Fisher FIELDVUE DVC6200 Series Digital Valve Controllers Quick Start Guide

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Quick Start Guide

D103556X012

DVC6200 Digital Valve Controllers

February 2022

Fisher™ FIELDVUE™ DVC6200 Series Digital Valve Controllers

Contents

Before You Begin 3......................................

Step 1. Install the DVC6200 on the Valve 4...................

Step 2. Connect the Pneumatic Tubing 19...................

Step 3. Connect the Electrical Wires 23......................

Step 4. Configure the DVC6200 33.........................

Special Instructions for DVC6200 SIS 35.....................

Special Instructions for DVC6200f PST 37....................

Special Instructions for Solenoid Valve Health Monitoring 43....

W9713

This quick start guide provides installation and initial setup information for DVC6200 Series digital valve controllers

SIS

www.Fisher.com

DVC6200 Digital Valve Controllers

February 2022

Quick Start Guide

D103556X012

SIS

Related Documents

The following documents include product specifications, reference materials, custom setup information, maintenance procedures, and replacement part details.

If a copy of any of these documents is needed scan or click the appropriate code below, contact your Emerson sales

office or visit our website at Fisher.com.

DVC6200

DVC6200 HW2 Instruction Manual (D103605X012)

DVC6200 HW1 Instruction Manual (D103409X012

Scan or click code for

digital valve controller

field support

DVC6200 SIS

DVC6200 SIS Instruction Manual (D103557X012)

Safety manual for DVC6200 SIS (D103601X012

)

DVC6200f

DVC6200f Instruction Manual (D103412X012)

)

DVC6200p

DVC6200p Instruction Manual (D103563X012)

For information on installation and usage of DVC6200 Series digital valve controllers, visit the Fisher channel on YouTube and search for FIELDVUE.

http://www.youtube.com/user/FisherControlValve

Quick Start Guide

D103556X012

DVC6200 Digital Valve Controllers

February 2022

SIS

Before You Begin

Do not install, operate, or maintain a DVC6200 digital valve controller without being fully trained and qualified in valve, actuator, and accessory installation, operation, and maintenance. To avoid personal

injury or property damage, it is important to carefully read, understand, and follow all contents of this quick start guide, including all safety cautions and warnings. Refer to the appropriate instruction

manual supplement listed below for hazardous area approvals and special instructions for “safe use” and installations in hazardous locations. If you have any questions about these instructions, contact your Emerson sales office proceeding.

before

 CSA Hazardous Area Approvals - DVC6200 Series Digital Valve Controllers (D104203X012

 FM Hazardous Area Approvals - DVC6200 Series Digital Valve Controllers (D104204X012

 ATEX Hazardous Area Approvals - DVC6200 Series Digital Valve Controllers (D104205X012

 IECEx Hazardous Area Approvals - DVC6200 Series Digital Valve Controllers (D104206X012

)

All documents are available from your Emerson sales office or at Fisher.com. Contact your Emerson sales office for all other approval/certification information.

WARNING

Avoid personal injury or property damage from sudden release of process pressure or bursting of parts. Before proceeding with any Installation procedures:

 Always wear protective clothing, gloves, and eyewear to prevent personal injury or property damage.

 Do not remove the actuator from the valve while the valve is still pressurized.

 Disconnect any operating lines providing air pressure, electric power, or a control signal to the actuator. Be sure the

actuator cannot suddenly open or close the valve.

 Use bypass valves or completely shut off the process to isolate the valve from process pressure. Relieve process pressure

from both sides of the valve.

 Use lock‐out procedures to be sure that the above measures stay in effect while you work on the equipment.

 Check with your process or safety engineer for any additional measures that must be taken to protect against process

media.

 Vent the pneumatic actuator loading pressure and relieve any actuator spring precompression so the actuator is not

applying force to the valve stem; this will allow for the safe removal of the stem connector.

WARNING

To avoid static discharge from the plastic cover when flammable gases or dust are present, do not rub or clean the cover with solvents. To do so could result in a spark that may cause the flammable gases or dust to explode, resulting in personal injury or property damage. Clean with a mild detergent and water only.

CAUTION

Do not use sealing tape on pneumatic connections. This instrument contains small passages that may become obstructed by detached sealing tape. Thread sealant paste should be used to seal and lubricate pneumatic threaded connections.

DVC6200 Digital Valve Controllers

February 2022

Quick Start Guide

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Step 1—Install the DVC6200 on the Valve

Housing Variations

The DVC6200 housing is available in two different configurations, depending on the actuator mounting method. Figure 1 shows the available configurations.

SIS

Figure 1. Housing Variations

HOUSING FOR LINEAR AND ROTARY

ACTUATORS, FISHER 657 SIZE 30i - 70i,

W9703

AND 667 SIZE 30i - 76i

LINEAR, M8

INTEGRAL OUTPUT PRESSURE PORT

W9704

ROTARY NAMUR, M6

HOUSING FOR

FISHER GX ACTUATORS

SLOTS FOR MOUNTING BOLTS

HOLE FOR MOUNTING BOLT

General Mounting Guidelines

If ordered as part of a control valve assembly, the factory will mount the digital valve controller on the actuator and calibrate the instrument. If you purchased the digital valve controller separately, you will need a mounting kit. The following procedures are general guidelines. See the instructions that come with the mounting kit for detailed information on mounting the digital valve controller to a specific actuator model.

CAUTION

The magnet assembly material has been specifically chosen to provide a long‐term stable magnetic field.

However, as with any magnet, care must be taken when handling the magnet assembly. Another high powered magnet placed in close proximity (less than 25 mm) can cause permanent damage. Potential sources of damaging equipment include, but are not limited to: transformers, DC motors, stacking magnet assemblies.

General Guidelines for use of High Power Magnets with Positioners

Use of high power magnets in close proximity to any positioner which is operating a process should be avoided. Regardless of the positioner model, high power magnets can affect the positioner’s ability to control the valve.

Quick Start Guide

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DVC6200 Digital Valve Controllers

February 2022

Use of Magnetic Tools with the DVC6200

 Magnetic Tip Screw Drivers – Magnetic tip screw drivers can be used to work on the DVC6200. However, they should

not be brought in close proximity to the magnet assembly (located at the back of the instrument) during process operations.

 Calibrator Strap Magnets

these calibrators would not be used while an instrument is controlling the process. High power magnets should be kept at least 15 cm (6 inches) from the DVC6200.

Notes

The mounting instructions also apply to the DVC6215 remote mount feedback unit.



As a general rule, do not use less than 60% of the magnet assembly travel range for full travel measurement. Performance will

decrease as the assembly is increasingly subranged.

The linear magnet assemblies have a valid travel range indicated by arrows molded into the piece. This means that the hall



sensor (the center point of the channel on the back of the DVC6200 housing) has to remain within this range throughout the entire valve travel. The linear magnet assemblies are symmetrical. Either end may be up.



The magnet assembly may be referred to as a magnetic array in user interface tools.



Mounting the instrument vertically, with the vent at the bottom of the assembly, or horizontally, with the vent pointing down, is

recommended to allow drainage of moisture that may be introduced via the instrument air supply.

Remote mount is not available with the DVC6200 SIS High Cv option.



– These are high power magnets used to hold 4-20 mA calibrators. Normally,

For sliding‐stem linear actuators proceed to page 6

Bracket Mounted 6.........................................

667 and 657 6...........................................

Actuators over 210 mm (8.25 inches Travel) 8.................

Integral Mounted Fisher Actuators 9...........................

Air-to-Open (667 Size 30i - 76i or GX) 10......................

Air-to-Close (657 Size 30i - 70i or GX) 12......................

For quarter‐turn rotary actuators proceed to page 14

Integral Mounted Fisher Actuators 14...........................

Bracket Mounted 15.........................................

DVC6200 Digital Valve Controllers

February 2022

Quick Start Guide

D103556X012

Sliding‐Stem Linear Actuators

Bracket Mounted

Fisher 667 and 657

1. Isolate the control valve from the process line pressure and release pressure from both sides of the valve body. Shut off all pressure lines to the actuator, releasing all pressure from the actuator. Use lock‐out procedures to be sure that the above measures stay in effect while you work on the equipment.

Figure 2. Mounting Parts for Sliding‐Stem Actuator with up to 210 mm (8.25 inches) Travel

ACTUATOR

MOUNTING

FEEDBACK BRACKET AND MAGNET ASSEMBLY

BRACKET

DIGITAL VALVE CONTROLLER

X0381-1

2. Attach the mounting bracket to the actuator.

3. Loosely attach the feedback pieces and magnet assembly to the valve stem connector. Do not tighten the fasteners because fine adjustment is required.

CAUTION

Do not install a magnet assembly that is shorter than the physical travel of the actuator. Loss of control will result from the magnet assembly moving outside the range of the index mark in the feedback slot of the DVC6200 housing.

4. Using the alignment template (supplied with the mounting kit), position the magnet assembly inside the retaining slot.

5. Align the magnet assembly as follows:

 For air‐to‐open actuators (e.g. Fisher 667) vertically align the magnet assembly so that the center line of the

alignment template is lined up as close as possible with the upper magnet assembly. The magnet assembly should be positioned so that the index mark in the feedback slot of the DVC6200 housing is within the valid range on the magnet assembly throughout the range of travel. See figure 3.

extreme of the valid travel range on the

Quick Start Guide

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DVC6200 Digital Valve Controllers

February 2022

 For air‐to‐close actuators (e.g. Fisher 657) vertically align the magnet assembly so that the center line of the

alignment template is lined up as close as possible with the lower

extreme of the valid travel range on the magnet assembly. The magnet assembly should be positioned so that the index mark in the feedback slot of the DVC6200 housing is within the valid range on the magnet assembly throughout the range of travel. See figure 4.

Figure 3. Air‐to‐Open Magnet Assembly Alignment

ALIGNMENT TEMPLATE

RETAINING SLOT

INDEX MARK

W9718

6. Tighten the fasteners and remove the alignment template.

Figure 4. Air‐to‐Close Magnet Assembly Alignment

ALIGNMENT

RETAINING SLOT

INDEX MARK

W9719

TEMPLATE

Note

Use a flat end hex key to tighten the magnet assembly fasteners to a torque of 2.37 N•m (21 lbf•in) for 4 mm screws, and

5.08 N•m (45 lbf•in) for 5 mm screws. For added security, especially in vibrating services, blue (medium) threadlocker may be used on the fasteners.

7. Mount the digital valve controller to the mounting bracket, using the mounting bolts.

8. Check for clearance between the magnet assembly and the DVC6200 feedback slot.

Note

Ensure that there is clearance between the magnet assembly and the DVC6200 housing slot throughout the full range of travel.

9. For remote mount applications, proceed to page 17 for DVC6205 base unit mounting. Otherwise, proceed to Step 2—Connect the Pneumatic Tubing on page 19.

DVC6200 Digital Valve Controllers

February 2022

Quick Start Guide

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Actuators over 210 mm (8.25 inches) Travel

1. Isolate the control valve from the process line pressure and release pressure from both sides of the valve body. Shut off all pressure lines to the pneumatic actuator, releasing all pressure from the actuator. Use lock‐out procedures to be sure that the above measures stay in effect while working on the equipment.

Figure 5. Mounting on Sliding‐Stem (Linear) Actuators over 210 mm (8.25 Inches) Travel

ACTUATOR

VALVE STEM CONNECTOR

CAM

W9709

MOUNTING ADAPTOR

LONG STROKE MOUNTING KIT (DVC6200 NOT SHOWN)

2. Install the cam to the valve stem connector as described in the instructions included with the mounting kit.

3. Install the mounting adaptor to the actuator.

4. Attach the digital valve controller and mounting kit assembly to the mounting adaptor. The roller on the digital valve controller feedback arm will contact the actuator cam as it is being attached.

Figure 6. Roller Arm Variation used for Sliding‐Stem (Linear) Actuators over 210 mm (8.25 Inches) Travel

CAM/ROLLER POSITION MARK

ROLLER ARM

CAM

ROLLER ARM

E1543

E1229

ACTUATOR IS FULLY EXTENDED

5. For remote mount applications, proceed to page 17 for DVC6205 base unit mounting. Otherwise, proceed to Step 2—Connect the Pneumatic Tubing on page 19.

Quick Start Guide

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DVC6200 Digital Valve Controllers

February 2022

Integral Mounted Fisher Actuators

2. The DVC6200 digital valve controller mounts directly to an integral mounted Fisher actuator without the need for a mounting bracket. Make sure you have the correct DVC6200 housing for your actuator, as shown in figure 1.

3. For GX actuators, identify the yoke side to mount the DVC6200 digital valve controller based on the actuator fail mode. Refer to the GX Control Valve and Actuator System instruction manual (D103175X012

4. Loosely attach the feedback pieces and magnet assembly to the valve stem connector. Do not tighten the fasteners because fine adjustment is required.

CAUTION

5. Using the alignment template (supplied with the mounting kit), position the feedback assembly inside the retaining slot.

6. Continue on with the appropriate procedure below to align the magnet assembly.

DVC6200 Digital Valve Controllers

February 2022

Quick Start Guide

D103556X012

Air‐to‐Open (667 size 30i - 76i and GX)

Vertically align the magnet assembly so that the center line of the alignment template is lined up as close as possible with the upper so that the index mark in the feedback slot of the DVC6200 housing is within the valid range on the magnet assembly throughout the range of travel. See figure 7.

Figure 7. Air‐to‐Open Magnet Assembly Alignment

RETAINING

extreme of the valid travel range on the magnet assembly. The magnet assembly should be positioned

VALVE STEM CONNECTOR

SLOT

FEEDBACK

PIECES

INDEX MARK

NOTE: 1 IMAGE DENOTES ACTUATOR AT HALF TRAVEL. ALIGN UPPER EXTREME OF MAGNET ASSEMBLY WITH ALIGNMENT TEMPLATE INDEX MARK.

ALIGNMENT TEMPLATE

1. Tighten the fasteners and remove the alignment template.

Note

Use a flat end hex key to tighten the magnet assembly fasteners to a torque of 2.37 N•m (21 lbf•in) for 4 mm screws, and

5.08 N•m (45 lbf•in) for 5 mm screws. For added security, especially in vibrating services, blue (medium) threadlocker may be used on the fasteners.

2. Remove the plug (R1/8) from the back of the DVC6200 housing. This pneumatic output port on the DVC6200 lines up with the integral actuator pneumatic port. See figure 8.

Quick Start Guide

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February 2022

Figure 8. Modifications for Integral Mounted Actuator; Air‐to‐Open Construction Only

INSTALL O‐RING

INSTALL 1/4 NPT PLUG

REMOVE R1/8 PLUG

NOTE: REAR HOUSING VIEW FOR GX ACTUATOR ILLUSTRATED

W9707

3. Install the plug (1/4 NPT, included in the mounting kit) to the external output pneumatic port A.

4. Attach the digital valve controller to the actuator mounting pad on the side that has the open pneumatic port. Be sure to place the O‐ring between the digital valve controller's pneumatic output and the actuator mounting pad. Pneumatic tubing is not required because the air passages are internal to the actuator.

Note

Use a 5 mm hex key to attach the digital valve controller the GX actuator mounting pad.

Use a 13 mm socket or box end wrench to attach the digital valve controller to the 667 size 30i -76i actuator mounting pad.

5. Check for clearance between the magnet assembly and the DVC6200 feedback slot.

6. If not already installed, install a vent in the port on the upper diaphragm casing.

7. For remote mount applications, proceed to page 17 for DVC6205 base unit mounting. Otherwise, proceed to Step 2—Connect the Pneumatic Tubing on page 19.

Note

Refer to the 667 Diaphragm Actuator Sizes 30/30i - 76/76i and 87 instruction manual (D100310X012 information.

Refer to the GX instruction manual

for GX product information.

) for 667 product

DVC6200 Digital Valve Controllers

February 2022

Quick Start Guide

D103556X012

Air‐to‐Close (657 size 30i - 70i and GX)

Vertically align the magnet assembly so that the center line of the alignment template is lined up as close as possible with the lower so that the index mark on the pole pieces (back of the DVC6200 housing) is within the valid range on the magnet assembly throughout the range of travel. See figure 9.

Figure 9. Air‐to‐Close Magnet Assembly Alignment

RETAINING SLOT

FEEDBACK PIECES

extreme of the valid travel range on the magnet assembly. The magnet assembly should be positioned

VALVE STEM CONNECTOR

ALIGNMENT TEMPLATE

INDEX MARK

1. Tighten the fasteners and remove the alignment template.

Note

Use a flat end hex key to tighten the magnet assembly fasteners to a torque of 2.37 N•m (21 lbf•in) for 4 mm screws, and

5.08 N•m (45 lbf•in) for 5 mm screws. For added security, especially in vibrating services, blue (medium) threadlocker may be used on the fasteners.

Quick Start Guide

D103556X012

DVC6200 Digital Valve Controllers

February 2022

2. Attach the digital valve controller to the actuator mounting pad.

Note

Use a 5 mm hex key to attach the digital valve controller the GX actuator mounting pad.

Use a 13 mm socket or box end wrench to attach the digital valve controller to the 657 size 30i -70i actuator mounting pad.

3. Check for clearance between the magnet assembly and the DVC6200 feedback slot.

4. Install tubing between the actuator casing and the appropriate DVC6200 pneumatic output port.

5. If not already installed, install a vent in the port on the lower diaphragm casing or yoke.

6. For remote mount applications, proceed to page 17 for DVC6205 base unit mounting. Otherwise, proceed to Step 2—Connect the Pneumatic Tubing on page 19.

Note

When field converting a GX actuator from air-to-close to air-to-open (or vice‐versa), you will need to change the plugs for the pneumatic passages in the DVC6200 housing.



To convert to air-to-open, remove the R1/8 pneumatic plug on the back of the DVC6200 housing and install an O‐ring. Plug

the external pneumatic output with a 1/4 NPT plug. Refer to figure 8.

To convert to air-to-close, remove the external pneumatic plug. Install an R1/8 plug on the back of the DVC6200 housing.



Install tubing between the pneumatic output connection of the DVC6200 to the pneumatic port on top of the actuator casing.

Note

Refer to the 657 Diaphragm Actuator Sizes 30/30i through 70/70i and 87 instruction manual (D100306X012 information.

Refer to the GX instruction manual

for GX product information.

) for 657 product

DVC6200 Digital Valve Controllers

February 2022

Quick Start Guide

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Quarter-Turn Rotary Actuators

Integral Mounted Fisher Actuators

2. Verify that the appropriate cam is installed on the actuator as described in the instructions included with the mounting kit.

Figure 10. Mounting on Rotary Actuators

W9708

Figure 11. Rotary Actuator Mounting Variations

ROLLER ARM

2052 SIZE 2 AND 3 1051/1052 SIZE 40-70 SIZE 1061 SIZE 30-100

ROTARY MOUNTING KIT (DVC6200 NOT SHOWN)

ROLLER ARM

2052 SIZE 1

ROLLER ARM

1051 SIZE 33 1052 SIZE 20-33

NOTE THE DIFFERENCE IN THE SHAPE AND LENGTH OF THE ROLLER ARM

E1229

Quick Start Guide

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DVC6200 Digital Valve Controllers

February 2022

3. Mount the DVC6200 on the actuator as follows:

 If required, a mounting adaptor is included in the mounting kit. Attach the adaptor to the digital valve controller,

then attach the digital valve controller assembly to the actuator. The roller on the digital valve controller feedback arm will contact the actuator cam as it is being attached.

 If no mounting adaptor is required, attach the digital valve controller and mounting kit assembly to the actuator.

The roller on the digital valve controller feedback arm will contact the actuator cam as it is being attached.

4. For remote mount applications, proceed to page 17 for DVC6205 base unit mounting. Otherwise, proceed to Step 2—Connect the Pneumatic Tubing on page 19.

Bracket Mounted

The DVC6200 digital valve controller can be mounted to any quarter‐turn rotary actuator, as well as those that comply with the NAMUR guidelines. A mounting bracket and associated hardware are required. Refer to figure 12.

Figure 12. Mounting on Quarter‐Turn Actuators

W9715

M6 MOUNTING BOLTS (4)

DVC6200 Digital Valve Controllers

February 2022

Quick Start Guide

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2. Attach the magnet assembly to the actuator shaft. At mid‐travel, the flats on the magnet assembly should be approximately parallel to the channel on the back of the DVC6200 housing, as shown in figure 13.

Figure 13. Magnet Assembly Orientation on Quarter‐Turn Actuators

DVC6200

ORIENTATION AT ONE TRAVEL EXTREME

ORIENTATION AT MID‐TRAVEL (FLATS PARALLEL TO DVC6200 CHANNEL)

ORIENTATION AT THE OTHER TRAVEL EXTREME

ACTUATOR

W9700

1 THIS EXAMPLE SHOWS AN ACTUATOR WITH 90_ TRAVEL. ON AN ACTUATOR THAT HAS LESS THAN 90_ TRAVEL THE MAGNET ASSEMBLY MAY NOT BE PARALLEL AT THE MID-TRAVEL POINT. TO VERIFY THE MAGNET ASSEMBLY POSITION IS IN WORKING RANGE, CONFIRM TRAVEL COUNTS ARE WITHIN THE EXPECTED RANGE OF 175-3800 USING VALVELINK SOFTWARE OR A FIELD COMMUNICATOR.

3. Install the mounting bracket on the actuator.

4. Attach the digital valve controller to the mounting bracket using the 4 mounting bolts, as shown in figure 12.

5. Check for clearance between the magnet assembly and the DVC6200 feedback slot.

6. For remote mount applications, proceed to page 17 for DVC6205 base unit mounting. Otherwise, proceed to Step 2—Connect the Pneumatic Tubing on page 19.

Quick Start Guide

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DVC6200 Digital Valve Controllers

February 2022

DVC6205 Remote Mount Base Unit Mounting

For remote‐mounted digital valve controllers, the DVC6205 base unit ships separately from the control valve and does not include tubing, fittings or wiring.

Pipestand Mounting

1. Position a standoff on the back of the base unit.

2. Using two 101.6 mm (4‐inch) 1/4‐20 hex head screws loosely attach the base unit to the pipestand with the mounting bracket.

3. Position the second standoff, then using the remaining 101.6 mm (4‐inch) hex head screws, securely fasten the base unit to the pipe stand.

4. Tighten all screws.

5. Proceed to Step 2—Connect the Pneumatic Tubing on page 19.

Figure 14. FIELDVUE DVC6205 Pipestand Mounting

X0437

4‐INCH 1/4‐20 HEX HEAD SCREW

STANDOFF

MOUNTING BRACKET

DVC6200 Digital Valve Controllers

February 2022

Quick Start Guide

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Wall Mounting

1. Install the wall mounting screws by using the mounting bracket as a template.

2. Install the mounting bracket to the back of the base unit using the spacers and screws provided in the mounting kit.

3. Slide the assembly on the wall mounting screws and tighten.

4. Proceed to Step 2—Connect the Pneumatic Tubing on page 19.

Figure 15. FIELDVUE DVC6205 Wall Mounting

(2.25)

SPACER

1‐INCH 1/4‐20 HEX HEAD SCREW

X0428

MOUNTING BRACKET

(2.82)

10C1796‐A

2 MOUNTING HOLES  8.6/0.34

(INCH)

Quick Start Guide

D103556X012

DVC6200 Digital Valve Controllers

Step 2—Connect the Pneumatic Tubing

Figure 16. Integral Mounting of a Fisher 67CFR Regulator on a FIELDVUE DVC6200 Digital Valve Controller

OUTPUT A (1/4 NPT)

67CFR

CAP SCREWS

February 2022

SIS

W9702-1

NOTES: INTEGRAL MOUNTING OF FILTER REGULATOR IS NOT AVAILABLE FOR DVC6200 SIS HIGH Cv OPTION. 1 APPLY LUBRICANT

O‐RING

SUPPLY CONNECTION (1/4 NPT)

OUTPUT B (1/4 NPT)

CAUTION

1. Connect the DVC6200 pneumatic output to the actuator input using at least 10 mm (3/8inch) diameter tubing. Minimum inside diameter of tubing required for DVC6200 SIS High Cv, HCv1 is 7.11 mm (0.28 inch), HCv2 is

11.7 mm (0.46 inch), and HCv3 is 16.5 mm (0.65 inch).

 When using a singleacting direct digital valve controller (relay A or C) on a singleacting actuator, connect

OUTPUT A to the actuator pneumatic input.

 When using a singleacting reverse digital valve controller (relay B) on a singleacting actuator, connect OUTPUT

B to the actuator diaphragm casing.

 When using a doubleacting digital valve controller (relay A) on a doubleacting actuator, connect OUTPUT A and

OUTPUT B to the appropriate actuator pneumatic input. With no input current to the DVC6200, OUTPUT A is at zero pressure and OUTPUT B is at full supply pressure when the relay is properly adjusted.

Note

To have the actuator stem extend from the cylinder with increasing input signal, connect OUTPUT A to the actuator cylinder connection farthest from the actuator stem. Connect OUTPUT B to the cylinder connection closest to the actuator stem. To have the actuator stem retract into the cylinder with increasing input signal, connect OUTPUT A to the actuator cylinder connection closest to the actuator stem. Connect OUTPUT B to the cylinder connection farthest from the actuator stem.

DVC6200 Digital Valve Controllers

February 2022

Note

Solenoid valves placed between the output of a DVC6200 digital valve controller and the input to an actuator require a minimum C

of 0.49. Greater restrictions can affect the response of the assembly.

Quick Start Guide

D103556X012

WARNING

Supply medium must be clean, dry, oilfree, and noncorrosive and meet the requirements of ISA Standard 7.0.01 or ISO 8573-1.

Severe personal injury or property damage may occur from an uncontrolled process if the instrument supply medium is not clean, dry, oilfree, and noncorrosive. While use and regular maintenance of a filter that removes particles larger than 40 micrometers in diameter will suffice in most applications, further filtration down to 5 micrometer particle size is recommended. Lubricant content is not to exceed 1 ppm weight (w/w) or volume (v/v) basis. Condensation in the air supply should be minimized.

Check with an Emerson field office and industry instrument air quality standards for use with corrosive air or if you are unsure about the amount of air filtration or filter maintenance.

When using natural gas as the supply medium, or for hazardous location applications, the following warnings also apply:

 Remove electrical power before removing the housing cap. Personal injury or property damage from fire or explosion

may result if power is not disconnected before removing the cap.

 Remove electrical power before disconnecting any of the pneumatic connections.

 When disconnecting any of the pneumatic connections or any pressure retaining part, natural gas will seep from the

unit and any connected equipment into the surrounding atmosphere. Personal injury or property damage may result 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.

 Ensure that all caps and covers are correctly installed before putting this unit back into service. Failure to do so could

result in personal injury or property damage from fire or explosion.

2. Connect a filter or filter regulator to the DVC6200 supply input using at least 10 mm (3/8inch) diameter tubing. Minimum inside diameter of tubing required for DVC6200 SIS High Cv, HCv1 is 7.11 mm (0.28 inch), HCv2 is 11.7 mm (0.46 inch), and HCv3 is 16.5 mm (0.65 inch).

Note

When using a DVC6200 SIS High Cv ensure the capacity of the filter is at least four times the Cv of the instrument.

 When using an integral mounted 67CFR filter regulator, lubricate an Oring and insert it in the recess around the

SUPPLY connection on the digital valve controller. Attach the filter regulator to the side of the digital valve controller. Thread a 1/4inch sockethead pipe plug into the unused outlet on the filter regulator. This is the standard method of mounting the filter regulator. No tubing is required.

 When using a yoke mounted 67CFR filter regulator, mount the filter regulator with two cap screws to the

predrilled and tapped holes in the actuator yoke. Thread a 1/4inch sockethead pipe plug into the unused outlet on the filter regulator. No Oring is required.

 When using a casing mounted filter regulator, use a separate casing mounting bracket (typically provided with

the filter regulator). Attach the mounting bracket to the filter regulator and then attach this assembly to the

Quick Start Guide

D103556X012

DVC6200 Digital Valve Controllers

February 2022

actuator casing. Thread a 1/4inch sockethead pipe plug into the unused outlet on the filter regulator. No Oring is required.

 If the supply pressure is less than the maximum actuator and instrument pressure rating, a regulator is not

required. However, a filter is always required. Attach the filter securely to the actuator or instrument.

WARNING

Personal injury or property damage can occur from cover failure due to overpressure. Ensure that the housing vent opening is open and free of debris to prevent pressure buildup under the cover.

This unit vents the supply medium into the surrounding atmosphere. When installing this unit in a nonhazardous (nonclassified) location in a confined area, with natural gas as the supply medium, you must remotely vent this unit to a safe location. Failure to do so could result in personal injury or property damage from fire or explosion, and area reclassification.

When installing this unit in a hazardous (classified) location remote venting of the unit may be required, depending upon the area classification, and as specified by the requirements of local, regional, and national codes, rules and regulations. Failure to do so when necessary could result in personal injury or property damage from fire or explosion, and area reclassification.

In addition to remote venting of the unit, ensure that all caps and covers are correctly installed. Failure to do so could result in personal injury or property damage from fire or explosion, and area reclassification.

3. If necessary, remove the plastic vent on the DVC6200 and install a pipeaway vent line using at least 12.7 mm (1/2inch) diameter tubing. The vent line must be as short as possible with a minimum number of bends and elbows to prevent back pressure buildup.

Note

If using a DVC6200 SIS High Cv, the muffler will need to be removed to install the pipe away vent. Minimum inside diameter of tubing required for HCv1 is 7.11 mm (0.28 inch), HCv2 is 11.7 mm (0.46 inch), and HCv3 is 16.5 mm (0.65 inch).

Ensure that a bug screen is installed at the open end of the pipe away vent.

Figure 17. Vent Connections

X0429

PLASTIC EXHAUST VENT (3/8 NPT)

X1852

DVC6200 SIS HIGH Cv

TOP VIEW

MUFFLER

DVC6200 Digital Valve Controllers

February 2022

Quick Start Guide

D103556X012

WARNING

To avoid personal injury or property damage resulting from bursting or parts, do not exceed maximum supply pressure.

Personal injury or property damage may result 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: Remote venting of the unit, reevaluating the hazardous area classification, ensuring adequate ventilation, and the removal of any ignition sources.

Note

The Gas Certified device option simplifies process sealing requirements when using natural gas as the supply medium. Instruments with the label shown in figure 18 include a “Single Process Seal” and meet ISA 12.27.01 Single Sealed and IEC 60079-40 Process Sealed requirements. If natural gas is detected in the terminal box or connected conduit when using a Gas Certified DVC6200, through use of a gas leak detector or other method, the entire terminal box assembly must be replaced. Read and follow all local, regional, and federal wiring requirements for natural gas installations. Contact your Emerson sales office

obtaining a Gas Certified DVC6200 digital valve controller

Figure 18. Label for Natural Gas Certified Terminal Box

for information on

LABEL LOCATED ON TOP OF TERMINAL BOX

X0748

4. Connect the pneumatic supply line to the 1/4 NPT IN connection on the filter regulator. For the DVC6200 SIS High Cv option use an appropriate size supply line.

Note

If using a solenoid valve in addition to the digital valve controller, install the solenoid valve in the pneumatic path between the digital valve controller output and the actuator input.

5. Proceed to Step 3—Connect the Electrical Wires on page 23.

Quick Start Guide

D103556X012

DVC6200 Digital Valve Controllers

February 2022

SIS

Step 3—Connect the Electrical Wires

WARNING

Select wiring and/or cable glands that are rated for the environment of use (such as hazardous area, ingress protection and temperature). Failure to use properly rated wiring and/or cable glands can result in personal injury or property damage from fire or explosion.

Wiring connections must be in accordance with local, regional, and national codes for any given hazardous area approval. Failure to follow the local, regional, and national codes could result in personal injury or property damage from fire or explosion.

To avoid personal injury resulting from electrical shock, do not exceed maximum input voltage specified on the product nameplate. If the input voltage specified differs, do not exceed the lowest specified maximum input voltage.

Personal injury or property damage caused by fire or explosion may occur if electrical connections are attempted in a potentially explosive atmosphere or in an area that has been classified as hazardous. Confirm that area classification and atmosphere conditions permit the safe removal of the terminal box cover before proceeding.

The valve may move in an unexpected direction when power is applied to the digital valve controller. To avoid personal injury and property damage caused by moving parts, keep hands, tools, and other objects away from the valve/actuator assembly when applying power to the instrument.

For FOUNDATION Fieldbus™ or PROFIBUS PA devices proceed to page 24

For HARTr devices proceed to page 26

DVC6200 Digital Valve Controllers

February 2022

FOUNDATION fieldbus or PROFIBUS PA Devices

Refer to the DVC6200f or DVC6200p instruction manual for additional information.

Quick Start Guide

D103556X012

The digital valve controller is normally powered over the bus from a power supply. Refer to the F

OUNDATION Fieldbus or

PROFIBUS site planning guide, available from your Emerson sales office, for proper wire types, termination, length, grounding practices, etc.

Note

To avoid the valve going to an unknown position when power is applied, the digital valve controller is shipped from the factory with the transducer block mode Out of Service.

Wire the digital valve controller as follows, refer to figure 19.

1. Remove the wiring terminal box cap.

2. Bring the field wiring into the terminal box. When applicable, install conduit using local and national electrical codes which apply to the application.

3. The instrument is not polarity sensitive. Connect one wire from the controller output to one of the LOOP screw terminals in the terminal box shown in figure 19. Connect the other wire from the controller output to the other LOOP screw terminal in the terminal box.

Figure 19. Loop Connections Terminal Box

EARTH GROUND

TALK +

LOOP +

LOOP -

X0438

SAFETY GROUND

TALK -

WARNING

Personal injury or property damage can result from the discharge of static electricity. Connect a 14 AWG (2.08 mm2) ground strap between the digital valve controller and earth ground when flammable or hazardous gases are present. Refer to national and local codes and standards for grounding requirements.

Quick Start Guide

D103556X012

DVC6200 Digital Valve Controllers

February 2022

4. Make connections to the ground terminal(s) following national and local codes and plant standards. As shown in figure 19, two ground terminals are available for connecting a safety ground, earth ground, or drain wire. The safety ground terminal is electrically identical to the earth ground.

5. Screw the cap (key 4) onto the terminal box until no gap remains.

6. Install the set screw (key 58) into the cap (key 4). Secure the cap by engaging the screw.

7. Write the valve tag number on the top and bottom of the paper commissioning tag, as shown in figure 20.

Figure 20. Paper Commissioning Tag

WRITE THE VALVE TAG NUMBER HERE

18B9406‐G

8. Remove the lower half of the paper commissioning tag and deliver it to the control system configurator. With the piece of paper, the control system configurator will be able to easily change the Device ID placeholder to the actual valve tag number.

Note

Alternatively, the valve tag number can be entered at the factory when specified at the time of order entry. When the valve tag number is electronically stored in the DVC6200, the control system will display the valve tag number instead of the Device ID. As a result, step 7 and 8 will not be required.

9. For Remote Mount applications, proceed to page 30. For DVC6200f PST applications, proceed to Special Instructions for DVC6200f PST on page 37. Otherwise proceed to Step 4—Configure the Digital Valve Controller on page 33.

DVC6200 Digital Valve Controllers

February 2022

Quick Start Guide

D103556X012

SIS

HART Devices

Refer to the DVC6200 HW1, DVC6200 HW2, or DVC6200 SIS instruction manual for additional information.

The digital valve controller is normally powered by a control system output channel. Shielded cable will ensure proper operation in electrically noisy environments.

Wire the digital valve controller as follows, refer to figure 21:

1. Remove the wiring terminal box cap.

2. Bring the field wiring into the terminal box. When applicable, install conduit using local and national electrical codes which apply to the application.

3. Connect the control system output channel positive wire to the LOOP + screw terminal in the terminal box. Connect the control system output channel negative (or return) wire to the LOOP - screw terminal in the terminal box.

WARNING

Personal injury or property damage, caused by fire or explosion, can result from the discharge of static electricity. Connect a 14 AWG (2.08 mm

) ground strap between the digital valve controller and earth ground when flammable or hazardous

gases are present. Refer to national and local codes and standards for grounding requirements.

4. As shown in figure 21, two ground terminals are available for connecting a safety ground, earth ground, or drain wire. The safety ground is electrically identical to the earth ground. Make connections to these terminals following national and local codes and plant standards.

Figure 21. Loop and Talk Connections

EARTH GROUND

TALK +

TALK -

EARTH GROUND

TALK -

TALK +

TERMINAL

SCREWS

BLOCK

EARTH GROUND

TALK -

TALK +

LOOP LOOP +

LOOP +

X0439

NOTE: 1 FOR DVC6200 HW 2 WITH I/O OPTION TIGHTEN TERMINAL BLOCK SCREWS TO A MAXIMUM TORQUE OF 0.79 N•m (7 lbf•in).

SAFETY GROUND

LOOP -

X0431

SAFETY GROUND

LOOP +

LOOP -

X0430

SAFETY GROUND

Quick Start Guide

D103556X012

Note

Depending on the control system you are using, an HF340 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. The filter is normally installed near the field wiring terminals of the control system I/O. Its purpose is to effectively isolate the control system output from modulated HART communication signals and raise the impedance of the control system to allow HART communication. For more information on the description and use of the HART filter, refer to the HF340 HART filter instruction manual (D102796X012 system requires a HART filter refer to the DVC6200 HW1

Emerson sales office

, DVC6200 HW2, or DVC6200 SIS instruction manual, or contact your

DVC6200 Digital Valve Controllers

February 2022

). To determine if your

5. Screw the cap (key 4) onto the terminal box until no gap remains.

6. Install the set screw (key 58) into the cap (key 4). Secure the cap by engaging the screw.

7. For applications that require a Position Transmitter or Discrete Switch (page 28), Remote Feedback Mounting (page 30), and/or THUM

™

Adapter (page 32), proceed to the appropriate page. For DVC6200 SIS applications proceed to Special Instructions for DVC6200 SIS on page 35. Otherwise, proceed to Step 4—Configure the Digital Valve Controller on page 33.

DVC6200 Digital Valve Controllers

February 2022

Quick Start Guide

D103556X012

SIS

Position Transmitter or Discrete Switch

The DVC6200 HART communicating device has an optional output circuit that can be configured as a 420 mA position transmitter or a discrete switch. Configuration of the output circuit requires the proper DIP switch electrical setting on the main electronics board (figure 22) and also must be enabled with a user interface tool. The DIP switch electrical setting is preconfigured at the factory when ordered properly.

Figure 22. OUTPUT Connections and Transmitter / Switch Settings

DIP SWITCH FOR TRANSMITTER/SWITCH SELECTION

OUTPUT+

X0430

OUTPUT-

X0432

The position transmitter circuit derives its operating power from the control system input channel in the same manner as a 2wire transmitter.

The discrete switch is a solid state circuit (1amp maximum) which opens and closes based on a user configurable trip point. The trip point can be based on valve travel anywhere within the calibrated travel range, or based on a device alert. In order for the switch output to function, the digital valve controller must be powered. If power is lost, the switch will always go to the open state. The output circuit, whether operating as a transmitter or switch, is galvanically isolated from the position control loop circuit such that different ground references between the 2 circuits are allowed.

Wire the OUTPUT terminals as follows (refer to figure 23):

1. Route the field wiring into the terminal box through the conduit connection.

2. When applicable, install conduit using any local and national electrical codes that apply to the connection.

3. Connect the control system input channel positive wire to the OUT (+) terminal. Connect the control system input channel negative wire to the OUT () terminal.

4. Replace and hand tighten the cover on the terminal box.

5. For applications that require Remote Feedback Mounting (page 30) and/or a THUM Adapter (page 32), proceed to the appropriate page. For DVC6200 SIS applications proceed to Special Instructions for DVC6200 SIS on page 35. Otherwise, proceed to Step 4—Configure the Digital Valve Controller on page 33.

Quick Start Guide

D103556X012

Figure 23. FIELDVUE DVC6200 with Position Transmitter or Discrete Switch, Field Wiring Schematic

DVC6200 Digital Valve Controllers

4 - 20 mA

February 2022

8-30 VDC

POWERED

4 - 20 mA

POSITION TRANSMITTER

GE61668

MAX 30V

DISCRETE SWITCH

DVC6200 Digital Valve Controllers

February 2022

Quick Start Guide

D103556X012

SIS

Remote Mount Feedback Unit

The DVC6205 base unit is designed to receive a valve travel signal via the DVC6215 feedback unit.

WARNING

Do not place feedback wiring in the same conduit as other power or signal wiring.

Personal injury or property damage, caused by wiring failure, can result if the feedback wiring connecting the base unit with the remote feedback unit shares a conduit with any other power or signal wiring.

Note

4‐conductor shielded cable, 18 to 22 AWG minimum wire size, in rigid or flexible metal conduit, is required for connection between base unit and feedback unit. Pneumatic tubing between base unit output connection and actuator has been tested to 91 meters (300 feet). At 15 meters (50 feet) there was no performance degradation. At 91 meters there was minimal pneumatic lag.

1. Remove the termination caps from both the DVC6215 feedback unit and DVC6205 base unit.

2. Install conduit between the feedback unit and the base unit following applicable local and national electrical codes.

3. Route the 4conductor shielded cable through the conduit.

4. Connect each wire of the 4conductor shielded cable between the corresponding terminals on the feedback unit and the base unit (refer to figure 24).

WARNING

The cable shield is typically not insulated. It is required that you insulate the cable shield prior to installation.

When connecting the cable shield in step 5 ensure that any exposed shielding does not contact the DVC6215 housing, as shown in figure 25. Failure to do so can result in ground loop issues.

5. Connect the cable shield between terminal S on the feedback unit and terminal S on the base unit.

CAUTION

Failure to secure the cable wires in the support clips in step 6 can result in broken wires in applications with high levels of vibration.

6. Secure the cable wires, using the support clips in the DVC6215 feedback unit (as shown in figure 25), to help prevent shifting and movement of the wires.

7. Replace and hand‐tighten all covers.

8. For applications that require a THUM Adapter proceed to page 32. For DVC6200 SIS applications proceed to Special Instructions for DVC6200 SIS on page 35. For DVC6200f PST applications proceed to Special Instructions for DVC6200f PST on page 37. Otherwise proceed to Step 4—Configure the Digital Valve Controller on page 33.

Quick Start Guide

D103556X012

DVC6200 Digital Valve Controllers

February 2022

Figure 24. Terminal Details for Connecting the Base Unit and Feedback Unit for Remote‐Mounted Digital Valve Controllers

FEEDBACK CONNECTIONS TERMINAL BOX

GROUND SCREW

FEEDBACK CONNECTIONS

TERMINAL BOX

Figure 25. Wire Clips

X0131

BASE UNIT

TO FEEDBACK UNIT TERMINAL 1

TO FEEDBACK UNIT TERMINAL 2

TO FEEDBACK UNIT TERMINAL 3

TO FEEDBACK UNIT TERMINAL 4

TO FEEDBACK UNIT TERMINAL S USING CABLE SHIELD

TERMINAL 1

TERMINAL 2

X0132

FEEDBACK UNIT

TERMINAL S

TERMINAL 4

TERMINAL 3

FEEDBACK UNIT

X0434

CLIP TO SUPPORT THE INSULATED SHIELD WIRE

CABLE SHIELD INSULATED WITH ELECTRICAL TAPE

CLIP TO SUPPORT THE 4-CONDUCTOR WIRES

EXPOSED CABLE SHIELDING

- REQUIRES INSULATION (e.g. WITH SHRINK TUBING OR ELECTRICAL TAPE)

X0435

4-CONDUCTOR WIRES WITH SHIELD

DVC6200 Digital Valve Controllers

February 2022

Quick Start Guide

D103556X012

Smart Wireless THUM Adapter

Refer to the Smart Wireless THUM Adapter quick installation guide (0082501004075) for additional information.

Note

The recommended mounting orientation for the THUM Adapter is vertically up, as shown in figure 26, for optimal wireless communication range.

Figure 26. THUM Adapter Installed On DVC6200 Digital Valve Controller

TOP CONDUIT ENTRANCE

X0433

1. Remove the DVC6200 terminal box plug from the top conduit entrance.

2. Thread the THUM Adapter into the top conduit entrance.

3. Using the wire splice included with the THUM Adapter (or other suitable wire splice), connect the wires as shown in figure 27 below.

Figure 27. Wiring the THUM Adapter

4-20 mA LOOP +

4-20 mA LOOP -

SPLICE

CONNECTOR

GG18677

WIRED DEVICE

GROUND

LOOP -

LOOP +

THUM ADAPTER

GREEN RED BLACK WHITE

YELLOW

4. Carefully coil the wires inside the terminal box.

5. Replace and hand tighten the cover on the terminal box.

6. Proceed to Step 4—Configure the Digital Valve Controller on page 33.

Quick Start Guide

D103556X012

DVC6200 Digital Valve Controllers

February 2022

SIS

Step 4—Configure the Digital Valve Controller

WARNING

 Select wiring and/or cable glands that are rated for the environment of use (such as hazardous area, ingress protection

and temperature). Failure to use properly rated wiring and/or cable glands can result in personal injury or property damage from fire or explosion.

 Wiring connections must be in accordance with local, regional, and national codes for any given hazardous area

approval. Failure to follow the local, regional, and national codes could result in personal injury or property damage from fire or explosion.

 To avoid personal injury resulting from electrical shock, do not exceed maximum input voltage specified on the product

nameplate. If the input voltage specified differs, do not exceed the lowest specified maximum input voltage.

 Personal injury or property damage caused by fire or explosion may occur if electrical connections are attempted in a

potentially explosive atmosphere or in an area that has been classified as hazardous. Confirm that area classification and atmosphere conditions permit the safe removal of the terminal box cover before proceeding.

 The valve may move in an unexpected direction when power is applied to the digital valve controller. To avoid personal

injury and property damage caused by moving parts, keep hands, tools, and other objects away from the valve/actuator assembly when applying power to the instrument.

 While configuring the digital valve controller 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.

 Changes to the instrument setup may cause changes in the output pressure or valve travel. Depending on the

application, these changes may upset process control, which may result in personal injury or property damage.

CAUTION

Before proceeding, check that all pressure connections, fasteners, and plugs are installed and tightened.

For remote mount installations, ensure that the Base Unit is wired to the Feedback Unit before providing electrical power. Failure to do so may cause the DVC6205 to go into “Pressure Control” mode if Pressure Fallback is configured. The unit can be returned to “Travel Control” mode using Detailed Configuration.

1. Install the latest version of the communication software on the user interface tool. This may include Device Descriptions (DD, EDD), ValveLink

Contact your Emerson sales office the necessary files.

Table 1. User Interface Tools and Software Available for Instrument Configuration and Calibration

Device/Field Communicator (DD) Ļ Ļ Ļ AMS Device Manager (DD) Ļ Ļ Ļ ValveLink Software Ļ Ļ Ļ ValveLink Mobile Software Ļ Ļ Ļ Field Device Type Frame (DTM) Ļ Ļ Ļ Siemens SIMATIC™ PDM Software (DD, GSD) Ļ

1. The DVC6200 SIS High Cv option requires ValveLink software 13.6 or higher for instrument configuration and calibration.

™

software, Device Type Manager (DTM), or GSD. Refer to table 1 below.

to ensure that you have the latest software version or for information on locating

DVC6200

HART

DVC6200 SIS

HART

(1)

DVC6200f

OUNDATION fieldbus

DVC6200p

PROFIBUS PA

DVC6200 Digital Valve Controllers

February 2022

Quick Start Guide

D103556X012

2. Apply pneumatic supply pressure to the digital valve controller and adjust the supply pressure regulator according to the actuator requirements and limitations.

3. Apply electrical power to the digital valve controller.

4. Establish communication with the digital valve controller and commission the instrument as described in the host system documentation.

Note

If the TALK terminals on the digital valve controller are to be used for communication, remove the terminal box cap to access the terminals.

5. Launch the user interface tool.

6. Perform Device Setup to configure and calibrate the instrument on the control valve assembly.

7. Enter any additional custom configuration items (optional).

Note

On HART devices with the optional transmitter or switch option, you must enable and configure the output terminals. The configuration is disabled by default from the factory.

8. To enable the digital valve controller to follow set point, place the instrument In Service (HART devices) or place the transducer block in Auto (fieldbus and PROFIBUS devices).

Quick Start Guide

D103556X012

DVC6200 Digital Valve Controllers

February 2022

SIS

Special Instructions for DVC6200 SIS

DVC6200 SIS instruments are identified by an SIS label on the terminal box cover. Refer to the Safety manual for further information regarding the design, installation, and operation of the DVC6200 SIS product.

The following section illustrates typical installation scenarios for a DVC6200 SIS. The digital valve controller can be configured to trip on low current (deenergize to trip, DETT) or high current (energize to trip, ETT). See figure 28 for the DIP switch configuration of this action on the printed wiring board. This setting is preconfigured at the factory when ordered properly.

Figure 28. DIP Switch Location

PT-PT/ MULTI-DROP SELECTION

X0436

Table 2. DIP Switch Configuration

Switch Label Operational Mode DIP Switch Position

PT-PT 420 mA PointtoPoint Loop LEFT Multi 24 VDC MultiDrop Loop RIGHT Hardware Shutdown Enabled LEFT Hardware Shutdown Disabled RIGHT Trip Current Low (DETT) De-energize to trip LEFT Trip Current High (ETT) Energize to trip RIGHT

1. Refer to figure 28 for switch location.

BACK OF PWB

ASSEMBLY SUB‐MODULE

DE-ENERGIZE TO TRIP ENERGIZE TO TRIP SELECTION

(1)

Note

DVC6200 SIS instruments in PTPT mode require the Hardware Shutdown Switch be Enabled for FMEDA failure rates to be valid for 4-20 mA operation.

WARNING

When Hardware Shutdown is enabled, the instrument will respond to a signal change regardless of instrument mode. The valve may move in an unexpected direction when power is applied to the digital valve controller. To avoid personal injury and property damage caused by moving parts, keep hands, tools, and other objects away from the valve/actuator assembly when applying power to the instrument.

DVC6200 Digital Valve Controllers

February 2022

Quick Start Guide

D103556X012

An optional local control panel (LCP100 or LCP200), shown in figure 29, can be installed to provide manual operation of the DVC6200 SIS instrument. Refer to the LCP100 instruction manual, D103272X012 manual, D104296X012

, as appropriate, for more information.

or the LCP200 instruction

Figure 29. LCP100 Connected to a DVC6200 SIS Instrument

X0248

For de-energize to trip DVC6200 SIS, no solenoid valve, proceed to page 38

For de-energize to trip DVC6200 SIS and de-energize to trip solenoid valve, proceed to page 40

For DVC6200 SIS for PST only and de-energize to trip solenoid valve, proceed to page 42

For solenoid valve health monitoring, proceed to page 43

Quick Start Guide

D103556X012

DVC6200 Digital Valve Controllers

February 2022

Special Instructions for DVC6200f PST

DVC6200f PST instruments are identified by a FOUNDATION fieldbus label on the terminal box cover and a “PST” label on the instrument housing.

The Partial Stroke Testing (PST) tier of the DVC6200f instrument enables a controlled ramp test while in service. The ramp test can be configured to stop and reverse at a point such that it does not disrupt the process loop. There are no special hardware settings on the DVC6200f PST instrument. However, partial stroke testing does require firmware configuration settings that are available through the user interface.

Note

The DVC6200f PST instrument is not SIL rated as a safety certified device.

A typical installation of the DVC6200f PST instrument includes a separate solenoid valve to perform the shutdown function.

For de-energize to trip (DETT) digital valve controller and DETT solenoid valve, proceed to page 40

For energize to trip (ETT) digital valve controller and DETT solenoid valve, proceed to page 42

For solenoid valve health monitoring, proceed to page 43

DVC6200 Digital Valve Controllers

February 2022

Quick Start Guide

D103556X012

SIS

De-Energize to Trip (DETT) DVC6200 SIS, no Solenoid Valve

In a typical deenergize to trip application without a solenoid valve, the logic solver trip signal deenergizes the digital valve controller to 4 mA (or 0 VDC). This drives the digital valve controller to the no output pressure condition. As a result, the safety valve moves to its noair, fail safe position.

Figure 30. FIELDVUE DVC6200 SIS Powered with 4-20 mA

LOGIC SOLVER

4-20 mA DETT

E1457

Figure 31. FIELDVUE DVC6200 SIS Powered with 0-24 VDC

LOGIC SOLVER

0-24 VDC DETT

LC340

LINE CONDITIONER

E1458

1. If the DVC6200 SIS is powered with 420 mA, connect the logic solver output card +/ terminals to the corresponding DVC6200 SIS LOOP +/terminals.

Note

For the digital valve controller to operate with a 420 mA control signal the DIP switch must be in the pointtopoint loop position, as shown in table 2. The control mode must be set to analog. This is set at the factory when ordered properly.

Quick Start Guide

D103556X012

DVC6200 Digital Valve Controllers

February 2022

2. If the DVC6200 SIS is powered with 0-24 VDC:

 Install an LC340 line conditioner to allow HART communication over the segment, as shown in figure 31. Refer to

 the LC340 instruction manual (D102797X012

) for more information.

 Connect the logic solver output card +/ terminals to the corresponding LC340 SYS +/ terminals.

 Connect the digital valve controller LOOP +/ terminals to the corresponding LC340 FLD +/ terminals.

Note

For the digital valve controller to operate with a 024 VDC voltage control signal the DIP switches must be in the “Multi” position and the “Hardware Shutdown Disabled” position, as shown in figure 28 and table 2. The control mode must also be set to digital with a user interface tool. These are set at the factory when ordered properly.

3. Proceed to Step 4—Configure the Digital Valve Controller on page 33.

DVC6200 Digital Valve Controllers

February 2022

Quick Start Guide

D103556X012

SIS

De-Energize to Trip (DETT) Digital Valve Controller and DETT Solenoid Valve

In a typical deenergize to trip application with a solenoid valve, the logic solver (or DCS) trip signal deenergizes the solenoid valve and also reduces the signal to the digital valve controller (4 mA, 0 VDC, or low state). This opens the solenoid valve vent and drives the digital valve controller to the no output pressure condition. As a result, the safety valve moves to its noair, fail safe position.

Figure 32. Digital Valve Controller and Solenoid Valve Powered Separately

LOGIC SOLVER

OR DCS

DETT

LOGIC SOLVER

0-24 VDC DETT

Figure 33. FIELDVUE DVC6200 SIS and Solenoid Valve Powered Together

LOGIC SOLVER

0-24 VDC DETT

LC340

LINE CONDITIONER

LOW POWER SOLENOID VALVE

E1455

E1456

Note

When using an ASCO™

lowpower solenoid valve, model EF8316G303 or EF8316G304 (or an equivalent lowpower solenoid valve)

a separate external air supply for the pilot is required. Ensure that the solenoid valve's “selection gasket” is in the “external position”. The pilot pressure must be at least 15 psig higher than the solenoid valve line pressure. For more information, refer to the ASCO catalog or contact your Emerson sales office

1. Install the solenoid valve on the actuator casing or actuator yoke.

2. Install at least 10 mm (3/8inch) diameter tubing such that the solenoid valve is in the pneumatic path between the digital valve controller output and the actuator input. Minimum inside diameter of tubing required for DVC6200 SIS High Cv, HCv1 is 7.11 mm (0.28 inch), HCv2 is 11.7 mm (0.46 inch), and HCv3 is 16.5 mm (0.65 inch).

Quick Start Guide

D103556X012

DVC6200 Digital Valve Controllers

February 2022

3. If the digital valve controller and solenoid valve are powered separately as shown in figure 32:

 Connect the logic solver output card +/ terminals to the corresponding solenoid valve +/ wires.  Connect the logic solver (or DCS) output card +/ terminals to the corresponding digital valve controller

 LOOP +/ terminals.

Note

For the DVC6200 SIS to operate with a 420 mA control signal the DIP switch must be in the pointtopoint loop position, as shown in table 2. The control mode must be set to analog. This is set at the factory when ordered properly.

4. If the digital valve controller and solenoid valve are powered together as shown in figure 33 (DVC6200 SIS only):

 Install an LC340 line conditioner to allow HART communication over the segment. Refer to the

 LC340 instruction manual

for more information.

 Connect the logic solver output card +/ terminals to the corresponding LC340 SYS +/ terminals.

 Connect the digital valve controller LOOP +/ terminals to the corresponding LC340 FLD +/ terminals.

 Connect the solenoid valve +/ wires to the corresponding LC340 FLD +/ terminals.

Note

For the DVC6200 SIS to operate with a 024 VDC voltage control signal the DIP switches must be in the “Multi” position and the “Hardware Shutdown Disabled” position, as shown in figure 28 and table 2. The control mode must also be set to digital with a user interface tool. These are set at the factory when ordered properly.

Ensure that the LC340 Line Conditioner voltage drop, the solenoid valve engagement voltage (at maximum temperature), and the wiring voltage drop do not exceed the logic solver maximum output voltage. The line conditioner introduces an approximate 2.0 volt drop in the SIS system wiring with a 50 mA load. An ASCO EF8316 solenoid valve requires 18.4 V and 42 mA to trip. The digital valve controller draws approximately 8 mA. Based on these conditions, table 3 lists the maximum loop wire resistance permitted for various logic solver output voltages.

Table 3. Maximum Loop Wire Resistance per Logic Solver Output Voltage

Logic Solver Output

Voltage

(VDC)

24.00

23.75

23.50

23.25

23.00

22.75

22.50

1. Maximums in this table assume a line conditioner and a solenoid that requires a minimum of 20.4 V and 42 mA to engage.

2. Wire length includes both wires in a twisted pair.

Maximum Loop

Wire Resistance

(Ohms)

32.0

27.0

22.0

17.0

12.0

7.0

2.0

Maximum Wire Length - meters (feet)

22 AWG 20 AWG 18 AWG 16 AWG

290 (952) 245 (804) 200 (655) 154 (506) 109 (357)

63.4 (208) 18 (60)

(1)

435.6 (1429)

367.3 (1205) 299 (982) 231 (759) 163 (536)

95.4 (313) 27 (89)

725.7 (2381)

612.3 (2009)

499.0 (1637)

385.6 (1265) 272 (893)

159 (521)

45.4 (149)

(2)

967.7 (3175)

816.6 (2679)

665.4 (2183)

514.2 (1687) 363 (1190)

212 (694)

60.4 (198)

5. Proceed to Step 4—Configure the Digital Valve Controller on page 33.

DVC6200 Digital Valve Controllers

February 2022

Quick Start Guide

D103556X012

SIS

Energize to Trip (ETT) Digital Valve Controller and De-Energize to Trip (DETT) Solenoid Valve

In this application, the logic solver trip signal deenergizes the solenoid valve, which opens the solenoid vent valve. The digital valve controller is configured as energize to trip (ETT) and uses a reverse acting relay (Relay B) to drive the digital valve controller to the no output pressure condition. The energize to trip option provides maximum actuator pressure at minimum control signal (4 mA or low state). Therefore, loss of the control signal will not cause the safety valve to trip. The safety valve moves to its noair, fail safe position when the logic solver (or DCS) sets the current to the digital valve controller to 20 mA (high state). Partial stroke testing occurs at minimum control signal (4 mA or low state).

Figure 34. Digital Valve Controller and Solenoid Valve Powered Separately

LOGIC SOLVER

OR DCS

ETT

E1459

LOGIC SOLVER

0-24 VDC DETT

SINGLE-ACTING, REVERSE (RELAY B) 4 mA = FULL SUPPLY TO ACTUATOR

1. Install the solenoid valve on the actuator casing or actuator yoke.

3. Connect the logic solver output card +/ terminals to the corresponding solenoid valve +/ wires.

4. Connect the logic solver (or DCS) output card +/ terminals to the corresponding digital valve controller LOOP +/ terminals.

5. Proceed to Step 4—Configure the Digital Valve Controller on page 33.

Quick Start Guide

D103556X012

DVC6200 Digital Valve Controllers

February 2022

SIS

Special Instructions for Solenoid Valve Health Monitoring

When a solenoid valve is installed in the pneumatic path between the digital valve controller pressure output and the actuator input, the digital valve controller can be configured to verify the operation of the solenoid valve. This applies to single-acting actuator applications only. The “unused” output port of the digital valve controller is tubed such that the pressure downstream of the solenoid valve is measured. When the solenoid valve is pulsed, either by the DVC6200 SIS (see page 44) or externally (see D104028X012 across the solenoid valve and records data for performance evaluation.

Note

Solenoid Valve Monitoring not supported with the DVC6200 SIS High Cv option.

), the digital valve controller senses the momentary pressure drop

Figure 35. Tubing for Solenoid Valve Health Monitoring, DeEnergize to Trip Digital Valve

Figure 36. Tubing for Solenoid Valve Health Monitoring, Energize to Trip Digital Valve Controller

Controller

MONITORING LINE

E1639

CONTROL LINE

MONITORING

LINE

SINGLE-ACTING, REVERSE (RELAY B) 4 mA = FULL SUPPLY TO ACTUATOR

CONTROL LINE

E1640

For De-Energize to Trip applications (figure 35), install at least 10 mm (3/8 inch) diameter tubing between output B (bottom port) of the digital valve controller output and the tubing segment between the solenoid valve and safety valve actuator.

For Energize to Trip applications (figure 36), install at least 10 mm (3/8 inch) diameter tubing between output A (top port) of the digital valve controller output and the tubing segment between the solenoid valve and safety valve actuator.

In both applications, install pressure gauges or pipe plugs in all three of the pressure gauge connections under the cover.

Note

The monitoring line should be tapped into the control line as close to the actuator as possible, away from the solenoid valve. This will minimize the effect of transients in the pressure readings due to the solenoid valve actuation.

DVC6200 Digital Valve Controllers

February 2022

Quick Start Guide

D103556X012

SIS

Wiring Configuration Option for Solenoid Valve Testing (DVC6200 SIS Only)

The DVC6200 SIS device can be used to provide a momentary signal interruption to the solenoid valve for solenoid valve testing. To do this, the OUT terminals in the digital valve controller are used in series with the solenoid valve, as shown in figure 37.

 Connect the solenoid valve wires from the Logic Solver to the DVC6200 SIS OUT terminals.

 Connect the solenoid valve wires to the DVC6200 SIS OUT terminals.

Figure 37. Wiring the Solenoid Valve for Solenoid Valve Testing by the DVC6200 SIS (De-Energize to Trip pneumatics shown)

24 VDC

CONTROL LINE

Out

- +

1SEE NOTE ON PAGE 43

E1638

MONITORING

LINE

Notes

This wiring configuration option requires DVC6200 SIS FW 7 or later.

The Transmitter/Switch selection on the printed wiring board (PWB) must be set to 'Switch'. See figure 22 on page 28.

The solenoid valve circuit must be 30 VDC or less, with a maximum current of 1 amp.

In the DVC6200 SIS configuration, the Output Terminal must be set to 'Solenoid Valve Test'.

Refer to page 26 for loop wiring.

Loss of LOOP power to the DVC6200 SIS will take the OUT circuit to the open state.

Proceed to Step 4—Configure the Digital Valve Controller on page 33.

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