Instruction Manual DVC6200 SIS Digital Valve Controller D103557X012 January 2015 Fisherr FIELDVUE™ DVC6200 SIS Digital Valve Controller This manual applies to Instrument Level SIS Device Type 130a Device Revision 1&2 Hardware Revision 2 Firmware Revision 4, 5 & 6 DD Revision 3, 4 & 5 Contents Section 1 Introduction . . . . . . . . . . . . . . . . . 3 Installation, Pneumatic and Electrical Connections, and Initial Configuration . . . . . . . . . . . . . . . . . . . . . Scope of Manual . . . . . . . . .
Instruction Manual DVC6200 SIS Digital Valve Controller D103557X012 January 2015 Contents (continued) Section 4 Calibration . . . . . . . . . . . . . . . . . 37 Calibration Overview . . . . . . . . . . . . . . . . . . . . . . . . . Travel Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . Auto Calibration . . . . . . . . . . . . . . . . . . . . . . . . Manual Calibration . . . . . . . . . . . . . . . . . . . . . . Pushbutton Calibration . . . . . . . . . . . . . . . . . .
Instruction Manual D103557X012 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 SIS 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.
Introduction Instruction Manual January 2015 D103557X012 Figure 1‐1. FIELDVUE DVC6200 SIS Digital Valve Controller Mounted on a Bettis Quarter-Turn Actuator X0079 Specifications WARNING Refer to table 1‐1 for specifications. Incorrect configuration of a positioning instrument could result in the malfunction of the product, property damage or personal injury. Specifications for DVC6200 SIS digital valve controllers are shown in table 1‐1.
Instruction Manual Introduction D103557X012 January 2015 Table 1‐1.
Instruction Manual Introduction D103557X012 January 2015 Table 1‐1. Specifications (continued) Electromagnetic Compatibility Meets EN 61326‐1 (First Edition) Immunity‐Industrial locations per Table 2 of the EN 61326‐1 standard. Performance is shown in table 1‐2 below. Emissions-Class A ISM equipment rating: Group 1, Class A Vibration Testing Method Tested per ANSI/ISA S75.13.01 Section 5.3.5 Input Load Impedance An equivalent impedance of 500 ohms may be used.
Instruction Manual Introduction D103557X012 January 2015 Table 1‐2.
Introduction January 2015 Instruction Manual D103557X012 Educational Services For information on available courses for the DVC6200 SIS digital valve controller, as well as a variety of other products, contact: Emerson Process Management Educational Services - Registration Phone: +1-641‐754‐3771 or +1-800‐338‐8158 E‐mail: education@emerson.com http://www.emersonprocess.
Instruction Manual Wiring Practices D103557X012 January 2015 Section 2 Wiring Practices22 Logic Solver or Control System Requirements There are several parameters that should be checked to ensure the logic solver or control system is compatible with the DVC6200 SIS digital valve controller. HART Filter / Line Conditioner Depending on the logic solver or control system and operational mode of the DVC6200 SIS digital valve controller, a line conditioner or HART filter may be required.
Instruction Manual Wiring Practices D103557X012 January 2015 Figure 2‐1.
Instruction Manual Wiring Practices D103557X012 January 2015 2. Set the system to provide maximum output current. 3. Increase the resistance of the 1 kW potentiometer, shown in figure 2‐2, until the current observed on the milliammeter begins to drop quickly. 4. Record the voltage shown on the voltmeter. This is the compliance voltage. For specific parameter information relating to your control system, contact your Emerson Process Management sales office.
Wiring Practices January 2015 Instruction Manual D103557X012 Auxiliary Terminal Wiring Length Guidelines The Auxiliary Input Terminals of a DVC6200 SIS can be used with an LCP100 local control panel or a locally‐mounted switch for initiating a partial stroke test. Some applications require that the switch or local control panel be installed remotely from the DVC6200 SIS. The length for wiring connected to the Auxiliary Input Terminals is limited by capacitance.
Instruction Manual D103557X012 Wiring Practices January 2015 LCP100 Local Control Panel Installation The Fisher LCP100 Local Control Panel has four (4) mounting holes for on‐site mounting of the device. The LCP100 must be installed so that the wiring connections are on the bottom to prevent accumulation of moisture inside the box. Electrical Connections WARNING Select wiring and/or cable glands that are rated for the environment of use (such as hazardous location, ingress protection, and temperature).
Instruction Manual Wiring Practices D103557X012 January 2015 Figure 2‐3.
Instruction Manual Wiring Practices D103557X012 January 2015 Figure 2‐4. Wiring for Loop‐Powered Configuration; Logic Solver Wired to the Fisher LCP100 then the FIELDVUE DVC6200 SIS LCP100 LOOP SWITCH TO LOOP POSITION AUX ) LOGIC SOLVER OUTPUT 1 LOOP ) 8‐20 mA CASE GROUND LOOP * (USER SUPPLIED) DVC6200 SIS TERMINAL BOX THE DVC6200 SIS MUST BE IN POINT‐TO‐POINT MODE SHIELD NOT CONNECTED TO LCP100 NOTE: 1 THE LOGIC SOLVER MINIMUM OUTPUT MUST BE AT LEAST 8 mA.
Instruction Manual Wiring Practices D103557X012 January 2015 Figure 2‐5. Wiring for Loop‐Powered Configuration; Logic Solver Wired to the FIELDVUE DVC60200 SIS then the Fisher LCP100 LCP100 SWITCH TO LOOP POSITION LOOP AUX ) CASE GROUND LOGIC SOLVER OUTPUT 1 LOOP ) 8‐20 mA LOOP * (USER SUPPLIED) DVC6200 SIS TERMINAL BOX THE DVC6200 SIS MUST BE IN POINT‐TO‐POINT MODE SHIELD NOT CONNECTED TO LCP100 NOTE: 1 THE LOGIC SOLVER MINIMUM OUTPUT MUST BE AT LEAST 8 mA.
Instruction Manual Configuration D103557X012 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 D103557X012 January 2015 Table 3‐2.
Instruction Manual Configuration D103557X012 January 2015 Mode and Protection Field Communicator Configure > Manual Setup > Mode and Protection (2‐2‐1) Instrument Mode There are two instrument modes for the DVC6200 SIS; In Service or Out of Service. In Service is the normal operating mode such that the instrument follows the 420 mA or 24 VDC control signal. Out of Service is required in some cases to modify configuration parameters or to run diagnostics.
Configuration Instruction Manual January 2015 D103557X012 For the Field Communicator to be able to communicate with a device whose polling address is not 0, it must be configured to automatically search for all or specific connected devices. Serial Numbers D Instrument Serial Number—Enter the serial number on the instrument nameplate, up to 12 characters. D Valve Serial Number—Enter the serial number for the valve in the application with up to 12 characters.
Instruction Manual D103557X012 Configuration January 2015 Travel/Pressure Control Field Communicator Configure > Manual Setup > Travel/Pressure Control (2‐2-3) End Point Pressure Control (EPPC) D EPPC Enable—Select Yes or No. End Point Pressure Control allows the digital valve controller to pull back from saturation of the pneumatic output after reaching the travel extreme.
Instruction Manual Configuration D103557X012 January 2015 modifies the overall valve and instrument characteristic. However, if you select the linear input characteristic, the overall valve and instrument characteristic is the characteristic of the valve, which is determined by the valve trim (i.e., the plug or cage). Figure 3‐1.
Instruction Manual Configuration D103557X012 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 4 this parameter should be set to 0.
Configuration January 2015 Instruction Manual D103557X012 In addition, you can specify Expert tuning and individually set the proportional gain, velocity gain, and minor loop feedback gain. Individually setting or changing any tuning parameter or running the Performance Tuner or Stabilize/Optimize routine will automatically change the tuning set to X (expert). Note Use Expert tuning only if standard tuning has not achieved the desired results.
Instruction Manual Configuration D103557X012 January 2015 Table 3‐5. 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.
Instruction Manual Configuration D103557X012 January 2015 D Stabilize/Optimize WARNING During Stabilize/Optimize the valve may move, causing process fluid or pressure to be released. To avoid personal injury and property damage caused by the release of process fluid or pressure, isolate the valve from the process and equalize pressure on both sides of the valve or bleed off the process fluid. Stabilize/Optimize permits you to adjust valve response by changing the digital valve controller tuning.
Instruction Manual Configuration D103557X012 January 2015 Table 3‐6. Feedback Connection Options Travel Range Magnet Assembly mm Inch Degrees SStem #7 4.2-7 0.17-0.28 - SStem #19 8-19 0.32-0.75 - SStem #25 20-25 0.76-1.00 - SStem #38 26-38 1.01-1.50 - SStem #50 39-50 1.51-2.00 - SStem #110 51-110 2.01-4.125 - SStem #210 110-210 4.125-8.25 210 8.
Configuration January 2015 Instruction Manual D103557X012 Select Clockwise/Toward Bottom, or Counterclockwise/Toward Top. Travel Sensor Motion establishes the proper travel sensor rotation. For quarter‐turn actuators determine rotation by viewing the rotation of the magnet assembly from the back of the instrument. Note Travel Sensor Motion in this instance refers to the motion of the magnet assembly. Note that the magnet assembly may be referred to as a magnetic array in user interface tools.
Instruction Manual Configuration D103557X012 January 2015 SIS/Partial Stroke Test Field Communicator Configure > Manual Setup > SIS/Partial Stroke (2-2-6) 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 SIS from exhausting (or building) excessive pressure to the actuator in an attempt to move a stuck valve.
Instruction Manual Configuration D103557X012 January 2015 3. Run a partial stroke test. 4. Select the Press/Time radio button on the partial stroke graph (refer to the example in figure 3‐3, bottom plot). If the actuator pressure starts high and moves low, find the minimum actuator pressure (Pmin). If the actuator pressure starts low and moves high, find the maximum actuator pressure (Pmax). Doubleacting actuators will display differential pressure.
Instruction Manual Configuration D103557X012 January 2015 TVL SET POINT, TRAVEL (%) Figure 3‐3. Example Time Series Plots of Travel Set Point, Travel, Error, and Actuator Pressure TEST START POINT ACTUAL TRACE FROM TEST (TYPICAL) MAX. TRAVEL MOVEMENT (5%) TEST SPEED (% / SEC) TEST PAUSE TIME (SEC) ERROR (%) TIME (SEC) TRAVEL DEVIATION ALERT PT.
Instruction Manual Configuration D103557X012 January 2015 SIS Options D Auto Test Interval—This is the interval of time (in days) between partial stroke tests that are automatically run by the digital valve controller, subject to the device being powered up. A value of 0 disables this feature. D LoopInitiated PST—When this feature is enabled, the digital valve controller will run a partial stroke test if the loop current is set to within +/0.5% of the PST trip point.
Instruction Manual Configuration D103557X012 January 2015 configured as a transmitter, the output can be configured to drive high (22.5 mA) or low (3.6 mA). When configured as a switch, the output can be configured to drive Closed or Open. Note On loss of positioner power, the switch circuit will always go to the open state. However, on loss of positioner power, the transmitter output will continue to operate as long as the transmitter circuit is still powered and functioning.
Instruction Manual Configuration D103557X012 January 2015 D Burst Command—This defines which HART command is configured for burst reporting. There are three options to choose from. When using a TriLoop, select the third option. - Analog Input (Command 1) - Loop Current / Travel (Command 2) - Loop Current / PV / SV / TV / QV (Command 3) Note Access to information in the instrument is normally obtained through the poll/response of HART communication.
Instruction Manual Configuration D103557X012 January 2015 Table 3‐9.
Instruction Manual Configuration D103557X012 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) This procedure changes the instrument from HART Universal Revision 5 to HART Universal Revision 7 (or vice versa). Before proceeding, verify that your systems are prepared to support HART Universal Revision 7 devices. Follow the prompts on the Field Communicator display.
Instruction Manual Calibration D103557X012 January 2015 Section 4 Calibration 44 Calibration Overview When a DVC6200 SIS 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 D103557X012 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 D103557X012 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 D103557X012 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 D103557X012 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 D103557X012 January 2015 Supply Pressure Sensor 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. Select a) Zero Only, or b) Zero and Span (gauge required). a.
Instruction Manual D103557X012 Calibration January 2015 If the displayed value does not match the current source, press OK, then repeat this step (step 4) to further adjust the displayed value. When the displayed value matches the current source, select Done and go to step 5. 5. Set the current source to the target value shown on the display. The target value is the Input Range High value. Press OK. 6.
Instruction Manual Calibration D103557X012 January 2015 Figure 4‐1.
Instruction Manual D103557X012 Calibration January 2015 PST Calibration 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. The Partial Stroke Calibration also sets default values for max travel movement, test speed, and test pause time.
Calibration January 2015 46 Instruction Manual D103557X012
Instruction Manual Device Information, Diagnostics, and Alerts D103557X012 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 D Actuator Pressure(
Device Information, Diagnostics, and Alerts Instruction Manual D103557X012 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 SIS will store 20 alerts. Once the alert record is full, no additional alerts will be stored until the record is cleared.
Instruction Manual D103557X012 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 D103557X012 January 2015 Pressure D Supply Pressure Alert—This alert is active if the supply pressure falls below the supply pressure alert point. D End Point Pressure Deviation Alert—This alert is active if the instrument is in pressure control and the pressure is not tracking the set point within the configured deviation allowance.
Instruction Manual Device Information, Diagnostics, and Alerts D103557X012 January 2015 D Travel Alert Lo Lo—This alert is active when the Travel is below the Travel Alert Lo Lo Point. Once the alert is active, the alert will clear when the Travel exceeds the Travel Alert Lo Lo Point plus the Travel Alert Deadband. D Travel Cutoff Hi Alert—This alert is active when the Travel exceeds the Hi Cutoff Point. D Travel Cutoff Lo Alert—This alert is active when the Travel falls below the Lo Cutoff Point.
Instruction Manual Device Information, Diagnostics, and Alerts D103557X012 January 2015 Figure 5‐2.
Instruction Manual Device Information, Diagnostics, and Alerts D103557X012 January 2015 Diagnostics Stroke Valve Follow the prompts on the Field Communicator display to select from the following: D Done—Select this if you are done. All ramping is stopped when DONE is selected. D Ramp Open—ramps the travel toward open at the rate of 1.0% per second of the ranged travel. D Ramp Closed—ramps the travel toward closed at the rate of 1.0% per second of the ranged travel.
Device Information, Diagnostics, and Alerts Instruction Manual D103557X012 January 2015 D Local Control Panel The LCP100 local control panel is wired directly to the DVC6200 SIS digital valve controller. The black “Valve Test” push button (see figure 5‐3) allows the valve to perform the configured partial stroke test. - Press and hold for 3 to 10 seconds The test can be overridden by the “Valve Close” button, “Valve Open” button, or if an emergency demand occurs. Figure 5‐3.
Instruction Manual Device Information, Diagnostics, and Alerts D103557X012 January 2015 Demand Mode Tests The following steps assume the use of single acting spring and diaphragm actuators or double‐acting spring assist piston actuators. Perform the following steps to confirm valve operation: D Point‐to‐Point Mode (DVC6200 SIS powered with 4-20 mA current source) If the DVC6200 SIS is in series with a solenoid valve, 1.
Device Information, Diagnostics, and Alerts Instruction Manual January 2015 D103557X012 D If the LCP100 is used, conduct the following tests: Successful Partial Stroke Test 1. Press the “Valve Test” (black) push button for more than 3 seconds (but less than 10 seconds). 2. Observe that the green light starts flashing when the valve starts moving. 3. Observe that the valve moves no more than the configured PST travel limit. 4.
Instruction Manual Device Information, Diagnostics, and Alerts D103557X012 January 2015 Solenoid Valve Health Monitoring The following steps assume the use of a single‐acting actuator with a solenoid valve installed. The DVC6200 SIS digital valve controller, with single‐acting, direct relay C, must be powered separately from the solenoid. The unused output of the DVC6200 SIS must be connected between the solenoid and the actuator as described in the Installation section.
Device Information, Diagnostics, and Alerts January 2015 58 Instruction Manual D103557X012
Instruction Manual Maintenance and Troubleshooting D103557X012 January 2015 Section 6 Maintenance and Troubleshooting66 The DVC6200 SIS digital valve controller enclosure is rated Type 4X and IP66, therefore periodic cleaning of internal components is not required.
Instruction Manual Maintenance and Troubleshooting D103557X012 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 D103557X012 January 2015 Component Replacement When replacing any of the components of the DVC6200 SIS, 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 D103557X012 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 D103557X012 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 D103557X012 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 D103557X012 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 D103557X012 January 2015 Figure 6‐4. Printed Wiring Board (PWB) Connections and Settings TRAVEL SENSOR CONNECTOR TRANSMITTER / SWITCH SELECTION TERMINAL BOX CONNECTOR OPERATIONAL MODE SELECTIONS X0436 6. Reassemble the module base to the housing by performing the Replacing the Module Base procedure. 7. Setup and calibrate the digital valve controller. Pneumatic Relay Refer to figure 7‐2 or 7‐4 for key number locations.
Instruction Manual Maintenance and Troubleshooting D103557X012 January 2015 Figure 6‐5. Pneumatic Relay Assembly RELAY SEAL W8074 3. Position the relay (with shroud) on the module base. Tighten the four screws, in a crisscross pattern, to a final torque of 2 NSm (20.7 lbfSin). 4. Using the Field Communicator, verify that the value for Relay Type parameter matches the relay type installed. 5.
Instruction Manual Maintenance and Troubleshooting D103557X012 January 2015 Figure 6‐6.
Instruction Manual Maintenance and Troubleshooting D103557X012 January 2015 6. Apply lubricant, silicone sealant to the O‐ring (key 36) and install the O‐ring over the 2‐5/8 inch threads of the terminal box. Use of a tool is recommended to prevent cutting the O‐ring while installing it over the threads. 7. Apply lithium grease (key 63) to the 2‐5/8 inch threads on the terminal box to prevent seizing or galling when the cap is installed. 8. Screw the cap (key 4) onto the terminal box. 9.
Instruction Manual Maintenance and Troubleshooting D103557X012 January 2015 Table 6‐3. Instrument Troubleshooting Symptom 1. Analog input reading at instrument does not match actual current provided. Possible Cause Action 1a. Control mode not Analog. 1a. Check the control mode using the Field Communicator. If in the Digital or Test mode, the instrument receives its set point as a digital signal. Control is not based on input current. Change Control Mode to Analog. 1b.
Instruction Manual Maintenance and Troubleshooting D103557X012 January 2015 Table 6‐3. Instrument Troubleshooting (continued) Symptom 3. Instrument will not calibrate, has sluggish performance or oscillates. Possible Cause 3a. Configuration errors. 3b. Restricted pneumatic passages in I/P converter. 3c. O‐ring(s) between I/P converter ass'y missing or hard and flattened losing seal. 3d. I/P converter ass'y damaged/corroded/clogged. 5. Field Communicator does not turn on. 3d.
Instruction Manual Maintenance and Troubleshooting D103557X012 January 2015 DVC6200 SIS 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 D103557X012 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 D103557X012 January 2015 Kit Description Part Number Kit Description 10* 6* 7* Spare Module Base Assembly Kit [kit contains module base (key 2); drive screws, qty. 2, (key 11); shield/label (key 19); hex socket cap screw, qty. 3, (key 38); self tapping screw, qty. 2 (key 49); pipe plug, qty. 3 (key 61); retaining ring, qty. 3 (key 154); screen (key 236); and flame arrestors, qty.
Instruction Manual Parts D103557X012 Key Description January 2015 Part Number Key Description Part Number Common Parts (see figure 7‐2, 7‐3, and 7‐4) DVC6200 SIS and DVC6205 SIS 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) Cap Screw, hex socket, SST(2)(6) (3 req'd) Lithium grease (not furnished with the instrument) Zinc based anti‐seize compound (not furnished with
Instruction Manual Parts D103557X012 January 2015 Key Description Part Number Pressure Gauges, Pipe Plugs, or Tire Valve Assemblies (see figure 7‐3) DVC6200 SIS and DVC6205 SIS 47* 76 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 D103557X012 January 2015 Figure 7‐2.
Instruction Manual Parts D103557X012 January 2015 Figure 7‐2. FIELDVUE DVC6200 SIS 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 D103557X012 January 2015 Figure 7‐4.
Instruction Manual Parts D103557X012 January 2015 Figure 7‐4.
Instruction Manual Parts D103557X012 January 2015 Figure 7‐4.
Instruction Manual Parts D103557X012 January 2015 Figure 7‐5.
Instruction Manual Principle of Operation D103557X012 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 D103557X012 January 2015 Figure A‐2. Typical FIELDVUE Instrument to Personal Computer Connections for ValveLink Software CONTROL SYSTEM HART MODEM FIELD TERM. E1362 DVC6200 SIS 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 D103557X012 January 2015 Figure A‐3. FIELDVUE DVC6200 SIS Digital Valve Controller Block Diagram VALVE TRAVEL FEEDBACK PRINTED WIRING BOARD TERMINAL BOX DRIVE SIGNAL OUTPUT A I/P CONVERTER PNEUMATIC RELAY SUPPLY PRESSURE 4-20 mA OUTPUT B + HART VENT VALVE AND ACTUATOR INPUT SIGNAL E1470 Figure A‐4.
Principle of Operation January 2015 86 Instruction Manual D103557X012
Instruction Manual Field Communicator Menu Trees D103557X012 January 2015 Appendix B Field Communicator Menu Trees This section contains the DVC6200 SIS Field Communicator menu trees. 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 D103557X012 January 2015 Function/Variable Lo Cutoff Point Loop Current Validation Shutdown Loop Initiated PST 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 T
Instruction Manual Field Communicator Menu Trees D103557X012 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 Offline Online Utility HART Diagnostics Online 1 Overview 2 Configure 3 Service Tools Figure B-3.
Instruction Manual Field Communicator Menu Trees D103557X012 January 2015 Figure B-5.
Instruction Manual Field Communicator Menu Trees D103557X012 January 2015 Figure B-6.
Instruction Manual Field Communicator Menu Trees D103557X012 January 2015 Figure B-7.
Instruction Manual Field Communicator Menu Trees D103557X012 January 2015 Figure B-8.
Instruction Manual Field Communicator Menu Trees D103557X012 January 2015 Figure B-9.
Instruction Manual Glossary D103557X012 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 D103557X012 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 D103557X012 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 D103557X012 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 D103557X012 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. Stroke Time The DVC6200 SIS calculates the time it takes to fully stroke in the event of a demand and stores the last value.
Instruction Manual Glossary D103557X012 January 2015 Travel Cutoff Defines the cutoff point for the travel, in percent of ranged travel. There are two travel cutoffs: high and low. Once travel exceeds the cutoff, the drive signal is set to either maximum or minimum, depending on the Zero Control Signal and if the cutoff is high or low. Minimum opening time or minimum closing time are not in effect while the travel is beyond the cutoff.
Instruction Manual Index D103557X012 Index A January 2015 Sensor, 41 Travel, 38 Auto, 38 Manual, 39 Calibration (CAL) Button, 20 Action on Failed Test, 32 Calibration in Progress Alert, 52 Actuator Compatibility Shaft Rotation (Quarter-Turn Rotary), 6 Stem Travel (Sliding-Stem Linear), 6 Actuator Style, 26 Certifications CUTR, Russia, Kazakhstan and Belarus, 6 INMETRO, Brazil, 6 PESO CCOE, India, 6 Air, as supply medium, 5 Change HART Universal Revision, 36 Air Consumption, Steady State, 5 Char
Instruction Manual Index D103557X012 January 2015 Status, 52 Travel, 50 Travel History, 51 Diagnostic Data Available Alert, 52 Diagnostic in Progress Alert, 52 Diagnostics, 53 Partial Stroke Test, 53 Stroke Valve, 53 Feedback Connection, 26 Feedback Connections, 27 Field Communicator, Partial Stroke Test, 54 Field Communicator Menu Trees, 87 Field Device Malfunction, 49 Flash Integrity Failure, 48 FM, Hazardous Area Approvals, 6 Digital Calibration Adjust, 39 frequency shift keying (FSK), 83 DIP Swi
Instruction Manual Index D103557X012 January 2015 INMETRO, Brazil, Certification, 6 Loop Current Validation Alert, 49 Input Characterization, 21 LoopInitiated PST, 32 Input Load Impedance, 6 Low Bleed Relay, Steady State Air Consumption, 5 Input Signal, 5 Multi-Drop, 5 Point-to-Point, 5 M Installation, 3 LCP100 (Local Control Panel), 13 Magnet Assembly, 27 Instrument Mode, 19 Integral Enable, Travel Tuning, 24 Maintenance Gauges, Pipe Plugs, or Tire Valves, 67 I/P Converter, 63 module base,
Instruction Manual Index D103557X012 January 2015 Output Capacity, Maximum, 5 replacing, 66 Output Circuit Communication Failure, 49 Polling Address, 19 Output Pressure Connection, 6 Output Signal, 5 Electronic Output, 5 Pneumatic Output, 5 Position Transmitter Electronic Output, 5 Fault Indication, 5 Reference Accuracy, 5 Safety Accuracy, 5 Supply Voltage, 5 Output Terminal Configuration, 32 Pressure Fallback Active Alert, 51 Output Terminal Enable, 32 Pressure Sensor Failure, 49 Outputs, 32
Instruction Manual Index D103557X012 January 2015 RShaft End Mount, Magnet Assembly, 27 Stroke Time, 50 RShaft Window #1, Magnet Assembly, 27 Stroke Valve, 53 RShaft Window #2, Magnet Assembly, 27 Supply Medium, 5 per ISO 8573-1, 5 S Supply Pressure, 5 Supply Pressure Alert, 50 Safety Accuracy Integral Switch, 5 Position Transmitter, 5 Supply Pressure Connection, 6 Secondary Variable (SV), 33 Supply Voltage Integral Switch, 5 Position Transmitter, 5 Sensor Calibration, 41 Serial Number Instr
Instruction Manual Index D103557X012 January 2015 Travel Limit/Cutoff Hi Alert, 51 Travel Limit/Cutoff Lo Alert, 51 Travel Sensor Failure, 49 V Valve Serial Number, 20 Valve Stuck, Travel Alert, 51 Travel Sensor Motion, 27 Valve Style, 26 Travel Tuning, 23 Performance Tuner, 24 Stabilize/Optimize, 26 Variable Out of Range, 49 Travel Tuning Set, 23 Travel Tuning Sets, Gain Values, 23 Travel/Pressure Control, 21 Cutoffs and Limits, 23 End Point Pressure Control, 21 Tripped by the LCP, 52 Troubleshoo
Instruction Manual D103557X012 DVC6200 SIS Digital Valve Controller January 2015 107
DVC6200 SIS Digital Valve Controller January 2014 Instruction Manual D103557X012 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.
