Category: Industry Trends

Device Alerts

The DVC6200p digital valve controller provides a

comprehensive library of device alerts and fully

supports NAMUR NE 107. Using Emerson’s Human

Centered Design concept of the Device Dashboard

graphical user interface, device alerts are easily

accessed via a PROFIBUS configuration tool such as

Siemens PDM. When installed as part of a PROFIBUS

communicating system, the DVC6200p delivers

prompt notification of current issues directly on

the Overview Page and Alerts Summary Page (see

figure 2 and 3).

Alerts assist in identification and notifications, along

with recommended actions to resolve situations such

as the following:

• Valve travel deviation due to excessive valve friction

or galling

• High cycle due to dither or improper tuning

Figure 3. Alerts Summary

ACTIVE ALERT INDICATED BY CHECKBOX

• Total travel movement has accumulated beyond a

specified point resulting in packing wear

• Travel sensor failure

• Valve travel is above or below a specified point

• Various instrument mechanical and electrical issues

Device Alerts

The DVC6200p digital valve controller provides a

comprehensive library of device alerts and fully

supports NAMUR NE 107. Using Emerson’s Human

Centered Design concept of the Device Dashboard

graphical user interface, device alerts are easily

accessed via a PROFIBUS configuration tool such as

Siemens PDM. When installed as part of a PROFIBUS

communicating system, the DVC6200p delivers

prompt notification of current issues directly on

the Overview Page and Alerts Summary Page (see

figure 2 and 3).

Alerts assist in identification and notifications, along

with recommended actions to resolve situations such

as the following:

• Valve travel deviation due to excessive valve friction

or galling

• High cycle due to dither or improper tuning

Figure 3. Alerts Summary

ACTIVE ALERT INDICATED BY CHECKBOX

• Total travel movement has accumulated beyond a

specified point resulting in packing wear

• Travel sensor failure

• Valve travel is above or below a specified point

• Various instrument mechanical and electrical issues

Value

• Hardware and Installation Savings— Significant

savings can be achieved in reduced wiring,

installation, and hardware requirements compared

to traditional integrated control systems. By

utilizing function blocks such as Discrete Input and

Analog Input blocks, the need for limit switches and

position transmitters can be eliminated, providing

additional savings in hardware and installation costs.

• Improved Maintenance Decisions— Digital

communication provides easy access to the

condition of the valve. Sound process and asset

management decisions can be made by analysis of

valve information through device alerts that provide

details of the operational state of the final control

element (see figure 1).

Features

Reliability

• Linkage‐Less Non‐Contact Position Feedback— The

high performance, linkage‐less feedback system

eliminates physical contact between the valve stem

and the DVC6200p. There are no wearing parts so

cycle life is maximized.

• Built to Survive—The field proven DVC6200p

instrument has fully encapsulated electronics that

resist the effects of vibration, temperature, and

corrosive atmospheres. A weather‐tight wiring

terminal box isolates field wiring connections from

other areas of the instrument.

Performance

• Accurate and Responsive— The two‐stage positioner

design provides quick response to large step

changes and precise control for small setpoint

changes.

• Travel Control/Pressure Fallback— Valve position

feedback is critical to the operation of the digital

valve controller. The DVC6200p can detect position

feedback problems and automatically revert to I/P

transducer mode to keep the valve operational.

Ease of Use

• Enhanced Safety— The DVC6200p is a PROFIBUS PA

communicating device, so information can be

accessed anywhere along the loop. This flexibility

can reduce exposure to hazardous environments

and make it easier to evaluate valves in hard to

reach locations.

• Fast Commissioning— PROFIBUS communication

allows you to quickly commission loops remotely

using the PROFIBUS configuration tool with the

DVC6200p Electronic Device Description (EDD).

The DVC6200p can also be locally

calibrated/commissioned by shorting the auxiliary

terminal located in the terminal box.

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Integration Savings: When integrated into a control system, the DVC6200 can lead to significant

hardware and installation cost savings.

Self-Diagnostics: The self-diagnostic capability continuously assesses valve performance and health,

providing valuable insights for maintenance and optimization.

Digital Communication: Digital communication provides easy access to valve condition data,

making it convenient to monitor and maintain the valve’s health.

The Fisher™ FIELDVUE™ DVC6200 Digital Valve Controller is a versatile and highly reliable

instrument that can significantly enhance the efficiency and accuracy of your control processes.

Its advanced features, certifications, and robust design make it a valuable addition to

various industrial applications, ensuring precise and dependable control.

Fisher™ FIELDVUE™ DVC6200p Digital Valve Controller

The FIELDVUE DVC6200p digital valve controller is a

PROFIBUS PA communicating instrument that

converts a digital control signal into a pneumatic

output to an actuator. It can easily be retrofitted in

place of existing analog positioners on most Fisher and

non‐Fisher pneumatic actuators.

• Fast Commissioning— PROFIBUS communication

allows you to quickly commission loops remotely

using the PROFIBUS configuration tool with the

DVC6200p Electronic Device Description (EDD).

The DVC6200p can also be locally

calibrated/commissioned by shorting the auxiliary

terminal located in the terminal box.

• Easy Maintenance— The DVC6200p digital valve

controller is modular in design. Critical working

components can be replaced without removing

field wiring or pneumatic tubing.

• Stroke Valve— The Stroke Valve Test is used to

confirm proper valve operation. It helps to validate

the auto‐calibration after guided setup is complete.

Features:

Linkage-Less Feedback System: The DVC6200 employs a high-performance,

linkage-less feedback system that eliminates physical contact between components.

This design minimizes wear and tear on parts, enhancing longevity and reliability.

Encapsulated Electronics: Its fully encapsulated electronics are built to withstand challenging

environments, including vibration, temperature variations, and corrosive atmospheres.

Precise Control: The controller offers quick responsiveness to significant step changes 

and precise control for small setpoint adjustments, ensuring optimal process control.

HART Communication: As a HART communicating device, the DVC6200 allows access to

critical information anywhere along the loop. This flexibility reduces exposure to hazardous

environments and simplifies valve evaluation, even in hard-to-reach locations.

Modular Design: The modular design facilitates the replacement of critical components

without the need to remove field wiring or pneumatic tubing, minimizing downtime and maintenance

costs.

Integration Savings: When integrated into a control system, the DVC6200 can lead to significant

hardware and installation cost savings.

Self-Diagnostics: The self-diagnostic capability continuously assesses valve performance and health,

providing valuable insights for maintenance and optimization.

Digital Communication: Digital communication provides easy access to valve condition data,

making it convenient to monitor and maintain the valve’s health.

The Fisher™ FIELDVUE™ DVC6200 Digital Valve Controller is a versatile and highly reliable

instrument that can significantly enhance the efficiency and accuracy of your control processes.

Its advanced features, certifications, and robust design make it a valuable addition to

various industrial applications, ensuring precise and dependable control.

Specifications:

Area Classification: The DVC6200 comes with a variety of area classifications,

including Explosion Proof, Intrinsically Safe, FISCO, Type N, Flame Proof, and Non-incendive for FM.

It is suitable for use in different hazardous environments.

Certifications: This valve controller is certified by CSA, FM, ATEX, IECEx, CUTR, Peso, KGS,

INMETRO, NEPSI, TIIS, and holds Natural Gas Certification.

It also boasts marine approvals from Lloyd’s Register, Bureau Veritas, DNV, and ABS.

Communication Protocol: It utilizes the 4-20 mA HART communication protocol, ensuring reliable and

efficient data exchange.

Data Interface: Wired data interface for seamless connectivity.

Diagnostics: The DVC6200 offers comprehensive diagnostics, allowing you to monitor and assess valve

performance.

Input Signal: Electric input signal for precise control.

Max Outlet Pressure: With a maximum outlet pressure of 145 psig, it can handle various pressure

requirements.

Mounting Type: Integral Mounted, ensuring a secure and efficient setup.

Operating Temperature: Suitable for both standard temperature and high-temperature environments.

Position Control: Capable of both throttling control and on/off control.

Power Source: Local power source for autonomy.

Process Control: Versatile in process control, covering flow, pressure, temperature, and level.

Supply Media: Compatible with air, natural gas, and nitrogen.

Other Configurations: Contact your local Emerson business partner or sales office to explore

additional specifications and options tailored to your specific needs.

Fisher DVC6200HW2 Digital Valve Controller

Fisher DVC-3993-4346198

The Fisher™ FIELDVUE™ DVC6200 Digital Valve Controller is an advanced instrument

designed to enhance the performance and reliability of your control processes.

This cutting-edge controller allows your operation to operate closer to the setpoint,

resulting in improved product quality through precise and accurate control.

One of its standout features is the incorporation of FIELDVUE Performance Diagnostics,

which continuously monitors valve operation online, providing valuable insights into performance and

reliability.

Top 5 FAQs:

How accurate is the Fisher DVC6200?

The Fisher DVC6200 is known for its high accuracy. It provides precise control of valves, 

ensuring that your processes operate with accuracy and reliability.

What is the function of DVC6200?

The Fisher DVC6200 is a digital valve controller designed to enhance the performance

and reliability of control processes. It precisely controls valves to maintain setpoints, improving product

quality.

What is a DVC6200?

The DVC6200 is an advanced digital valve controller that employs cutting-edge technology

to optimize valve performance. It monitors valve operation and offers diagnostics to ensure smooth and

accurate control.

What is the Hall effect sensor on the DVC6200?

The Hall effect sensor in the DVC6200 is a crucial component that helps

measure the position of the valve. It plays a key role in providing feedback for precise valve control.

Where are Fisher valves made?

Fisher valves are manufactured by Emerson, a global leader in automation solutions.

Emerson has manufacturing facilities worldwide to ensure the highest quality

standards are met in producing Fisher valves and related products.

These FAQs provide essential information about the Fisher DVC6200 and

its capabilities in valve control and process optimization.

How accurate is the Fisher DVC6200?

The Fisher DVC6200 is known for its high accuracy. It provides precise control of valves, 

ensuring that your processes operate with accuracy and reliability.

What is the function of DVC6200?

The Fisher DVC6200 is a digital valve controller designed to enhance the performance

and reliability of control processes. It precisely controls valves to maintain setpoints, improving product

quality.

What is a DVC6200?

The DVC6200 is an advanced digital valve controller that employs cutting-edge technology

to optimize valve performance. It monitors valve operation and offers diagnostics to ensure smooth and

accurate control.

What is the Hall effect sensor on the DVC6200?

The Hall effect sensor in the DVC6200 is a crucial component that helps

measure the position of the valve. It plays a key role in providing feedback for precise valve control.

Where are Fisher valves made?

Fisher valves are manufactured by Emerson, a global leader in automation solutions.

Emerson has manufacturing facilities worldwide to ensure the highest quality

standards are met in producing Fisher valves and related products.

These FAQs provide essential information about the Fisher DVC6200 and

its capabilities in valve control and process optimization.