Fisher Instruction Manual: Fisher FIELDVUE DVC6200 SIS Digital Valve Controller Manuals & Guides

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Instruction Manual

D103557X012

DVC6200 SIS Digital Valve Controller

Fisher™ FIELDVUE™ DVC6200 SIS Digital Valve Controller

This manual applies to

Instrument Level SIS Device Type 130a Hardware Revision 2 Firmware Revision 7 Device Revision 103 DD Revision 701

Contents

Section 1 Introduction 3.................

Installation, Pneumatic and Electrical Connections,

and Initial Configuration 3.....................

Scope of Manual 3..............................

Conventions Used in this Manual 3................

Description 4..................................

Specifications 4................................

Related Documents 8...........................

Educational Services 9...........................

Section 2 Wiring Practices 10.............

Control System Requirements 10.................

HART Filter 10................................

Voltage Available 10...........................

Compliance Voltage 11........................

Auxiliary Terminal Wiring Length Guidelines 13....

Maximum Cable Capacitance 12.................

Local Control Panel 14...........................

Installaton 14.................................

Electrical Connections 14.......................

Section 3 Configuration 16...............

Guided Setup 16...............................

Manual Setup 16...............................

Mode and Protection 18........................

Instrument Mode 18.......................

Write Protection 18........................

Instrument 19................................

Identification 19...........................

Serial Numbers 19.........................

Units 19..................................

Terminal Box 19...........................

Spec Sheet 20.............................

Edit Instrument Time 20....................

X0079

Travel/Pressure Control 20......................

End Point Pressure Control 20................

Characterization 21........................

Dynamic Response 22......................

Travel Cutoffs 22..........................

Tuning 22....................................

Travel Tuning 22...........................

Integral Settings 26........................

Valve and Actuator 26..........................

SIS/Partial Stroke Test 29.......................

Partial Stroke Test Parameters 29.............

Partial Stroke Parameters 30.................

PST Abnormal Criteria 32...................

PST Abort Criteria 33.......................

PST Prohibited 33..........................

SIS Options 34............................

Solenoid Valve Test 34.........................

Instrument Configuration 35................

SOV Test Parameters 35....................

SOV Test Alerts 36.........................

Outputs 36...................................

Output Terminal Configuration 36............

Switch Configuration 36....................

HART Variable Assignments 37..............

Transmitter Output 37.....................

Burst Mode 37............................

Alert Setup 38.................................

Change to HART 5 / HART 7 38....................

June 2022

www.Fisher.com

DVC6200 SIS Digital Valve Controller

June 2022

Instruction Manual

D103557X012

Contents (continued)

Section 4 Calibration 39.................

Calibration Overview 39.........................

Travel Calibration 40...........................

Auto Calibration 40........................

Manual Calibration 41......................

Pushbutton Calibration 42..................

Sensor Calibration 43..........................

Pressure Sensors 43........................

Analog Input Calibration 44.................

Relay Adjustment 45...........................

Double‐Acting Relay 45.....................

Single‐Acting Relays 46.....................

PST Calibration 47.............................

SOV Test Calibration 47........................

Section 5 Device Information, Alerts and

Diagnostics 48.........................

Overview 48...................................

Status & Primary Purpose Variables 48............

Device Information 48.........................

Service Tools 49................................

Device Status 49..............................

Alert Record 49...............................

Alert Reporting 49.............................

Deadband Principle of Operation 53..............

Diagnostics 55................................

Stroke Valve 55............................

Partial Stroke Test 55.......................

Demand Mode Tests 56.....................

Solenoid Valve Health Monitoring 60.........

Variables 60...................................

Section 6 Maintenance and

Troubleshooting 62.....................

Replacing the Magnetic Feedback Assembly 63......

Module Base Maintenance 63.....................

Tools Required 63.............................

Component Replacement 64....................

Removing the Module Base 64..................

Replacing the Module Base 65...................

Submodule Maintenance 66......................

I/P Converter 66...............................

Printed Wiring Board (PWB) Assembly 68..........

Pneumatic Relay 69............................

Spool Valve 70................................

Seal Retainer 71...............................

Gauges, Pipe Plugs or Tire Valves 72..............

Terminal Box 72................................

Removing the Terminal Box 73..................

Replacing the Terminal Box 73...................

Troubleshooting 74.............................

Checking Voltage Available 74....................

Restart Processor 74............................

DVC6200 SIS Technical Support Checklist 77........

Section 7 Parts 78......................

Parts Ordering 78...............................

Parts Kits 78...................................

PWB Assembly 78.............................

Parts List 80...................................

Housing 80...................................

Common Parts 80.............................

Module Base 80...............................

I/P Converter Assembly 80......................

Relay 80.....................................

Spool Valve 80................................

Terminal Box 81...............................

Feedback Connection Terminal Box 81............

Pressure Gauges, Pipe Plugs, or Tire

Valve Assemblies 81.........................

DVC6215 Feedback Unit 81.....................

HART Filter 81................................

Line Conditioner 81............................

Appendix A Principle of Operation 92......

HART Communication 92........................

DVC6200 SIS Digital Valve Controller 92............

Appendix B Device Communicator

Menu Tree 97........................

Glossary 107...........................

Index 115.............................

Instruction Manual

D103557X012

Section 1 Introduction

Installation, Pneumatic and Electrical Connections, and Initial Configuration

Introduction

June 2022

Refer to the DVC6200 Series Quick Start Guide (D103556X012) for DVC6200 SIS installation, connection, and initial configuration information. If a copy of the quick start guide is needed scan or click the QR code at the right, contact your Emerson

sales office or visit our website at Fisher.com.

Scan or click to access field support

Scope of Manual

This instruction manual is a supplement to the DVC6200 Series Quick Start Guide (D103556X012) and Safety manual (D103601X012 materials, custom setup information, maintenance procedures, and replacement part details.

Note

The information included in this instruction manual also applies to the DVC6200 SIS High Cv. Specifications, setup information, maintenance procedures, and replacement part details unique to the DVC6200 SIS High Cv are noted.

This instruction manual describes using an Emerson Device Communicator to set up and calibrate the instrument. You can also use Fisher ValveLink using ValveLink software with the instrument refer to ValveLink software help or documentation.

Note

DVC6200 SIS High Cv requires ValveLink software 13.6 or higher to set up, configure, and calibrate the instrument.

) that ship with every instrument. This instruction manual includes product specifications, reference

™

software to setup, calibrate, and diagnose the valve and instrument. For information on

Do not install, operate, or maintain a DVC6200 SIS 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 of the contents of this manual, including all safety cautions and warnings. If you have any questions about

these instructions, contact your Emerson sales office before proceeding.

Conventions Used in this Manual

Navigation paths and fast‐key sequences are included for procedures and parameters that can be accessed using the Device Communicator.

For example, to access Device Setup:

Device Communicator Configure > Guided Setup > Device Setup (2‐1‐1)

Refer to Appendix B for Device Communicator menu trees.

Note

Fast-key sequences are only applicable to the 475 Field Communicator. They do not apply to the Trex

™

Device Communicator.

Introduction

June 2022

Fast -key sequences are not applicable to the DVC6200 SIS High Cv. ValveLink software 13.6 or higher is required to set up and calibrate a DVC6200 SIS High Cv.

Figure 1‐1. FIELDVUE DVC6200 SIS Digital Valve Controller Mounted on a Bettis Quarter-Turn Actuator

X0079

Instruction Manual

D103557X012

Description

DVC6200 SIS digital valve controllers (figure 1‐1) are HART communicating, microprocessorbased currenttopneumatic instruments. The DVC6200 SIS digital valve controller has three fundamental functions.

1. Modulate a pneumatic output to a valve actuator in response to a demand signal from a logic solver to move the valve to a safe state.

2. Perform periodic tests on a valve assembly to exercise the mechanical components that are prone to sticking.

3. Continuously monitor the health of the valve and report alerts.

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. Specifications for the Device Communicator can be found in the Device Communicator quick start guide

Instruction Manual

D103557X012

Table 1‐1. Specifications

Introduction

June 2022

Available Mounting

J Sliding‐stem linear applications J Quarter‐turn rotary applications J Integral mounting to Fisher rotary actuators J Integral mounting to Fisher 657/667 or GX

actuators DVC6200 SIS digital valve controllers can also be

mounted on other actuators that comply with IEC 60534‐6‐1, IEC 60534‐6‐2, VDI/VDE‐3845, and NAMUR mounting standards

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

Communication Protocol

J HART 5 or J HART 7

Input Signal

Point-to-Point

Analog Input Signal: 4‐20 mA DC, nominal Minimum Voltage Available at Instrument Terminals

must be 9.5 VDC for analog control, 10 VDC for HART communication

Minimum Control Current: 4.0 mA Minimum Current w/o Microprocessor Restart: 3.5 mA Maximum Voltage: 30 VDC

Overcurrent protected Reverse Polarity protected

Multi-Drop

Instrument Power: 11 to 30 VDC at 10 mA Reverse Polarity protected

Supply Pressure

(1)

Minimum Recommended

DVC6200 SIS w/Low Bleed Relay

0.3 bar (5 psig) higher than maximum actuator requirements

(

DVC6200 SIS High Cv (HCv1, HCv2, HCv3)

2.8 bar (40 psig) required Maximum: 10.0 bar (145 psig) or maximum pressure

rating of the actuator, whichever is lower

‐continued‐

Medium: Air or Natural Gas Supply medium must be clean, dry and noncorrosive

Per ISA Standard 7.0.01

A maximum 40 micrometer particle size in the air system is acceptable, however, the DVC6200 SIS High Cv requires a maximum 5 micrometer particle size. Further filtration down to 5 micrometer particle size for other applications is recommended as well. Lubricant content is not to exceed 1 ppm weight (w/w) or volume (v/v) basis. Condensation in the air supply should be minimized

Per ISO 8573-1

Maximum particle density size: Class 7 Oil content: Class 3 Pressure Dew Point: Class 3 or at least 10_C less than

the lowest ambient temperature expected

Output Signal

Pneumatic Output: up to full supply pressure

Maximum Span: 9.5 bar (140 psig) Action: Double, Single Direct, or Single Reverse

Note: HCv3 is only available for Single Direct action

Electronic Output

Integral 4‐20 mA Position Transmitter:

(3)

4‐20 mA output, isolated

Supply Voltage: 8‐30 VDC Reference Accuracy: 1% of travel span Safety Accuracy: 5% of travel span

The position transmitter meets the requirements of NAMUR NE43; selectable to show failure high ( > 22.5 mA) or failure low (< 3.6 mA). Fail high only when the positioner is powered.

J Integral Switch:

One isolated switch, configurable throughout the calibrated travel range or actuated from a device alert

Off State: 0 mA (nominal) On State: up to 1 A Supply Voltage: 30 VDC maximum Reference Accuracy: 2% of travel span Safety Accuracy: 5% of travel span

Introduction

June 2022

Table 1‐1. Specifications (continued)

Steady State Air Consumption

DVC6200 SIS w/Low Bleed Relay

At 1.4 bar (20 psig) supply pressure:

0.056 normal m

At 5.5 bar (80 psig) supply pressure:

0.184 normal m

/hr (2.1 scfh), average

/hr (6.9 scfh), average

DVC6200 SIS High Cv:

At 3.4 bar (50 psig) supply pressure

HCv1

Pressurized: 0.033 normal m Vented: 0.129 normal m

HCv2

Pressurized: 0.039 normal m Vented normal: 0.173 m

HCv3

Pressurized: 0.144 normal m Vented: 0.179 normal m

Maximum Output Capacity

DVC6200 SIS w/Low Bleed Relay:

At 1.4 bar (20 psig) supply pressure:

10.0 normal m

At 5.5 bar (80 psig) supply pressure:

29.5 normal m

/hr (375 scfh)

/hr (1100 scfh)

DVC6200 SIS High Cv:

HCv1: 1.2 Cv HCv2: 3.2 Cv HCv3: 6.2 Cv exhaust, 3.2 Cv fill

Operating Ambient Temperature Limits

-52 to 85_C (-62 to 185_F)

Independent Linearity

(8)

Typical Value: +/-0.50% of output span

Electromagnetic Compatibility

Meets EN 61326‐1:2021 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

(4)(5)

(6)

/hr (1.25 scfh)

/hr (4.82 scfh)

/hr (1.49 scfh)

/hr (6.48 scfh)

/hr (5.38 scfh)

/hr (6.70 scfh

(4)(5)

(5)

(1)(7)

Instruction Manual

D103557X012

Input Load Impedance

An equivalent impedance of 500 ohms may be used. This value corresponds to 10V @ 20 mA.

Humidity Testing Method

Tested per IEC 61514‐2

Electrical Classification

Hazardous Area Approvals

CSA— Intrinsically Safe, Explosion-proof, Division 2,

Dust Ignition-proof FM— Intrinsically Safe, Explosion-proof, Dust

Ignition-proof, Non-Incendive ATEX— Intrinsically Safe, Flameproof, Type n,

Dust by intrinsic safety IECEx— Intrinsically Safe, Flameproof, Type n,

Dust by intrinsic safety and enclosure Auxiliary Terminal Contact: Nominal Electrical

Rating 5 V, <1 mA; It is recommended that the

switch be sealed or have gold plated contacts to avoid corrosion

Electrical Housing

CSA— Type 4X, IP66 FM— Type 4X, IP66 ATEX— IP66 IECEx— IP66

Other Classifications/Certifications

Lloyds Register— Marine Type Approval CML— Certification Management Limited (Japan) CUTR— Customs Union Technical Regulations

(Russia, Kazakhstan, Belarus, and Armenia) ESMA— Emirates Authority for Standardization and

Metrology - ECAS-Ex (UAE) INMETRO— National Institute of Metrology, Quality,

and Technology (Brazil) KOSHA— Korean Occupational Safety & Health

Agency (South Korea)

KTL— Korea Testing Laboratory (South Korea) CCC— China Compulsory Certification NEPSI— National Supervision and Inspection Centre

for Explosion Protection and Safety of Instrumentation (China)

PESO CCOE— Petroleum and Explosives Safety Organisation - Chief Controller of Explosives (India)

‐continued‐

Instruction Manual

D103557X012

Table 1‐1. Specifications (continued)

Introduction

June 2022

Other Classifications/Certifications (continued)

SANS— South Africa National Standards Contact your Emerson sales office

for

classification/certification specific information

IEC 61010 Compliance Requirements

Power Source: The loop current must be derived from a separated extra‐low voltage (SELV) power source Environmental Conditions: Installation Category I

Connections

DVC6200 SIS w/Low Bleed Relay:

Supply Pressure: 1/4 NPT internal and integral pad for mounting Fisher 67CFR regulator

Output Pressure: 1/4 NPT internal Tubing: 3/8‐inch recommended Vent: 3/8 NPT internal Electrical: 1/2 NPT internal or M20

DVC6200 SIS High Cv:

Supply Port Output Port Vent

HCv1: 3/8 NPT HCv1: 3/8 NPT HCv1: 3/8 NPT HCv2: 1/2 NPT HCv2: 1/2 NPT HCv2: 1/2 NPT HCv3: 1/2 NPT HCv3: 1 NPT HCv3: 1 NPT

Recommended tubing size at least equal to port connection size Minimum inside diameter required HCv1: 7.11 mm (0.28 inch) HCv2: 11.7 mm (0.46 inch) HCv3: 16.5 mm (0.65 inch)

Electrical: 1/2 NPT internal or M20

Actuator Compatibility

Sliding-Stem Linear

Linear actuators with rated travel between 6.35 mm (0.25 inch) and 606 mm (23.375 inches)

Quarter‐Turn Rotary

Rotary actuators with rated travel between 45 degrees and 180 degrees

(9)

Weight

Aluminum

DVC6200 SIS w/Low Bleed Relay: 3.5 kg (7.7 lbs) DVC6200 SIS High Cv: 6.5 kg (14.3 lbs)

Stainless Steel DVC6200 SIS w/Low Bleed Relay: 8.6 kg (19 lbs)

DVC6205 SIS: 4.1 kg (9 lbs) DVC6215: 1.4 kg (3.1 lbs)

Construction Materials

Housing, module base, and terminal box

Standard: A03600 low copper aluminum alloy Optional: Stainless steel

Cover: Thermoplastic polyester Elastomers: Fluorosilicone

Options

J Supply and output pressure gauges or tire valves J Integral mounted filter regulator

J Standard Bleed Relay J Remote mount

trip

LCP100 local control panel J LCP200 local control

panel

J Fisher LC340 line conditioner J Stainless

steel

J DVC6200 SIS High Cv

(10)

J Energize to

(11)(12)

Declaration of SEP

Fisher Controls International LLC declares this product to be in compliance with Article 4 paragraph 3 of the PED Directive 2014/68/EU. It was designed and manufactured in accordance with Sound Engineering Practice (SEP) and cannot bear the CE marking related to PED compliance.

However, the product may bear the CE marking to indicate compliance with other applicable European Community Directives.

NOTE: Specialized instrument terms are defined in ANSI/ISA Standard 51.1 – Process Instrument Terminology.

1. The pressure/temperature limits in this document and any other applicable code or standard should not be exceeded.

2. HCv1: 1.2 Cv spool valve, needs a minimum 8 inch diameter cylinder/ diaphragm.

2. HCv2: 3.2 Cv spool valve, needs a minimum 12 inch diameter cylinder or 220 inch

2. HCv3: 6.2 Cv spool valve, needs a minimum 12 inch diameter cylinder or 220 inch

3. The electronic output is available with either the position transmitter or the switch.

4. Normal m

5. Values at 1.4 bar (20 psig) based on single‐acting direct relay; values at 5.5 bar (80 psig) based on double‐acting relay.

6. The Quad O steady-state consumption requirement of 6 scfh can be met by a DVC6200 SIS with low bleed relay A option, when used with up to 4.8 bar (70 psi) supply of Natural Gas at 16_C (60_F). The 6 scfh requirement can be met by low bleed relay B and C when used with up to 5.2 bar (75 psi) supply of Natural Gas at 16_C (60_F).

7. Temperature limits vary based on hazardous area approval. Lower temperature limit for CUTR Ex d approval with fluorosilicone elastomers is -53_C (-63.4_F).

8. Not applicable for travels less than 19 mm (0.75 inch) or for shaft rotation less than 60 degrees. Also not applicable for digital valve controllers in long-stroke applications over 4-inch.

9. Rotary actuators with 180 degree rated travel require a special mounting kit; contact your Emerson sales office for kit availability.

10. An integral mounted filter regulator is not available with the DVC6200 SIS High Cv.

11. 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.

12. The position monitor (transmitter or switch) with the remote mount construction is not safety certified.

/hour – Normal cubic meters per hour at 0_C and 1.01325 bar, absolute. Scfh – Standard cubic feet per hour at 60_F and 14.7 psia.

diaphragm area.

Introduction

June 2022

Instruction Manual

D103557X012

Table 1‐2. EMC Summary Results—Immunity

Port Phenomenon Basic Standard Test Level

Electrostatic discharge (ESD) IEC 61000‐4‐2

Enclosure

I/O signal/control

Performance criteria: +/- 1% effect.

1. A = No degradation during testing. B = Temporary degradation during testing, but is self‐recovering.

2. Supplementary immunity testing performed from 1.4 GHz to 10 GHz to meet EN 61326-1:2021 requirements.

Radiated EM field IEC 61000‐4‐3

Rated power frequency magnetic field

Burst IEC 61000‐4‐4 1 kV A Surge IEC 61000‐4‐5 1 kV B Conducted RF IEC 61000‐4‐6 150 kHz to 80 MHz at 3 Vrms A

IEC 61000‐4‐8 30 A/m at 50/60Hz A

4 kV contact 8 kV air

80 to 1000 MHz @ 10V/m with 1 kHz AM at 80% 1400 to 2000 MHz @ 3V/m with 1 kHz AM at 80% 2000 to 2700 MHz @ 1V/m with 1 kHz AM at 80% 2700 to 6000 MHz @ 10V/m with 1 kHz AM at 80%

(2)

Performance

Criteria

(1)

Related Documents

This section lists other documents containing information related to the DVC6200 SIS digital valve controller. These documents include:

D Bulletin 62.1:DVC6200 SIS FIELDVUE DVC6200 SIS Digital Valve Controller (D103555X012

D Bulletin 62.1:DVC6200(S1) FIELDVUE DVC6200 Digital Valve Controller Dimensions (D103543X012

)

D Bulletin 62.1:Digital Valve Controller - Fisher FIELDVUE Digital Valve Controller Product Selection (D104363X012

D FIELDVUE DVC6200 Series Quick Start Guide (D103556X012

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

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

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

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

D FIELDVUE DVC6200 SIS Safety Manual (D103601X012

D HART Field Device Specification for FIELDVUE DVC6200 SIS (D103638X012

)

D Monitoring Health of External Solenoid Valve (SOV) with FIELDVUE DVC6200 SIS Digital Valve Controllers

(D104028X012

D Partial Stroke Test using 475/375 Field Communicator (D103320X012

D Partial Stroke Test using ValveLink Software (D103641X012

)

D Pre-Commissioning Installation / Setup Guidelines using ValveLink Software (D103285X012

D Bulletin 62.1:LCP200 (D104313X012

D Fisher LCP200 Instruction Manual (D104296X012

)

Instruction Manual

D103557X012

D Bulletin 62.1:LCP100 (D103604X012)

Introduction

June 2022

D Fisher LCP100 Instruction Manual (D103272X012

D Fisher LC340 Instruction Manual (D102797X012

D Fisher HF340 Filter Instruction Manual (D102796X012

D AMS Trex Device Communicator User Guide

D ValveLink Software Help or Documentation

All documents are available from your Emerson sales office or at Fisher.com.

)

Educational Services

Emerson Automation Solutions Educational Services - Registration Phone: +1-800‐338‐8158 E‐mail: education@emerson.com emerson.com/mytraining

Wiring Practices

June 2022

Instruction Manual

D103557X012

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.

Operational Mode

4-20 mA

Point-to-Point Loop

24 VDC

Multi-Drop Loop

Control System

or Logic Solver

PROVOX™, RS3™,

DeltaV

™, Ovation™

All Others Consult Sales Office No

All No Yes

HART Filter

Required?

No No

Line Conditioner

Required?

The HF340 HART filter and LC340 Line Conditioner are passive devices that are inserted in the field wiring of the HART loop. A filter or line conditioner is normally installed near the field wiring terminals of the system I/O (see figure 2‐1). Its purpose is to effectively isolate the system output from modulated HART communication signals and raise the impedance of the system to allow HART communication. For more information, refer to the HF340 HART filter (D102796X012

) or LC340 Line Conditioner (D102797X012) instruction manual.

Voltage Available

The voltage available at the DVC6200 SIS digital valve controller must be at least 10 VDC. The voltage available at the instrument is not the actual voltage measured at the instrument when the instrument is connected. The voltage measured at the instrument is limited by the instrument and is typically less than the voltage available.

As shown in figure 2‐1, the voltage available at the instrument depends upon:

D The logic solver or control system compliance voltage

D if a line conditioner filter or intrinsic safety barrier is used, and

D the wire type and length.

The compliance voltage is the maximum voltage at the logic solver or control system output terminals at which the system can produce maximum loop current.

The voltage available at the instrument may be calculated from the following equation:

Voltage Available = [Compliance Voltage (at maximum current)] - [line conditioner/filter voltage drop] - [total cable resistance  maximum current] - [barrier resistance x maximum current].

The calculated voltage available should be greater than or equal to 10 volts DC.

Instruction Manual

D103557X012

Figure 2‐1. Determining Voltage Available at the Instrument

Wiring Practices

June 2022

COMPLIANCE VOLTAGE

CONTROL SYSTEM

LINE CONDITIONER OR HART FILTER (if used)

INTRINSIC SAFETY BARRIER (if used)

Calculate Voltage Available at the Instrument as follows:

Logic solver or control system compliance voltage

– Line conditioner or filter voltage drop (if used)

TOTAL LOOP CABLE RESISTANCE

Example Calculation

18.5 volts (at 21.05 mA for Honeywell TDC2000)

– 2 volts

VOLTAGE AVAILABLE AT THE

INSTRUMENT

– Intrinsic safety barrier resistance (if used) x maximum loop current – 2.55 volts (121 ohms x 0.02105 amps)

– Total loop cable resistance x maximum loop current

= Voltage available at the instrument

– 1.01 volts (48 ohms x 0.02105 amps for 1000 feet of Belden 9501 cable)

= 15.49 volts, available—if safety barrier (2.55 volts) is not used

NOTES:

Obtain filter voltage drop. The measured drop will be different than this value. The measured filter voltage drop

depends upon control system output voltage, the intrinsic safety barrier (if used), and the instrument. See note 2.

The voltage available at the instrument is not the voltage measured at the instrument terminals. Once the instrument is

connected, the instrument limits the measured voltage to approximately 8.0 to 9.5 volts.

Compliance Voltage

If the compliance voltage of the logic solver or control system is not known, perform the following compliance voltage test.

1. Disconnect the field wiring from the system and connect equipment as shown in figure 2‐2 to the system terminals.

Figure 2‐2. Voltage Test Schematic

kW POTENTIOMETER

VOLTMETER

CIRCUIT UNDER TEST

A6192‐1

MILLIAMMETER

Wiring Practices

June 2022

Instruction Manual

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.

D103557X012

Contact your Emerson sales office

for specific parameter information relating to your control system.

Maximum Cable Capacitance

The maximum cable length for HART communication is limited by the characteristic capacitance of the cable. Maximum length due to capacitance can be calculated using the following formulas:

Length(ft) = [160,000 - C

Length(m) = [160,000 - C

where:

160,000 = a constant derived for FIELDVUE instruments to ensure that the HART network RC time constant will be no greater than 65 μs (per the HART specification).

= the capacitance of the control system or HART filter

master

= the capacitance of the cable used (see table 2‐1)

cable

The following example shows how to calculate the cable length for a Foxboro of 50, 000 pF and a Belden 9501 cable with characteristic capacitance of 50pF/ft.

Length(ft) = [160,000 - 50,000pF]  [50pF/ft]

Length = 2200 ft.

The HART communication cable length is limited by the cable characteristic capacitance. To increase cable length, select a wire with lower capacitance per foot. Contact your Emerson sales office for specific information relating to your control system.

master

(pF)]  [C

cable

(pF/ft)]

(pF/m)]

I/A control system (1988) with a C

master

Table 2‐1. Cable Characteristics

pF/Ft

(1)

Capacitance

Cable Type

BS5308/1, 0.5 sq mm 61.0 200 0.022 0.074

BS5308/1, 1.0 sq mm 61.0 200 0.012 0.037

BS5308/1, 1.5 sq mm 61.0 200 0.008 0.025

BS5308/2, 0.5 sq mm 121.9 400 0.022 0.074

BS5308/2, 0.75 sq mm 121.9 400 0.016 0.053

BS5308/2, 1.5 sq mm 121.9 400 0.008 0.025

BELDEN 8303, 22 awg 63.0 206.7 0.030 0.098

BELDEN 8441, 22 awg 83.2 273 0.030 0.098

BELDEN 8767, 22 awg 76.8 252 0.030 0.098

BELDEN 8777, 22 awg 54.9 180 0.030 0.098

BELDEN 9501, 24 awg 50.0 164 0.048 0.157

BELDEN 9680, 24 awg 27.5 90.2 0.048 0.157

BELDEN 9729, 24 awg 22.1 72.5 0.048 0.157

BELDEN 9773, 18 awg 54.9 180 0.012 0.042

BELDEN 9829, 24 awg 27.1 88.9 0.048 0.157

BELDEN 9873, 20 awg 54.9 180 0.020 0.069

1. The capacitance values represent capacitance from one conductor to all other conductors and shield. This is the appropriate value to use in the cable length calculations.

2. The resistance values include both wires of the twisted pair.

Capacitance

pF/m

(1)

Resistance

Ohms/ft

(2)

Resistance

Ohms/m

(2)

Instruction Manual

D103557X012

Wiring Practices

June 2022

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. For proper operation of the Auxiliary Input Terminals capacitance should not exceed 100,000 pF. As with all control signal wiring, good wiring practices should be observed to minimize adverse effect of electrical noise on the Aux Switch function.

Example Calculation: Capacitance per foot or per meter is required to calculate the length of wire that may be connected to the Aux switch input. The wire should not exceed the capacitance limit of 100,000 pF. Typically the wire manufacturer supplies a data sheet which provides all of the electrical properties of the wire. The pertinent parameter is the highest possible capacitance. If shielded wire is used, the appropriate number is the “Conductor to Other Conductor & Shield” value.

Example — 18AWG Unshielded Audio, Control and Instrumentation Cable

Manufacturer's specifications include:

Nom. Capacitance Conductor to Conductor @ 1 KHz: 26 pF/ft Nom. Conductor DC Resistance @ 20 Deg. C: 5.96 Ohms/1000 ft Max. Operating Voltage - UL 200 V RMS (PLTC, CMG),150 V RMS (ITC) Allowable Length with this cable = 100,000pF /(26pF/ft) =3846 ft

Example — 18AWG Shielded Audio, Control and Instrumentation Cable

Manufacturer's specifications include:

Nom. Characteristic Impedance: 29 Ohms Nom. Inductance: .15 μH/ft Nom. Capacitance Conductor to Conductor @ 1 KHz: 51 pF/ft Nom. Cap. Cond. to other Cond. & Shield @ 1 KHz 97 pF/ft Allowable Length with this cable = 100,000pF /(97pF/ft) = 1030 ft

The AUX switch input passes less than 1 mA through the switch contacts, and uses less than 5 V, therefore, neither the resistance nor the voltage rating of the cable are critical. Ensure that switch contact corrosion is prevented. It is generally advisable that the switch have gold‐plated or sealed contacts.

Wiring Practices

June 2022

Instruction Manual

D103557X012

Local Control Panel

Fisher LCP100 and LCP200 local control panels are used to manually open and close a safety shutdown valve.

The LCP100 provides a manual reset feature as well as a button for initiating a partial stroke test.

The LCP200 can be configured to auto or manual reset after a trip. It also offers a smart auto reset configuration which requires a manual reset for locally initiated trips but auto reset for all other trips. It includes trip and reset push buttons to provide a corresponding change in the state of the associated single pole double throw (SPDT) relay. The trip and reset relays can be used as input to initiate Trip or Reset action in the logic solver. Additionally, it includes a button for initiating a partial stroke test.

Installation

Both LCP100 and LCP200 local control panels have mounting holes for on‐site mounting of the device.

Notes

A mounting kit is available to use when replacing an LCP100 with the LCP200. Contact your Emerson sales office obtaining this kit.

The local control panel must be installed so that the wiring connections are on the bottom to prevent accumulation of moisture inside the box.

LCP100: When installing the LCP100 cover tighten the screws evenly in a criss‐cross pattern to a torque of 2.8 N•m (25 lbf•in) to help ensure the cover is properly installed.

LCP200: When installing the terminal cover on the LCP200, use a 4 mm hex key to tighten the screws evenly in a criss‐cross pattern to a torque of 8.7 N•m (77 lbf•in) +/- 10%, to help ensure the cover is properly installed. Apply silicone lubricant to the terminal box O-ring.

for information on

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). 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.

LCP100 protection and wiring methods are defined in table 2‐2. Refer to the LCP100 instruction manual (D103272X012

Wiring configurations for the LPC200, based on installation requirements, are defined in table 2‐3. Refer to the LCP200 instruction manual (D104296X012) local control panel.

Documents are available from your Emerson sales office or at Fisher.com.

) for installation wiring diagrams, as well as all other information on the LCP100 local control panel.

for installation wiring diagrams, as well as all other information on the LCP200

Instruction Manual

D103557X012

Table 2‐2. Fisher LCP100 Protection and Wiring Methods

LCP100 Protection Method LCP100 Power Source

DVC6200 SIS then LCP100

Ex e mb [ib] IIC Ex tb IIIC

Ex ic IIC Ex tb IIIC

Ex ia IIB Ex tb IIIC

LOOP

LCP100 then DVC6200 SIS

24 VDC DVC6200 SIS then LCP100

DVC6200 SIS then LCP100

LOOP

LCP100 then DVC6200 SIS

24 VDC DVC6200 SIS then LCP100

DVC6200 SIS then LCP100

LOOP

LCP100 then DVC6200 SIS

Wiring Order from

Logic Solver

Wiring Practices

June 2022

DVC6200 SIS Mode

(Current or Voltage)

Point-to-Point

Multi-Drop

Point-to-Point

Multi-Drop

Point-to-Point

Multi-Drop

Point-to-Point

Multi-Drop

Point-to-Point

Multi-Drop

Point-to-Point

Multi-Drop

Point-to-Point

Multi-Drop

Point-to-Point

Multi-Drop

Table 2‐3. Fisher LCP200 Wiring Configurations

LCP200 Power Source System Output DVC6200 SIS Mode (Current or Voltage)

LOOP

24 VDC External Power

Note

Factory default for the DIP switch power selector is 24VDC.

8-20 mA Point-to-Point

24 VDC Multi-Drop

4-20 mA Point-to-Point

24 VDC Multi-Drop

Configuration

June 2022

Instruction Manual

D103557X012

Section 3 Configuration

Note

Fast-key sequences are only applicable to the 475 Field Communicator. They do not apply to the Trex Device Communicator.

Fast -key sequences are not applicable to the DVC6200 SIS High Cv. ValveLink software 13.6 or higher is required to set up, configure, and calibrate a DVC6200 SIS High Cv.

Guided Setup

Device Communicator Configure > Guided Setup (2‐1)

To quickly setup the instrument, the following procedures will guide you through the process.

Device Setup is used to configure the unique parameters for the valve, actuator, instrument and accessory construction. After Device Setup is complete, proceed with Auto Calibration.

Auto Calibration is used to establish the limits of physical travel. During this process, the valve will fully stroke from one travel extreme to the other. There are three calibration options to choose from:

d Autocalibrate – Standard runs the full calibration process (recommended). d Autocalibrate – Without Biases establishes the travel end points, but does not adjust the Minor Loop Feedback

bias. This is for advanced use when manually setting the biases for large actuators.

d Advanced Settings allows additional custom configuration of calibration parameters. This is for advanced use

when calibrating large actuators.

Manual Setup33

Manual Setup allows you to configure the digital valve controller to your application. Table 3‐1 lists the default settings

for a standard factory configuration. You can adjust actuator response, set the various modes, alerts, ranges, travel cutoffs and limits. You can also restart the instrument and set the protection.

Refer to table 3‐2 for possible configurations for a digital valve controller operated by a 4‐20 mA input current (point‐to‐point mode), and table 3‐3 for possible configurations for a digital valve controller operated by a 0‐24 VDC power supply (multi‐drop mode).

Table 3‐1. Default Detailed Setup Parameters

Setup Parameter Default Setting

Restart Control Mode Resume Last

Instrument Configuration

Dynamic Response and Tuning

Polling Address 0 Burst Mode Enable No Burst Command 3 Input Characterization Linear Travel Limit High 125% Travel Limit Low -25% Travel/Pressure Cutoff High 50% Travel/Pressure Cutoff Low 50% Integrator Enable

Low Bleed Relay HCv1, HCv2, HCv3

Integral Gain Low Bleed Relay HCv1, HCv2 HCv3

Disable

9.4 repeats/minute

1.2 repeats/minute

6.0 repeats/minute

-continued-

(1)

Yes

Instruction Manual

D103557X012

Configuration

June 2022

Table 3‐1. Default Detailed Setup Parameters (continued)

Setup Parameter Default Setting

Dynamic Response and Tuning (continued)

Deviation & Other Alerts

1. The settings listed are for standard factory configuration. DVC6200 SIS instruments can also be ordered with custom configuration settings. Refer to the order requisition for custom settings.

2. Adjust to bar, kPa, or Kg/cm

if necessary.

Integral Deadzone Low Bleed Relay HCv1, HCv2, HCv3

Travel Deviation Alert Enable Yes Travel Deviation Alert Point 5% Travel Deviation Time 9.99 sec Pressure Deviation Alert Enable Yes Pressure Deviation Alert Point 5 psi Pressure Deviation Alert Time 9.99 sec Drive Signal Alert Enable Yes Supply Pressure Alert Enable Yes

0.26%

0.75%

(1)

(2)

Table 3‐2. Possible Configurations for a FIELDVUE DVC6200 SIS Digital Valve Controller operated by 4‐20 mA

Device Setup Configuration Operating Conditions Status Monitoring

Relay Type

A or C or

Direct-acting

HCv1, HCv2, HCv3

Partial Stroke

Start Point

Open

Zero Power

Condition

(1)

Open

(1)

Open

Input Current Actual Valve Travel

Common Application

20 mA Open 100% 100%

Less Common Application

4 mA Open 100% 100%

Less Common Application

4 mA Close 0% 0%

Common Application

20 mA Close 0% 0%

Travel Set

Point

Travel

(1)

Open

B or Reverse-acting

HCv1, HCv2

1. These configurations are not available when the Hardware Shutdown Switch is Enabled.

Open

(1)

20 mA Open 100% 100%

4 mA Open 100% 100%

4 mA Close 0% 0%

20 mA Close 0% 0%

Less Common Application

Common Application

Less Common Application

Note

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

Configuration

June 2022

Instruction Manual

D103557X012

Table 3‐3. Possible Configurations for a FIELDVUE DVC6200 SIS Digital Valve Controller operated by 0‐24 VDC

Device Setup Configuration Operating Conditions Status Monitoring

Relay Type

A or C or

Direct-acting

HCv1, HCv2, HCv3

Partial Stroke

Start Point

Open

Zero Power

Condition

(1)

Open

(1)

Open

Power Supply Actual Valve Travel

Common Application

24 VDC Open 100% 100%

Less Common Application

24 VDC Open 100% 100%

Less Common Application

24 VDC Close 0% 0%

Common Application

24 VDC Close 0% 0%

Travel Set

Point

Travel

Open

B or Reverse-acting

HCv1, HCv2

1. In these configurations, the DVC6200 SIS is used as a diagnostic device, the safety function is provided by other devices in the pneumatic loop, e.g. a solenoid valve.

Open

(1)

24 VDC Open 100% 100%

24 VDC Close 0% 0%

Less Common Application

Common Application

Less Common Application

Mode and Protection

Device 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 420 mA or 24 VDC control signal. Out of Service is required in some cases to modify configuration parameters, calibrate, or to run diagnostics.

Note

Some changes that require the instrument to be taken Out Of Service will not take effect until the instrument is placed back In Service or the instrument is restarted.

Write Protection

There are two Write Protection modes for the DVC6200 SIS: Not Protected or Protected. Protected prevents configuration and calibration changes to the instrument. The default setting is Not Protected. Write Protection can be changed to Protected remotely. However, to change Write Protection to Not Protected, you must have physical access to the instrument. The procedure will require you to press a button ( ) on the terminal box as a security measure.

Instruction Manual

D103557X012

Configuration

June 2022

Instrument

Device Communicator Configure > Manual Setup > Instrument (2‐2‐2)

Follow the prompts on the Device Communicator display to configure the following Instrument parameters:

Identification

D HART Tag—A tag name up to 8 characters is available for the instrument. The HART tag is the easiest way to

distinguish between instruments in a multi‐instrument environment. Use the HART tag to label instruments electronically according to the requirements of your application. The tag you assign is automatically displayed when the Device Communicator establishes contact with the digital valve controller at power‐up.

D HART Long Tag (HART Universal Revision 7 only)—A tag name up to 32 characters is available for the instrument.

D Description provides a separate electronic label allowing for additional instrument identification.

D Message—Enter any message with up to 32 characters. Message provides the most specific user‐defined means for

identifying individual instruments in multi‐instrument environments.

D Polling Address—If the digital valve controller is used in point‐to‐point operation, the Polling Address is 0. When

several devices are connected in the same loop, such as for split ranging, each device must be assigned a unique polling address. The Polling Address is set to a value between 0 and 63 for HART 7 and 0 and 15 for HART 5. To change the polling address the instrument must be Out Of Service. For the Device 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.

Units

D Pressure Units—Defines the output and supply pressure units in either psi, bar, kPa, or kg/cm2.

D Temperature Units—Degrees Fahrenheit or Celsius. The temperature measured is from a sensor mounted on the

digital valve controller's printed wiring board.

D Analog Input Units—Permits defining the Analog Input Units in mA or percent of 4-20 mA range.

Terminal Box

D Calibration (CAL) Button—This button is near the wiring terminals in the terminal box and provides a quick means to

autocalibrate the instrument. The button must be pressed for 3 to 10 seconds. Autocalibration will move the valve through the full range of travel whether the Instrument Mode is In Service or Out of Service. However, if the Write Protection is Protected, this button will not be active. To abort, press the button again for 1 second. The calibration button is disabled by default.

Configuration

June 2022

D Auxiliary Terminal Action—These wire terminals can be configured to initiate a partial stroke test upon detection of

a short across the (+) and (-) terminals. The terminals must be shorted for 3 to 10 seconds. Alternatively, the auxiliary terminals can be configured to support the local control panel.

Instruction Manual

D103557X012

Spec Sheet

The Spec Sheet provides a means to store the entire control valve specifications on board the DVC6200 SIS.

Edit Instrument Time

Permits setting the instrument clock. When alerts are stored in the alert record, the record includes the time and date. The instrument clock uses a 24‐hour format.

Travel/Pressure Control

Device 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. Rather than having the instrument provide full supply pressure (saturation) continuously at the travel extreme, the digital valve controller switches to an End Point Pressure Control where the output pressure (pressure controller set point) to the actuator is maintained at the EPPC Set Point. Because the digital valve controller is actively controlling the pressure and not allowed to reach a dormant or saturated state, it is constantly testing its own pneumatic system. If there is an output pressure deviation, for example, the instrument will issue an alert. To ensure there is an alert when an output pressure deviation occurs, setup the alert as described under Pressure Deviation Alert.

D EPPC Set Point—Used in conjunction with End Point Pressure Control, End Point Pressure Control Set Point allows

the user to select a pressure to be delivered by the instrument at the travel extreme. For a fail‐closed valve, this pressure must be sufficient to maintain the fully open position. For a fail‐open valve, this pressure (which is automatically set to supply pressure) must be sufficient to fully close the valve and maintain its rated shutoff classification. For double‐acting spring return actuators, this is the differential pressure required to either maintain the fully open or fully closed position, depending on the valve and actuator configuration. For a double‐acting actuator without springs with a fail‐close valve, this is 95% of the supply pressure.

D EPPC Saturation Time—End Point Pressure Control Saturation Time is the time the digital valve controller stays in

hard cutoff before switching to pressure control. Default is 45 seconds.

D End Point Pressure Control Tuning— These are the tuning parameters that the instrument uses while in end point

pressure control. The tuning set letters correspond with the travel control tuning sets (e.g. if tuning set C is appropriate for travel control, it is also appropriate for pressure control). However, note that the individual values may be different between travel and pressure control.

Instruction Manual

D103557X012

Configuration

June 2022

Characterization

Input Characterization defines the relationship between the travel target and ranged set point. Ranged set point is the

input to the characterization function. If the zero power condition equals closed, then a set point of 0% corresponds to a ranged input of 0%. If the zero power condition equals open, a set point of 0% corresponds to a ranged input of 100%. Travel target is the output from the characterization function.

To select an input characterization, select Input Characterization from the Characterization menu. You can select from the three fixed input characteristics shown in figure 3‐1 or you can select a custom characteristic. Figure 3‐1 shows the relationship between the travel target and ranged set point for the fixed input characteristics, assuming the Zero Power Condition is configured as closed.

You can specify 21 points on a custom characteristic curve. Each point defines a travel target, in % of ranged travel, for a corresponding set point, in % of ranged set point. Set point values range from -6.25% to 106.25%. Before modification, the custom characteristic is linear.

Figure 3‐1. Travel Target Versus Ranged Set Point, for Various Input Characteristics (Zero Power Condition = Closed)

125

100

Travel Target, %

-25

-25 0 125100

Ranged Set Point, %

Input Characteristic = Linear

125

100

125

100

Travel Target, %

-25

-25 0 125100

Ranged Set Point, %

Input Characteristic = Equal Percentage

A6535‐1

Travel Target, %

-25

-25 0 125100

Ranged Set Point, %

Input Characteristic = Quick Opening

Configuration

June 2022

Custom Characterization

To define a custom input character, from the Characterization menu select Custom Characterization. Select the point you wish to define (1 to 21), then enter the desired set point value. Press Enter then enter the desired travel target for the corresponding set point. When finished, select point 0 to return to the Characterization menu.

With input characterization you can modify the overall characteristic of the valve and instrument combination. Selecting an equal percentage, quick opening, or custom (other than the default of linear) input characteristic 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).

Instruction Manual

D103557X012

Dynamic Response

D SP Rate Open is the 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.

D SP Rate Close is the maximum rate (% of valve travel per second) at which the digital valve controller will move to

the close position regardless of the rate of input current change. A value of 0 will deactivate this feature and allow the valve to stroke close as fast as possible.

D Set Point Filter Time (Lag Time) slows the response of the digital valve controller. A value ranging from 0.2 to 10.0

can be used for noisy or fast processes to improve closed loop process control. Entering a value of 0.0 will deactivate the lag filter.

Travel Cutoffs

D Hi Cutoff Select—When selected the Travel Target is set to 123% when the Travel exceeds the Hi Cutoff Point.

D Hi Cutoff Point is the point within the calibrated travel range above which the cutoff is in effect. When using cutoffs,

a Cutoff Hi of 50% is recommended to ensure valve goes fully open.

D Lo Cutoff Select—When selected the Travel Target is set to 23% when the Travel is below the Lo Cutoff Point.

D Lo Cutoff Point is the point within the calibrated travel range below which the cutoff is in effect. When using cutoffs,

a Cutoff Lo of 50% is recommended to help ensure maximum shutoff seat loading.

Tuning

Device Communicator Configure > Manual Setup > Tuning (2‐2-4)

Travel Tuning

WARNING

Changes to the tuning set may cause the valve/actuator assembly to stroke. To avoid personal injury and property damage caused by moving parts, keep hands, tools, and other objects away from the valve/actuator assembly.

Instruction Manual

D103557X012

Configuration

June 2022

D Travel Tuning Set

There are eleven tuning sets to choose from. Each tuning set provides a preselected value for the digital valve controller gain settings. Tuning set C provides the slowest response and M provides the fastest response.

Table 3‐4 lists the proportional gain, velocity gain, and minor loop feedback gain values for preselected tuning sets. Table 3‐5 lists the proportional gain and velocity gain values for preselected tuning sets for the DVC6200 SIS High Cv.

Table 3‐4. Gain Values for Preselected Travel Tuning Sets

Tuning

Set

E F

G H

I J

M X

(Expert)

Proportional Gain Velocity Gain

Pneumatic Relay

4.4

4.8

5.5

6.2

7.2

8.4

9.7

11.3

13.1

15.5

18.0

User Adjusted User Adjusted User Adjusted

3.0

3.1

3.6

4.2

4.85

5.65

6.0

Minor Loop

Feedback Gain

35 35 35 35 34

31 27 23 18 12 12

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 Stabilize/Optimize will automatically change the tuning set to X (expert).

Table 3‐5. Gain Values for Preselected Travel Tuning Sets - DVC6200 SIS High Cv

Tuning Set Proportional Gain Velocity Gain

HCv1

C D

E F

G H

J K L

X (Expert) User Adjusted User Adjusted

C D

E F

G H

J K L

X (Expert) User Adjusted User Adjusted

1.7

2.3

2.9

3.4

4.0

4.6

5.2

5.8

6.3

6.9

7.5

HCv2 and Hcv3

2.5

3.3

4.0

4.8

5.5

6.3

7.0

7.8

8.5

9.3

10.0

40 36 33 32 31

30 29 29 28 28 27

37 34 32 31 31

30 30 29 29 29 28

Note

Use Expert tuning only if standard tuning has not achieved the desired results.

Stabilize/Optimize, or Performance Tuner in ValveLink software, may be used to achieve the desired results more rapidly than manual Expert tuning.

Table 3‐6 provides tuning set selection guidelines using Fisher and Baumann actuators. Table 3‐7 provides tuning set selection guidelines for Bettis actuators for use with the DVC6200 SIS High Cv. These tuning sets are only recommended starting points. After you finish setting up and calibrating the instrument, you may have to select either a higher or lower tuning set to get the desired response.

D Proportional Gain for the travel control tuning set. Changing this parameter will also change the tuning set to

Expert.

D Velocity Gain for the travel control tuning set. Changing this parameter will also change the tuning set to Expert.

D MLFB Gain is the minor loop feedback gain for the travel control tuning set. Changing this parameter will also

change the tuning set to Expert.

Configuration

June 2022

Table 3‐6. Actuator Information for Initial Setup

Actuator

Manufacturer

Fisher

Baumann

NOTE: Refer to figure table 3‐8 for feedback connection (magnet assembly) information.

1. X = Expert Tuning. Proportional Gain = 4.2; Velocity Gain = 3.0; Minor Loop Feedback Gain = 18.0

2. Travel Sensor Motion in this instance refers to the motion of the magnet assembly.

3. Values shown are for Relay A and C. Reverse for Relay B.

Actuator

Model

585C & 585CR

657

667

1051 & 1052

1061

1066SR

2052

3024C

Air to Extend

Air to Retract Towards the top of the instrument

Rotary

Actuator Size Actuator Style

25 50 60

68, 80

100, 130

30, 30i 34, 34i, 40, 40i 45, 45i, 50, 50i

46, 46i, 60, 60i, 70,

70i & 80‐100

30, 30i 34, 34i, 40, 40i 45, 45i, 50, 50i

46, 46i, 60, 60i, 70,

70i, 76, 76i & 80‐100

20, 30

33 40

60, 70

30 40 60

68, 80, 100, 130

27, 75

1 2 3

30, 30E

34, 34E, 40, 40E

45, 45E

225 750 K

1200 M

16 32 54

10 25 54

Piston Dbl w/ or w/o

Spring. See actuator

instruction manual

and nameplate.

Spring & Diaphragm

(Window‐mount)

Piston Dbl w/o Spring

Piston Sgl w/Spring

Spring & Diaphragm

(Window‐mount)

Spring & Diaphragm

Starting Tuning Set

(Pneumatic Relay)

Instruction Manual

D103557X012

Travel Sensor Motion

Relay A or C

I J

K L

M H

K L

M H

J K L

(1)

C E