Fisher™ FIELDVUE™ DVC6000f Digital Valve
Controllers (Supported)
Contents
Introduction1.................................
Safety Instructions1............................
Specifications2................................
Inspection and Maintenance Schedules2...........
Parts Ordering2................................
Installation3..................................
Operation4...................................
Maintenance4.................................
Non‐Fisher (OEM) Instruments, Switches, and
Accessories6..................................
Latest Published Instruction Manual7..............
September 2018
Introduction
The product covered in this document is no longer in production; it has been a Supported product since October 2013.
This document, which includes the latest published version of the instruction manual, is made available to provide
updates of newer safety procedures. Be sure to follow the safety procedures in this supplement as well as the specific
instructions in the included instruction manual.
Part numbers in the included instruction manual should not be relied on to order replacement parts. For replacement
parts, contact your Emerson sales office
For more than 20 years, Fisher products have been manufactured with asbestos‐free components. The included
manual might mention asbestos containing parts. Since 1988, any gasket or packing which may have contained some
asbestos, has been replaced by a suitable non‐asbestos material. Replacement parts in other materials are available
from your sales office.
.
Safety Instructions
Please read these safety warnings, cautions, and instructions carefully before using the product.
These instructions cannot cover every installation and situation. Do not install, operate, or maintain this product
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
www.Fisher.com
DVC6000f Digital Valve Controller
September 2018
this manual, including all safety cautions and warnings. If you have any questions about these instructions, contact
your Emerson sales office before proceeding.
Instruction Manual
D103189X012
Specifications
This product was intended for a specific range of service conditions‐‐pressure, pressure drop, process and ambient
temperature, temperature variations, process fluid, and possibly other specifications. Do not expose the product toservice conditions or variables other than those for which the product was intended. If you are not sure what these
conditions or variables are, contact your Emerson sales office
other pertinent information that you have available.
for assistance. Provide the product serial number and all
Inspection and Maintenance Schedules
All products must be inspected periodically and maintained as needed. The schedule for inspection can only be
determined based on the severity of your service conditions. Your installation might also be subject to inspection
schedules set by applicable governmental codes and regulations, industry standards, company standards, or plant
standards.
In order to avoid increasing dust explosion risk, periodically clean dust deposits from all equipment.
When equipment is installed in a hazardous area location (potentially explosive atmosphere), prevent sparks by proper
tool selection and avoiding other types of impact energy. Control Valve surface temperature is dependent upon
process operating conditions.
WARNING
Control valve surface temperature is dependent upon process operating conditions. Personal injury or property damage,
caused by fire or explosion, can result if the valve body surface temperature exceeds the acceptable temperature for the
hazardous area classification. To avoid an increase of instrumentation and/or accessory surface temperature due to process
operating conditions, ensure adequate ventilation, shielding, or insulation of control valve components installed in a
potentially hazardous or explosive atmosphere.
Parts Ordering
Whenever ordering parts for older products, always specify the serial number of the product and provide all other
pertinent information that you can, such as product size, part material, age of the product, and general service
conditions. If you have modified the product since it was originally purchased, include that information with your
request.
WARNING
Use only genuine Fisher replacement parts. Components that are not supplied by Emerson Automation Solutions should
not, under any circumstances, be used in any Fisher product. Use of components not supplied by Emerson Automation
Solutions may void your warranty, might adversely affect the performance of the product and could result in personal
injury and property damage.
2
Instruction Manual
D103189X012
DVC6000f Digital Valve Controller
September 2018
Installation
WARNING
Avoid personal injury or property damage from sudden release of process pressure or bursting of parts. Before mounting
the product:
D Do not install any system component where service conditions could exceed the limits given in this manual or the limits
on the appropriate nameplates. Use pressure‐relieving devices as required by government or accepted industry codes
and good engineering practices.
D Always wear protective gloves, clothing, and eyewear when performing any installation operations.
D Do not remove the actuator from the valve while the valve is still pressurized.
D 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.
D 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.
D 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.
D Use lock‐out procedures to be sure that the above measures stay in effect while you work on the equipment.
D The valve packing box might contain process fluids that are pressurized, even when the valve has been removed from the
pipeline. Process fluids might spray out under pressure when removing the packing hardware or packing rings, or when
loosening the packing box pipe plug. Cautiously remove parts so that fluid escapes slowly and safely.
D The instrument is capable of supplying full supply pressure to connected equipment. To avoid personal injury and
equipment damage, caused by sudden release of process pressure or bursting of parts, make sure the supply pressure
never exceeds the maximum safe working pressure of any connected equipment.
D Severe personal injury or property damage may occur from an uncontrolled process if the instrument air supply is not
clean, dry and oil‐free, or noncorrosive gas. While use and regular maintenance of a filter that removes particles larger
than 40 microns will suffice in most applications, check with an Emerson Automation Solutions field office and Industry
Instrument air quality standards for use with corrosive gas or if you are unsure about the proper amount or method of
air filtration or filter maintenance.
D For corrosive media, make sure the tubing and instrument components that contact the corrosive media are of suitable
corrosiion-resistant material. The use of unsuitable materials might result in personal injury or property damage due to
the uncontrolled release of the corrosive media.
D If natural gas or other flammable or hazardous gas is to be used as the supply pressure medium and preventive
measures are not taken, personal injury and property damage could result from fire or explosion of accumulated gas or
from contact with hazardous gas. Preventive measures may include, but are not limited to: Remote venting of the unit,
re‐evaluating the hazardous area classification, ensuring adequate ventilation, and the removal of any ignition sources.
D To avoid personal injury or property damage resulting from the sudden release of process pressure, use a high‐pressure
regulator system when operating the controller or transmitter from a high‐pressure source.
The instrument or instrument/actuator assembly does not form a gas‐tight seal, and when the assembly is in an
enclosed area, a remote vent line, adequate ventilation, and necessary safety measures should be used. Vent line piping
should comply with local and regional codes and should be as short as possible with adequate inside diameter and few
bends to reduce case pressure buildup. However, a remote vent pipe alone cannot be relied upon to remove all
hazardous gas, and leaks may still occur.
D Personal injury or property damage can result from the discharge of static electricity when flammable or hazardous
gases are present. Connect a 14 AWG (2.08 mm
flammable or hazardous gases are present. Refer to national and local codes and standards for grounding
requirements.
D Personal injury or property damage caused by fire or explosion may occur if electrical connections are attempted in an
area that contains a potentially explosive atmosphere or has been classified as hazardous. Confirm that area
classification and atmosphere conditions permit the safe removal of covers before proceeding.
2
) ground strap between the instrument and earth ground when
3
DVC6000f Digital Valve Controller
September 2018
D For instruments with a hollow liquid level displacer, the displacer might retain process fluid or pressure. Personal injury
or property damage due to sudden release of pressure, contact with hazardous fluid, fire, or explosion can be caused by
puncturing, heating, or repairing a displacer that is retaining process pressure or fluid. This danger may not be readily
apparent when disassembling the sensor or removing the displacer. Before disassembling the sensor or removing the
displacer, observe the appropriate warnings provided in the sensor instruction manual.
D Personal injury or property damage, caused by fire or explosion from the leakage of flammable or hazardous gas, can
result if a suitable conduit seal is not installed. For explosion‐proof applications, install the seal no more than 457 mm
(18 inches) from the instrument when required by the nameplate. For ATEX applications use the proper cable gland
certified to the required category. Equipment must be installed per local and national electric codes.
D Check with your process or safety engineer for any additional measures that must be taken to protect against process
media.
D If installing into an existing application, also refer to the WARNING in the Maintenance section.
Instruction Manual
D103189X012
Special Instructions for Safe Use and Installations in Hazardous Locations
Certain nameplates may carry more than one approval, and each approval may have unique installation requirements
and/or conditions of safe use. Special instructions are listed by agency/approval. To get these instructions, contact
Emerson sales office
. Read and understand these special conditions of use before installing.
WARNING
Failure to follow conditions of safe use could result in personal injury or property damage from fire or explosion, or area
re‐classification.
Operation
With instruments, switches, and other accessories that are controlling valves or other final control elements, it is
possible to lose control of the final control element when you adjust or calibrate the instrument. If it is necessary to
take the instrument out of service for calibration or other adjustments, observe the following warning before
proceeding.
WARNING
Avoid personal injury or equipment damage from uncontrolled process. Provide some temporary means of control for the
process before taking the instrument out of service.
Maintenance
WARNING
Before performing any maintenance operations on an actuator‐mounted instrument or accessory:
4
Instruction Manual
D103189X012
D To avoid personal injury, always wear protective gloves, clothing, and eyewear.
D Provide some temporary measure of control to the process before taking the instrument out of service.
D Provide a means of containing the process fluid before removing any measurement devices from the process.
D 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.
D 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.
D 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.
D Personal injury or property damage may result from fire or explosion if natural gas or other flammable or hazardous gas
is used as the supply medium and preventive measures are not taken. Preventive measures may include, but are not
limited to: Remote venting of the unit, re‐evaluating the hazardous area classification, ensuring adequate ventilation,
and the removal of any ignition sources. For information on remote venting of this instrument, refer to the Installation
section.
D Use lock‐out procedures to be sure that the above measures stay in effect while you work on the equipment.
D The valve packing box might contain process fluids that are pressurized, even when the valve has been removed from the
pipeline. Process fluids might spray out under pressure when removing the packing hardware or packing rings, or when
loosening the packing box pipe plug. Cautiously remove parts so that fluid escapes slowly and safely.
D Check with your process or safety engineer for any additional measures that must be taken to protect against process
media.
D On an explosion‐proof instrument, remove the electrical power before removing the instrument covers in a hazardous
area. Personal injury or property damage may result from fire and explosion if power is applied to the instrument with
the covers removed.
DVC6000f Digital Valve Controller
September 2018
Instruments Mounted on Tank or Cage
WARNING
For instruments mounted on a tank or displacer cage, release trapped pressure from the tank and lower the liquid level to a
point below the connection. This precaution is necessary to avoid personal injury from contact with the process fluid.
Instruments With a Hollow Displacer or Float
WARNING
For instruments with a hollow liquid level displacer, the displacer might retain process fluid or pressure. Personal injury
and property might result from sudden release of this pressure or fluid. Contact with hazardous fluid, fire, or explosion can
be caused by puncturing, heating, or repairing a displacer that is retaining process pressure or fluid. This danger may not
be readily apparent when disassembling the sensor or removing the displacer. A displacer that has been penetrated by
process pressure or fluid might contain:
D pressure as a result of being in a pressurized vessel
D liquid that becomes pressurized due to a change in temperature
D liquid that is flammable, hazardous or corrosive.
Handle the displacer with care. Consider the characteristics of the specific process liquid in use.Before removing the
displacer, observe the appropriate warnings provided in the sensor instruction manual.
5
DVC6000f Digital Valve Controller
September 2018
Instruction Manual
D103189X012
Non‐Fisher (OEM) Instruments, Switches, and Accessories
Installation, Operation, and Maintenance
Refer to the original manufacturer's documentation for Installation, Operation and Maintenance safety information.
Neither Emerson, Emerson Automation Solutions, nor any of their affiliated entities assumes responsibility for the selection, use or maintenance
of any product. Responsibility for proper selection, use, and maintenance of any product remains solely with the purchaser and end user.
Fisher and FIELDVUE are marks owned by one of the companies in the Emerson Automation Solutions business unit of Emerson Electric Co. Emerson
Automation Solutions, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their
respective owners.
The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not
to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. All sales are
governed by our terms and conditions, which are available upon request. We reserve the right to modify or improve the designs or specifications of such
products at any time without notice.
Emerson Automation Solutions
Marshalltown, Iowa 50158 USA
Sorocaba, 18087 Brazil
Cernay, 68700 France
Dubai, United Arab Emirates
Singapore 128461 Singapore
www.Fisher.com
6
E 2018 Fisher Controls International LLC. All rights reserved.
DVC6000f Digital Valve Controllers
Fisher FIELDVUE DVC6000f
Digital Valve Controllers
Instruction Manual
D103189X012
September 2013
This manual applies to:
Device Type4602
Device Revision2
Hardware Revision1
Firmware Revision2.0
DD Revision2 and 3
Instrument LevelFD, PD, AD
Standard Control (SC)
Fieldbus Control (FC)
Fieldbus Logic (FL)
All Block Modes
AO Control − Pre-Char
AO Control − Post-Char
DO Control
Input Characterization
:Travel/Pressure State
:PD Inside Status
Protection
Drive Signal
Temperature
Cycle Counter
Travel Accumulator
:Travel Count
Pressures
Pressures
:Supply
:Pressure A
:Pressure B
:A Minus B
Basic Setup
Device Setup
Performance Tuner
Detailed Setup
Transducer Block Mode
Protection
Response Control
Alerts
Instrument
Valve and Actuator
MAI Channel Map
Alert Handling
PlantWeb Alert Simulate
Simulate Active Alerts
PlantWeb Alert Handling
PlantWeb Alert Handling
PlantWeb Alerts Set PV Status
Block Error Reporting
Calibration
Auto Calibration
Manual Calibration
Relay
Travel Sensor
Supply Pressure
Pressure A
Pressure B
Device Diagnostics
Active PlantWeb Alerts
Alert Conditions
Status
Device Record
Stroke Valve
Trend
Device Record
:Maximum Recorded Temperature
:Maximum Recorded Temperature Time
:Minimum Recorded Temperature
:Minimum Recorded Temperature Time
:Maximum Recorded Supply Pressure
:Maximum Recorded Supply Pressure Time
:Minimum Recorded Supply Pressure
:Minimum Recorded Supply Pressure Time
:Travel/Pressure State
:Travel/Pressure Select
Travel Deviation Pressure Fallback
Travel Cutoff Hi
Travel Cutoff Lo
:Pressure Cutoff Open
:Pressure Cutoff Closed
:Pressure Range Hi
:Pressure Range Lo
Instrument
Tag Description
Pressure Units
Temperature Units
Travel Units
Length Units
Area Units
Spring Rate Units
:Relay Type
:Zero Power Condition
:Maximum Supply Pressure
Calibration Person
Calibration Location
Calibration Date
:Last Calibration Type
Valve and Actuator
Valve
Trim
Actuator
Reference
Reference
:Trim Style 1
:Trim Style 2
:Stroke Time Open
:Stroke Time Close
Self Test Status
Integrator Suspended
Integrator Limited Lo
Integrator Limited Hi
Travel Sensor Span Error
MLFB Error
Travel Sensor Hi Error
Travel Sensor Lo Error
Pressure B Sensor Failure
Pressure A Sensor Failure
Supply Sensor Failure
IOP Failure
Drive Current Alert
Simulate Jumper ON
Block Error
Block Configuration Error
Simulate Active
Lost Static Data
Device Needs Maintenance Now
Out of Service
Travel Tuning
:Travel Tuning Set
Travel Proportional Gain
Travel Velocity Gain
:Travel MLFB Gain
:Travel Integral Enable
:Travel Integral Gain
:Travel Integral Dead Zone
:Travel Integral Limit Hi
:Travel Integral Limit Lo
Performance Tuner
Stabilize / Optimize
Pressure Tuning
:Pressure Tuning Set
:Pressure Proportional Gain
:Pressure MLFB Gain
:Pressure Integral Gain
:Pressure Integral Dead Zone
:Pressure Integral Limit Hi
:Pressure Integral Limit Lo
Valve Manufacturer
Valve Model Number
Valve Serial Number
Valve Style
:Valve Size
:Valve Class
:Rated Travel
:Actual Travel
:Shaft Stem Diameter
:Packing Type
:Inlet Pressure
:Outlet Pressure
Trim
:Seat Type
:Leak Class
:Port Diameter
:Port Type
:Flow Direction
:Push Down To
:Flow Tends To
:Unbalanced Area
Actuator
Actuator Manufacturer
Actuator Model Number
:Actuator Style
Actuator Serial Number
:Actuator Size
Actuator Fail Action
:Feedback Connection
:Travel Sensor Motion
:Lever Style
:Lever Arm Length
:Effective Area
:Air
:Upper Bench Set
:Lower Bench Set
:Nominal Supply Pressure
:Spring Rate
:Travel Hi Alert
:Travel Hi Alert Enable
:Travel Hi Alert Point
:Travel Hi Deadband
:Travel Lo Alert
:Travel Lo Alert Enable
:Travel Lo Alert Point
:Travel Lo Deadband
Temperature
:Temperature Hi Alert
:Temperature Hi Alert Enable
Temperature Hi Alert Point
:Temperature Lo Alert
:Temperature Lo Alert Enable
:Temperature Lo Alert Point
Travel Open
Travel Open Alert
Travel Open Alert Enable
:Travel Open Alert Point
:Travel Open Deadband
Proximity
:Proximity Hi Hi Alert
:Proximity Hi Hi Alert Enable
:Proximity Hi Alert
:Proximity Hi Alert Enable
:Proximity Lo Alert
:Proximity Lo Alert Enable
:Proximity Lo Lo Alert
:Proximity Lo Lo Alert Enable
Drive Current
:Drive Current Alert
:Drive Current Alert Enable
:Drive Current Shutdown
:Drive Current Manual Recovery
:Drive Current Alert Point
:Drive Current Alert Time
Drive Signal
Drive Signal
:Drive Signal Alert
:Drive Signal Alert Enable
:Pressure A Sensor Alert
:Pressure A Sensor Alert Enable
:Pressure A Sensor Shutdown
:Pressure A Sensor Manual Recovery
:Pressure B Sensor Alert
:Pressure B Sensor Alert Enable
:Supply Pressure Sensor Alert
:Supply Pressure Sensor Alert Enable
Supply Pressure
:Supply
:Supply Pressure Hi Alert
:Supply Pressure Hi Alert Enable
Supply Pressure Hi Alert Point
:Supply Pressure Lo Alert
:Supply Pressure Lo Alert Enable
:Supply Pressure Lo Alert Point
Travel Deviation
Travel Deviation
:Travel Deviation Alert
:Travel Deviation Alert Enable
:Travel Deviation Alert Point
:Travel Deviation Time
:Travel Deviation Deadband
Travel Limit
:Travel Hi Hi Alert
:Travel Hi Hi Alert Enable
:Travel Hi Hi Alert Point
:Travel Hi Hi Deadband
:Travel Lo Lo Alert
:Travel Lo Lo Alert Enable
:Travel Lo Lo Alert Point
:Travel Lo Lo Deadband
TemperatureTB > Configure/Setup > Detailed Setup > Alerts > Environment Alerts > Temperature Limit > Temperature
Temperature Hi AlertTB > Configure/Setup > Detailed Setup > Alerts > Environment Alerts > Temperature Limit > Temperature Hi Alert
Temperature Hi Alert Enable
Temperature Hi Alert PointTB > Configure/Setup > Detailed Setup > Alerts > Environment Alerts > Temperature Limit > Temperature Hi Alert Point
Temperature Lo AlertTB > Configure/Setup > Detailed Setup > Alerts > Environment Alerts > Temperature Limit > Temperature Lo Alert
Temperature Lo Alert Enable
Temperature Lo Alert PointTB > Configure/Setup > Detailed Setup > Alerts > Environment Alerts > Temperature Limit > Temperature Lo Alert Point
Temperature Sensor AlertTB > Configure/Setup > Detailed Setup > Alerts > Sensor Alerts > Temperature Sensor > Temperature Sensor Alert
Temperature Sensor Alert
Enable
Temperature UnitsTB > Configure/Setup > Detailed Setup > Instrument > Temperature Units
TravelTB > Configure/Setup > Detailed Setup > Alerts > Prox Alerts > Travel
Travel (DeChar)TB > Device Variables > AO Control-Pre-Char > Travel(DeChar)
Resource Block Error
Device State
Write Lock
Block Alarm
Maintenance
Maintenance
Restart Actions
Fault State
Set Fault State
Clear Fault State
Device Variables
Instrument
Options
DD Information
Options
Diagnostics Options
Function Block Options
Miscellaneous Options
Features Available
Features Available
Reports
Fault State
Soft W Lock
Multi-bit Alarm (Bit-Alarm) Support
Options
Diagnostics Options
Function Block Options
Miscellaneous Options
Features Available
Features Selected
Alarm Handling
Alert Key
Confirm Time
Limit Notify
Maximum Notify
Block Alm Disabled
Block Alarm Auto Acknowledge
Disc Alm Disabled
Discrete Alarm Auto Acknowledge
Identification
Device ID
Electronics Serial Number
Factory Serial Number
Field Serial Number
Tag Description
Strategy
Manufacturer
Device Type
Diagnostics Options
Write Lock
Write Alarm Alarm State
Write Lock
Block Alarm
Block Alarm Alarm State
Block Alarm Unacknowledged
Instrument
Identification
Version
Function
Block Options
AO
DO
AI
DI
PID
IS
OS
MAI
Miscellaneous Options
Firmware Download
Travel Control Capable
Pressure Control Capable
Pressure Fallback Capable
Function
Block Options
AO
DO
AI
DI
PID
IS
OS
MAI
Miscellaneous Options
Firmware Download
Travel Control Capable
Pressure Control Capable
Pressure Fallback Capable
Features Available
Reports
Fault State
Soft W Lock
Multi-bit Alarm (Bit-Alarm) Support
Features Selected
Reports
Fault State
Soft W Lock
Multi-bit Alarm (Bit-Alarm) Support
Resource Block Error
Other
Block Configuration Error
Simulate Active
Device Needs Maintenance Soon
Memory Failure
Lost Static Data
Lost NV Data
Device Needs Maintenance Now
Power Up
Out of Service
Identification
Device ID
Electronics Serial Number
Factory Serial Number
Field Serial Number
Tag Description
Strategy
Manufacturer
Device Type
Acknowledge
Confirm TimeRB > Configure/Setup > Alarm Handling > Confirm Time
DD InformationRB > Device Variables > DD information
Device IDRB > Configure/Setup > Identification > Device ID or RB > Device Variables > Instrument > Identification > Device ID
Device RevisionRB > Configure/Setup > Version > Device Revision or RB > Device Variables > Instrument > Version > Device Revision
Device StateRB > Device Diagnostics > Device State
Device TypeRB > Configure/Setup > Identification > Device Type or RB > Device Variables > Instrument > Identification > Device Type
Diagnostics OptionsRB > Configure/Setup > Options > Diagnostics Options
Discrete Alarm DisabledRB > Configure/Setup > Alarm Handling > Discrete Alarm Disabled
Discrete Alarm Automatically
Acknowledge
Electronics Serial Number
Factory Serial Number
Fault StateRB > Device Diagnostics > Maintenance > Fault State
Features AvailableRB > Configure/Setup > Options > Features Available or RB > Device Variables > Options > Features Available
Features SelectedRB > Configure/Setup >Options > Features Selected
Field Serial Number
Firmware Revision
Function Block OptionsRB > Configure/Setup > Options > Function Block Options or RB > Device Variables > Options > Function Block Options
Hardware Revision
ITK VersionRB > Configure/Setup > Version > ITK Version or RB > Device Variables > Instrument > Version > ITK Version
RB > Configure/Setup > Version > Standby Firmtware Revision or RB > Device Variables > Instrument > Version > Standby
Firmware Revision
RB > Configure/Setup > Identification > Tag Description or RB > Device Variables > Instrument > Identification > Tag
Description
x
x
THE FIELDVUEDVC6000f DIGITAL VALVE CONTROLLER IS A CORE COMPONENT OF THE PLANTWEB
DIGITAL PLANT ARCHITECTURE. THE DIGITAL VALVE CONTROLLER POWERS PLANTWEB BY
CAPTURING AND DELIVERING VALVE DIAGNOSTIC DATA. COUPLED WITH VALVELINK SOFTWARE,
THE DVC6000f PROVIDES USERS WITH AN ACCURATE PICTURE OF VALVE PERFORMANCE, INCLUDING
ACTUAL STEM POSITION, INSTRUMENT INPUT SIGNAL AND PNEUMATIC PRESSURE TO THE
ACTUATOR. USING THIS INFORMATION, THE DIGITAL VALVE CONTROLLER DIAGNOSES NOT ONLY
ITSELF, BUT ALSO THE VALVE AND ACTUATOR TO WHICH IT IS MOUNTED.
FIELDVUE DVC6000f Digital Valve Controller
xi
xi
1-1
Introduction and Specifications
Section 1 Introduction and Specifications
Scope of Manual1-2........................................................
This instruction manual includes specifications,
installation, operating, and maintenance information
for FIELDVUE DVC6000f digital valve controllers.
This manual describes device setup using the 475 or
1
375 Field Communicator. For information on using
Fisher ValveLink software with the instrument, refer to
the appropriate user guide or help.
Do not install, operate, or maintain a DVC6000f 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
Process Management sales office before proceeding.
Instrument Description
DVC6000f digital valve controllers for FOUNDATION
fieldbus are interoperable, communicating,
microprocessor-based, digital-to-pneumatic
instruments. In addition to the primary function of
converting a digital input signal to a pneumatic output,
the DVC6000f, usingFOUNDATION fieldbus
communications protocol, gives easy access to
information critical to process operation as well as
process control. This can be done using a DeltaV
console, another FOUNDATION fieldbus system console,
or with ValveLink software.
W9132-1
Figure 1-1. FIELDVUE DVC6010f Digital Valve
Controller Mounted on Fisher 585C Piston Actuator
Standard Control (SC)— Digital valve
controllers with Standard Control have the AO, PID,
ISEL, OS, AI, MAI, DO, and four DI function blocks in
addition to the resource and transducer blocks.
Fieldbus Control (FC)—Digital valve controllers
with Fieldbus Control have the AO function block in
addition to the resource and transducer blocks.
Fieldbus Logic (FL)—Digital valve controllers
with Fieldbus Logic have the DO, and four DI function
blocks, in addition to the resource and transducer
block.
DVC6000f digital valve controllers can be mounted on
single or double-acting sliding-stem actuators, as
shown in figure 1-1, or on rotary actuators, as shown
in figure 1-2. The DVC6000f mounts on most Fisher
and other manufacturers’ rotary and sliding-stem
actuators.
DVC6000f digital valve controllers are available with
several selections of control and diagnostic capability.
Control selections include:
1-2
The diagnostic capabilities include:
Performance Diagnostics (PD)
Advanced Diagnostics (AD)
Fieldbus Diagnostics (FD)
Performance and Advanced Diagnostics are available
with ValveLink software. They provide visibility to
instrument alerts. Fieldbus Diagnostics can be viewed
with any host system.
September 2013
Introduction and Specifications
Analog Output (AO) Function Block—The
analog output function block accepts the output from
another function block (such as a PID block) and
transfers it as an actuator control signal to the
transducer block. If the DO block is selected, the AO
block is not functional.
W8115-FF
Figure 1-2. Fisher Rotary Control Valve with FIELDVUE
DVC6020f Digital Valve Controller
Instrument Blocks
The digital valve controller is a block-based device.
For detailed information on the blocks within the digital
valve controller, see the Detailed Setup section of this
manual.
All DVC6000f digital valve controllers include the
resource and transducer block:
Resource Block—The resource block contains
the hardware specific characteristics associated with a
device; it has no input or output parameters. The
resource block monitors and controls the general
operation of other blocks within the device. For
example, when the mode of the resource block is Out
of Service, it impacts all function blocks.
Transducer Block—The transducer block
connects the analog output function block to the I/P
converter, relay, and travel sensor hardware within the
digital valve controller.
Input Selector (ISEL) Function block—The
input selector function block selects from up to four
inputs and may provide the selected signal as input to
the PID block. The input selection can be configured
to select the first good input signal; a maximum,
minimum or average value; or a hot spare.
Output Splitter (OS) Function Block—The
output splitter function block accepts the output from
another function block (such as a PID block) and
creates two outputs that are scaled or split, according
to the user configuration. This block is typically used
for split ranging of two control valves.
Analog Input (AI) Function Block—The analog
input function block monitors the signal from a
DVC6000f sensor or internal measurement and
provides it to another block.
Multiple Analog Input (MAI) Function
Block—The Multiple Analog Input (MAI) function block
has the ability to process up to eight DVC6000f
measurements and make them available to other
function blocks.
Discrete Output (DO) Function Block—The
discrete output function block processes a discrete set
point and sends it to a specified output channel, which
can be transferred to the transducer block for actuator
control. In the digital valve controller, the discrete
output block provides both normal open/closed control
and the ability to position the valve in 5% increments
for course throttling applications. If the AO block is
selected, the DO block is not functional.
1
Function Blocks
In addition to the resource and transducer block, the
digital valve controller may contain the following
function blocks. For additional information on function
blocks, refer to Appendix D, FOUNDATION fieldbus
Communication.
September 2013
Discrete Input (DI) Function Block—The
discrete input function block processes a single
discrete input from a DVC6000f and makes it available
to other function blocks. In the digital valve controller,
the discrete input function block can provide limit
switch functionality and valve position proximity
detection.
1-3
DVC6000f Digital Valve Controllers
Using This Manual
Procedures that require the use of the Field
Communicator have the Field Communicator symbol
in the heading.
1
Also included is the path required to accomplish
various tasks; the sequence of steps through the Field
Communicator menus. For example, the path to
Resource Block Mode is RB > Configure/Setup >
Setup > Resource Block Mode.
An overview of the Field Communicator resource block
and transducer block menu structures are shown at
the beginning of this manual. Menu structures for the
function blocks are included with each function block
section in Detailed Setup / Blocks.
Throughout this document, parameters are typically
referred to by their common name or label, followed by
the parameter name and index number; for example,
Write Priority (WRITE_PRI [39]). However, not all
interface systems support the use of the parameter
label and instead use only the Parameter Name,
followed by the index number, when referring to the
block parameters.
Specifications
Specifications for DVC6000f digital valve controllers
are shown in table 1-1.
Related Documents
Other documents containing information related to
DVC6000f digital valve controllers include:
Bulletin 62.1:DVC6000f—Fisher FIELDVUE
DVC6000f Digital Valve Controllers (D103199X012)
Bulletin 62.1:DVC6000(S1)—Fisher FIELDVUE
DVC6000 Digital Valve Controller Dimensions
(D103308X012)
All documents are available from your Emerson
Process Management sales office. Also visit our
website at www.FIELDVUE.com.
Related Information
Fieldbus Installation and Wiring
Guidelines
This manual describes how to connect the fieldbus to
the digital valve controller. For a technical description,
planning, and installation information for a FOUNDATION
fieldbus, refer to the FOUNDATION fieldbus Technical
Overview available from the Fieldbus Foundation and
Fieldbus Installations in a DeltaV System available
from your Emerson Process Management sales office.
1-4
Educational Services
For information on available courses for DVC6000f
digital valve controllers, as well as a variety of other
products, contact:
Emerson Process Management
Educational Services, Registration
P.O. Box 190; 301 S. 1st Ave.
Marshalltown, IA 50158−2823
Phone: 800−338−8158 or
Phone: 641−754−3771
FAX: 641−754−3431
e-mail: education@emerson.com
mounting
DVC6015: Feedback unit for sliding-stem
applications
DVC6025: Feedback unit for rotary or long-stroke
sliding-stem applications
DVC6035: Feedback unit for quarter-turn rotary
applications
DVC6000f digital valve controllers can be mounted
on Fisher and other manufacturers rotary and
sliding-stem actuators.
Function Block Suites
Standard Control (throttling control)
Includes AO, PID, ISEL, OS, AI, MAI, DO, and four
DI function blocks
Fieldbus Control (throttling control)
Contains the AO function block
Fieldbus Logic [discrete on/off]
Includes DO, and four DI function blocks
Block Execution Times
AO Block: 15 msAI Block: 15 ms
PID Block: 20 msMAI BLock: 35 ms
ISEL Block: 20 msDO Block: 15 ms
OS Block: 20 msDI Block: 15 ms
(1)
Fieldbus Device Capabilities
Backup Link Master capable
Device Description Compatibility
Firmware RevisionDD Compatibility
2.02 and 3
Output Signal
Pneumatic signal as required by the actuator, up to
full supply pressure.
Minimum Span: 0.4 bar (6 psig)
Maximum Span: 9.5 bar (140 psig)
Action: Double, Single direct, and Single reverse
Supply Pressure
Recommended: 0.3 bar (5 psi) higher than
maximum actuator requirements, up to maximum
supply pressure
Maximum: 10 bar (145 psig) or maximum pressure
rating of the actuator, whichever is lower
Medium: Air or Natural Gas
Air: Supply pressure must be clean, dry air that
meets the requirements of ISA Standard 7.0.01.
Natural Gas: Natural gas must be clean, dry,
oil-free, and noncorrosive. H2S content should not
exceed 20 ppm.
A maximum 40 micrometer particle size in the air
system is acceptable. 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
(2)
1
Electrical Input
Voltage Level: 9 to 32 volts
Maximum Current: 19 mA
Reverse Polarity Protection: Unit is not polarity
sensitive
Termination: Bus must be properly terminated per
ISA SP50 guidelines
At 5.5 bar (80 psig) supply pressure: Less than 1.3
normal m3/hr (49 scfh)
Low Bleed Relay: At 1.4 bar (20 psig) supply
pressure: Average value 0.056 normal m3/hr
(2.1 scfh)
At 5.5 bar (80 psig) supply pressure: Average value
0.184 normal m3/hr (6.9 scfh)
(3,4)
At 1.4 bar (20 psig) supply pressure:
10.0 normal m3/hr (375 scfh)
At 5.5 bar (80 psig) supply pressure:
29.5 normal m3/hr (1100 scfh)
1-5
DVC6000f Digital Valve Controllers
Table 1-1. Specifications (continued)
Independent Linearity
±0.5% of output span
Electromagnetic Compatibility
1
Meets EN 61326-1 (First Edition)
Immunity—Industrial locations per Table 2 of the
EN 61326-1 standard. Performance is shown
in table 1-2 below
Emissions—Class A
ISM equipment rating: Group 1, Class A
Lightning and Surge Protection—The degree of
immunity to lightning is specified as Surge immunity
in table 1-2. For additional surge protection
commercially available transient protection devices
can be used.
Vibration Testing Method
Tested per ANSI/ISA-75.13.01 Section 5.3.5. A
resonant frequency search is performed on all three
axes. The instrument is subjected to the ISA
specified 1/2 hour endurance test at each major
resonance, plus an additional two million cycles.
Operating Ambient Temperature Limits
−40 to 85C (−40 to 185F) for most approved
valve-mounted instruments.
−60 to 125C (−76 to 257F) for remote-mounted
feedback unit.
−52 to 85C (−62 to 185F) for valve-mounted
instruments utilizing the Extreme Temperature
option (fluorosilicone elastomers)
Type n
IECEx— Intrinsically Safe, FISCO, Flameproof,
Type n
Refer to tables 1-3, 1-4, 1-5, and 1-6, Hazardous
Area Classifications and Special Instructions for
“Safe Use” and Installation in Hazardous Locations
in section 2, and Appendix B for specific approval
information.
(5)
(2,6)
Other Classifications/Certifications
Connections
Stem/Shaft Travel
Mounting
−continued−
Electrical Housing:
CSA—Type 4X, IP66
FM—Type 4X, IP66
ATEX—IP66
IECEx—IP66
Gas Certified, Single Seal Device— CSA, FM,
ATEX, and IECEx
FSETAN—Federal Service of Technological,
Ecological and Nuclear Inspectorate (Russia)
GOST-R—Russian GOST-R
INMETRO— National Institute of Metrology,
Quality and Technology (Brazil)
KGS—Korea GasSafety Corporation (South Korea)
KISCO—Korea Industrial Safety Corporation (South
Korea)
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)
TIIS— Technology Institution of Industrial Safety
(Japan)
Contact your Emerson Process Management sales
office for classification/certification specific
information
Supply Pressure: 1/4 NPT internal and integral
pad for mounting 67CFR regulator
Output Pressure: 1/4 NPT internal
Tubing: 3/8-inch, recommended
Vent: 3/8 NPT internal
Linear Actuators with rated travel between
6.35 mm (0.25 inch) and 606 mm (23.875 inches)
Rotary Actuators with rated travel between 50
degrees and 180 degrees
(7)
Designed for direct actuator mounting or remote
pipestand or wall mounting. 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.
1-6
September 2013
Introduction and Specifications
Table 1-1. Specifications (continued)
Weight
Valve-Mounted Instruments
Aluminum: 3.5 Kg (7.7 lbs)
Stainless Steel: 7.7 Kg (17 lbs)
NOTE: Specialized instrument terms are defined in ANSI/ISA Standard 51.1 − Process Instrument Terminology.
1. 3-conductor shielded cable, 22 AWG minimum wire size, 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.
2. The pressure/temperature limits in this manual and any applicable code or standard should not be exceeded.
3. Normal m3/hour − Normal cubic meters per hour at 0C and 1.01325 bar, absolute. Scfh − Standard cubic feet per hour at 60F and 14.7 psia.
4. Values at 1.4 bar (20 psig) based on a single-acting direct relay; values at 5.5 bar (80 psig) based on double-acting relay.
5. Typical value. Not applicable for travels less than 19 mm (0.75 inch) or for shaft rotation less than 60 degrees. Also, not applicable to DVC6020f digital valve controllers in long-stroke
applications.
6. Temperature limits vary base on hazardous area approval.
7 . Do not use the DVC6010fS or DVC6020fS in high vibration service where the mounting bracket uses standoffs (spacers) to mount to the actuator. Due to NAMUR mounting limitations,
do not use the DVC6030fS in high vibration service.
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
Vmax = 24 VDC
Imax = 380 mA
Ci = 5 nF
Li = 0 mH
Pi = 1.4 W
Vmax = 17.5 VDC
Imax = 380 mA
Ci = 5 nF
Li = 0 mH
Pi = 5.32 W
Vmax = 24 VDC
Imax = 380 mA
Ci = 5 nF
Li = 0 mH
Pi = 1.4 W
Vmax = 17.5 VDC
Imax = 380 mA
Ci = 5 nF
Li = 0 mH
Pi = 5.32 W
Vmax = 30 VDC
Imax = 100 mA
Ci = 0 uF
Li = 0 mH
Pi = 160 mW
FISCO
−−−
FIELDBUS
Voc = 24 VDC
Isc = 17.5 mA
Ca = 121 nF
La = 100 mH
Po = 105 mW
FISCO
Voc = 17.5 VDC
Isc = 17.5 mA
Ca = 121 nF
La = 100 mH
Po = 105 mW
− − −
− − −
T4(Tamb ≤ 80C)
T5(Tamb ≤ 77C)
T6(Tamb ≤ 62C)
T5(Tamb ≤ 80C)
T6(Tamb ≤ 75C)
T4(Tamb ≤ 80C)
T5(Tamb ≤ 77C)
T6(Tamb ≤ 62C)
T5(Tamb ≤ 80C)
T6(Tamb ≤ 75C)
T4(Tamb ≤ 125C)
T5(Tamb ≤ 95C)
T6(Tamb ≤ 80C)
T4(Tamb ≤ 125C)
T5(Tamb ≤ 95C)
T6(Tamb ≤ 80C)
Type 4X, IP66
Single Seal Device
Type 4X, IP66
Single Seal Device
Type 4X, IP66
Single Seal Device
Type 4X, IP66
Single Seal Device
Type 4X, IP66
Type 4X, IP66
DVC60x0F
DVC60x0FS
(x = 1,2,3)
DVC6005F
DVC60x5
(x = 1,2,3)
IS Intrinsically Safe & FISCO
Class I,II,III Division 1 GP ABCD
EFG per drawing GE42819
Natural Gas Approved
XP Explosion-proof
Class I, Division 1 GP BCD
DIP Dust Ignition-proof
Class II,III Division 1 GP EFG
NI Non-Incendive
Class I Division 2 GP ABCD
S Suitable for Use
Class II, III Division 2 GP FG
Natural Gas Approved
IS Intrinsically Safe & FISCO
Class I,II,III Division 1 GP ABC
DEFG per drawing GE42819
Natural Gas Approved
XP Explosion-proof
Class I, Division 1 GP BCD
DIP Dust Ignition-proof
Class II,III Division 1 GP EFG
NI Non-Incendive
Class I Division 2 GP ABCD
S Suitable for Use
Class II, III Division 2 GP FG
Natural Gas Approved
IS Intrinsically Safe
Class I,II,III Division 1 GP ABCD
EFG per drawing GE42819
XP Explosion-proof
Class I, Division 1 GP ABCD
DIP Dust Ignition-proof
Class II,III Division 1 GP EFG
NI Non-Incendive
Class I Division 2 GP ABCD
S Suitable for Use
Class II, III Division 2 GP FG
Ui = 24 VDC
Ii = 380 mA
Ci = 5 nF
Li = 0 mH
Pi = 1.4 W
Ui = 17.5 VDC
Ii = 380 mA
Ci = 5 nF
Li = 0 mH
Pi = 5.32 W
Ui = 24 VDC
Ii = 380 mA
Ci = 5 nF
Li = 0 mH
Pi = 1.4 W
Ui = 17.5 VDC
Ii = 380 mA
Ci = 5 nF
Li = 0 mH
Pi = 5.32 W
Ui = 30 VDC
Ii = 100 mA
Ci = 0 uF
Li = 0 mH
Pi = 160 mW
1
ATEX
ATEX
DVC60x0F
DVC60x0FS
(x = 1,2,3)
DVC6005F
DVC60x5
(x = 1,2,3)
Intrinsically Safe
II 1 G D
Gas
Ex ia IIC T4/T5/T6 Ga
Dust
Ex ia IIIC T85C (Ta
(Ta
≤+77C), T103C (Tamb ≤ +80C) Da
Per drawing GE60771
Natural Gas Approved
Flameproof
II 2 G
Gas
Ex d IIC T5/T6 Gb
Natural Gas Approved
Type n
II 3 G
Gas
Ex nC IIC T5/T6 Gc
Natural Gas Approved
Intrinsically Safe
II 1 G D
Gas
Ex ia IIC T4/T5/T6 Ga
Dust
Ex ia IIIC T85C (Ta
(Ta
≤+77C), T103C (Tamb ≤ +80C) Da
Per drawing GE60771
Natural Gas Approved
Flameproof
II 2 G
Gas
Ex d IIC T5/T6 Gb
Natural Gas Approved
Type n
II 3 G
Gas
Ex nC IIC T5/T6 Gc
Natural Gas Approved
Intrinsically Safe
II 1 G D
Gas
Ex ia IIC T4/T5/T6 Ga
Dust
Ex ia IIIC T85C (Tamb ≤ +64C) T100C
(Tamb ≤ +79C), T135C (Tamb ≤
+114C) T146C (Tamb ≤ +125C) Da
Per drawing GE60771
II 2 G
Flameproof
Gas
Ex d IIC T4/T5/T6 Gb
II 3 G
Type n
Gas
Ex nA IIC T4/T5/T6 Gc
≤+62C) T100C
≤+62C) T100C
FIELDBUS
FISCO
− − −
− − −
FIELDBUS
Uo = 24 VDC
Io = 17.5 mA
Co = 121 nF
Lo = 100 mH
Po = 105 mW
FISCO
Uo = 17.5 VDC
Io = 17.5 mA
Co = 121 nF
Lo = 100 mH
Po = 105 mW
The DVC6000f can be used with either air or natural
gas as the supply medium. If using natural gas as the
pneumatic supply medium, natural gas will be used in
the pneumatic output connections of the DVC6000f to
any connected equipment. In normal operation the unit
will vent the supply medium into the surrounding
atmosphere unless it is remotely vented. When using
natural gas as the supply medium, in a non-hazardous
location in a confined area, remote venting of the unit
is required. Failure to do so could result in personal
injury, property damage, and area re-classification. For
hazardous locations 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,
property damage, and area re-classification.
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 and property damage.
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. For information on
remote venting of this controller, refer
to page 2-22.
If installing this into an existing
application, also refer to the
WARNING at the beginning of the
Maintenance section of this
instruction manual.
Check with your process or
safety engineer for any additional
measures that must be taken to
protect against process media.
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.
WARNING
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.
Vent line piping should comply with
local and regional codes and should
be as short as possible with adequate
inside diameter and few bends to
reduce case pressure buildup.
2
September 2013
2-3
DVC6000f Digital Valve Controllers
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.
2
Hazardous Area Classifications and
Special Instructions for “Safe Use” and
Installation in Hazardous Locations
Certain nameplates may carry more than one
approval, and each approval may have unique
installation/wiring requirements and/or conditions of
“safe use”. These special instructions for “safe use”
are in addition to, and may override, the standard
installation procedures. Special instructions are listed
by approval.
Note
This information supplements the
nameplate markings affixed to the
product.
Always refer to the nameplate itself to
identify the appropriate certification.
Contact your Emerson Process
Management sales office for
approval/certification information not
listed here.
Approval information is for both
aluminum and stainless steel
constructions.
WARNING
Failure to follow these conditions of
safe use could result in personal
injury or property damage from fire or
explosion, and area re-classification.
No special conditions for safe use.
Refer to table 1-3 for approval information, figures B-1
and B-2 for CSA loop schematics, and figures B-4 and
B-5 for typical CSA nameplates.
FM
Special Conditions of Safe Use
Intrinsically Safe, FISCO, Explosion-proof,
Non-incendive, Dust Ignition-proof
1. When product is used with natural gas as the
pneumatic medium, the maximum working pressure of
the natural gas supply shall be limited to 145psi.
2. When product is used with natural gas as the
pneumatic medium the product shall not be permitted
in a Class I, Division 2, Group A, B, C, D location
without the proper venting installation as per the
manufacturer’s instruction manual.
3. The apparatus enclosure contains aluminum and is
considered to constitute a potential risk of ignition by
impact or friction. Care must be taken into account
during installation and use to prevent impact or friction.
4. Parts of the enclosure are constructed from plastic.
To prevent risk of electrostatic sparking, the plastic
surface should only be cleaned with a damp cloth.
Refer to table 1-4 for approval information, figures B-6
and B-7 for FM loop schematics, and figures B-4 and
B-9 for typical FM nameplates.
ATEX
Special Conditions for Safe Use
Intrinsically Safe, FISCO
1. This apparatus can only be connected to an
intrinsically safe certified equipment and this
combination must be compatible as regards the
intrinsically safe rules.
2. The FISCO electrical parameters of this equipment
must not exceed any following values:
UOv 17.5 V; IO v380 mA; POv 5.32 W
3. Operating ambient temperature: −52C or −40C
to + 80C
4. For the model with aluminum body: the apparatus
must not be submitted to frictions or mechanical
impacts.
5. Covered by standards EN 60079-0 (2009),
EN 60079-11 (2012), EN 60079-26 (2007).
2-4
September 2013
Installation
6. Install per drawing GE60771.
Refer to table 1-5 for additional approval information,
figure B-10, B-11, B-13, and B-12 for the ATEX loop
schematics, and figure B-14 for typical ATEX Intrinsic
Safety nameplates.
Flameproof
Operating ambient temperature: −52C or −40C to
+ 85C or as indicated on the nameplate.
Refer to table 1-5 for additional approval information,
and figure B-15 for typical ATEX Flameproof
nameplates.
Type n
Operating ambient temperature: −52C or −40C to
+ 80C or as indicated on the nameplate.
Refer to table 1-5 for additional approval information,
and figure B-16 for typical ATEX Type n nameplates.
IECEx
Conditions of Certification
Intrinsically Safe, FISCO, Flameproof, Type n
Ex ia / Ex nC / Ex nA/ Ex d
1. Warning: Electrostatic charge hazard. Do not rub
or clean with solvents. To do so could result in an
explosion.
Ex nC / Ex nA / Ex d
2. Do not open while energized.
Refer to table 1-6 for additional approval information,
figures B-17 and B-18 for IECEx loop schematics and
figures B-20 and B-21 for typical IECEx nameplates.
2
September 2013
2-5
DVC6000f Digital Valve Controllers
CAP SCREW, FLANGED
2
MACHINE SCREW
SHIELD
ADJUSTMENT ARM
CONNECTOR ARM
29B1674-A
29B3403-A
CAP SCREW
PLAIN WASHER
Figure 2-1. FIELDVUE DVC6010f Digital Valve Controller Mounted on Sliding-Stem Actuators with up to 2 Inches Travel
Mounting Guidelines
DVC6010f on Sliding-Stem Actuators Up
to 102 mm (4 Inches) of Travel
If ordered as part of a control valve assembly, the
factory mounts the digital valve controller on the
actuator, makes pneumatic connections to the
actuator, sets up, and calibrates the instrument. If you
purchased the digital valve controller separately, you
will need a mounting kit to mount the digital valve
controller on the actuator. See the instructions that
come with the mounting kit for detailed information on
mounting the digital valve controller to a specific
actuator model.
The DVC6010f digital valve controller mounts on
sliding-stem actuators with up to 102 mm (4 inch)
travel. Figure 2-1 shows a typical mounting on an
actuator with up to 51 mm (2 inch) travel. Figure 2-2
shows a typical mounting on actuators with 51 to 102
mm (2 to 4 inch) travel. For actuators with greater than
102 mm (4 inch) travel, see the guidelines for
mounting a DVC6020f digital valve controller.
Note
Do not use the stainless steel
DVC6010fS in high vibration service
where the mounting bracket uses
standoffs (spacers) to mount to the
actuator.
Refer to the following guidelines when mounting on
sliding-stem actuators with up to 4 inches of travel.
Where a key number is referenced, refer to
figure 8-2.
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.
2. Attach the connector arm to the valve stem
connector.
3. Attach the mounting bracket to the digital valve
controller housing.
2-6
September 2013
Installation
CAP SCREW, FLANGED
FEEDBACK ARM
EXTENSION,
BIAS SPRING
ADJUSTMENT ARM
MACHINE SCREW, FLAT
HEAD
MACHINE SCREW
SHIELD
CONNECTOR ARM
MACHINE SCREW,
LOCK WASHER,
HEX NUT
Figure 2-2. FIELDVUE DVC6010f Digital Valve Controller Mounted on Sliding-Stem Actuators with 2 to 4 Inches Travel
4. If valve travel exceeds 2 inches, a feedback arm
extension is attached to the existing 2-inch feedback
arm. Remove the existing bias spring (key 78) from
the 2-inch feedback arm (key 79). Attach the feedback
arm extension to the feedback arm (key 79) as shown
in figure 2-3.
HEX NUT
LOCK WASHER
SPACER
2
HEX NUT, FLANGED
LOCK WASHER
PLAIN WASHER
5. Mount the digital valve controller on the actuator as
described in the mounting kit instructions.
6. Set the position of the feedback arm (key 79) on
the digital valve controller to the zero drive position
(zero pressure from Port A with Relay A) by inserting
the alignment pin (key 46) through the hole on the
feedback arm as follows:
For air-to-open actuators (i.e., the actuator
stem retracts into the actuator casing or cylinder as air
pressure to the casing or lower cylinder increases),
insert the alignment pin into the hole marked ‘‘A’’. For
this style actuator, the feedback arm rotates
counterclockwise, from A to B, as air pressure to the
casing or lower cylinder increases.
For air-to-close actuators (i.e., the actuator
stem extends from the actuator casing or cylinder as
air pressure to the casing or upper cylinder increases),
insert the alignment pin into the hole marked ‘‘B’’. For
this style actuator, the feedback arm rotates
clockwise, from B to A, as air pressure to the casing or
upper cylinder increases.
SPRING RELAXED
FEEDBACK ARM
BIAS SPRING
ADJUSTMENT
A7209-1
ARM PIN
SPRING UNDER TENSION OF
ADJUSTMENT ARM PIN
BIAS
SPRING
Figure 2-3. Locating Adjustment Arm Pin in Feedback Arm
September 2013
2-7
DVC6000f Digital Valve Controllers
2
PLAIN WASHER
HEX NUT
STUD, CONT
THREAD
29B1665-B
CAM/ROLLER POSITION MARK
CAM
VENT
VENT ADAPTOR
SPACER
Figure 2-4. FIELDVUE DVC6020f Digital Valve Controller Mounted on Long-Stroke Sliding-Stem Actuator.
A
A
LOCK WASHER
CAP SCREW
CAP SCREW, HEX
SOCKET
MOUNTING PLATE
STUD, CONT THREAD
HEX NUT
PLAIN WASHER
SECTION A‐A
Note
When performing the following steps,
ensure there is enough clearance
between the adjustment arm and the
feedback arm to prevent interference
with the bias spring.
7. Apply anti-seize (key 64) to the pin of the
adjustment arm. As shown in figure 2-3, place the pin
into the slot of the feedback arm or feedback arm
extension so that the bias spring loads the pin against
the side of the arm with the valve travel markings.
8. Install the external lock washer on the adjustment
arm. Position the adjustment arm in the slot of the
connector arm and loosely install the flanged hex nut.
9. Slide the adjustment arm pin in the slot of the
connector arm until the pin is in line with the desired
valve travel marking. Tighten the flanged hex nut.
10. Remove the alignment pin (key 46) and store it in
the module base next to the I/P assembly.
11. After calibrating the instrument, attach the shield
with two machine screws.
DVC6020f on Long-Stroke (4 to 24 Inch
Travel) Sliding-Stem Actuators and
Rotary Actuators
If ordered as part of a control valve assembly, the
factory mounts the digital valve controller on the
actuator, makes pneumatic connections to the
actuator, sets up, and calibrates the instrument. If you
purchased the digital valve controller separately, you
will need a mounting kit to mount the digital valve
controller on the actuator. See the instructions that
come with the mounting kit for detailed information on
mounting the digital valve controller to a specific
actuator model.
Note
All cams supplied with FIELDVUE
mounting kits are characterized to
provide a linear response.
2-8
September 2013
Installation
MOUNTING ADAPTOR
CAP SCREW, HEX SOCKET
CAM
MACHINE SCREW
29B2094-A
TYPICAL MOUNTING WITH SHORT FEEDBACK ARM
(FISHER 1052 SIZE 33 ACTUATOR SHOWN)
Figure 2-5. FIELDVUE DVC6020f Digital Valve Controller Mounted on Rotary Actuator
Note
Do not use the stainless steel
DVC6020fS in high vibration service
where the mounting bracket uses
standoffs (spacers) to mount to the
actuator.
MACHINE SCREW
29B1672-A
TYPICAL MOUNTING WITH LONG FEEDBACK ARM
(FISHER 1061 SIZE 30-68 ACTUATOR SHOWN)
CAM
CAP SCREW,
HEX SOCKET
FOLLOWER ARM
EXTENSION
MACHINE SCREW,
LOCK WASHER,
HEX NUT
CAP SCREW,
HEX SOCKET
2
The DVC6020f digital valve controller uses a cam
(designed for linear response) and roller as the
feedback mechanism. Figure 2-4 shows an example of
mounting on sliding-stem actuators with travels from 4
inches to 24 inches. Some long-stroke applications will
require an actuator with a tapped lower yoke boss.
Figures 2-5 and 2-6 show the DVC6020f mounted on
rotary actuators.
As shown in figure 2-5, two feedback arms are
available for the digital valve controller. Most
long-stroke sliding-stem and rotary actuator
installations use the long feedback arm [62 mm (2.45
inches) from roller to pivot point]. Installations on 1051
size 33 and 1052 size 20 and 33 actuators use the
short feedback arm [54 mm (2.13 inches) from roller to
pivot point]. Verify that the correct feedback arm is
September 2013
CAP SCREW
29B1673-A / DOC
Figure 2-6. FIELDVUE DVC6020f Digital Valve Controller with
Long Feedback Arm and Follower Arm Extension Mounted on
a Rotary Actuator
CAM
installed on the digital valve controller before
beginning the mounting procedure.
Refer to figures 2-4, 2-5, and 2-6 for parts locations.
Refer to the following guidelines when mounting on
sliding-stem actuators with 4 to 24 inches of travel or
on rotary actuators:
1. Isolate the control valve from the process line
pressur and release pressure from both sides of the
valve body. Shut off all pressure lines to the
2-9
DVC6000f Digital Valve Controllers
2
29B1703-A
Figure 2-7. Mounting a FIELDVUE DVC6030f Digital Valve Controller on a Rotary Actuator (Fisher1032 Size 425A Shown)
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.
2. If a cam is not already installed on the actuator,
install the cam as described in the instructions
included with the mounting kit. For sliding-stem
actuators, the cam is installed on the stem connector.
3. If a mounting plate is required, fasten the mounting
plate to the actuator.
MOUNTING BRACKET
SPACER
19B3879−A
BIAS SPRING
MOUNTING
ADAPTER
FEEDBACK ARM
TRAVEL INDICATOR PIN
TRAVEL INDICATOR
MOUNTING
BRACKET
ARM ASSEMBLY PIN
ARM ASSEMBLY
4. For applications that require remote venting, a
pipe-away bracket kit is available. Follow the
instructions included with the kit to replace the existing
mounting bracket on the digital valve controller with
the pipe-away bracket and to transfer the feedback
parts from the existing mounting bracket to the
pipe-away bracket.
5. Larger size actuators may require a follower arm
extension, as shown in figure 2-6. If required, the
follower arm extension is included in the mounting kit.
Follow the instructions included with the mounting kit
to install the follower arm extension.
6. Apply anti-seize (key 64) to the arm assembly pin
as shown in figure 2-8.
7. Mount the DVC6020f on the actuator as follows:
If required, a mounting adaptor is included in the
mounting kit. Attach the adaptor to the actuator as
shown in figure 2-5. Then attach the digital valve
controller assembly to the adaptor. The roller on the
digital valve controller feedback arm will contact the
actuator cam as it is being attached.
2-10
FEEDBACK
ARM ASSEMBLY
Figure 2-8. Locating Adjustment Arm Pin in Feedback Arm of
a FIELDVUE DVC6020f Digital Valve Controller
If no mounting adaptor is required, attach the
digital valve controller assembly to the actuator or
mounting plate. The roller on the digital valve
controller feedback arm will contact the actuator cam
as it is being attached.
8. For long-stroke sliding-stem actuators, after the
mounting is complete, check to be sure the roller
aligns with the position mark on the cam (see
figure 2-4). If necessary, reposition the cam to attain
alignment.
DVC6030f on Quarter-Turn Actuators
If ordered as part of a control valve assembly, the
factory mounts the digital valve controller on the
September 2013
STARTING POSITION OF TRAVEL
INDICATOR ASSEMBLY (DIGITAL
VALVE CONTROLLER OUTPUT A
AT 0 PSI. )
IN THIS POSITION, THE “B” HOLE
IN THE FEEDBACK ARM WILL BE
ALIGNED WITH THE REFERENCE
HOLE IN THE DIGITAL VALVE
CONTROLLERS HOUSING.
E0989 / DOC
DVC6030f FEEDBACK
ARM MOVEMENT
ACTUATOR SHAFT MOVEMENT
STARTING POSITION OF THE ACTUATOR TRAVEL
INDICATOR ASSEMBLY IF INCREASING PRESSURE
FROM OUTPUT A DRIVES THE INDICATOR
COUNTERCLOCKWISE (THE POTENTIOMETER
SHAFT WILL ROTATE CLOCKWISE AS VIEWED
FROM THE BACK OF THE FIELDVUE INSTRUMENT)
MOVEMENT OF TRAVEL
INDICATOR ASSEMBLY WITH
INCREASING PRESSURE FROM
OUTPUT A.
DVC6030f FEEDBACK
ARM MOVEMENT
Installation
2
19B3879-A
Figure 2-9. Explanation of FIELDVUE DVC6030f T ravel Indicator Starting Position and Movement, if Clockwise Orientation
is Selected for “Travel Sensor Motion” in ValveLink
actuator, makes pneumatic connections to the
actuator, sets up, and calibrates the instrument. If you
purchased the digital valve controller separately, you
will need a mounting kit to mount the digital valve
controller on the actuator. See the instructions that
come with the mounting kit for detailed information on
mounting the digital valve controller to a specific
actuator model.
Figure 2-7 shows the DVC6030f digital valve controller
mounted on a quarter-turn actuator. Refer to figure 2-7
for parts locations. Refer to the following guidelines
when mounting on quarter-turn actuators:
Software or the Field Communicator
measures stay in effect while working on the
equipment.
2. If necessary, remove the existing hub from the
actuator shaft.
3. If a positioner plate is required, attach the
positioner plate to the actuator as described in the
mounting kit instructions.
4. If required, attach the spacer to the actuator shaft.
Refer to figures 2-9 and 2-10. The travel indicator
assembly can have a starting position of 7:30 or
10:30. Determine the desired starting position then
proceed with the next step. Considering the top of the
digital valve controller as the 12 o’clock position, in the
next step attach the travel indicator, so that the pin is
positioned as follows:
Note
Due to NAMUR mounting limitations,
do not use the stainless steel
DVC6030f in high vibration service.
If increasing pressure from the digital valve
controller output A rotates the potentiometer shaft
clockwise (as viewed from the back of the
instrument), mount the travel indicator assembly such
that the arrow is in the 10:30 position, as shown in
figure 2-9.
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
September 2013
If increasing pressure from the digital valve
controller output A rotates the potentiometer shaft
counterclockwise (as viewed from the back of the
instrument), mount the travel indicator assembly such
that the arrow is in the 7:30 position, as shown in
figure 2-10.
2-11
DVC6000f Digital Valve Controllers
MOVEMENT OF TRAVEL
INDICATOR ASSEMBLY WITH
INCREASING PRESSURE FROM
STARTING POSITION OF
TRAVEL INDICATOR ASSEMBLY
(DIGITAL VALVE CONTROLLER
OUTPUT A AT 0 PSI).
IN THIS POSITION, THE “A” HOLE
IN THE FEEDBACK ARM WILL BE
ALIGNED WITH THE REFERENCE
HOLE IN THE DIGITAL VALVE
CONTROLLERS HOUSING.
E0989
DVC6030f FEEDBACK
ARM MOVEMENT
ACTUATOR SHAFT MOVEMENT
STARTING POSITION OF THE TRAVEL INDICATOR
ASSEMBLY IF INCREASING PRESSURE FROM
OUTPUT A DRIVES THE INDICATOR CLOCKWISE
THE POTENTIOMETER SHAFT WILL ROTATE
COUNTERCLOCKWISE AS VIEWED FROM THE
BACK OF THE FIELDVUE INSTRUMENT.
Figure 2-10. Explanation of FIELDVUE DVC6030f T ravel Indicator Starting Position and Movement if Counterclockwise Orientation is
Selected for “T ravel Sensor Motion” in ValveLink Software or the Field Communicator
HOLE B
HOLE A
Note
TRAVEL
INDICATOR PIN
48B4164-B
BIAS SPRING
FEEDBACK ARM
Figure 2-11. Positioning Travel Indicator Pin in the Feedback
Arm (Viewed as if Looking from the FIELDVUE DVC6030f
toward the Actuator)
2-12
ValveLink software and the Field
Communicator use the convention of
clockwise (figure 2-9) and
counterclockwise (figure 2-10) when
viewing the potentiometer shaft from
the back of the FIELDVUE instrument.
5. Attach the travel indicator to the shaft connector or
spacer as described in the mounting kit instructions.
6. Attach the mounting bracket to the digital valve
controller.
7. Position the digital valve controller so that the pin
on the travel indicator engages the slot in the feedback
arm and that the bias spring loads the pin as shown in
figure 2-11. Attach the digital valve controller to the
actuator or positioner plate.
8. If a travel indicator scale is included in the
mounting kit attach the scale as described in the
mounting kit instructions.
September 2013
Installation
57
2.25
72
2.82
10C1796-A
Figure 2-12. FIELDVUE DVC6005f Digital Valve
Controller with Mounting Bracket (Rear View)
2 MOUNTING
HOLES
8.6 /.34
DVC6005f Base Unit
For remote-mounted digital valve controllers, the
DVC6005f base unit ships separately from the control
valve and does not include tubing, fittings or wiring.
See the instructions that come with the mounting kit
for detailed information on mounting the digital valve
controller to a specific actuator model.
W8473
WALL MOUNTING
SPACER
1-INCH 1/4-20
HEX HEAD SCREW
MOUNTING BRACKET
2
For remote-mounted instruments, mount the
DVC6005f base unit on a 50.8 mm (2 inch) pipestand
or wall. The included bracket is used for either
mounting method.
Wall Mounting
Refer to figures 2-12 and 2-13. Drill two holes in the
wall using the dimensions shown in figure 2-12. Attach
the mounting bracket to the base unit using four
spacers and 25.4 mm (1-inch) 1/4-20 hex head
screws. Attach the base unit to the wall using suitable
screws or bolts.
Pipestand Mounting
Refer to figure 2-13. Position a standoff on the back of
the base unit. 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. 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.
STANDOFF
4-INCH 1/4-20
HEX HEAD SCREW
MOUNTING BRACKET
W8474
PIPESTAND MOUNTING
Figure 2-13. FIELDVUE DVC6005f Base Unit Mounting
DVC6015 on Sliding-Stem Actuators Up
to 102 mm (4 Inches) of Travel
If ordered as part of a control valve assembly, the
factory mounts the remote feedback unit on the
actuator, makes pneumatic connections to the
actuator, sets up, and calibrates the instrument. If you
purchased the remote feedback unit separately, you
will need a mounting kit to mount the remote feedback
unit on the actuator. See the instructions that come
with the mounting kit for detailed information on
September 2013
2-13
DVC6000f Digital Valve Controllers
mounting the remote feedback unit to a specific
actuator model.
Note
Refer to the DVC6005f Base Unit
2
mounting instructions for off-actuator
mounting instructions.
The DVC6015 remote feedback unit mounts on
sliding-stem actuators with up to 102 mm (4 inch)
travel. Figure 2-1 shows a typical mounting on an
actuator with up to 51 mm (2 inch) travel. Figure 2-2
shows a typical mounting on actuators with 51 to 102
mm (2 to 4 inch) travel. For actuators with greater than
102 mm (4 inch) travel, see the guidelines for
mounting a DVC6025 remote feedback unit.
Note
While the housing differs on the
DVC6015 and the DVC6010f, feedback
parts are the same.
(zero pressure from Port A with Relay A) by inserting
the alignment pin (key 46) through the hole on the
feedback arm as follows:
For air-to-open actuators (i.e., the actuator
stem retracts into the actuator casing or cylinder as air
pressure to the casing or lower cylinder increases),
insert the alignment pin into the hole marked ‘‘A’’. For
this style actuator, the feedback arm rotates
counterclockwise, from A to B, as air pressure to the
casing or lower cylinder increases.
For air-to-close actuators (i.e., the actuator
stem extends from the actuator casing or cylinder as
air pressure to the casing or upper cylinder increases),
insert the alignment pin into the hole marked ‘‘B’’. For
this style actuator, the feedback arm rotates
clockwise, from B to A, as air pressure to the casing or
upper cylinder increases.
Note
When performing the following steps,
ensure there is enough clearance
between the adjustment arm and the
feedback arm to prevent interference
with the bias spring.
Refer to the following guidelines when mounting on
sliding-stem actuators with up to 4 inches of travel.
Where a key number is referenced, refer to
figure 8-7.
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.
2. Attach the connector arm to the valve stem
connector.
3. Attach the mounting bracket to the remote
feedback unit housing.
4. If valve travel exceeds 2 inches, a feedback arm
extension is attached to the existing 2-inch feedback
arm. Remove the existing bias spring (key 78) from
the 2-inch feedback arm (key 79). Attach the feedback
arm extension to the feedback arm (key 79) as shown
in figure 2-2.
5. Mount the remote feedback unit on the actuator as
described in the mounting kit instructions.
6. Set the position of the feedback arm (key 79) on
the remote feedback unit to the zero drive position
7. Apply lubricant to the pin of the adjustment arm. As
shown in figure 2-3, place the pin into the slot of the
feedback arm or feedback arm extension so that the
bias spring loads the pin against the side of the arm
with the valve travel markings.
8. Install the external lock washer on the adjustment
arm. Position the adjustment arm in the slot of the
connector arm and loosely install the flanged hex nut.
9. Slide the adjustment arm pin in the slot of the
connector arm until the pin is in line with the desired
valve travel marking. Tighten the flanged hex nut.
10. Remove the alignment pin (key 46) and store it in
the module base next to the I/P assembly.
11. After calibrating the instrument, attach the shield
with two machine screws.
DVC6025 on Long-Stroke (4 to 24 Inch
Travel) Sliding-Stem Actuators and
Rotary Actuators
If ordered as part of a control valve assembly, the
factory mounts the remote feedback unit on the
actuator, makes pneumatic connections to the
actuator, sets up, and calibrates the instrument. If you
2-14
September 2013
Installation
purchased the remote feedback unit separately, you
will need a mounting kit to mount the remote feedback
unit on the actuator. See the instructions that come
with the mounting kit for detailed information on
mounting the remote feedback unit to a specific
actuator model.
Note
Refer to the DVC6005f Base Unit
mounting instructions for off-actuator
mounting instructions.
DVC6025 remote feedback units use a cam and roller
as the feedback mechanism. Figure 2-4 shows an
example of mounting on sliding-stem actuators with
travels from 4 inches to 24 inches. Some long-stroke
applications will require an actuator with a tapped
lower yoke boss. Figures 2-5 and 2-6 show an
example of mounting on rotary actuators.
above measures stay in effect while working on the
equipment.
2. If a cam is not already installed on the actuator,
install the cam as described in the instructions
included with the mounting kit. For sliding-stem
actuators, the cam is installed on the stem connector.
3. If a mounting plate is required, fasten the mounting
plate to the actuator.
4. For applications that require remote venting, a
pipe-away bracket kit is available. Follow the
instructions included with the kit to replace the existing
mounting bracket on the remote feedback unit with the
pipe-away bracket and to transfer the feedback parts
from the existing mounting bracket to the pipe-away
bracket.
5. Larger size actuators may require a follower arm
extension, as shown in figure 2-6. If required, the
follower arm extension is included in the mounting kit.
Follow the instructions included with the mounting kit
to install the follower arm extension.
6. Apply anti-seize (key 64) to the arm assembly pin
as shown in figure 2-8.
7. Mount the DVC6025 on the actuator as follows:
2
Note
While the housing differs on the
DVC6025 and the DVC6020f, feedback
parts are the same.
As shown in figure 2-5, two feedback arms are
available for the remote feedback unit. Most
long-stroke sliding-stem and rotary actuator
installations use the long feedback arm [62 mm (2.45
inches) from roller to pivot point]. Installations on
Fisher 1051 size 33 and 1052 size 20 and 33
actuators use the short feedback arm [54 mm (2.13
inches) from roller to pivot point]. Make sure the
correct feedback arm is installed on the remote
feedback unit before beginning the mounting
procedure.
Refer to figures 2-4, 2-5, and 2-6 for parts locations.
Also, where a key number is referenced, refer to figure
8-8. Refer to the following guidelines when mounting
on sliding-stem actuators with 4 to 24 inches of travel
or on rotary actuators:
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
If required, a mounting adaptor is included in the
mounting kit. Attach the adaptor to the actuator as
shown in figure 2-5. Then attach the remote feedback
unit assembly to the adaptor. The roller on the remote
feedback unit feedback arm will contact the actuator
cam as it is being attached.
If no mounting adaptor is required, attach the
remote feedback unit assembly to the actuator or
mounting plate. The roller on the remote feedback unit
feedback arm will contact the actuator cam as it is
being attached.
8. For long-stroke sliding-stem actuators, after the
mounting is complete, check to be sure the roller
aligns with the position mark on the cam (see
figure 2-4). If necessary, reposition the cam to attain
alignment.
DVC6035 on Quarter-Turn Actuators
If ordered as part of a control valve assembly, the
factory mounts the remote feedback unit on the
actuator, makes pneumatic connections to the
actuator, sets up, and calibrates the instrument. If you
purchased the remote feedback unit separately, you
will need a mounting kit to mount the remote feedback
unit on the actuator. See the instructions that come
with the mounting kit for detailed information on
mounting the remote feedback unit to a specific
actuator model.
September 2013
2-15
DVC6000f Digital Valve Controllers
DVC6035
DVC6035
FEEDBACK ARM
MOVEMENT
E0989
49B7988 / Doc
2
ACTUATOR SHAFT MOVEMENT
STARTING POSITION OF THE TRAVEL
INDICATOR ASSEMBLY IF INCREASING
PRESSURE FROM OUTPUT A DRIVES
THE INDICATOR CLOCKWISE. THE
POTENTIOMETER SHAFT WILL ROTATE
COUNTERCLOCKWISE
FROM THE BACK OF THE INSTRUMENT.
STARTING POSITION OF THE TRAVEL
INDICATOR ASSEMBLY IF INCREASING
PRESSURE FROM OUTPUT A DRIVES THE
INDICATOR COUNTERCLOCKWISE. THE
POTENTIOMETER SHAFT WILL ROTATE
CLOCKWISE
BACK OF THE INSTRUMENT
measures stay in effect while working on the
equipment.
2. If necessary, remove the existing hub from the
actuator shaft.
3. If a positioner plate is required, attach the
positioner plate to the actuator as described in the
mounting kit instructions.
4. If required, attach the spacer to the actuator shaft.
Refer to figure 2-14. The travel indicator assembly can
have a starting position of 7:30 or 10:30. Determine
the desired starting position then proceed with the next
step. Considering the top of the remote travel sensor
as the 12 o’clock position, in the next step attach the
travel indicator, so that the pin is positioned as follows:
If increasing pressure from the base unit
output A rotates the remote feedback units
potentiometer shaft counterclockwise (as viewed
from the back of the instrument), mount the travel
indicator assembly such that the arrow is in the 7:30
position, as shown in figures 2-10 and 2-14.
If increasing pressure from the base unit
output A rotates the remote feedback units
potentiometer shaft clockwise (as viewed from the
back of the instrument), mount the travel indicator
assembly such that the arrow is in the 10:30 position,
as shown in figures 2-9 and 2-14.
Refer to the DVC6005f Base Unit
mounting instructions for off-actuator
mounting instructions.
Figure 2-7 shows an example of mounting on on a
quarter-turn actuator. Refer to figure 2-7 for parts
locations. Also, where a key number is referenced,
refer to figure 8-9. Refer to the following guidelines
when mounting on quarter-turn actuators:
Note
While the housing differs on the
DVC6035 and the DVC6030f, feedback
parts are the same.
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
Note
ValveLink software and the Field
Communicator use the convention of
clockwise (figure 2-9) and
counterclockwise (figure 2-10) when
viewing the potentiometer shaft from
the back of the FIELDVUE instrument.
5. Attach the travel indicator, to the shaft connector or
spacer as described in the mounting kit instructions.
6. Attach the mounting bracket to the remote
feedback unit.
7. Position the remote feedback unit so that the pin on
the travel indicator, engages the slot in the feedback
arm and that the bias spring loads the pin as shown in
figure 2-11. Attach the remote feedback unit to the
actuator or positioner plate.
8. If a travel indicator scale is included in the
mounting kit, attach the scale as described in the
mounting kit instructions.
2-16
September 2013
67CFR
1
O-RING
NOTE:
APPLY LUBRICANT
1
W8077-FF
Figure 2-15. Mounting the Fisher67CFR Regulator on a FIELDVUEDVC6000f Digital Valve Controller
SUPPLY CONNECTION
Installation
2
CAP SCREWS
Table 2-1. Feedback Arm Locking Requirements
Digital Valve ControllerFeedback Arm Alignment Hole
DVC6010f
DVC6020f
DVC6030f
B
Not Applicable
A
Pressure Control
Mounting the digital valve controller for pressure
control does not require connecting the feedback
linkage. However, if the feedback linkage is not
connected, the feedback arm should be locked in
place. Insert the special stainless steel alignment pin
into either hole A or hole B of the feedback arm as
shown in table 2-1. To lock the feedback arm, insert
the alignment pin through hole A or B then screw the
alignment pin into the threaded hole in the side of the
housing.
The digital valve controller can be yoke-mounted or
casing-mounted on an actuator. DVC6000f digital
valve controllers set up for pressure control also can
be wall or pipestand mounted.
Actuator Mounting
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.
2. For yoke-mounting on rotary actuators only:
a. If a mounting plate is required, fasten the
mounting plate to the actuator.
b. If required, a mounting adaptor is included in the
mounting kit. Attach the adaptor to the actuator as
shown in figure 2-5.
c. For applications that require remote venting, a
pipe-away bracket kit is available. Follow the
instructions included with the kit to replace the
existing mounting bracket on the digital valve
controller with the pipe-away bracket.
3. Mount the digital valve controller on the actuator as
described in the mounting kit instructions.
67CFR Filter Regulator
A 67CFR filter regulator, when used with the
DVC6000f digital valve controller, can be mounted
three ways.
Integral- Mounted Regulator
Refer to figure 2-15. Lubricate an O-ring and insert it
in the recess around the SUPPLY connection on the
digital valve controller. Attach the 67CFR 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.
Yoke- Mounted Regulator
Mount the filter regulator with 2 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. The O-ring is not
required.
September 2013
2-17
DVC6000f Digital Valve Controllers
Casing- Mounted Regulator
Use the separate 67CFR filter regulator casing
mounting bracket provided with the filter regulator.
Attach the mounting bracket to the 67CFR and then
attach this assembly to the actuator casing. Thread a
1/4-inch socket-head pipe plug into the unused outlet
on the filter regulator. The O-ring is not required.
2
Pressure Connections
Pressure connections are shown in figure 2-16. All
pressure connections on the digital valve controller are
1/4 NPT internal connections. Use at least 10 mm
(3/8-inch) tubing for all pneumatic connections. If
remote venting is required, refer to the vent
subsection.
Supply Connections
WARNING
To avoid personal injury and property
damage resulting from bursting of
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. For
information on remote venting of this
controller, refer to page 2-22.
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, check with an
Emerson Process Management field
office and industry instrument air
quality standards for use with
corrosive air or if you are unsure about
LOOP CONNECTIONS
TERMINAL BOX
1/2 NPT
CONDUIT
CONNECTION
FEEDBACK CONNECTIONS
TERMINAL BOX
W8371-1-FF
W7963-1FF
NOTE:
PNEUMATIC CONNECTIONS APPLICABLE TO BOTH VALVE-MOUNTED
INSTRUMENTS AND DVC6005f BASE UNIT.
DVC6005f BASE UNIT
1/2 NPT
CONDUIT
CONNECTIONS
(BOTH SIDES)
VALVE-MOUNTED
INSTRUMENT
Figure 2-16. Pressure Connections
OUTPUT A
CONNECTION
SUPPLY
CONNECTION
OUTPUT B
CONNECTION
2-18
September 2013
Installation
the amount of air filtration or filter
maintenance.
WARNING
When using natural gas as the supply
medium, or for explosion proof
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.
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: Remote
venting of the unit, re-evaluating the
hazardous area classification,
ensuring adequate ventilation, and
the removal of any ignition sources.
For information on remote venting of
this controller, refer to page 2-22.
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.
The DVC6000f can be used with air or natural gas as
the supply medium. If using natural gas as the
pneumatic supply medium, natural gas will be used in
the pneumatic output connections of the DVC6000f to
any connected equipment. In normal operation the unit
will vent the supply medium into the surrounding
atmosphere unless it is remotely vented.
Natural Gas Certified, Single Seal instruments can be
identified by the natural gas approval label shown in
figure 2-17. The Natural Gas Certified, Single Seal
device option simplifies conduit sealing requirements.
Read and follow all local, regional, and federal wiring
requirements for natural gas installations. Contact your
Emerson Process Management sales office for
information on obtaining a Natural Gas Certified,
Single Seal DVC6000f digital valve controller.
LABEL LOCATED ON
TOP OF TERMINAL
BOX
Figure 2-17. Gas Certified Label
Supply pressure must be clean, dry air that meets the
requirements of ISA Standard 7.0.01.
Alternatively, natural gas must be clean, dry, oil-free,
and noncorrosive. H2S content should not exceed 20
ppm.
A maximum 40 micrometer particle size in the air
system is acceptable. 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.
A 67CFR filter regulator with 5 micrometer filter, or
equivalent, may be used to filter and regulate supply
air. A filter regulator can be integrally mounted onto
the side of the digital valve controller, casing mounted
separate from the digital valve controller, or mounted
on the actuator mounting boss. Supply and output
pressure gauges may be supplied on the digital valve
controller. The output pressure gauges can be used as
an aid for calibration.
Connect the nearest suitable supply source to the
1/4 NPT IN connection on the filter regulator (if
furnished) or to the 1/4 NPT SUPPLY connection on
the digital valve controller housing (if a 67CFR filter
regulator is not attached).
2
September 2013
2-19
DVC6000f Digital Valve Controllers
Output Connections
A factory mounted digital valve controller has its
output piped to the pneumatic input connection on the
actuator. If mounting the digital valve controller in the
field, or installing the remote-mounted DVC6005f base
unit, connect the 1/4 NPT digital valve controller
output connections to the pneumatic actuator input
connections.
2
Single- Acting Actuators
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.
Double- Acting Actuators
DVC6000f digital valve controllers on double-acting
actuators always use relay A. With no instrument
Fieldbus power (Zero Power Condition), OUTPUT A is
at 0 pressure and OUTPUT B is at full supply pressure
when the relay is properly adjusted.
To have the actuator stem retract into the cylinder with
Zero Power Condition, connect OUTPUT A to the
upper actuator cylinder connection. Connect OUTPUT
B to the lower cylinder connection. Figure 2-18 shows
the digital valve controller connected to a
double-acting piston actuator.
W9132-1
Figure 2-18. FIELDVUE DVC6010f Digital Valve Controller
Mounted on Fisher 585C Piston Actuator
To have the actuator stem extend from the cylinder
with Zero Power Condition, connect OUTPUT A to the
lower actuator cylinder connection. Connect OUTPUT
B to the upper cylinder connection.
2-20
September 2013
Installation
FOUNDATION FIELDBUS
H1 SEGMENT
CONTROL LINE
Port A
Port B
DVC6000f DIGITAL VALVE
CONTROLLER WITH RELAY C
MONITORING LINE
NOTES:
E1048
1/4-18 NPT X 3/8 OD TUBING
ELECTRICAL WIRING
Figure 2-19. Pneumatic Hookup for Solenoid Testing
SUPPLY PRESSURE
Special Construction to Support Logic
Solver Initiated Solenoid Valve Health
Monitoring
In single-acting actuator applications with a solenoid
valve installed, the DVC6000f can be configured to
monitor the health of the solenoid valve test, which is
initiated by the Logic Solver. This is accomplished by
connecting the unused output port B from the
DVC6000f to the pneumatic monitoring line between
the solenoid valve and the actuator, as shown in figure
2-19. When single-acting, direct relay C is installed,
the “unused” output port is port B. When single-acting,
reverse relay B is used, the unused port is port A.
24/48 VDC
110/220 VAC, etc.
SPRING RETURN ACTUATOR
Note
Solenoid valve testing is only available
for instrument level PD.
Note
This application is called “special
application” in the Device Setup relay
selection.
This configuration is not possible with
a double-acting actuator or when
using relay A in single-acting mode.
2
September 2013
2-21
DVC6000f Digital Valve Controllers
Vent Connection
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
2
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.
Vent line piping should comply with
local and regional codes and should
be as short as possible with adequate
insider diameter and few bends to
reduce case pressure buildup.
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.
WARNING
The relay output constantly bleeds supply medium into
the area under the cover. The vent opening at the
back of the housing should be left open to prevent
pressure buildup under the cover. If a remote vent is
required, the vent line must be as short as possible
with a minimum number of bends and elbows.
To connect a remote vent to DVC6010f and
DVC6030f digital valve controllers—remove the
plastic vent (key 52, figures 8-2 and 8-4). The vent
connection is 3/8 NPT internal. Typically, 12.7 mm
(0.5 inch) tubing is used to provide a remote vent.
To connect a remote vent to a DVC6020f digital
valve controller—replace the standard mounting
bracket (key 74, figure 8-3) with the vent-away bracket
(key 74). Install a pipe plug in the vent-away mounting
bracket (key 74). Mount the digital valve controller on
the actuator as described in the Installation section of
this manual. The vent connection is 3/8 NPT internal.
Typically, 12.7 mm (0.5 inch) tubing is used to provide
a remote vent.
Use 10 mm (0.275 inch) outside diameter tubing to
connect the 1/4 NPT digital valve controller output
connection to the pneumatic actuator input connection.
If a volume tank is used to attenuate flow instabilities,
the volume needs to be at least 1.64 liters (100 cubic
inch) but not greater than 4.1 liters (250 cubic inch).
To tune the digital valve controller for an assembly
equipped with a volume tank, select a tuning set for an
actuator with roughly the same volume. Do not use
tuning set B when a volume tank is present.
Alternatively, flow fluctuations may be attenuated by
placing a 0.9 mm (0.035 inch) fixed restriction between
the regulator and the output. A list of fixed restriction
orifice specifications is presented in table 2-2.
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.
2-22
Table 2-2. Fixed Orifice Restrictions
Manufacturer Part Number MaterialDescription
No. 74 drilled orifice bleed
adapter with 1/4 NPT
Fisher1D4835X0012 316 SST
O’Keefe
Controls Co.
G-35-SS303 SST
connections. Enlarge
orifice using No. 65 drill
and cross out the “74”
stamp.
0.035 inch orifice bleed
with 1/4 NPT connections
September 2013
Installation
Electrical Connections
The following describes how to make fieldbus
connections to the digital valve controller. For
information on making other connections, such as
connecting a personal computer with ValveLink
software or connecting a simulate jumper, see the
Installation section.
WARNING
Refer to the Installation WARNING at
the beginning of this section.
WARNING
To avoid personal injury resulting
from electrical shock, do not exceed
the maximum input voltage specified
in table 1-1 of this instruction manual,
or on the product nameplate. If the
input voltage specified differs, do not
exceed the lowest specified maximum
input voltage.
Connecting Fieldbus Wiring
The digital valve controller is normally powered over
the bus from a fieldbus 9 to 32 volt power supply and
can be connected to the segment using a twisted
shielded pair or with the quick connect cable entry
option. Refer to the site preparation guide for proper
wire types, termination, length, etc. for a fieldbus
segment.
2
Note
As shipped from the factory, DVC6000f
digital valve controllers will not move
the valve when power is applied to the
instrument. To avoid the valve going to
an unknown position when power is
applied, the unit is shipped from the
factory with the transducer block
mode Out of Service. See the Basic
Setup section for information on setup
and calibration and placing the
instrument in service. The initial value
for all blocks are shown in the
parameter list for each block in the
Detailed Setup section.
Twisted Shielded Pair
Refer to figures 8-2, 8-3, 8-4, and 8-5 for identification
of parts.
WARNING
Personal injury or property damage
caused by fire or explosion may occur
if this connection is 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
September 2013
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 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.
To avoid static discharge from the
plastic cover, do not rub or clean the
cover with solvents. Clean with a mild
detergent and water only.
2-23
DVC6000f Digital Valve Controllers
2
SAFETY GROUND
38B6470-B
E0030-1 / IL
TALK
LOOP
LOOP
TALK
EARTH
GROUND
1/2-14 NPT
NOTES:
1. COLORS ARE WIRE COLORS.
2. NC=NO CONNECTION.
18B9424-A
Figure 2-21. Quick Connect Connector
1
(BLUE)
2
(BROWN)
3
(NC)
4
(GREEN/YELLOW)
Quick Connect Cable Entry
The DVC6000f is offered with a quick connect cable
entry option, shown in figure 2-21, for the
FOUNDATION fieldbus signal. The quick connect cable
entry provides an easier and more reliable interface to
fieldbus devices and support modules by providing a
standard connection.
Refer to figures 8-2, 8-3, 8-4, and 8-5 for identification
of parts.
WARNING
Figure 2-20.Terminal Box
1. Remove the terminal box cap (key 4) from the
terminal box (key 3).
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 control system output card to one of
the LOOP screw terminals on the pwb/terminal strip
assembly in the terminal box shown in figure 2-20.
Connect the other wire from the control system output
card to the other LOOP screw terminal in the terminal
box.
4. As shown in figure 2-20, 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. Make connections to
these terminals following national and local codes and
plant standards.
5. Replace and hand tighten the terminal box cap on
the terminal box.
Personal injury or property damage,
caused by fire or explosion, 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.
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.
To avoid personal injury or property
damage, do not use the Quick
Connect option on instruments in
explosion-proof installations.
1. The quick connect cable entry should be installed
on the digital valve controller at the factory. If it is,
proceed to step 3. If not continue with step 2.
2-24
September 2013
Installation
2. To install the Quick Connect:
a. Remove the terminal box cap (key 4) from the
terminal box (key 3).
b. Apply sealant to the threads of the quick
connector.
c. Insert the wire pigtail into the desired conduit
opening on the terminal box. Tighten the quick
connector in the conduit opening.
d. Cut and trim the wire ends.
e. The instrument is not polarity sensitive. Refer to
figure 2-20. Connect the blue wire to one of the
LOOP terminals in the terminal box. Connect the
brown wire to the other LOOP terminal. Cut the
green/yellow wire off inside of the DVC6000, and
ensure that the shield is totally isolated at the
instrument end.
Note
The green/yellow wire is cut off inside
the DVC6000f to help prevent ground
loop issues. The only wires that
should be installed and left on the
connector are the two signal wires.
f. Replace the terminal box cap on the terminal
box.
3. Connect the field wiring connector to the installed
quick connector.
2
September 2013
2-25
DVC6000f Digital Valve Controllers
FEEDBACK CONNECTIONS
TERMINAL BOX
2
GROUND
SCREW
W8476 / IL
FEEDBACK CONNECTIONS TERMINAL BOX
W8475-FF / IL
BASE UNIT
TO FEEDBACK UNIT TERMINAL 3
TO FEEDBACK UNIT TERMINAL 2
TO FEEDBACK UNIT TERMINAL 1
W8477 / IL
TERMINAL 1
TERMINAL 2
TERMINAL 3
W8478-1 / IL
FEEDBACK UNIT
FEEDBACK UNIT
Figure 2-22. Terminal Details for Connecting Base Unit and Feedback Units of Remote-Mounted Digital Valve Controllers
Feedback Unit Connections for Remote
WARNING
Mounting
Personal injury or property damage,
The DVC6005f base unit is designed to receive travel
information via a remote sensor. The remote can be
any of the following:
Emerson Process Management supplied
DVC6015, DVC6025 or DVC6035 feedback unit
An under-traveled 10 kOhm potentiometer used
in conjunction with onboard 30 kOhm resistor
(potentiometer travel is greater than actuator travel)
A potentiometer used in conjunction with two
fixed resistors (potentiometer travel is the same as
actuator travel)
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.
Do not place feedback wiring in the
same conduit as other power or
signal wiring.
Using the DVC6015, DVC6025 & DVC6035
Feedback Unit as a Remote Travel Sensor
The feedback unit mounts on the actuator and is
connected to the base unit, mounted on a pipestand or
wall, with a 3-conductor shielded cable.
Connect the feedback unit to the base unit as follows,
refer to figure 2-22:
2-26
September 2013
1. On the feedback unit, remove the housing cap.
2. On the base unit, remove the feedback
connections terminal box cap (see figure 2-16).
INTERNAL
(30k W)
30k
Installation
3
2
1
10k W
3. If necessary, install conduit between the feedback
unit and the base unit following applicable local and
national electrical codes. Route the 3-conductor
shielded cable between the two units.
4. Connect one wire of the 3-conductor shielded cable
between terminal 1 on the feedback unit and terminal
1 on the base unit.
5. Connect the second wire of the 3-conductor
shielded cable between terminal 2 on the feedback
unit and terminal 2 on the base unit.
6. Connect the third wire of the 3-conductor shielded
cable between terminal 3 on the feedback unit and
terminal 3 on the base unit.
7. Connect the cable shield or drain wire to the
ground screw in the feedback connections terminal
box of the base unit.
BASE UNIT TERMINATION BOX
(DVC6005f)
Figure 2-23. Terminal Details for Connecting a
FIELDVUE DVC6005f Base Unit and
a 10 kOhm External Potentiometer
3RD PARTY FEEDBACK ELEMENT
(WITH 10k W POTENTIOMETER)
Using an External 10 kOhm Potentiometer
as a Remote Travel Sensor
Note
Potentiometer travel must be between
1.3 and 1.6 times greater than the
actuator travel. For example: if an
actuator has a travel of 9 inches, then
a linear potentiometer must be
selected with a rated travel between
11.7 and 14.4 inches. The resistive
element must be tapered from 0 kOhm
to 10 kOhm over rated travel of the
potentiometer. The actuator will only
use 63 to 76% of the potentiometer’s
rated travel.
2
Note
Do not connect the shield or drain wire
to any terminal on the feedback unit or
to the earth ground or any other
alternative grounds.
8. Replace and hand tighten all covers.
September 2013
Note
The digital valve controller must be
configured using the SStem/Roller
selection on the menu of the
appropriate setup device.
The base unit (DVC6005f) was designed to work with
a 40 kOhm potentiometer for travel feedback.
However, there are linear potentiometers that are
readily available with a rated resistance of 10 kOhm.
Therefore, the feedback connections terminal box on
the DVC6005f contains an additional 30 kOhm fixed
resistor that may be added to the circuit. This brings
the total resistance up to the required 40 kOhm.
2-27
DVC6000f Digital Valve Controllers
1. Stroke the actuator with the 10 kOhm
potentiometer to the mid-travel position, which
corresponds to the potentiometer value of 5 kOhm.
This will leave an equal amount of unused resistive
element on both ends of the travel, which is required
by the digital valve controller to function properly.
2. On the base unit, remove the feedback
connections terminal box cap (refer to figure 2-16).
3. If necessary, install conduit between the
2
potentiometer and the base unit following applicable
local and national electrical codes. Route the
3-conductor shielded cable between the two units
(refer to figure 2-23).
4. Connect one wire of the 3-conductor shielded cable
between the Terminal labeled “30k Ω” on the base unit
and one end lead of the potentiometer.
5. Connect the second wire of the 3-conductor
shielded cable between the middle lead (wiper) of the
10 kOhm potentiometer and Terminal 2 on the base
unit.
6. Connect the third wire of the 3-conductor shielded
cable between Terminal 3 on the base unit and the
other end-lead of the 10 kOhm potentiometer.
7. Connect the cable shield or drain wire to the
ground screw in the feedback connections terminal
box of the base unit. Do not connect the shield or
drain wire to the external potentiometer.
8. Replace and tighten the base unit cover.
3
2
1
(R1)
BASE UNIT TERMINATION BOX
(DVC6005f)
Figure 2-24. Terminal Details for Connecting a FIELDVUE
DVC6005f Base Unit and a Three-Resistor Series
30kW
THREE-RESISTOR SERIES
(R2)
(R
)
pot
Note
The digital valve controller must be
configured using the SStem/Roller
selection on the menu of the
appropriate setup device.
Using a Potentiometer with Two Fixed
Resistors as a Remote Travel Sensor
Perform the following procedures if a potentiometer is
used with the same, or slightly longer travel than the
actuator’s travel.
Note
The potentiometer must be capable of
resistance close to 0 Ohms.
CAUTION
To prevent damage to the
potentiometer, ensure that it is free to
travel the entire length of the actuators
travel.
This procedure uses three resistors connected in
series; two fixed resistors and one potentiometer.
Three conditions must be met for the resistor
combination to correctly operate the digital valve
controller (refer to figure 2-24):
The maximum resistance of the potentiometer
(R
pot(max)
) must be between 3.9 kOhm and 10 kOhm.
The resistance of R1 is 4.25 times greater than
R
pot(max)
.
The resistance of R2 is 4 times less than
R
pot(max)
.
WARNING
To avoid personal injury or property
damage from an uncontrolled process
ensure that the R1 resistor is properly
insulated before installing it in the
terminal box.
2-28
September 2013
Installation
1. On the base unit, remove the feedback
connections terminal box cap (see figure 2-16).
2. If necessary, install conduit between the base unit
and the remote travel sensor following applicable local
and national electrical codes. Route the 3-conductor
shielded cable between the two units (refer to figure
2-24).
3. Install the fixed resistor (R1) across the unlabeled
bottom Terminal and Terminal #1. The bottom terminal
does not have a screw. The screw on the 30 kOhm
terminal can be used. R1 must be properly insulated
when installed in the terminal box to prevent personal
injury or property damage.
4. Connect one wire of the 3-conductor shielded cable
between the unlabeled bottom Terminal on the base
unit and an end-lead on the external potentiometer
(Rpot).
5. Connect the second wire of the 3-conductor
shielded cable between the middle lead (wiper) of the
external potentiometer (R
base unit.
6. Connect the third wire of the 3-conductor shielded
cable between a lead on fixed resistor (R2) and
Terminal #3 of the base unit.
7. Connect the available end-lead on the
potentiometer (R
resistor (R2).
8. Connect the cable shield or drain wire to the
ground screw in the feedback connections terminal
box of the base unit. Do not connect the shield or
drain wire to any lead on the three-resistor series.
) with the available lead on fixed
pot
) and Terminal #2 on the
pot
9. Replace and tighten the base unit cover.
Example: Using a linear potentiometer rated at 400
Ohms/inch on an actuator with 16” of travel.
Personal injury or property damage
caused by fire or explosion may occur
if this connection is 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 cap before
proceeding.
A FOUNDATION fieldbus communicating device, such
as a Field Communicator or a personal computer
running ValveLink software, interfaces with the
DVC6000f digital valve controller from any wiring
termination point in the segment. If you choose to
connect the fieldbus communicating device directly to
the instrument, attach the device to the LOCAL
connections inside the terminal box to provide local
communications with the instrument.
2
September 2013
2-29
DVC6000f Digital Valve Controllers
Simulate Enable Jumper
WARNING
Personal injury or property damage
caused by fire or explosion may occur
if this connection is attempted in a
potentially explosive atmosphere or in
2
an area that has been classified as
hazardous. Confirm that area
classification and atmosphere
conditions permit the safe removal of
the terminal box cap before
proceeding.
Install a jumper across the SIMULATE ENABLE
terminals to enable the instrument to accept a
simulate command. (These terminals are marked AUX
on the terminal board, see figure 2-20). With the
jumper in place and the simulate parameter in the AO
or DO block set to enabled, the transducer block
ignores the output of the AO or DO block. The
simulate value and status become the readback value
and status to the AO or DO block and the transducer
block is ignored. For more information on running
simulations, see the Detailed Setup / Blocks section of
this manual, the FOUNDATION fieldbus specifications,
and the host documentation.
WARNING
Removing the jumper will disable the
simulate, which may cause the valve
to move. To avoid personal injury and
property damage caused by the
release of pressure or process fluid,
provide some temporary means of
control for the process.
Commissioning T a g
The DVC6000f digital valve controller is supplied with
a removable paper commissioning tag, shown in figure
2-25. This tag contains both the device ID and a space
to record the device’s tag number. The device ID is a
unique code that identifies a particular device in the
absence of a device tag. The device tag is used as an
18B9406-G
Figure 2-25. Paper Commissioning Tag
operational identification for the device and is usually
defined by the piping and instrumentation diagram
(P&ID).
When commissioning more than one device on a
fieldbus segment, identifying which device is at a
particular location can be tedious without tags. The
removable tag provided with the digital valve controller
can be used to link the device ID and the physical
installation location. The installer should note the
physical location in both places on the removable
commissioning tag and tear off the bottom portion.
This should be done for each device on the segment.
The bottom portion of the tags can be used for
commissioning the segment in the control system.
Prior to commissioning, the device ID is displayed by
the host system if no device tag is configured in the
digital valve controller electronics. Typically the
placeholder displays the device tag. The information
on the paper tag enables the engineer to match the
device ID to the correct placeholder.
As an ordering option, the factory can enter a device
tag into the digital valve controller electronics during
the manufacturing process. If this option is specified,
the device tag is displayed at the host system prior to
commissioning rather than the device ID. This makesthe job of commissioning the device easier.
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.
3
When the DVC6000f digital valve controller is ordered
as part of a control valve assembly, the factory
mounts the digital valve controller and sets up the
instrument as specified on the order. When mounting
to a valve in the field, the instrument needs to be
setup to match the instrument to the valve and
actuator.
Before beginning basic setup, be sure the instrument
is correctly mounted as described in the Installation
section.
Basic Setup includes the following procedures:
Table 3-1. Factory Default Settings
Setup ParameterDefault Setting
Travel Cutoff Hi
Travel Cutoff Lo
Travel Integral Gain
Travel Calibration Trigger
Travel Integral Enable
Travel Integral Limit Hi
Travel Integral Limit Lo
Travel Integral Deadzone
Pressure Cutoff Hi
Pressure Cutoff Lo
Pressure Integral Deadzone
Pressure Integral Hi Limit
Pressure Integral Lo Limit
If you have a host system that
overrides transducer block
parameters ensure that the Protection
setting is not left as None. Doing so
will result in transducer block
parameters being overwritten.
Device Setup
Auto Travel Calibrate
Performance Tuner (Optional)
Note
The DVC6000f may keep the
Transducer Block Mode
Out-of-Service if the instrument is
not properly mounted.
To setup and calibrate the
instrument, the Transducer Block
Mode must be Manual, and the
Protection must be None.
When using DD methods the
method will request that you
change the mode, but make
changes in Protection
automatically.
Transducer Block Mode
(TB > Configure/Setup > Detailed Setup > Transducer
Block Mode)
To setup and calibrate the instrument, the transducer
block mode must be in Manual. For more information
about transducer block mode, refer to page 4-21.
Protection
(TB > Configure/Setup > Detailed Setup > Protection)
To setup and calibrate the instrument, the protection
must be set to None with the Field Communicator. For
more information about configuration protection refer
to page 4-21.
Device Setup
(TB > Configure/Setup > Basic Setup > Device Setup)
To have the Field Communicator automatically setup
the instrument using specified actuator information,
from the Menu select Transducer Block,Configure/Setup, Basic Setup, and Device Setup.
Follow the prompts on the Field Communicator display
to setup the instrument. Table 3-2 provides the
actuator information required to setup and calibrate
the instrument.
3-2
September 2013
Basic Setup
ACTUATOR
STEM
A6536-1 / IL
Figure 3-1. Feedback Connection for Typical Sliding-Stem
Actuator (Up to 4 inch Travel)
TRAVEL SENSOR SHAFT
FEEDBACK ARM
ADJUSTMENT ARM
CONNECTOR ARM
ROLLER
STEM
CONNECTOR
29B1665-A / DOC
Figure 3-2. Feedback Connection for Typical Long-
Stroke Sliding-Stem Actuator (4 to 24 Inches Travel)
CAM
7. Indicate whether a Volume Booster is being used.
8. Specify if factory defaults should be used for basic
setup. If you select YES for factory default, the Field
Communicator sets the setup parameters to the
values listed in table 3-1. If you select NO for the
factory defaults, the setup parameters listed in the
table remain at their previous settings.
3
Note
If reverse acting relay B is used, you
must manually set the Relay Type
(BASIC_SETUP.RELAY_TYPE [42.5]) to
B. This will not be set during Device
Setup.
1. Select whether Travel, Travel with Pressure
fallback (auto recovery or manual recovery) or
Pressure Control is desired. Refer to page 4-25 for
additional information.
2. Enter the pressure units:kPa, bar, psi, inHg, inH2O,
or kg/cm2.
3. Enter the maximum instrument supply pressure
and output pressure range (if required).
4. Enter the manufacturer of the actuator on which
the instrument is mounted. If the actuator
manufacturer is not listed, select Other.
5. Enter the actuator model or type. If the actuator
model is not listed, select Other.
6. Enter the actuator size.
Typically Device Setup determines the required setup
information based upon the actuator manufacturer and
model specified. However, if you enter other for the
actuator manufacturer or the actuator model, then you
will be prompted for setup parameters such as:
Actuator Style—Select spring & diaphragm,
piston double-acting without spring, piston
single-acting with spring, piston double-acting with
spring.
Valve Style—Select the valve style, rotary or
sliding-stem.
Zero Power Condition—Identifies whether the
valve is fully open or fully closed when the instrument
is outputing the smallest signal to the I/P module.
Typically, this setting matches the valve position when
the instrument is not powered. For instruments with
relay A or C, if increasing air pressure at output A
causes the valve to open, the Zero Power Condition is
Closed. If the valve closes under these conditions, the
Zero Power Condition is Open. For instruments with
relay B, if decreasing air pressure at output B causes
the valve to open, the Zero Power Condition is Closed.
If the valve closes under these conditions, the Zero
Power Condition is Open.
September 2013
3-3
DVC6000f Digital Valve Controllers
Table 3-2. Actuator Information for Basic Setup
3
Actuator
Manufacturer
Fisher
Baumann
1. Values shown are for relay A and C. Reverse for relay B.
2. X = Expert tuning. Proportional Gain = 4.2; Velocity Gain = 3.0; Minor Loop Feedback Gain = 18.0
Table 3-3. Gain Values for Preselected Tuning Sets
TravelPressure
Tuning Set
B
C
D
E
F
G
H
I
J
K
L
M
X (Expert)User AdjustedUser AdjustedUser AdjustedUser AdjustedUser AdjustedUser Adjusted
Proportional GainVelocity Gain
−
4.4
4.8
5.5
6.2
7.2
8.4
9.7
11.3
13.1
15.5
18.0
−
3.0
3.0
3.0
3.1
3.6
4.2
4.8
5.6
6.0
6.0
6.0
Minor Loop
Feedback Gain
−
35
35
35
35
34
31
27
23
18
12
12
Proportional GainIntegrator Gain
0.5
2.2
2.4
2.8
3.1
3.6
4.2
4.8
5.6
6.6
7.8
9.0
0.3
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Minor Loop
Feedback Gain
35
35
35
35
35
34
31
27
23
18
12
12
3
Feedback Connection—Select RShaft Pot,
SStem Roller Pot, or SStem Pot. For rotary valves,
enter RShaft Pot. For sliding-stem valves, if the
feedback linkage consists of a connector arm,
adjustment arm, and feedback arm, similar to the
linkage shown in figure 3-1, enter SStem Pot. If the
feedback linkage consists of a roller that follows a
cam, similar to the linkage shown in figure 3-2, enter
SStem Roller Pot.
Travel Sensor Motion—Select Clockwise or
Counterclockwise. Travel Sensor Motion establishes
the proper valve travel sensor (feedback) rotation.
Determine the rotation by viewing the end of the travel
sensor shaft.
WARNING
If you answer YES to the prompt for
permission to move the valve when
setting the Travel Sensor Motion, the
instrument will move the valve
through its full travel range. To avoid
personal injury and property damage
caused by the release of pressure or
process fluid, provide some
temporary means of control for the
process.
For instruments with relay B If decreasing air
pressure at output B causes the shaft to turn
clockwise, enter Clockwise. If it causes the shaft to
turn counterclockwise, enter Counterclockwise.
Table 3-2 lists the required Travel Sensor Motion
selections for Fisher and Baumann actuators.
Tuning Set—There are twelve tuning sets to
choose from. Each tuning set provides a preselected
value for the digital valve controller gain settings.
Tuning set C typically provides the slowest response
and M provides the fastest response. For smaller
actuators, use lower tuning sets (such as C or D). For
larger actuators, use higher tuning sets (such as F or
G). Table 3-3 lists the values for preselected tuning
sets.
Note
Tuning Set B is only available in
Pressure Control Mode.
In addition, you can select Expert, which allows you to
modify tuning of the digital valve controller by
specifying the gain values.
For instruments with relay A or C If increasing air
pressure at output A causes the shaft to turn
clockwise, enter Clockwise. If it causes the shaft to
turn counterclockwise, enter Counterclockwise.
September 2013
Table 3-2 provides tuning set selection guidelines for
Fisher and Baumann actuators. These tuning sets are
only recommended starting points. After you finish
setting up and calibrating the instrument, use the
performance tuner to adjust the tuning set to get the
desired response.
3-5
DVC6000f Digital Valve Controllers
Note
When selecting a tuning set for a
DVC6015, DVC6025 or DVC6035 remote
mount unit, it may be necessary to
reduce the tuning set, due to the
effects of the long tubing between the
digital valve controller and the
actuator.
3
For an actuator not listed in the table, you can
estimate a starting tuning set by calculating the casing
or cylinder volume. Then, in the table, find an actuator
with the closest equivalent volume and use the tuning
set suggested for that actuator.
WARNING
Changes to the tuning set may cause
the valve/actuator assembly to stroke.
To avoid personal injury or property
damage caused by moving parts,
keep hands, tools, and other objects
away from the valve/actuator
assembly.
When Device Setup is complete you are asked if you
wish to run Auto Calibration now. Select yes to
automatically calibrate instrument travel at this time.
Follow the prompts on the Field Communicator
display. The calibration procedure uses the valve and
actuator stops as the 0% and 100% calibration points.
For additional information, refer to Auto Calibration in
the Calibration section.
Note
Single-acting relay B and C are not
user-adjustable. However, it is
recommended that you check the relay
adjustment for double-acting relay A in
new installations before proceeding
with travel calibration. Refer to page
5-4 for relay adjustment instructions.
If after completing auto setup and auto calibration the
valve seems slightly unstable or unresponsive, you
can improve operation by selecting PerformanceTuner from the Basic Setup menu.
Performance Tuner
Performance Tuner is used to optimize digital valve
controller tuning. It will move the valve slightly and
monitor the effects of small tuning changes until an
optimum control response is achieved. Because the
Performance Tuner can detect internal instabilities
before they become apparent in the travel response, it
can generally optimize tuning more effectively than
manual tuning. Access Performance Tuner by
selecting Performance Tuner from the Basic Setup
menu.
The resource block contains the hardware specific
characteristics associated with a device; it has no
input or output parameters. The resource block
monitors and controls the general operation of other
blocks within the device. Most of the resource block
parameters are operational parameters that provide
information about the instrument such as identification,
hardware information, available options, etc. and are
read only. Configuration of the resource block involves
selecting features from those that are available,
setting the mode, setting write lock, and setting up
alert reporting details.
The following procedures address only the key
4
resource block parameters; however, all resource
block parameters are listed in table 4-3.
Configure/Setup
Write Lock
(RB > Configure/Setup > Write Lock)
Write Lock
Write Lock (WRITE_LOCK [34]) determines if writes
are permissible to other device parameters. The
Firmware Write Lock feature must be selected to be
able to use Write Lock (see Features). When Write
Lock is set to Locked, no writes are permitted to any
parameters within the device except to set Write Lock
to Not Locked. When locked, the device functions
normally, updating inputs and outputs and executing
algorithms. When Write Lock is set to Not Locked, the
Write Alarm (WRITE_ALM [40]) alert is active.
Write Priority
Write Priority (WRITE_PRI [39]) sets the priority for
Write Alarm. The lowest priority is 0. The highest is
The resource block can be in one of two modes
(MODE_BLK [5]):
Automatic (Auto)—This is the operational mode for
this block. When the resource block is in the Auto
mode, all other function blocks are allowed to function
normally.
Out of Service (OOS)—Placing the resource block
in Out of Service mode stops all function block
execution, by setting their modes to Out of Service as
well. The actual mode of the function blocks is
changed to Out of Service, but the function block
target modes are retained. Placing the resource block
in the Out of Service mode does not affect the mode
of the transducer block.
Note
Typically this parameter does not need
to be changed. The unit will be
operational using the default values
assigned by the factory. Perform this
procedure only if a remote computer is
sending setpoints from your
“advanced” control.
Default value for RCas Timeout is 20
seconds.
Shed Remote Cascade (SHED_RCAS [26])
determines how long function blocks in the DVC6000f
should wait before giving up on remote computer
writes to RCas parameters. When the timeout is
exceeded, the block sheds to the next mode as
defined by the block shed options. If Shed Remote
Cascade is set to 0, the block will not shed from RCas.
Enter a positive value in the Shed Remote Cascade
field. Time duration is in 1/32 milliseconds (640000 =
20 secs).
4-4
September 2013
Resource Block
Shed Remote Out
Note
Typically this parameter does not need
to be changed. The unit will be
operational using the default values
assigned by the factory. Perform this
procedure only if a remote computer is
sending setpoints from your
“advanced” control.
Default value for Shed Remote Out is
20 seconds.
Shed Remote Out (SHED_ROUT [27]) determine how
long function blocks in the DVC6000f should wait
before giving up on computer writes to ROut
parameters. When the timeout is exceeded, the block
sheds to the next mode as defined by the block shed
options. If Shed Remote Out is set to 0, the block will
not shed from ROut. Enter a positive value in the Shed
Remote Out field. Time duration is in 1/32 milliseconds
(640000 = 20 secs).
Options
(RB > Configure/Setup > Options)
descriptions for Set Fault State (SET_FSTATE
[29]) and Clear Fault State (CLR_FSTATE [30]) in
table 4-3 and “Action on Fault Detection”.
Soft Write Lock—Soft Write lock permits using
Write Lock (WRITE_LOCK [34]) to prevent any
external change to parameter values. Block
connections and calculation results will proceed
normally, but the configuration is locked. Also see
Write Lock, on page 4-4.
Multi-bit Alarm (Bit-Alarm) Support— Multi-bit
Alarm (Bit-Alarm) Support permits the instrument to
treat each PlantWeb alert separately when
broadcast to the Host.Without Multi-Bit Alarm
Support, an individual PlantWeb alert must be
acknowledged before another PlantWeb alert can
be broadcast to the Host
Features Selected
Note
Typically this parameter does not need
to be changed. The unit will be
operational using the default values
assigned by the factory.
Fault State, Software Write Lock, and
Output Readback are set by default.
4
Diagnostic Options
Diagnostic Options (DIAG_OPTIONS [45]) shows the
diagnostic options available in the instrument.
Function Block Options
Function Block Options (FB_OPTIONS [44]) shows
which function blocks are available in the instrument.
Miscellaneous Options
Miscellaneous Options (MISC_OPTIONS [46])
indicates which miscellaneous licensing options are
enabled.
Features Available
Features Available (FEATURES [17]) indicates which
Resource Block Options features are available.
Reports—Reports enables alert and event
reporting. Reporting of specific alerts may be
suppressed. See Alerts on page 4-26.
Fault State—Fault state enables the ability of
the output block to react to various abnormal
conditions by shedding mode. See parameter
Features Selected (FEATURE_SEL [18]) indicates
which Resource Block Options features have been
selected and is used to select the desired features.
Reports—Selecting reports enables alert and
event reporting. Reporting of specific alerts may be
suppressed. See Alerts on page 4-26.
Fault State—Selecting fault state enables the
ability of the output block to react to various
abnormal conditions by shedding mode. See
parameter descriptions for Set Fault State
(SET_FSTATE [29]) and Clear Fault State
(CLR_FSTATE [30]) in table 4-3 and “Action on
Fault Detection”.
Soft Write Lock—When selected, permits using
Write Lock (WRITE_LOCK [34]) to prevent any
external change to parameter values. Block
connections and calculation results will proceed
normally, but the configuration is locked. Also see
Write Lock, on page 4-4.
Multi-bit Alarm (Bit-Alarm) Support— When
selected, the instrument will allow the instrument to
treat each PlantWeb alert separately when
broadcast to the Host.
September 2013
4-5
DVC6000f Digital Valve Controllers
Alarm Handling
(RB > Configure/Setup > Alarm Handling)
Alert Key
Alert Key (ALERT_KEY [4]) is a number that permits
grouping alerts. This number may be used to indicate
to the operator the source of the alert, such as the
instrument, plant unit, etc. Enter a value between 1
and 255.
Confirm Time
Confirm Time (CONFIRM_TIME [33]) determines the
time, in 1/32 of a millisecond, the instrument waits for
confirmation of receipt of a report before trying again.
4
If Confirm Time is 0, the instrument does not retry to
send the report. Enter 0 or a value between 320000
(10 secs) and 640000 (20 secs).
Limit Notify
Limit Notify (LIM_NOTIFY [32]) is the number of alert
reports that the device can send without getting a
confirmation up to the maximum permitted in
Maximum Notify (MAX_NOTIFY [31]). If Limit Notify is
set to zero, no alerts are reported. Enter a value
between 0 and 3.
To have the instrument report alerts without having the
host poll the alerts parameters, select the Reports
feature (see Feature Select).
Maximum Notify
Maximum Notify (MAX_NOTIFY [31]) indicates the
maximum number of alert reports that the device can
send without getting a confirmation. This limit is
determined by the amount of memory available for
alert messages. The number can be set lower, to
control alert flooding, by adjusting Maximum Alerts
Allowed (LIM_NOTIFY [32]).
Block Alarm Disabled
The Block Alarm (BLOCK_ALM [36]) is used for all
configuration, hardware, connection failure or system
problems in the block. Alarm Summary (ALARM_SUM
[37]) determines if the Write Alarm (WRITE_ALM [40])
and Block Alarm [BLOCK_ALM [36]) are disabled.
Discrete Alarm Auto Acknowledge
Acknowledge Option (ACK_OPTION [38]) determines
if the Write Alarm associated with the block will be
automatically acknowledged.
Identification
(RB > Configure/Setup > Identification)
Device ID
The 32 character Device ID (DEVICE_ID [54]).
Electronics Serial Number
The Electronics Serial Number (ELECTRONICS_SN
[49]) set at the factory.
Factory Serial Number
The Factory Serial Number (FACTORY_SN [50]) is
the instrument serial number set at the factory.
Field Serial Number
The Field Serial Number (FIELD_SN [51]) is the serial
number of instrument assigned in field.
Tag Description
The Tag Description (TAG_DESC [2]) is used to
assign a unique 32 character description to each block
within the digital valve controller to describe the
intended application for the block.
of blocks so the operator can identify where the block
is located. The blocks may be grouped by plant area,
plant equipment, etc. Enter a value between 0 and
65535 in the Strategy field.
identifies the manufacturer of the instrument. It is used
by the host system to locate the DD file for the device.
For Fisher the Manufacturer ID is 0x5100.
Block Alarm Auto Acknowledge
Acknowledge Option (ACK_OPTION [38]) determines
if the block alarm will be automatically acknowledged.
Discrete Alarm Disabled
The Write Alarm (WRITE_ALM [40]) is used to alert
when parameters are writeable to the device. Alarm
Summary (ALARM_SUM [37]) determines if the
Discrete Alarm is disabled.
4-6
Device Type
Device Type (DEV_TYPE [11]) identifies the type of
device. It is used by the host system to locate the DD
file for the device. For a DVC6000f digital valve
controller the device type is 0x4602.
Diagnostics Options
Diagnostic Options (DIAG_OPTIONS [45]) shows the
diagnostic options available in the instrument.
September 2013
Resource Block
Version
(RB > Configure/Setup > Setup > Version)
Device Revision
The Device Revision (DEV_REV [12]) is the
manufacturer’s revision number associated with the
resource, used by an interface device to locate the DD
file for the resource.
Firmware Revision
Firmware Revision (FIRMWARE_REVISION [47])
identifies the revision of the firmware that is currently
in use.
Standby Firmware Revision
Standby Firmware Revision
(STBY_FIRMWARE_REVISION [55]) identifies the
revision of the alternative firmware.
Hardware Revision
Hardware Revision (HARDWARE_REV [48]) identifies
the revision of the electronic hardware.
ITK Version
ITK Version (ITK_VER [41]) identifies the major
version of the Interoperability Tester used by the
Fieldbus Foundation in certifying the device as
interoperable. This device revision meets the
requirements of version 5.
Block Errors
Table 4-1 lists conditions reported in the BLOCK_ERR
[6] parameter. Conditions in italics are not applicable
for the Resource block and are provided only for your
reference.
Table 4-1. Resource Block BLOCK_ERR Conditions
Condition
Number
0Other - Set if a device initialization error occurred.
Block Configuration Error - Set if FEATURE_SEL,
1
CYCLE_SEL, or CYCLE_TYPE is set incorrectly.
2Link Configuration Error - N/A
Simulate Active - Indicates that the simulation jumper is
in place on the aux terminals. This is not an indication
3
that the I/O blocks are using simulation data. See AO
block parameter SIMULATE [10] and DO block parameter
SIMULATE_D [10].
4Local Override - N/A
Device Fault State - Indicates the device is in Fault
5
State.
Device Needs Maintenance Soon - Indicates a
6
Maintenance or Advisory PlantWeb Alert condition is
active.
7Input failure/process variable had Bad status - N/A
8Output failure - N/A
Memory failure - Indicates a pending Flash or NVM
9
failure.
Lost Static Data - Indicates failure of the memory
10
containing static parameters.
Lost NV Data - Indicates failure of the memory containing
11
non-volatile parameters.
12Readback Check Failed - NA
Device Needs Maintenance Now - Indicates a Failed
13
PlantWeb Alert condition is active.
Power Up - Indicates the device has been powered up
14
and the Resource Block is not running normally.
Out of Service (MSB) - The resource block actual mode
15
is Out of Service.
Condition Name and Description
4
September 2013
4-7
DVC6000f Digital Valve Controllers
4
Table 4-2. Parameters Affected by Restart with Defaults
Index
Number
1
2
3
4
5MODE_BLK
14
18
20
26
27
28
32
33
34
37
38
39
1
2
3
4
5
8
9
11PV_SCALE
12
14
15
17
18
19
20
21
22
Parameter NameInitial Value
Resource Block
ST_REV
TAG_DESC
STRATEGY
ALERT_KEY
TARGET
PERMITTED
NORMALE
GRANT_DENY
FEATURE_SEL
CYCLE_SEL
SHED_RCAS
SHED_ROUT
FAULT_STATE
LIM_NOTIFY
CONFIRM_TIME
WRITE_LOCK
ALARM_SUM
DISABLED
ACK_OPTION
WRITE_PRI
AO Block
ST_REV
TAG_DESC
STRATEGY
ALERT_KEY
MODE_BLK
TARGET
PERMITTED
NORMAL
SP
OUT
EU 100%
EU 0%
Engineering Units
Decimal Places
XD_SCALE
EU 100%
EU 0%
Engineering Units
Decimal Places
IO_OPTS
STATUS_OPTS
CAS_IN
SP_RATE_DN
SP_RATE_UP
SP_HI_LIM
SP_LO_LIM
CHANNEL
−Continued−
0
spaces
0
0
Auto
Auto or Out of Service
Auto
All bits: 0
Set by mfgr.
0:0
640000
640000
1=Clear
MAX_NOTIFY
640000
1=Unlocked
All bits: 0
Disabled
0
0
spaces
0
0
Out of Service
OOS+MAN+AUTO+CAS+RCAS
Auto
Dynamic
Dynamic
100
0
%
2
100
0
%
2
All off
All off
BAD:
NC:
const
0
+INF
+INF
100
0
1=analog valve input
Table 4-2. Parameters Affected by Restart with Defaults
(Continued)
Index
Number
23
24
26
27
1
2
3
4
5
8
9
10PV_SCALE
11
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
Parameter NameInitial Value
AO Block (continued)
FSTATE_TIME
FSTATE_VAL
RCAS_IN
Status
Value
SHED_OPT
PID Block Parameters
ST_REV
TAG_DESC
STRATEGY
ALERT_KEY
MODE_BLK
TARGET
PERMITTED
NORMAL
SP
OUT
EU 100%
EU 0%
Engineering Units
Decimal Places
OUT_SCALE
EU 100%
EU 0%
Engineering Units
Decimal Places
CONTROL_OPTS
STATUS_OPTS
IN
Status
Value
PV_FTIME
BYPASS
CAS_IN
Status
Value
SP_RATE_DN
SP_RATE_UP
SP_HI_LIM
SP_LO_LIM
GAIN
RESET
BAL_TIME
RATE
BKCAL_IN
Status
Value
−Continued−
0
0
BAD:
NoComm:
NoVal:
const
0 Trk
All off
0
spaces
0
0
Out of Service
OOS+MAN+AUTO+CAS+
RCAS+ROUT
Auto
Dynamic
Dynamic
100
0
%
2
100
0
%
2
0: Bypass enable
All off
BAD:
NC:
const
0
0
0
BAD:
NC:
const
0
+INF
+INF
100
0
1
+INF
0
0
BAD:
NC:
const
0
4-8
September 2013
Resource Block
Table 4-2. Parameters Affected by Restart with Defaults
(Continued)
Index
Number
28
29
30
32
33
34
37
38
39
40
41
42
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
Parameter NameInitial Value
PID Block (continued)
OUT_HI_LIM
OUT_LO_LIM
BKCAL_HYS
RCAS_IN
Status
Value
ROUT_IN
Status
Value
SHED_OPT
TRK_SCALE
EU 100%
EU 0%
Engineering Units
Decimal places
TRK_IN_D
Status
Value
TRK_VAL
Status
Value
FF_VAL
Status
Value
FF_SCALE
EU 100%
EU 0%
Engineering Units
Decimal Places
FF_GAIN
ALARM_SUM
DISABLED
ACK_OPTION
ALARM_HYS
HI_HI_PRI
HI_HI_LIM
HI_PRI
HI_LIM
LO_PRI
LO_LIM
LO_LO_PRI
LO_LO_LIM
DV_HI_PRI
DV_HI_LIM
DV_LO_PRI
DV_LO_LIM
−Continued−
100
0
0.5%
BAD:
NoCom:
NoVal:
const
0 Trk
BAD:
NoCom:
NoVal:
const
0 Trk
0
100
0
%
2
BAD:
NC:
const
0
BAD:
NC:
const
0
BAD:
NC:
const
0
100
0
%
2
0
0
Disabled
0.5%
0
+INF
0
+INF
0
−INF
0
−INF
0
+INF
0
−INF
Table 4-2. Parameters Affected by Restart with Defaults
Table 4-2. Parameters Affected by Restart with Defaults
(Continued)
Index
Number
1
2
3
4
5
8
9
11
12
14
15
17
18
19
20
22
23
27
28
1
2
3
4
5
87
Parameter NameInitial Value
DO Block
ST_REV
TAG_DESC
STRATEGY
ALERT_KEY
MODE_BLK
TARGET
PERMITTED
NORMAL
SP_D
OUT_D
PV_STATE
XD_STATE
IO_OPTS
STATUS_OPTS
CAS_IN_D
Status
Value
CHANNEL
FSTATE_TIME
FSTATE_VAL_D
RCAS_IN_D
Status
Value
SHED_OPT
SP_RATE_UP
SP_RATE_DN
Transducer Block
ST_REV
TAG_DESC
STRATEGY
ALERT_KEY
MODE_BLK
TARGET
PERMITTED
NORMAL
PROTECTION
0
spaces
0
0
Out of Service
OOS+MAN+AUTO+CAS+
RCAS
AUTO+CAS
0
0
All off
All off
BAD
NC
const
0
22
0
0
BAD
NoComm
NoVal
const
0
All off
0
0
N/A
NULL
0
1
Out of Service
AUTO, MAN, OOS
Auto
None
4
September 2013
4-11
DVC6000f Digital Valve Controllers
Resource Block Parameter List
Read/Write Capability: RO − Read Only, RW − Read Write
Mode: The block mode(s) required to write to the parameter
Double indentation and shaded Index Number indicates sub-parameter.
Table 4-3. Resource Block Parameter Definitions
4
Label
PARAMETER_NAME
Static Revision
ST_REV
Tag Description
TAG_DESC
Strategy
STRATEGY
Alert Key
ALERT_KEY
Block Mode
MODE_BLK
TARGET_MODE5.1RWALL
ACTUAL_MODE5.2RONA
PERMITTED_MODE5.3RWALL
NORMAL_MODE5.4RWALL3: Auto3: Auto
Block Error
BLOCK_ERR
Device State
RS_STATE
Test Read Write
TEST_RW
DD Resource
DD_RESOURCE
Index
Number
RO /
ModeRange
RW
1RONA0 to 655350
2RWNA7 bit ASCIISpaces
3RWALL0 to 655350
4RWALL1 to 2550
5
3: Auto
7: OOS
3: Auto
6: IMAN (only during
initialization
7: OOS
3: Auto
7: OOS
0: Other
1: Block
Configuration Error
3: Simulate Active
6: Device needs
Maintenance Soon
9: Memory Failure
6RON/A
7RON/A
8ALL0
9RON/ASpaces
10: Lost Static Data
11: Lost Non-Volatile
Memory
13: Device needs
Maintenance Now
14: Power-up
15: Out-ofService (MSB)
2: Initialization,
Actual mode=IMAN
4: On-line, Actual
Mode=Auto
5: Standby,
Mode=OOS
6: Failure, Actual
Mode=OOS
−Continued−
Actual
Initial
Value
3: Auto
N/A
3: Auto
7: OOS
Dynamic
5: Standby
Description
Data Type: Unsigned16
The revision level of the static data. Increments
by one each time a static parameter changes.
The value is reset to 0 whenever a Restart with
Defaults is performed. See Restarting the
Instrument.
Data Type: Octet String
The user description of the intended application
of the block. Null characters are not allowed in
this data type.
Data Type: Unsigned16
Used to identify groupings of blocks. The data
is not checked or processed by the block.
Data Type: Unsigned8
The identification number of the plant unit.
Devices in a loop or plant section can be
assigned with a common alert key to aid the
operator in determining location of alerts.
Data Type: DS-69
The actual, target, permitted, and normal
modes.
Target: The requested block mode
Actual: The current mode of the block
Permitted: Allowed modes for Target
Normal: Most common mode for Target
Data Type: Bit String
0 = Inactive
1 = Active
Error status associated with hardware or
software for the resource block. When an error
is shown it may be broadcast to the host
through BLOCK_ALM.
Data Type: Unsigned8
State of the function block application state
machine.
This parameter may be used in interoperability
testing to read and write all standard data
types supported by the Fieldbus Foundation.
Data Type: Visible String
String identifying the VFD tag of the resource
that contains the Device Description for this
resource.
Data Type: Unsigned32
Manufacturer identification number, used by an
interface device or host to locate the DD file for
the resource. All manufacturer identification
numbers are maintained by the Fieldbus
Foundation. A host usually will have a base
directory for DD files. In this directory is a
subdirectory for each manufacturer id. In each
manufacturer id subdirectory is a directory for
each device type made by that manufacturer.
The device type directories contain files named
by combining the device revision for the
particular device type with the revision of the
device description. The manufacturer id for
Fisher is 0x005100.
Data Type: Unsigned16
Manufacturer’s model number associated with
the resource, used by an interface device to
locate the DD file for the resource.
Data Type: Unsigned8
Manufacturer’s revision number associated
with the resource, used by an interface device
to locate the DD file for the resource.
Data Type: Unsigned8
The minimum revision of the device description
(DD) than can be used with the device revision
of the instrument. Used by the interface device
to prevent the use of DDs that are incompatible
with the firmware in the instrument.
Data Type: DS-70
Options for controlling access of a host
computer and to block parameters. Parameter
contains two attributes Grant and Deny each
with program, tune, alarm and local
permissions. Clearing a grant permission sets
the corresponding deny permission, 0 = N/A, 1
= granted.
Deny permissions may be cleared through the
Deny attribute but not set, 0 = N/A, 1 = denied.
Data Type: Bit String
0 = Inactive
1 = Active
The types of hardware available as channel
numbers in this resource.
Data Type: Unsigned8
Allows a manual restart to be initiated. For
details see Restarting the Instrument in this
section.
Data Type: Bit String
0 = Inactive
1 = Active
Shows the supported resource block options.
Options are turned on and off via
FEATURE_SELECT.
Data Type: Bit String
0 = Inactive
1 = Active
Shows the selected resource block options.
For details see Device Features in this section.
Data Type: Bit String
0 = Inactive
1 = Active
Identifies the block execution methods
available for this resource, may be scheduled,
completion of block execution
Data Type: Bit String
0 = Inactive
1 = Active
Identifies the block execution method selected
for this resource.
Data Type: Unsigned32
Time duration of the shortest cycle interval (in
1/32 millisecond) of which the resource is
capable. In the digital valve controller this value
is fixed at 3200 (100 milliseconds).
Date Type: Unsigned16
Memory, in kilobytes, available for additional
function blocks. Because no additional function
blocks may be added to DVC6000f
instruments, this parameter value is fixed at 45.
Date Type: Unsigned32
This parameter identifies the minimum time
interval (in 1/32 milliseconds) between copies
of NV class data to NV memory. NV memory is
updated only if there has been a change in the
dynamic value. The last value saved in NV
memory will be available for the restart
procedure or a power cycle. A non-zero value
regulates the frequency of writes, thus
protecting the life span of the device. If the
value is zero, data will never be automatically
copied. Changes made by other than
publishing to NV parameters will be copied to
non-volatile memory immediately. For
DVC6000f instruments, this parameter value is
fixed at 576,000 (18 seconds).
Data Type: Float
Percent of memory available for additional
function blocks (see also MEMORY_SIZE).
Because no additional function blocks may be
added to DVC6000f instruments, this
parameter value is fixed at 0.
Data Type: Float
Percent of block processing time that is free to
process additional blocks. Because no
additional function blocks may be added to
DVC6000f instruments, this parameter value is
fixed at 0.
Date Type: Unsigned32
Time duration (in 1/32 millisecond) at which to
give up on computer writes to function block
RCAS parameters. If this time is exceeded
then the function block will change to a mode
other than RCAS based on the SHED_OPT
parameter setting. Shed from RCAS mode
never happens when SHED_RCAS is set to
zero.
Data Type: Unsigned32
Time duration (in 1/32 millisecond) at which to
give up on computer writes to function block
ROUT parameters. If this time is exceeded
then the function block will change to a mode
other than ROUT based on the SHED_OPT
parameter setting. Shed from ROUT mode
never happens when SHED_ROUT is set to
zero.
Data Type: Unsigned8
Forces output function blocks that are not Out
of Service to the fault state condition. While this
parameter is active the output function blocks
will go to an actual mode of Local Override
(LO) and will perform their fault state actions
(see Action On Fault Detection for the output
blocks on pages 4-72 and 4-153 of this
section). This parameter is used to test the
fault state behavior that normally occurs when
there is a communication problem between
devices. This parameter is changed by the
SET_FSTATE and CLR_FSTATE parameters
so long as the feature Fault State is selected
(see Feature Selection [index number 18] in
this table).
Data Type: Unsigned8
Selecting Set changes the parameter
FAULT_STATE to Active. This is essentially a
“write only” parameter as it will always read
OFF because it is defined as momentary.
Writing a value of OFF has no affect. To use
this parameter the feature Fault State must be
selected (see Features Selected on page
4-5).
Data Type: Unsigned8
Selecting Clear changes the parameter
FAULT_STATE to Clear and clears the output
function blocks of the FAULT_STATE if the
field condition, if any, has cleared. This is
essentially a “write only” parameter as it will
always read OFF because it is defined as
momentary. Writing a value of OFF has no
affect. To use this parameter the feature Fault
State must be selected (see Features Selected
on page 4-5.
Data Type: Unsigned8
The maximum number of alert reports that this
device can send without getting a confirmation.
To control alert flooding, the number can be set
lower by adjusting the LIM_NOTIFY parameter
value. For DVC6000f instruments, this value is
fixed at 3.
Data Type: Unsigned8
The number of alert reports that this device
can send without getting a confirmation up to
the maximum permitted in the parameter
MAX_NOTIFY. If set to zero, then no alerts are
reported.
Data Type: Unsigned32
The time (in 1/32 millisecond) the device waits
for confirmation of receipt of an alert report
before trying again.
Data Type: Unsigned8
If set to Locked, no writes from anywhere are
allowed except to clear WRITE_LOCK by
entering Unlocked. Block inputs will continue to
be updated if they are subscribers. The feature
Soft Write Lock must be selected to enable
writing to this parameter (see Device Features
in this section).
0=Undefined
1=Update reported
2=Update not
reported
36
0=Undefined
1=Acknowledged
2=Unacknowledged
0=Undefined
1=Clear reported
2=Clear not reported
3=Active reported
4=Active not reported
37
0: Discrete alarm
7: Block Alarm
0: Discrete alarm
7: Block Alarm
0: Discrete alarm
7: Block Alarm
0: Discrete alarm
7: Block Alarm
0: Discrete Alarm
38RWALL
39RWALL0 to 150
40
(Write Lock off)
7: Block Alarm
0=Undefined
1=Acknowledged
2=Unacknowledged
0=Undefined
1=Clear reported
2=Clear not reported
3=Active reported
4=Active not reported
−Continued−
RangeMode
Initial
Value
0=Undefined
0=Undefined
0=Undefined
0=Undefined
All bits: 0
All bits: 0
All bits: 0
All bits: 0
0: 0
7: 0
0=Undefined
0=Undefined
Data Type: DS-73
This alert is generated by any change to the
static data. To support tracking changes in
static parameter values, the blocks static
revision parameter will be incremented each
time a static parameter value is changed. Also,
the blocks static revision parameter may be
incremented if a static parameter is written but
the value is not changed. If the Actual Mode is
not Out of Service and Reports is selected in
the Feature Select parameter, then this
parameter will be sent to the host system
providing the host has set up alert
communications. Changes to static data while
the block is Out of Service will be reported
when the block transitions to another mode.
Data Type: DS-72
This alarm is generated by a nonzero value in
the Block Error. parameter. This alarm has a
fixed priority of 2. For a BLOCK_ALM to be
broadcast to the host the following conditions
must be met:
The feature Reports must be selected
Alert communication with the host must be
setup
In the ALARM_SUM parameter, the disable
bit for Block Alarm must be clear.
Data Type: DS-74
0=clear, acknowledged, reported, enabled
Current alert status, unacknowledged states,
unreported states, and disabled states of the
alarms associated with the function block. The
Resource block only has two alarms: Write
Alarm and Block Alarm.
Data Type: Bit String
0=Disable
1=Enable
Selection of whether alarms associated with
the block will be automatically acknowledged.
Data Type: Unsigned8
Priority of the alarm generated by setting
WRITE_LOCK to Unlocked.
Data Type: DS-72
This alarm is generated when Unlocked in the
WRITE_LOCK parameter is set. This alarm
has a priority of WRITE_PRI. For a
WRITE_ALM to be broadcast to the host the
following conditions must be met:
The feature Reports must be selected
Alert communication with the host must be
0: Software
Download
10: Travel Control
Capable
11: Pressure Control
Capable
12: Fallback Capable
Hardware revision
number
−Continued−
Initial
Value
All options
enabled
*
0: 1
10: 1
Factory Set
Resource Block
Description
Data Type: Unsigned16
Major version of ITK test this device has been
tested to. *Initial value depends on the revision
of the DVC6000f.
Data Type: Unsigned32
Private label distributor
Data Type: Bit String
0=disabled
1=enabled
Indicates which function block licensing options
are enabled. One bit for each block type that is
supported. Unlicensed blocks cannot be
scheduled and the Actual block mode will
remain OOS.
Data Type: Enum
Indicates which diagnostics licensing options
are enabled. *Initial value depends on the
licensed DVC6000f options.
Data Type: Bit String
0=Disable
1=Enable
Indicates which miscellaneous licensing
options are enabled.
Data Type: Uint8
Describes software revision information. This is
the revision of the firmware that is currently in
use.
*Initial value depends on revision of DVC6000f.
Data Type: Visible String
Describes software revision information.
The range of this parameter consists of 47.1
through 47.5 values, converted to text, and
linked together.
*Initial value depends on revision of DVC6000f
Data Type: Uint8
Describe electronic hardware revision
information.
Data Type: Visible String
Electronics serial number set by
manufacturing.
Data Type: Visible String
Instrument serial number set by manufacturing.
Data Type: Visible String
Instrument serial number set in the field.
Data Type: Uint32
Not used
Number of seconds since the last time
DVC6000f was restarted. Restart due to power
up or restart command.
Data Type: Visible String
Unique 32 character ID used to identify the
device.
Data Type: Uint8
Describes firmware revision information. This
is the revision of the alternative firmware.
*Initial value depends on revision of firmware in
standby.
Data Type: Visible String
Describes firmware revision information.
*Initial value depends on revision of firmware in
standby. The range of this parameter consists
of 55.1 through 55.5 values, converted to text,
and linked together.
Description
View Lists
View lists allow the values of a set of parameters to be
accessed at the same time. Views 1 and 2 contain
operating parameters and are defined by the Fieldbus
Foundation. View 3 contains dynamic parameters and
View 4 contains static parameters with configuration
and maintenance information. Views 3 and 4 are
defined by the manufacturer.
The transducer block accepts a signal from an output
block as a set point to position a valve using a
pneumatic actuator. Input to the transducer block is in
percent. Closed is 0%, and open is 100%. The
transducer block contains setup and calibration
information and can be tuned to closely match the
actuator. Input characterization permits modifying the
overall characteristic of the instrument-actuator-valve
combination in order to modify the installed gain
characteristic of the loop. The transducer block can
also be used to perform instrument and valve
diagnostics and trigger performance alerts.
The following procedures address only the key
transducer block parameters; however, all transducer
block parameters are listed in table 4-13.
Detailed Setup
Out of Service (OOS)— Placing the transducer
block in Out of Service mode changes the output to
the zero power (no I/P drive) condition.
Manual (MAN)— Placing the transducer block in
Manual will hold the value at the current setpoint
(FINAL_VALUE [13]). The transducer block will not
accept changes from the AO or DO blocks. This mode
is required to change some parameters and to run
some diagnostics.
Protection
(TB > Configure/Setup > Detailed Setup > Protection)
To configure any parameters in the digital valve
controller Write Lock (WRITE_LOCK [34]), in the
resource block, must be set to Unlocked (refer to page
4-4). In addition, protection is provided for various
transducer block parameters, as indicated in the
Protect Category column of table 4-13, to prevent
inadvertently overwriting key data by the host system
or user.
All— will protect all transducer block Parameters.
4
Note
To setup and calibrate the
instrument, the transducer block
Mode must be Manual and the
Protection must be None.
The transducer block can be in one of three modes
(MODE_BLK [5]):
Automatic (Auto)— This is the normal mode for
this block. When the transducer block is in the auto
mode, it accepts the output from the AO or DO block
as a set point and outputs a drive signal to the I/P
converter based upon this set point.
Setup and Calibration— will protect only Setup
and Calibration transducer block parameters.
Calibration— will protect only Calibration
transducer block parameters.
None— will not protect any transducer block
parameters.
Note
The Device Setup Auto Travel and
Manual Travel methods automatically
change transducer block protection for
the user.
Changes to the tuning set may cause
the valve/actuator assembly to stroke.
4
To avoid personal injury or property
damage caused by moving parts,
keep hands, tools, and other objects
away from the valve/actuator
assembly.
Travel Tuning Set
There are eleven Travel Tuning Sets
(TVL_TUNING_SET [42.10]) 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 4-8 lists the
proportional gain, velocity gain and minor loop
feedback gain values for preselected tuning sets.
Table 4-8. Gain Values for Preselected Travel Tuning Sets
Tuning
Set
C
D
E
F
G
H
I
J
K
L
M
X (Expert)User AdjustedUser AdjustedUser Adjusted
Travel
Proportional
Gain
4.4
4.8
5.5
6.2
7.2
8.4
9.7
11.3
13.1
15.5
18.0
Travel
Velocity Gain
3.0
3.0
3.0
3.1
3.6
4.2
4.8
5.6
6.0
6.0
6.0
Travel Minor
Loop Feedback
Gain
35
35
35
35
34
31
27
23
18
12
12
Note
Use Expert tuning if standard tuning
has not achieved the desired results.
Stabilize/Optimize may be used to
achieve the desired results more
rapidly than Expert tuning.
Table 3-2 provides tuning set selection guidelines for
Fisher and Baumann actuators. These tuning sets are
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.
For an actuator not listed in table 3-2, you can
estimate a starting tuning set by calculating the casing
or cylinder volume. Then, find an actuator in table 3-2
with the closest equivalent volume and use the tuning
set suggested for that actuator.
Note
When selecting a tuning set for a
DVC6015, DVC6025 or DVC6035 remote
mount unit, it may be necessary to
reduce the tuning set, due to the
effects of the long tubing between the
digital valve controller and the
actuator.
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 will automatically
change the tuning set to X (expert).
4-22
Travel Proportional Gain
Travel Proportional Gain (SERVO_GAIN [18]) is the
proportional gain for the travel control tuning set.
Changing this parameter will also change the tuning
set to Expert.
Travel Velocity Gain
Travel Velocity Gain (SERVO_RATE [20]) is the
velocity gain for the travel control tuning set. Changing
this parameter will also change the tuning set to
Expert.
Travel MLFB Gain
Travel MLFB Gain (TVL_MLFB_GAIN [44.5]) is the
minor loop feedback gain for the travel control tuning
set. Changing this parameter will also change the
tuning set to Expert.
September 2013
Transducer Block
Travel Integral Enable
Travel Integral Enable (TVL_INTEG_ENABLE [44.1])
is used to enable the integral setting to improve static
performance by correcting for error that exists
between the travel target and actual travel.
Travel Integral Gain
Travel Integral Gain (SERVO_RESET [19]) (also
called reset) is the ratio of the change in output to the
change in input, based on the control action in which
the output is proportional to the time integral of the
input.
Travel Integral Dead Zone
Travel Integral Dead Zone (TVL_INTEG_DEADZ
[44.4]) is a window around the Primary Setpoint in
which the integral action is disabled. The dead band is
configurable from 0 to 2%.
Travel Integral Limit Hi
Travel Integral Limit Hi (TVL_INTEG_LIM_HI [44.2])
provides an upper limit to the integrator output. The
high limit is configurable from 0 to 100% of the I/P
drive signal.
Travel Integral Limit Lo
The Travel Integral Limit Lo (TVL_INTEG_LIM_LO
[44.3]) provides a lower limit to the integrator output.
The low limit is configurable from −100 to 0% of the I/P
drive signal.
Performance Tuner
WARNING
During the performance tuning the
valve may move. To avoid personal
injury and property damage caused
by the release of pressure or process
fluid, provide some temporary means
of control for the process.
Performance Tuner is used to optimize digital valve
controller tuning. It will move the valve slightly and
monitor the effects of small tuning changes until an
optimum control response is achieved. Because the
Performance Tuner can detect internal instabilities
before they become apparent in the travel response, it
can generally optimize tuning more effectively than
manual tuning.
Stabilize/Optimize
WARNING
During Stabilize/Optimize the valve
may move. To avoid personal injury
and property damage caused by the
release of pressure or process fluid,
provide some temporary means of
control for the process.
If after completing initial setup and calibration the
valve cycles or overshoots, or is sluggish, you can
improve operation running Stabilize/Optimize.
Stabilize/Optimize is included with the device
description (DD) firmware. Stabilize/Optimize is
accessible from the transducer block and permits
changing the transducer block set point a small
amount to see if the valve is unstable or unresponsive.
If valve response is unsatisfactory, the method permits
adjusting the digital valve controller tuning to improve
response.
If the valve is unstable, select Decrease Response to
stabilize valve operation. This selects the next lower
tuning set (e.g., F to E). If the valve response is
sluggish, select Increase Response to make the valve
more responsive. This selects the next higher tuning
set (e.g., F to G).
If after selecting Decrease Response or Increase
Response the valve travel overshoot is excessive,
Increase Damping or Decrease Damping can be used
to select a damping value not represented in a
predefined tuning set. Select Decrease Damping to
select a damping value that allows more overshoot.
Select Increase Damping to select a damping value
that will decrease the overshoot.
When valve operation is satisfactory, select Exit.
Before exiting, you are asked if you want to return the
transducer block mode to Auto. Select Yes to change
the transducer block mode to Auto. Select No to leave
the transducer block in its current mode.
Changes to the tuning set may cause
the valve/actuator assembly to stroke.
To avoid personal injury or property
damage caused by moving parts,
keep hands, tools, and other objects
away from the valve/actuator
4
assembly.
Pressure Tuning Set
There are twelve Pressure Tuning Sets
(PRESS_TUNING_SET [42.11]) to choose from. Each
tuning set provides a preselected value for the digital
valve controller gain settings.
Tuning set B provides the slowest response and M
provides the fastest response. Tuning set B is
appropriate for controlling a pneumatic positioner.
Table 4-9 lists the proportional gain, pressure
integrator gain and minor loop feedback gain values
for preselected tuning sets.
Table 4-9. Gain Values for Preselected Pressure Tuning Sets
Tuning
Set
B
C
D
E
F
G
H
I
J
K
L
M
X
(Expert)
Pressure
Proportional Gain
0.5
2.2
2.4
2.8
3.1
3.6
4.2
4.8
5.6
6.6
7.8
9.0
User AdjustedUser AdjustedUser Adjusted
Pressure
Integrator
Gain
0.3
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Pressure Minor
Loop Feedback
Gain
35
35
35
35
35
34
31
27
23
18
12
12
Note
Use Expert tuning only if standard
tuning has not achieved the desired
results.
Stabilize/Optimize may be used to
achieve the desired results more
rapidly than Expert tuning.
Pressure Proportional Gain
Pressure Proportional Gain (PRESS_PROP_GAIN
[47.3]) is the proportional gain for the pressure control
tuning set. Changing this parameter will also change
the tuning set to Expert.
Note
When selecting a tuning set for a
DVC6015, DVC6025 or DVC6035 remote
mount unit, it may be necessary to
reduce the tuning set, due to the
effects of the long tubing between the
digital valve controller and the
actuator.
In addition, you can specify Expert tuning and
individually set the pressure proportional gain,
pressure integrator gain, and pressure minor loop
feedback gain. Individually setting or changing any
tuning parameter will automatically change the tuning
set to X (expert).
4-24
Pressure MLFB Gain
Pressure MLFB Gain (PRESS_MLFB_GAIN [47.11])
is the minor loop feedback gain for the pressure
control tuning set. Changing this parameter will also
change the tuning set to Expert.
Pressure Integral Gain
Pressure Integral Gain (PRESS_INTEG_GAIN [47.4])
(also called reset) is the ratio of the change in output
to the change in input, based on the control action in
which the output is proportional to the time integral of
the input. Changing this parameter will also change
the tuning set to Expert.
Pressure Integral Dead Zone
Pressure Integral Dead Zone
(PRESS_INTEG_DEADZ [47.6]) is a window around
the Primary Setpoint in which the integral action is
disabled. The dead band is configurable from 0 to 2%.
September 2013
Transducer Block
Pressure Integral Limit Hi
Pressure Integral Limit Hi (PRESS_INTEG_HI_LIM
[47.7]) provides an upper limit to the integrator output.
The high limit is configurable from 0 to 100% of the I/P
drive signal.
Pressure Integral Limit Lo
Pressure Integral Limit Lo (PRESS_INTEG_LO_LIM
[47.8]) provides a lower limit to the integrator output.
The low limit is configurable from −100 to 0% of the I/P
drive signal.
Travel/Pressure State (TVL_PRESS.STATE [41.2])
indicates if the instrument is being used for travel
control (position control) or as an I/P (pressure control)
Travel/Pressure Select
CAUTION
When using Pressure Fallback Manual
Recovery or Pressure Fallback Auto
Recovery, the valve travel has the
potential of moving rapidly causing
potential process instability when
returning to Travel Control.
Note
Travel / Pressure Select must be set to
Travel for double acting actuators.
Travel Deviation Pressure Fallback
Travel Deviation Pressure Fallback occurs when the
instrument detects that the travel sensor is outside of
its normal range of operation or that a gross deviation
exists between set point and actual travel. It switches
to Pressure Control and no longer uses the travel
sensor to position the valve.
Travel Cutoff Hi
Travel Cutoff Hi (FINAL_VALUE_CUTOFF_HI [15])
defines the high cutoff point for the travel in percent
(%) of pre-characterized setpoint. Above this cutoff,
the travel target is set to 123.0% of the ranged travel.
Travel Cutoff Hi is deactivated by setting it to 125.0%.
Travel Cutoff Lo
Travel Cutoff Lo (FINAL_VALUE_CUTOFF_LO [16])
defines the low cutoff point for the travel in percent (%)
of pre-characterized setpoint. Below this cutoff, the
travel target is set to −23%. A Travel Cutoff Lo of 0.5%
is recommended to help ensure maximum shutoff seat
loading. Travel Cutoff Lo is deactivated by setting it to
−25.0%
Pressure Cutoff Open
Pressure Cutoff Open (PRESS_CUTOFF_HI [47.1])
defines the high cutoff point for the pressure in percent
(%) of pre-characterized setpoint. Above this cutoff,
the pressure target is set to 123.0%. A Pressure
Cutoff Open of 99.5% is recommended to ensure
valve goes fully open. Pressure Cutoff Hi is
deactivated by setting it 125%.
Pressure Cutoff Closed
Pressure Cutoff Closed (PRESS_CUTOFF_LO [47.2])
defines the low cutoff point for the pressure in percent
(%) of pre-characterized setpoint. Below this cutoff,
the pressure target is set to −23%. A Pressure Cutoff
Closed of 0.5% is recommended to help ensure
maximum shutoff seat loading. Pressure Cutoff Closed
is deactivated by setting it to −25.0%
Pressure Range Hi
4
Travel / Pressure Select (TVL_PRESS_SELECT
[41.1]) determines if the instrument is setup for
position or pressure control. Select Travel, Pressure,
Travel with Pressure Fallback/Auto recovery or Travel
with Pressure Fallback/Manual Recovery. If the travel
sensor fails, and Travel with Pressure Fallback/Auto
Recovery is selected, it will return to travel control
when the travel sensor starts working again. Travel
with Pressure Fallback/Manual recovery will stay in
pressure control until Travel Pressure Select is
changed to Travel or Travel with Pressure
Fallback/Auto recovery. It is not necessary to enable
the Travel Sensor Alert for Pressure Fallback to occur.
September 2013
Pressure Range Hi (PRESS_RANGE_HI [42.7]) is the
high end of output pressure range. Enter the pressure
that corresponds with 100% valve travel when Zero
Power Condition is closed, or 0% valve travel when
Zero Power Condition is open. This pressure must begreater than the Pressure Range Lo.
Pressure Range Lo
Pressure Range Lo (PRESS_RANGE_LO [42.8]) is
the low end of the output pressure range. Enter the
pressure that corresponds to 0% valve travel when
Zero Power Condition is closed, or 100% valve travel
when Zero Power Condition is open. The pressure
must be less than the Pressure Range Hi.
Input Characterization (INPUT_CHAR [50]) defines
the relationship between the travel target and the
setpoint received from the output block. Travel target
is the output from the characterization function.
You can select from the three fixed input
characteristics shown in figure 4-1 or you can select a
custom characteristic. Figure 4-1 shows the
relationship between the travel target and travel set
point for the fixed input characteristics.
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 −25.0%
to 125%. Before modification, the custom
characteristic is linear. You cannot modify the custom
points if the Input Characterization (INPUT_CHAR
[50]) is set to custom.
Outblock Selection (OUTBLOCK_SEL [96]) defines
which output function block will control the setpoint of
the valve. The output block that is not selected will
shed its mode to reflect that it does not have control of
the valve.
Alerts
The DVC6000f provides two levels of alerts;
Instrument alerts and PlantWeb alerts.
Instrument Alert Conditions
Instrument Alert Conditions, when enabled, detect
many operational and performance issues that may be
of interest. To view these alerts, the user must open
the appropriate status screen on a host such as
DeltaV, ValveLink software or a Field Communicator.
0
−25
−250125100
Input Characteristic Equal Percentage
125
100
Travel Target, %
0
−25
−250125100
A6535-1/IL
Figure 4-1. Travel Target Versus Ranged Set Point, for Various
Input Characteristic Quick Opening
Input Characteristics (Zero Power Condition = Closed)
Set Point, %
Set Point, %
4-26
September 2013
Transducer Block
PlantWeb Alerts
Some instrument alert conditions can also be used to
trigger PlantWeb alerts that will be reported in Failed,
Maintenance or Advisory categories, as configured by
the user. PlantWeb alerts, when enabled, can
participate in the DeltaV alarm interface tools such as
the alarm banner, alarm list and alarm summary.
When a PlantWeb alert occurs, the DVC6000f sends
an event notification and waits a specified period of
time for an acknowledgment to be received. This
occurs even if the condition that caused the alert no
longer exists. If the acknowledgment is not received
within the pre-specified time-out period, the event
notification is retransmitted. This reduces the
possibility of alert messages getting lost.
PlantWeb alerts are mode-based. Refer to table C-1
for details.
Note
Additional details on setting up and
using PlantWeb Alerts can be found in
Appendix C of this manual.
Drive Current Alert
This alert is active when the difference between the
expected Drive Current and the actual Drive Current
has exceeded the Drive Current Alert Time.
Drive Current Alert Enable
When enabled Drive Current Alert Enable activates
the Drive Current Alert.
Drive Current Shutdown
The Shutdown Trigger (SHUTDOWN_TRIGGER
[76.1]) permits enabling or disabling Self Test
Shutdown for the Drive Current alert. When enabled,
and the alert condition is present, the transducer
Actual mode is placed Out of Service. The instrument
will attempt to drive the valve to the Zero Power
Condition and will no longer execute transducer
control function.
Drive Current Manual Recovery
Shutdown Recovery (SHUTDOWN_RECOVERY
[76.2]) permits enabling or disabling Automatic
recovery from Self Test Shutdown. When enabled, the
transducer block will return to Target mode when Drive
Current Shutdown clears. If not enabled, the
transducer block will remain Out of Service until power
is removed and restored or the user changes the
transducer block target mode to Manual or Auto. In
any case, the target mode will remain Out of Service,
if the condition that caused the shutdown remains or
until the shutdown trigger is disabled.
Drive Current (DRIVE_CURRENT [54]) displays the
measured Drive Current actually flowing through the
I/P converter in percent of maximum drive.
Drive Current Alert Point
The Drive Current Alert Point
(DRIVE_CURRENT_ALRT_PT [76.4]) is when the
absolute difference between the Drive Current and
Drive Signal exceeds the set threshold for greater than
the Drive Current Alert Time.
Drive Current Alert Time
The Drive Current Alert Time
(DRIVE_CURRENT_TIME [76.5]) is the maximum
time that the Drive Current Alert Point can be
exceeded before the Drive Current Alert is active.
Drive Signal
Drive Signal
The Drive Signal (DRIVE_SIGNAL [53]) displays the
commanded Drive Signal being sent to the I/P
converter as a percentage of the maximum drive.
September 2013
4-27
DVC6000f Digital Valve Controllers
Drive Signal Alert
The Drive Signal Alert is active if one of the following
conditions exist:
Where Zero Power Condition is defined as closed:
Drive Signal < 10% and Calibrated Travel > 3%
Drive Signal > 90% and Calibrated Travel < 97%
Where Zero Power Condition is defined as open:
Drive Signal < 10% and Calibrated Travel < 97%
Drive Signal > 90% and Calibrated Travel > 3%
4
Drive Signal Alert Enable
When enabled Drive Signal Alert Enable activates the
Drive Signal Alert.
Processor Impaired
Program Memory Alert
This alert is active if a pending Flash or NVM failure is
present.
Program Memory Alert Enable
Static Memory Alert Enable
When enabled Static Memory Alert Enable activates
the Static Memory Alert.
Static Memory Shutdown
The Shutdown Trigger (SHUTDOWN_TRIGGER
[76.1]) permits enabling or disabling Self Test
Shutdown. When enabled, and the Static Memory
Alert is active, the transducer Actual mode is placed
out of service. The instrument will attempt to drive the
valve to the zero power condition and will no longer
execute transducer control function.
Static Memory Manual Recovery
Shutdown Recovery (SHUTDOWN_RECOVERY
[76.2]) permits enabling or disabling Automatic
recovery from Self Test Shutdown. When enabled, the
transducer block will return to Target mode when the
condition that caused Static Memory Shutdown clears.
If not enabled, the transducer block will remain Out of
Service until power is removed and restored or the
user changes the transducer block target mode to
Manual or Auto. In any case, the target mode will
remain Out of Service, if the condition that caused the
shutdown remains or until the shutdown trigger is
disabled.
When enabled Program Memory Alert Enable
activates the Program Memory Alert.
Program Memory Shutdown
The Shutdown Trigger (SHUTDOWN_TRIGGER
[76.1]) permits enabling or disabling Self Test
Shutdown. When enabled, and the Program Memory
Alert is active, the transducer Actual mode is placed
out of service. The instrument will attempt to drive the
valve to the zero power condition and will no longer
execute transducer control function.
Program Memory Manual Recovery
Shutdown Recovery (SHUTDOWN_RECOVERY
[76.2]) permits enabling or disabling Automatic
recovery from Self Test Shutdown. When enabled, the
transducer block will return to Target mode when the
condition that caused Program Memory Shutdown
clears. If not enabled, the transducer block will remain
Out of Service until power is removed and restored or
the user changes the transducer block target mode to
Manual or Auto. In any case, the target mode will
remain Out of Service, if the condition that caused the
shutdown remains or until the shutdown trigger is
disabled.
Static Memory Alert
This alert is active if a failure occurs in the FRAM
memory where the static parameters are stored.
Processor Alert
This alert is active if a failure occurs in the main
processor.
Processor Alert Enable
When enabled Processor Alert Enable activates the
Processor Alert.
I/O Processor Alert
This alert is active if a failure occurs in the I/O
processor.
I/O Processor Shutdown
The Shutdown Trigger (SHUTDOWN_TRIGGER
[76.1]) permits enabling or disabling Self Test
Shutdown. When enabled, and the I/O Processor Alert
is active, the transducer Actual mode is placed out of
service. The instrument will attempt to drive the valve
to the zero power condition and will no longer execute
transducer control function.
I/O Processor Man Recovery
Shutdown Recovery (SHUTDOWN_RECOVERY
[76.2]) permits enabling or disabling Automatic
recovery from Self Test Shutdown. When enabled, the
transducer block will return to Target mode when the
condition that caused I/O Processor Shutdown clears.
If not enabled, the transducer block will remain Out of
4-28
September 2013
Transducer Block
Service until power is removed and restored or the
user changes the transducer block target mode to
Manual or Auto. In any case, the target mode will
remain Out of Service, if the condition that caused the
shutdown remains or until the shutdown trigger is
disabled.
This alert is active if the analog or discrete output
block has not executed for longer than the configured
timeout.
Output Block Timeout Alert Enable
When enabled Output Block Timeout Alert Enable
activates the Output Block Timeout Alert.
Output Block Timeout
The Output Block Timeout (OUTPUT_BLK_TIMEOUT
[76.3]) is the maximum time between updates from the
AO or DO block to the transducer block setpoint.
Blocks Set to Default
Blocks Set to Defaults Alert
This alert is active if the resource block has undergone
Restart with Defaults. This will stay active until the
transducer block is changed from Out of Service.
Blocks Set to Defaults Alert Enable
When enabled Blocks Set to Defaults Alert Enable
activates the Blocks Set to Default Alert.
Alert Key
The Alert Key (ALERT_KEY [4]) is the identification
number of the plant unit. Devices in a loop or plant
section can be assigned with a common alert key to
aid the operator in determining location of alerts.
The Shutdown Trigger (SHUTDOWN_TRIGGER
[76.1]) permits enabling or disabling Self Test
Shutdown. When enabled, and the Output Block
Timeout Alert is active, the transducer Actual mode is
placed out of service. The instrument will attempt to
drive the valve to the zero power condition and will no
longer execute transducer control function.
Output Block Timeout Manual Recovery
Shutdown Recovery (SHUTDOWN_RECOVERY
[76.2]) permits enabling or disabling Manual recovery
from Self Test Shutdown. When enabled, the
transducer block will return to Target mode when the
condition that caused Output Block Timeout Shutdown
clears. If not enabled, the transducer block will remain
Out of Service until power is removed and restored or
the user changes the transducer block target mode to
Manual or Auto. In any case, the target mode will
remain Out of Service if the condition that caused the
shutdown remains or until the shutdown trigger is
disabled.
This alert is active if the Travel Sensor reading is
outside the functional range.
Travel Sensor Alert Enable
When enabled Travel Sensor Alert Enable activates
the Travel Sensor Alert.
Travel Sensor Shutdown
The Shutdown Trigger (SHUTDOWN_TRIGGER
[76.1]) permits enabling or disabling Self Test
Shutdown. When enabled, and the Travel Sensor alert
is active, the transducer Actual mode is placed out of
service. The instrument will attempt to drive the valve
to the zero power condition and will no longer execute
transducer control function.
Travel Sensor Manual Recovery
Shutdown Recovery (SHUTDOWN_RECOVERY
[76.2]) permits enabling or disabling Manual recovery
from Self Test Shutdown. When not enabled, the
transducer block will return to Target mode when
Travel Sensor Shutdown clears. If enabled, the
transducer block will remain Out of Service until power
is removed and restored or the user changes the
transducer block target mode to Manual or Auto. In
any case, the target mode will remain Out of Service,
September 2013
4-29
DVC6000f Digital Valve Controllers
if the condition that caused the shutdown remains or
until the shutdown trigger is disabled.
Pressure Sensors
Pressure A Sensor Alert
This alert is active if the Port A Pressure Sensor
reading is outside the functional range.
Pressure A Sensor Alert Enable
When enabled Pressure A Sensor Alert Enable
activates the Pressure A Sensor Alert.
4
Pressure A Sensor Shutdown
The Shutdown Trigger (SHUTDOWN_TRIGGER
[76.1]) permits enabling or disabling Self Test
Shutdown. When enabled, and the Port A Pressure
Sensor Alert is active, the transducer Actual mode is
placed out of service. The instrument will attempt to
drive the valve to the zero power condition and will no
longer execute transducer control function.
Supply Pressure Sensor Alert Enable
When enabled Supply Pressure Sensor Alert Enable
activates the Supply Pressure Sensor Alert.
Pressure Fallback
Pressure Fallback Alert
This alert is active if a travel sensor failure or a gross
travel deviation has resulted in fallback to pressure
control.
Pressure Fallback Alert Enable
When enabled Pressure Fallback Alert Enable
activates the Pressure Fallback Alert.
Temperature Sensor
Temperature Sensor Alert
This alert is active if the Temperature Sensor reading
is outside the functional range.
Temperature Sensor Alert Enable
When enabled Temperature Sensor Alert Enable
activates the Temperature Sensor Alert.
Pressure A Sensor Manual Recovery
Shutdown Recovery (SHUTDOWN_RECOVERY
[76.2]) permits enabling or disabling Manual recovery
from Self Test Shutdown. When not enabled, the
transducer block will return to Target mode when
Pressure A Sensor Shutdown clears. If enabled, the
transducer block will remain Out of Service until power
is removed and restored or the user changes the
transducer block target mode to Manual or Auto. In
any case, the target mode will remain Out of Service,
if the condition that caused the shutdown remains or
until the shutdown trigger is disabled.
Pressure B Sensor Alert
This alert is active if the Port B Pressure Sensor
reading is outside the functional range.
Pressure B Sensor Alert Enable
When enabled Pressure B Sensor Alert Enable
activates Pressure B Sensor Alert.
Supply (SUPPLY_PRESSURE.VALUE [35.2])
displays the instrument supply pressure in kPa, bar, or
psi.
Supply Pressure Hi Alert
This alert is active when the supply pressure exceeds
the Supply Pressure Hi Alert Point.
Supply Pressure Hi Alert Enable
When enabled Supply Pressure Hi Alert Enable
activates Supply Pressure Hi Alert.
Supply Pressure Hi Alert Point
The Supply Pressure Hi Alert is active when supply
pressure exceeds the Supply Pressure Hi Alert Point
(SUP_PRES_HI_ALRT_PT [76.8]).
Supply Pressure Lo Alert
This alert is active if the Supply Pressure Sensor
reading is outside the functional range.
4-30
This alert is active when the supply pressure is lower
than the Supply Pressure Lo Alert Point.
September 2013
Transducer Block
Supply Pressure Lo Alert Enable
When enabled Supply Pressure Lo Alert Enable
activates Supply Pressure Lo Alert.
Supply Pressure Lo Alert Point
Supply Pressure Lo Alert Point
(SUP_PRES_LO_ALRT_PT [76.9]). When the supply
pressure falls below the supply pressure alert point,
the supply pressure alert is active. To disable the
supply pressure alert, set Supply Pressure Alert Point
to zero.
Temperature Limit
Temperature
Degrees Fahrenheit or Celsius. The temperature
(TEMPERATURE [48]) is measured from a sensor
mounted on the digital valve controller’s printed wiring
board.
Temperature Hi Alert
This alert is active if the temperature is greater than
the Temperature Hi Alert Point.
Temperature Hi Alert Enable
When enabled Temperature Hi Alert Enable activates
the Temperature Hi Alert.
Temperature Hi Alert Point
The Temperature Hi Alert is active when the
instrument temperature exceeds the Temperature Hi
Alert Point (TEMP_HI_ALRT_PT [76.6]).
Temperature Lo Alert
This alert is active if the temperature is lower than the
Temperature Lo Alert Point.
The alerts contained in this section are
valid for both travel and pressure
control.
Travel Target
Travel target is the output from the characterization
function.
Travel
Travel (TRAVEL.VALUE [34.2]) displays the actual
position of the valve in percent (%) of calibrated travel.
Travel Deviation
Travel Deviation
Travel Deviation (TRAVEL_DEVIATION [52]) displays
the absolute difference in percent between Travel
Target and Actual Travel.
Travel Deviation Alert
This alert is active if the Travel deviation exceeds the
Travel Deviation Alert Point by more than the Travel
Deviation Time.
Travel Deviation Alert Enable
When enabled Travel Deviation Alert Enable actives
the Travel Deviation Alert.
Travel Deviation Alert Point
The Travel Deviation Alert Point (TVL_DEV_ALRT_PT
[77.1]) is the alert point for the difference, expressed in
percent (%), between the travel target and the actual
travel. When the difference exceeds the alert point for
more than the Travel Deviation Time, the Travel
Deviation Alert is set.
4
Temperature Lo Alert Enable
When enabled Temperature Lo Alert Enable activates
the Temperature Lo Alert.
Temperature Lo Alert Point
The Temperature Lo Alert is active when the
instrument temperature is lower than the Temperature
Lo Alert Point (TEMP_LO_ALRT_PT [76.7]).
September 2013
Travel Deviation Time
Travel Deviation Time (TVL_DEV_TIME [77.2]) is the
time, in seconds, that the travel deviation must exceed
the Travel Deviation Alert Point before the alert is set.
Travel Deviation Deadband
Travel Deviation Deadband (TVL_DEV_DB [77.3]) is
the travel in percent threshold (%) of ranged travel
required to clear a Travel Deviation alert, once it has
been set. See figure 4-2.
4-31
DVC6000f Digital Valve Controllers
ALERT IS SET
TRAVEL ALERT
HIGH POINT
TRAVEL ALERT
DEADBAND
ALERT IS CLEARED
A6532/IL
Figure 4-2. Travel Hi Alert Deadband
Travel Limit
4
Travel Hi Hi Alert
This alert is active if the Travel exceeds the Travel Hi
Hi Alert point.
Travel Hi Hi Alert Enable
When enabled Travel Hi Hi Alert Enable activates the
Travel Hi Hi Alert.
Travel Hi Hi Alert Point
Travel Hi Hi Alert Point (TVL_HI_HI_ALRT_PT
[77.18]) is the value of the travel, in percent (%) of
ranged travel, which, when exceeded, sets the Travel
Alert Hi Hi alert.
Travel Hi Hi Deadband
ALERT IS CLEARED
TRAVEL ALERT
DEADBAND
TRAVEL ALERT
ALERT IS SET
A6532-1/IL
Figure 4-3. Travel Lo Alert Deadband
LO POINT
Travel Hi/Lo
Travel Hi Alert
This alert is active if the Travel exceeds the Travel Hi
Alert point.
Travel Hi Alert Enable
When enabled Travel Hi Alert Enable activates the
Travel Hi Alert.
Travel Hi Alert Point
Travel Hi Alert is set if the ranged travel rises above
the Travel Hi Alert Point (TVL_HI_ALRT_PT [77.16]).
Once the alert is set, the ranged travel must fall below
the alert high point set by the Travel Hi Deadband
before the alert is cleared. See figure 4-2.
Travel Hi Hi Deadband (TVL_HI_HI_DB [77.19]) is the
travel, in percent (%) of ranged travel, required to
clear a Travel Hi Hi alert, once it has been set. See
figure 4-2.
Travel Lo Lo Alert
This alert is active if the Travel is lower than the Travel
Lo Lo Alert point.
Travel Lo Lo Alert Enable
When enabled Travel Lo Lo Alert Enable activates the
Travel Lo Lo Alert.
Travel Lo Lo Alert Point
The Travel Lo Lo alert is set when the value of the
travel, in percent (%) of ranged travel, goes below the
Travel Lo Lo Alert Point (TVL_LO_LO_ALRT_PT
[77.12]).
Travel Lo Lo Deadband
Travel Lo Lo Deadband (TVL_LO_LO_DB [77.13]) is
the travel, in percent (%) of ranged travel, required to
clear a Travel Lo Lo alert once it has been set. See
figure 4-3.
Travel Hi Deadband
Travel Hi Deadband (TVL_HI_DB [77.17]) is the travel,
in percent (%) of ranged travel, required to clear a
Travel Hi Alert, once it has been set. See figure 4-2.
Travel Lo Alert
This alert is active if the Travel is lower than the Travel
Lo Alert point.
Travel Lo Alert Enable
When enabled Travel Lo Alert Enable activates the
Travel Lo alert.
Travel Lo Alert Point
The Travel Alert Lo alert is set when the value of the
travel, in percent (%) of ranged travel, goes below the
Travel Lo Alert Point (TVL_LO_ALRT_PT [77.14]).
Travel Lo Deadband
Travel Lo Deadband (TVL_LO_DB [77.15]) is the
travel, in percent (%) of ranged travel, required to
clear a travel lo alert, once it has been set. See
figure 4-3.
See page 4-164 for additional details
on using Proximity detection.
Travel
Travel displays the actual position of the valve in
percent (%) of calibrated travel.
Travel Open
Travel Open Alert
This alert is active if the Travel is greater than the
Travel Open Alert Point.
Travel Open Alert Enable
When enabled Travel Open Alert Enable activates the
Travel Open Alert.
Travel Open Alert Point
Travel Open Alert Point (TVL_OPEN_ALRT_PT
[77.8]) is the value of the travel in percent (%) or
ranged travel, which, when exceeded, sets the Travel
Open Alert.
Travel Open Deadband
Travel Closed Deadband
Travel Closed Deadband (TVL_CLOSED_DB [77.11])
is the travel in percent (%) of ranged travel required to
clear a Travel Closed alert, once it has been set.
Proximity
Proximity Hi Hi Alert
This alert is active if the Travel is within the detection
band set by the Travel Hi Hi Alert Point and the Travel
Hi Hi Deadband.
Proximity Hi Hi Alert Enable
When enabled Proximity Hi Hi Alert Enable activates
the Proximity Hi Hi Alert.
Proximity Hi Alert
This alert is active if the Travel is within the detection
band set by the Travel Hi Alert Point and the Travel Hi
Deadband.
Proximity Hi Alert Enable
When enabled Proximity Hi Alert Enable activates the
Proximity Hi Alert.
Proximity Lo Alert
This alert is active if the Travel is within the detection
band set by the Travel Lo Alert Point and the Travel
Lo Deadband.
Proximity Lo Alert Enable
When enabled Proximity Lo Alert Enable activates the
Proximity Lo Alert.
4
Travel Open Deadband (TVL_OPEN_DB [77.9]) is the
travel in percent (%) of ranged travel required to clear
a Travel Open alert, once it has been set.
Travel Closed
This alert is active if the Travel is lower than the Travel
Closed Alert Point.
Travel Closed Alert
This alert is active is the Travel goes below the Travel
Closed Alert Point.
Travel Closed Alert Enable
When enabled Travel Closed Alert Enable activates
the Travel Closed Alert.
Travel Closed Alert Point
The Travel Closed Alert is set when the value of the
travel, in percent (%) of ranged travel, goes below the
Travel Closed Alert Point (TVL_CLOSED_ALRT_PT
[77.10]).
September 2013
Proximity Lo Lo Alert
This alert is active if the Travel is within the detection
band set by the Travel Lo Lo Alert Point and the
Travel Lo Lo Deadband.
Proximity Lo Lo Alert Enable
When enabled Proximity Lo Lo Alert Enable activates
the Proximity Lo Lo Alert.
The Cycle Counter (CYCLE_COUNT [73]) records the
number of times the travel changes direction. The
change in direction must occur after the deadband has
been exceeded before it can be counted as a cycle.
4-33
DVC6000f Digital Valve Controllers
Deadband exceeded, and direction
changed, new Reference Point
established
Point at which
cycle is counted.
4
Deadband Reference
Point
A6533-1/IL
Deadband (+/− 5%)
Figure 4-4. Cycle Counter Deadband (set at 10%)
See figure 4-4. You can reset the Cycle Counter by
configuring it as zero.
Cycle Counter Alert
This alert is active if the Cycle Counter exceeds the
Cycle Counter Alert Point. It is cleared after you reset
the Cycle Counter to a value less than the alert point.
Cycle Counter Alert Enable
When enabled Cycle Counter Alert Enable activates
checking of the difference between the Cycle Counter
and the Cycle Counter Alert point.
Cycle Counter Alert Point
Cycle Counter Alert Point
(CYCLE_COUNT_ALRT_PT [77.6]) is the value of the
Cycle Counter, in cycles, which, when exceeded, sets
the Cycle Counter Alert.
Accumulator Dead-band. See figure 4-5. You can
reset the Travel Accumulator by configuring it to zero.
Travel Accumulator Alert
This alert is active if the Travel Accumulator exceeds
the Travel Accumulator Alert Point. The Travel
Accumulator Alert is set when the Travel Accumulator
value exceeds the Travel Accumulator Alert Point. It is
cleared after you reset the Travel Accumulation to a
value less than the alert point.
Travel Accumulator Alert Enable
When enabled Travel Accumulator Alert Enable
activates checking of the difference between the
Travel Accumulator value and the Travel Accumulator
Alert Point.
Travel Accumulator Alert Point
Travel Accumulator Alert Point
(TVL_ACCUM_ALRT_PT [77.4]) is the value of the
Travel Accumulator, in percent (%) of ranged travel,
which, when exceeded, sets the Travel Accumulator
Alert.
Travel Accumulator Deadband
Travel Accumulator Deadband (TVL_ACCUM_DB
[77.5]) is the area around the travel reference point, in
percent (%) of ranged travel, that was established at
the last increment of the accumulator. This area must
be exceeded before a change in travel can be
accumulated. See figure 4-5.
Cycle Counter Deadband (CYCLE_COUNT_DB
[77.7]) is the area around the travel reference point, in
percent (%) of ranged travel, that was established at
the last increment of the Cycle Counter. This area
must be exceeded before a change in travel direction
can be counted as a cycle. See figure 4-4.
Travel Accumulator
Travel Accumulator
Travel Accumulator (TRAVEL_ACCUM [72]) records
the total change in travel, in percent (%) of ranged
travel, since the accumulator was last cleared. The
value of the Travel Accumulator increments when the
magnitude of the change exceeds the Travel
4-34
Note
Performance Alerts are only available
with a PD tier instrument. Additionally,
for the PD alerts to function properly:
The transducer block mode must
not be out of service.
The travel/pressure control state
must be in travel control mode, and
Bench Set Hi, Bench Set Lo, and
Nominal Supply Pressure must be set
in the Spec Sheets, then enable the
Performance Information instrument
alert (PERF_ENABLE [75.7]).
September 2013
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