperature, or travel) is saturated or reading out of its configured range. The condition may be due to improper configuration or physical setup and not be due to a sensor malfunction.
Device Information, Diagnostics, and Alerts Instruction Manual D103605X012 January 2015 Travel Note The Travel Alert Deadband applies to the Travel Deviation Alert as well as the Travel Alert Hi, Lo, Hi Hi, and Lo Lo. D Travel Deviation Alert—If the difference between the Travel Target and the Travel exceeds the Travel Deviation Alert Point for more than the Travel Deviation Time, the Travel Deviation Alert is active.
Instruction Manual Device Information, Diagnostics, and Alerts D103605X012 January 2015 Travel History D Cycle Count High Alert—This alert is active if the Cycle Counter exceeds the Cycle Count Alert Point. The Cycle Count records the number of times the travel changes direction when it is outside of the deadband. To clear the alert, set the Cycle Counter to a value less than the alert point.
Device Information, Diagnostics, and Alerts Instruction Manual January 2015 D103605X012 Status D Calibration in Progress Alert—This alert is active when calibration is in progress. D AutoCal in Progress Alert—This alert is active when auto calibration is in progress. D Diagnostic in Progress Alert—This alert is active when a diagnostic test is in progress. D Diagnostic Data Available Alert—This alert is active when diagnostic data has been collected and is being stored in the instrument.
Instruction Manual Device Information, Diagnostics, and Alerts D103605X012 January 2015 When enabled, a partial stroke test may be initiated by the device (as a scheduled, auto partial stroke test), a remote pushbutton located in the field or at the valve, a Field Communicator, or ValveLink software. D Automatic (Scheduled) The Auto Partial Stroke Test allows the partial stroke test to be scheduled by the DVC6200. The test is scheduled in number of hours between tests.
Device Information, Diagnostics, and Alerts January 2015 D Actuator Pressure(s) D Travel/Pressure Control Configuration (also provides a procedure to modify) D Control Mode (also provides a procedure to modify) D Instrument Temperature D Travel Counts (this is the raw travel sensor reading used for advanced adjustments) D Maximum Recorded Temperature D Minimum Recorded Temperature D Number of Power Ups D Days Powered Up 54 Instruction Manual D103605X012
Instruction Manual Maintenance and Troubleshooting D103605X012 January 2015 Section 6 Maintenance and Troubleshooting66 The DVC6200 digital valve controller enclosure is rated Type 4X and IP66, therefore periodic cleaning of internal components is not required.
Instruction Manual Maintenance and Troubleshooting D103605X012 January 2015 from fire or explosion if natural gas is used as the supply medium and appropriate preventive measures are not taken. Preventive measures may include, but are not limited to, one or more of the following: ensuring adequate ventilation and the removal of any ignition sources. D Ensure that the cover is correctly installed before putting this unit back into service.
Instruction Manual Maintenance and Troubleshooting D103605X012 January 2015 Component Replacement When replacing any of the components of the DVC6200, the maintenance should be performed in an instrument shop whenever possible. Make sure that the electrical wiring and pneumatic tubing is disconnected prior to disassembling the instrument. Removing the Module Base Refer to figure 7‐2 or 7‐4 for key number locations.
Maintenance and Troubleshooting January 2015 Instruction Manual D103605X012 Replacing the Module Base Refer to figure 7‐2 or 7‐4 for key number locations. CAUTION To avoid affecting performance of the instrument, take care not to damage the module base seal or guide surface. Do not bump or damage the bare connector pins on the PWB assembly. Damaging either the module base or guide surface may result in material damage, which could compromise the instruments ability to maintain a pressure seal.
Instruction Manual Maintenance and Troubleshooting D103605X012 January 2015 I/P Converter Refer to figure 7‐2 or 7‐4 for key number locations. The I/P converter (key 41) is located on the front of the module base. Note After I/P converter submodule replacement, calibrate the digital valve controller to maintain accuracy specifications. Replacing the I/P Filter A screen in the supply port beneath the I/P converter serves as a secondary filter for the supply medium.
Instruction Manual Maintenance and Troubleshooting D103605X012 January 2015 4. Ensure that the O‐ring (key 39) and screen (key 231) stay in the module base and do not come out with the I/P converter (key 41). Replacing the I/P Converter 1. Refer to figure 6‐2. Inspect the condition of the O‐ring (key 39) and screen (key 231) in the module base (key 2). Replace them, if necessary. Apply silicone lubricant to the O‐rings. 2.
Instruction Manual Maintenance and Troubleshooting D103605X012 January 2015 Printed Wiring Board (PWB) Assembly Refer to figure 7‐2 or 7‐4 for key number locations. The PWB assembly (key 50) is located on the back of the module base assembly (key 2). Note If the PWB assembly submodule is replaced, calibrate and configure the digital valve controller to maintain accuracy specifications. Removing the Printed Wiring Board Assembly 1.
Instruction Manual Maintenance and Troubleshooting D103605X012 January 2015 Figure 6‐4. Printed Wiring Board (PWB) Connections and Settings TRAVEL SENSOR CONNECTOR TERMINAL BOX CONNECTOR OPERATIONAL MODE SELECTION X0463 TRAVEL SENSOR CONNECTOR TRANSMITTER / SWITCH SELECTION TERMINAL BOX CONNECTOR OPERATIONAL MODE SELECTION X0432 Note For the digital valve controller to operate with a 4 to 20 mA control signal, be sure the DIP switch is in the point‐to‐point loop position. 6.
Instruction Manual Maintenance and Troubleshooting D103605X012 January 2015 Pneumatic Relay Refer to figure 7‐2 or 7‐4 for key number locations. The pneumatic relay (key 24) is located on the front of the module base. Note After relay submodule replacement, calibrate the digital valve controller to maintain accuracy specifications. Removing the Pneumatic Relay 1. Loosen the four screws that attach the relay (key 24) to the module base. These screws are captive in the relay. 2. Remove the relay.
Instruction Manual Maintenance and Troubleshooting D103605X012 January 2015 Perform the following procedure to replace the gauges, tire valves, or pipe plugs. Refer to figure 7‐2 and 7‐3 for key number locations. 1. Remove the front cover (key 43). 2. Remove the gauge, pipe plug, or tire valve as follows: For gauges (key 47), the flats are on the gauge case. Use a wrench on the flats of the gauge to remove the gauge from the module base.
Instruction Manual Maintenance and Troubleshooting D103605X012 January 2015 3. Separate the module base from the housing by performing the Removing the Module Base procedure. 4. Disconnect the terminal box wiring connector from the PWB assembly (key 50). 5. Remove the screw (key 72). Pull the terminal box assembly straight out of the housing. Replacing the Terminal Box Note Inspect all O‐rings for wear and replace as necessary. 1.
Instruction Manual Maintenance and Troubleshooting D103605X012 January 2015 5. Adjust the resistance of the 1 kilohm potentiometer until the voltage read on the voltmeter is 10.0 volts. 6. Record the current shown on the milliammeter. 7. If the current recorded in step 6 is the same as that recorded in step 4 (± 0.08 mA), the voltage available is adequate. 8. If the voltage available is inadequate, refer to Wiring Practices in the Installation section.
Instruction Manual Maintenance and Troubleshooting D103605X012 January 2015 Table 6‐3. Instrument Troubleshooting Symptom 2. Instrument will not communicate. Possible Cause 2j. Use a 4-20 mA current source to apply power to the instrument. Terminal voltage across the LOOP+ and LOOPterminals should be 8.0 to 9.5 VDC. If the terminal voltage is not 8.0 to 9.5 VDC, replace the PWB. 2k. Polling address incorrect. 2k.
Instruction Manual Maintenance and Troubleshooting D103605X012 January 2015 DVC6200 Technical Support Checklist Have the following information available prior to contacting your Emerson Process Management sales office for support. 1. Instrument serial number as read from nameplate ________________________________________________ 2.
Instruction Manual Parts D103605X012 January 2015 Section 7 Parts77 Parts Ordering Whenever corresponding with your Emerson Process Management sales office about this equipment, always mention the controller serial number. When ordering replacement parts, refer to the 11‐character part number of each required part as found in the following parts list. Part numbers are shown for kits and recommended spares only. For part numbers not shown, contact your Emerson Process Management sales office.
Instruction Manual Parts D103605X012 January 2015 Kit Description Part Number Key Description 10 5* I/P Converter Kit Standard For Extreme Temperature option (fluorosilicone elastomers) 6* 7* 9 Spare I/P Shroud Kit [kit contains shroud (key 169) and hex socket cap screw, qty.
Instruction Manual Parts D103605X012 January 2015 Key Description Part Number 267 271 287 288 Standoff (2 req’d) (DVC6205 only) Screen(7) Gasket, Housing A only (used for GX actuator) (DVC6200 only) Seal, Housing A only (used for GX actuator) (DVC6200 only) Common Parts (see figure 7‐2, 7‐3, and 7‐4) DVC6200 and DVC6205 16* 29 33 38 43* 48 49 61 63 64 65 154 236 237 O‐ring(1) (3 req'd) Warning label, for use only with LCIE hazardous area classifications Mach Screw, pan head, SST(2) (3 req'd) Ca
Instruction Manual Parts D103605X012 January 2015 Key Description Part Number Key Description Part Number Pressure Gauges, Pipe Plugs, or Tire Valve Assemblies (see figure 7‐3) Loop Connections Terminal Box (see figure 7‐2 and 7‐4) DVC6200 and DVC6205 47* Pressure Gauge, nickel‐plated brass case, brass connection Double‐acting (3 req'd); Single‐acting (2 req'd) PSI/MPA Gauge Scale To 60 PSI, 0.4 MPa 18B7713X042 To 160 PSI, 1.
Instruction Manual Parts D103605X012 January 2015 Figure 7‐2.
Instruction Manual Parts D103605X012 January 2015 Figure 7‐2. FIELDVUE DVC6200 Digital Valve Controller Housing Assembly (continued) SECTION C-C SCALE 2 : 1 SECTION A-A SECTION E-E SCALE 2 : 1 SECTION F-F SCALE 2 : 1 APPLY LUBRICANT, SEALANT, OR THREAD LOCK APPLY LUBRICANT ON ALL O-RINGS UNLESS OTHERWISE SPECIFIED GE40185 sheet 2 of 3 Figure 7‐3.
Instruction Manual Parts D103605X012 January 2015 Figure 7‐4.
Instruction Manual Parts D103605X012 January 2015 Figure 7‐4.
Instruction Manual Parts D103605X012 January 2015 Figure 7‐4.
Instruction Manual Parts D103605X012 January 2015 Figure 7‐5.
Instruction Manual Principle of Operation D103605X012 January 2015 Appendix A Principle of OperationAA−A HART Communication The HART (Highway Addressable Remote Transducer) protocol gives field devices the capability of communicating instrument and process data digitally. This digital communication occurs over the same two‐wire loop that provides the 4‐20 mA process control signal, without disrupting the process signal.
Instruction Manual Principle of Operation D103605X012 January 2015 Figure A‐2. Typical FIELDVUE Instrument to Personal Computer Connections for ValveLink Software CONTROL SYSTEM HART MODEM FIELD TERM. E1362 DVC6200 digital valve controllers are loop‐powered instruments that provide a control valve position proportional to an input signal from the control room. The following describes a double‐acting digital valve controller mounted on a piston actuator.
Instruction Manual Principle of Operation D103605X012 January 2015 Figure A‐3. FIELDVUE DVC6200 Digital Valve Controller Block Diagram INPUT SIGNAL 4-20 mA + HART VALVE TRAVEL FEEDBACK PRINTED WIRING BOARD TERMINAL BOX DRIVE SIGNAL OUTPUT A AUXILIARY TERMINALS I/P CONVERTER PNEUMATIC RELAY SUPPLY PRESSURE OUTPUT B VENT VALVE AND ACTUATOR E1361 Figure A‐4.
Principle of Operation January 2015 82 Instruction Manual D103605X012
Instruction Manual Field Communicator Menu Trees D103605X012 January 2015 Appendix B Field Communicator Menu Trees This section contains the Field Communicator menu trees for instrument level HC, AD, PD, and ODV. It also contains an alphabetized function/variable list to help locate the function/variable on the appropriate menu tree. All Fast Key Sequences referenced in the menu trees assume the Online menu (see figure B-2) as the starting point.
Instruction Manual Field Communicator Menu Trees D103605X012 January 2015 Function/Variable Lo Limit/Cutoff Point Lo Limit/Cutoff Select Manual Calibration Manufacturer (Device) Maximum Recorded Temperature Maximum Supply Pressure Message Mininum Recorded Temperature Minor Loop Sensor Failure Shutdown MLFB Gain Model (Device) Non-Critical NVM Failure Shutdown Number of Power Ups Outlet Pressure Output Circuit Comm Failure Enable Output Terminal Enable Packing Type Partial Stroke Test Partial Stroke Test
Instruction Manual Field Communicator Menu Trees D103605X012 January 2015 Figure B-1. Hot Key Figure B-2. Online HART Application Hot Key 1 2 3 4 1 2 3 4 Instrument Mode Change Instrument Mode Write Protection Change Write Protection Figure B-3.
Instruction Manual Field Communicator Menu Trees D103605X012 January 2015 Figure B-5.
Instruction Manual Field Communicator Menu Trees D103605X012 January 2015 Figure B-6.
Instruction Manual Field Communicator Menu Trees D103605X012 January 2015 Figure B-7.
Instruction Manual Field Communicator Menu Trees D103605X012 January 2015 Figure B-8.
Instruction Manual Field Communicator Menu Trees D103605X012 January 2015 Figure B-9.
Instruction Manual Glossary D103605X012 January 2015 Glossary Alert Point An adjustable value that, when exceeded, activates an alert. Algorithm A set of logical steps to solve a problem or accomplish a task. A computer program contains one or more algorithms. Control Loop An arrangement of physical and electronic components for process control.
Instruction Manual Glossary D103605X012 January 2015 Cycle Counter Alert Checks the difference between the Cycle Counter and the Cycle Counter Alert Point. Cycle Counter Alert is active when the cycle counter value exceeds the Cycle Counter Alert Point. It clears after you reset the Cycle Counter to a value less than the alert point. Cycle Counter Alert Point An adjustable value which, when exceeded, activates the Cycle Counter Alert. Valid entries are 0 to 4 billion cycles.
Instruction Manual Glossary D103605X012 HART (acronym) The acronym HART stands for Highway Addressable Remote Transducer. HART Universal Revision Revision number of the HART Universal Commands which are the communications protocol for the instrument. Input Characteristic The relationship between the ranged travel and ranged input. Possible values include: linear, equal percentage, and quick opening.
Instruction Manual Glossary D103605X012 January 2015 Minimum Closing Time Minimum time, in seconds, for the travel to decrease through the entire ranged travel. This rate is applied to any travel decrease. Valid entries are 0 to 400 seconds. Deactivate by entering a value of 0 seconds. Minimum Opening Time Minimum time, in seconds, for the travel to increase through the entire ranged travel. This rate is applied to any travel increase.
Instruction Manual Glossary D103605X012 Set Point Filter Time (Lag Time) The time constant, in seconds, for the first‐order input filter. The default of 0 seconds will bypass the filter. Software Microprocessor or computer programs and routines that reside in alterable memory (usually RAM), as opposed to firmware, which consists of programs and routines that are programmed into memory (usually ROM) when the instrument is manufactured. Software can be manipulated during normal operation, firmware cannot.
Instruction Manual Glossary D103605X012 January 2015 Travel Deviation The difference between the analog input signal (in percent of ranged input), the “target” travel, and the actual “ranged” travel. Travel Deviation Alert Checks the difference between the target and the ranged travel. If the difference exceeds the Travel Deviation Alert Point for more than the Travel Deviation Time, the Travel Deviation Alert is active.
Instruction Manual Index D103605X012 Index January 2015 AMS Suite: Intelligent Device Manager, 3 Calibration in Progress Alert, 52 Certifications, Other Brazil, INMETRO, 7 India, PESO CCOE, 7 Russia, Kazakhstan and Belarus, CUTR, 7 Change Control Mode, 21 Change HART Universal Revision, 36 Characterization, 21 Custom Characterization, 21 Input Characterization, 21 Communication Protocol, HART 7 or HART 5, 6 Compliance Voltage, 11 Configuration, Initial, 3 Connections, 7 Electrical, 3 Pneumatic, 3 Ana
Instruction Manual Index D103605X012 January 2015 Travel History, 51 Diagnostic Data Available Alert, 52 Diagnostic in Progress Alert, 52 Diagnostics, 52 Partial Stroke Test, 52 Stroke Valve, 52 Digital Calibration Adjust, 39 DIP Switch, setting, 61 Drive Current Failure, 48 Drive Signal Alert, 48 Dynamic Response, 23 Lag Time, 23 SP Rate Close, 23 SP Rate Open, 23 E Edit Instrument Time, 18 Educational Services, 8 Electrical Classification, 7 frequency shift keying (FSK), 79 Function, Output Terminal
Instruction Manual Index D103605X012 Input Range Lo, 18 Input Signal, 6 Installation, 3 Instrument Level, Capabilities, 4 Instrument Mode, 16 Instrument Time, Edit, 18 Instrument Time is Approximate Alert, 49 Instument Serial Number, 17 Integral 4‐20 mA Position Transmitter, 7 specifications, 7 Integral Dead Zone, Travel/Pressure Integral Settings, 27 Integral Enable Pressure Tuning, 27 Travel Tuning, 26 Integral Gain Pressure Tuning, 27 Travel Tuning, 26 Integral Limit Switch, specifications, 7 Integral
Instruction Manual Index D103605X012 January 2015 Output Terminal Configuration, 33 Output Terminal Enable, 33 Outputs, 33 Burst Mode, 34 HART Variable Assignments, 34 Output Terminal Configuration, 33 Switch Configuration, 33 Transmitter Output, 34 Overview, 47 Device, 53 Status & Primary Purpose Variables, 47 P Partial Stroke Test Automatic (scheduled), 53 PST Enable, 32 PST Pressure Limit, 30 PST Start Point, 32 PST Variables, 32 Pause Time, 32 Test Speed, 32 Pressure Control, 20 Pressure Range Hig
Instruction Manual Index D103605X012 S January 2015 T Sensor Calibration, 41 Technical Support Checklist, 68 Serial Number Instrument, 17 Valve, 17 Temperature Limits, Operating Ambient, 6 Service Tools, 48 Device Status, 48 Terminal Box, 17 Auxiliary Terminal Action, 17 Calibration (CAL) Button, 17 maintenance, 64 removing, 64 replacing, 65 Set Point Filter Lag Time, 23 Set Point Filter Lead/Lag Time, 23 SP Rate Close, 23 SP Rate Open, 23 Spec Sheet, 18 Temperature Sensor Alert, 49 Temperature
Instruction Manual Index D103605X012 January 2015 Tvl Dev Press Fallback, 20 Tvl Dev Press Fallback Time, 20 Travel/Pressure Select, 18 Fallback-Sensor/Tvl Deviation, 18 Pressure Control, 18 Pressure-Sensor Fallback, 18 Travel Control, 18 Troubleshooting Checking Voltage Available, 65 Communications or Output, 65 instrument, 66 Tuning, 24 Integral Settings, 27 Pressure, 27 Travel, 24 Tuning Set Pressure, 27 Travel, 24 Tvl Dev Press Fallback, 20 Tvl Dev Press Fallback Time, 20 U Units Analog Input, 17 P
Instruction Manual D103605X012 DVC6200 Digital Valve Controller January 2015 103
DVC6200 Digital Valve Controller January 2015 Instruction Manual D103605X012 Neither Emerson, Emerson Process Management, nor any of their affiliated entities assumes responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use, and maintenance of any product remains solely with the purchaser and end user.
