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Contents1.Introduction ...................................................................................................... 3 Safety instruction ................................................................................................ 32. Storage .............................................................................................................. 4 General ............................................................................................................... 4 Storage indoors ................................................................................................... 4 Storage outdoors or for a longer period .............................................................. 4 Storage in a warm place ..................................................................................... 43. Design................................................................................................................ 54. Variants ............................................................................................................. 65. Function ............................................................................................................ 7 Double action function ....................................................................................... 7 Single action function ......................................................................................... 76. Installation........................................................................................................ 8 Air supply requirements ..................................................................................... 8 Mounting ............................................................................................................ 9 Connections ........................................................................................................ 10 Air ....................................................................................................................... 10 Electrical connection .......................................................................................... 10 Dimensions ......................................................................................................... 10 Single action positioner (Direct function) .......................................................... 11 Actuator with closing spring ............................................................................... 11 Actuator with opening spring ............................................................................. 11 Double action positioner (Direct function) ......................................................... 11 Double action actuator ........................................................................................ 11 Electrical connections ......................................................................................... 12 7. Control ............................................................................................................. 14 Menus and pushbuttons ...................................................................................... 14 Other functions ................................................................................................... 14 Menu indicator .................................................................................................... 15 Menus ................................................................................................................. 15 Changing parameter values ................................................................................ 15 Menu system ....................................................................................................... 16 First start ............................................................................................................. 178. Maintenance/service ........................................................................................ 37 Disassembling PMV D3 ..................................................................................... 37 Silencer ............................................................................................................... 39 Spindle adapter ................................................................................................... 39 Potentiometer ...................................................................................................... 40 Transmitter boards .............................................................................................. 41 Disassembling PMV D3 Ex ................................................................................ 44 Filter change ....................................................................................................... 45 Converting for remote control ............................................................................ 469. Trouble shooting .............................................................................................. 4710. Technical data ................................................................................................ 48 Certificates .......................................................................................................... 4811. Spare parts ..................................................................................................... 56
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1. Introduction
The PMV D3 is a digital positioner de-signed primarily for controlling adjustablevalves.
The positioner can be used with single ordouble action actuators with either rotary orlinear movement.
The D3 can be equipped with modulesfor feedback, limit switches, and a pressuregauge block.
Safety instructionRead the safety instructions in this manual carefully before using the product. The
installation, operation, and maintenance of the product must be done by staff with thenecessary training and experience. If any questions arise during installation, contact
the supplier/sales office before continuing work.
Warning• The valve package moves when in operation and can cause personal injury or damageif handled incorrectly.• If the input signal fails or is switched off, the valve moves quickly to its end position.• If the compressed air supply fails or is turned off, fast movements can occur.• The valve is not controlled by the input signals when in the Out of service mode. It
will open/close in the event of a leak.• If a high value is set for Cut off, fast movements can occur.• When the valve is controlled in the Manual mode, the valve can move quickly.• Incorrect settings can cause self-oscillation, which can lead to damage.
Important• Always turn off the compressed air supply before removing or disconnecting the airsupply connection or the integral filter. Remove or disconnect with care because C- isstill under pressure even after the air supply is turned off.• Always work in an ESD protected area when servicing the PCB´s. Make sure theinput signal is switched off.• The air supply must be free from moisture, water, oil and particles.
The modules can be factory assembledbefore delivery or fitted later.
The modules for feedback and limitswitches can contain the following:
Feedback 4-20 mA and one of thefollowing functions:
- Two mechanical contacts- Two reed switches- Two inductive sensors, DIN 19234
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2. Storage
GeneralThe PMV positioner is a precision in-
strument. Therefore it is essential that it ishandled and stored in the right way. Alwaysfollow the instructions below!
N.B. As soon as the positioner isconnected and started, internal air leakagewill provide protection against corrosionand prevent the ingress of moisture. For thisreason, the air supply pressure shouldalways be kept on.
Storage indoorsStore the positioner in its original
packaging. The storage environment must
be clean, dry, and cool (15 to 26 °C, 59 to79°F..
Storage outdoors or for a longerperiod
If the positioner must be stored
outdoors, it is important that all the coverscrews are tightened and that all connectionsare properly sealed. The unit should bepacked with a desiccant (silica gel) in aplastic bag or similar, covered with plastic,and not exposed to sunlight, rain, or snow.
This is also applicable for long-termstorage (more than 1 month) and for longtransport by sea.
Storage in a warm placeWhen the positioner is stored in a warm
place with a high relative humidity and issubjected to daily temperature variations, the
air inside the unit will expand and contract.
This means that air from outside the unitmay be drawn into the positioner. Dependingon the temperature variations, relativehumidity, and other factors, condensation andcorrosion can occur inside the unit, which inturn can give rise to functional disorders ora failure.
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3. Design
Filter Display, control push buttons
Positional feedback Processor and motherboard
Terminal block Adjusting- screws, damping
Valve block
The D3 positioner contains:• Electronic board with microprocessor, HART modem, display, etc.• Valve block • Positional feedback with potentiometer• Sealed compartment for electricalconnections
The push buttons and display areaccessible underneath the aluminiumcover, which is sealed with an O-ring.
The figure shows the D3 with the coverremoved.
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4. Variants
D3 270 °deg.D3 up to 270 ° deg for extended travel
range is available. It features all benefits andoptions similar to the standard D3.Communication with HART or Profibus ispossible.
D3 Explosion proof The digital positioner D3 is available in
explosion proof enclosure. It features thesame easy to use user interface for local con-figuration as D3. Communication with Hartor Profibus is possible.
Further features are gauge ports and localgraphic LCD display.
D3 Intrinsically safeThe digital positioner D3 is available inintrinsically safe version for installation inhazardous areas. It features the same easy touse user interface for local configuration asD3. Communication with HART or Profibusis possible. It features all benefits and optionssimilar to the Standard D3 positioner, gaugeblock, local graphic LCD display and feed-
back option etc.
D3 remote mountedThe D3 with remote mount is now
available on the market for order. This ver-sion is suitable for installations in severeapplications e.g. vibrations, high or lowtemperature corrosive environment, highmountings or difficult of access, etc. A flator dome style indicator can be fitted on thefeedback box installed on the actuator. Maxrecommended distance between D3 andremote unit is 5 m.
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5. FunctionControl signal 4 - 20 mA
Potentiometer
Piezo-valve 1 Piezo-valve 2
Diaphragm
Pressure regulator
Replaceable Filter
Air supply 2 - 6 bar
1.2 bar
Venting
Venting H
G
Double action functionThe control signal and the feedback
potentiometer position are converted to di-gital signals that are processed with a PIDalgorithm in the microprocessor. This prov-ides control signals to the two piezo-valves.
The two piezo-valves are closed in theschematic diagram above and have no effecton the valves A and D. Air from the pressureregulator is lead through the open valve A tothe valve B, which opens. The supplypressure can now pass through valve B tothe actuator via H. The actuator then movesin the direction of the arrow. At the same
Signal converter and
microprocessor
A B
C D E F
➾
time, air from valve A keeps valve C open
and allows venting of the actuator.
When both the piezo-valves open, valveA closes but valve D opens and controlsvalves E and F to that the actuator moves ina direction opposite to the arrow. When onlypiezo-valve 1 is open, the actuator isstationary.
Single action functionValve B is used for the supply air and
valve F for venting.
C– C+
Actuator
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6. InstallationTubing
Use tubes with an inner diameter of mi-nimum 6 mm (1/4”).
Air supply requirementsMax. air supply pressure, see the section
Technical Data, Section 10.
The air supply must be free frommoisture, water, oil, and particles.
The air must come from a refrigerationdried supply or be treated in such a way thatits dew point is at least 10 °C (18 °F) belowthe lowest expected ambient temperature.
To ensure a stable and problem-free air
supply, we recommend the installation of afilter/pressure regulator
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Mounting
N.B. If the positioner is installed in ahazardous environment, it must be of atype approved for this purpose.
The D3 positioner has an ISO F05footprint, A. The holes are used to attach itto the mounting bracket B, which is suitablefor most types of linear actuator.
The spindle adapter C can be changed tosuit the actuator in question.
Remove the existing adapter using twoscrewdrivers. Check that the spring ring onthe positioner spindle is undamaged and fitthe new adapter.
It is important that the positioner’s spindleand the arms, that transfer the actuatormovements, are correctly mounted. Any ten-sion between these parts can cause incorrectoperation and abnormal wear.
Assembly examples A B
C
C
Rotary movement Linear movement
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C– S C+
For data for air and electrical connections, see sectionTechnical Data on page 48.
Connections
Air:Port S Supply air, 2-7 barPort C+ Connection to actuatorPort C- Connection to actuator
(only for double action)
Electrical connectionSee page 12, 13.
DimensionsAir connections:1/4" NPT alt. G 1/4"Electrical connection:M20 x 1.5 alt. NPT 1/2"
Loctite 577 or equivalent is recommendedas a sealant.
Must be plugged when converting to single action function.
The D3 Ex positioner has an ISO F05footprint, A. The holes are used to attach itto the mounting bracket B, which is suitablefor most types of linear actuators.
The spindle adapter C can be changed tosuit the actuator in question, see previouspage.
A
B
C
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Single action positioner(Direct function)
Actuator with closing springWhen the control signal increases, the
pressure C+ to the actuator is increased. Thevalve spindle moves upward and rotates thepositioner spindle counter-clockwise. Whenthe control signal drops to zero, C+ is ventedand the valve closes.
Actuator with opening springWhen the control signal increases, the
pressure C+ to the actuator is reduced. Thesprings press the valve spindle upward andthe positioner spindle rotates counter-clockwise. When the control signal drops tozero, C+ is vented and the valve opens.
Double action positioner(Direct function)
Double action actuatorWhen the control signal increases, the
pressure C+ to the actuator is increased. Thevalve spindle is pressed upward and rotatesthe positioner spindle counter-clockwise.When the control signal is reduced, thepressure C- to the actuator increases and thevalve spindle is pressed downward. If thecontrol signal disappears, the pressure goesto C-, C+ vents, and the valve closes.
C–SC+
C–SC+
C–SC+
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Option
HART- connection
1 4-20 mA + input signal2 4-20 mA – input signal3 Switch 1 NO4 Switch 1 NC5 Switch 1 COM6 Switch 2 NO7 Switch 2 NC8 Switch 2 COM9 AUX input 4-20 mA +10 AUX input 4-20 mA –
11 4-20 mA + Feedback, 10-28 V DC12 4-20 mA – Feedback, 10-28 V DC13 Alarm output +14 Alarm output –
+ – + – + – + –
1 2 3 4 5 6 7 8 9 10 11 12 13 14
Remote-unit
+ –
1 2 3 4 5 6
3 4 5
Shielded cables,grounded on the D3
Connecting a remote unit
D3The terminal block (below) for the posi-
tioner is accessible when the aluminium coverand inner cover is removed, see Section 8.
Warning! In a hazardousenvironment where there is arisk of explosion, electricalconnections must comply withthe relevant regulations.
Electrical connectionsThe diagrams show the terminal blocks
in D3 and D3 Ex.
Remote unitThe remote unit shall be connectedbetween terminals3, 4 and 5 in the D3 and 3,4 and 5 in the remote unit. Use a shieldedcable and ground it in the D3 only. Maxrecommended distance between D3 andremote unit: 5 m.
Note! When converting D3/D3 Ex for use
with remote unit, some changes have to bedone inside the positioner, see Section 8.
When installing D3 Intrinsically safe unit, always consider cdwg D3-70.
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1 4-20 mA + input signal
2 4-20 mA – input signal3 (Remote unit)4 (Remote unit)5 (Remote unit)9 AUX input 4-20 mA +10 AUX input 4-20 mA –11 4-20 mA + Feedback, 10-28 V DC12 4-20 mA – Feedback, 10-28 V DC13 Alarm output +, 8-28 V DC14 Alarm output –, 8-28 V DC
Optional
D3 ExThe terminal block (below) for the posi-
tioner is accessible when the terminal coveris removed, see Section 8.
Warning! In a hazardousenvironment where there is a
risk of explosion, electricalconnections must comply withthe relevant regulations.
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7. Control
Menus and pushbuttonsThe positioner is controlled using the five
pushbuttons and the display, which areaccessible when the aluminium cover isremoved.
For normal functioning, the displayshows the current value. Press the ESCbutton for two seconds to display the mainmenu.
Use the pushbuttons to browsethrough the main menu and the sub-menus.
The main menu is divided up into a basicmenu and a full menu, see page 16.
Other functionsESCExit the menu without making any changes(as long as any changes have not beenconfirmed with OK).
FUNCTo select function and change parameters.
OKTo confirm selection or change of para-meters.
MENU INDICATORDisplays the position of the current menurow in the menu.
ESC FUNC
OK
BASIC MENUMAN/AUTO
OUT OF SERVICE
MANUAL
UNPROTECTED
IN SERVICEThe positioner is following the input sig-
nal. This is the normal status when the posi-tioner is working.
OUT OF SERVICEThe positioner is not following the input
signal. Critical parameters can be changed.
MANUALThe positioner can be adjusted manually
using the pushbuttons. See section ”Man/ Auto”, page 21”.
UNPROTECTEDMost of the parameters can be changed
when the positioner is in the ”Unprotected”position. However, critical parameters arelocked when the positioner is in the ”In ser-vice” position.
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Menu indicatorThere are indicators at both sides of the
display window and they indicate as follows:
Flashing in position Out of service
Flashing in position Manual
Displayed in position Unprotected
The indicators on the right-hand sideshow the position in the current menu.
MenusTo display the menus you can select:
- Basic menu , which means you can browsethrough four different steps
- Full menu , which comprises ten steps. Usethe Shift Menu to browse through the steps
Full Menu can be locked out using apasscode.
The main menus are shown on the nextpage and the sub-menus on the subsequentpages.
FULL MENU
CALIBRATE
FULL MENUMAN/AUTO
FULL MENUSHIFT MENU
Changing parameter valuesChange by pressing until the desiredfigure is flashing.
Press to step to the desired figure.Confirm by pressing OK.
A change can be undone by pressing the ESCbutton, which returns you to the previousmenu.
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BASIC MENUREAD
BASIC MENUMAN/AUTO
BASIC MENU CALIBRATE
BASIC MENUSHIFT MENU
FULL MENUREAD
FULL MENUMAN/AUTO
FULL MENU CALIBRATE
FULL MENUSHIFT MENU
FULL MENUPROTECTION
FULL MENUSTATUS
FULL MENUSETUP
FULL MENUTUNING
FULL MENU ALARMS
FULL MENUFACT SET
Menu system
The menus are describedon the following pages.
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BASIC MENUCALIBRATE
First startCalibrate in the basic menu is displayed
automatically the first time the positioner isconnected up, and can be selected from thebasic/main menu at any later time.
A complete calibration takes about 3minutes and includes end limit calibration,
auto-tuning, leak test, and a check on thespeed of movement. Start the automaticcalibration by selecting Auto-Cal and thenanswer the questions on the display by pres-sing OK or the respective arrow. The menuis described on the next page.
Calibration error messagesIf a fault occurs during calibration, one
of the following error messages can be dis-played:
Invalid movement/press ESC to abortNo movement because the air is
incorrectly connected, for example. After thefault is corrected, the calibration sequencemust be restarted.
Pot unaligned/press ESC to abortThe potentiometer has been set to an il-legal value. The potentiomenter is alignedusing the Calibrate - Expert cal - pot Menu.The calibration sequence must be restartedafter the fault is corrected.
C+(C–)
Clockwise = Increased damping/Less flowCCW = Decreased damping/More flow
3 revsCCW = Max flow
Note! To much increased damping (low flow)might cause irregular actuator function.
Air leak detected/ESC = abortOK = go on
An air leak has been detected. Thecalibration sequence should be restarted afterthe fault is corrected.
Increase C- damper/ESC = abortOK to retry
Increase C+ damper/ESC = abortOK to retry
Speed of movement is too fast. Adjustwith the damper screws (see page 5). PressOK. Repeat the adjustment and press OKuntil the speed is correct. If there is an abort,the calibration sequence must be restarted.
First start, ProfibusConnect the input signal at pos 1 and 2
on the terminal block. See Electricalconnections in the manual.
In the SETUP/Devicedata/Profibus:change the address from 126 to any numberbetween 1-125.
Do never use the same number to morethan one unit. Install values in failsafe mode,
for communication when loss of signal.Calibrate the unit.GSD files are available at our homepage
www.pmv.nu
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The contents of the menu are shown on the next page. The various menutexts are described below.
Auto-Cal Auto-tuning and calibration of end positions Start tune Starts the tuning. Questions/commands are displayed during
calibration. Select the type of movement, function, etc. withand confirm with OK as shown in the chart on the next
page. Lose prev value? OK? A warning that the value set previously will be lost (not during
the first auto-tuning). Actuator? rotating Select for rotating actuator. Actuator? linear Select for linear actuator. Actuator single act Select for single act. Actuator double act Select for double act. Direction? direct Select for direct function. Direction? reverse Select for reverse function.
In service? Press OK Calibration finished. Press OK to start positioner functioning. (If ESC is pressed, the positioner assumes the ”Out of service” position but the calibration is retained).
TravelCal Calibration of end positions Start cal Start end position calibration. Lose prev value? OK? A warning that the previously set value will be lost.
Confirm with OK.
The calibration sequence starts. In service? Press OK Calibration finished. Press OK to start positioner functioning.(If ESC is pressed, the positioner assumes the ”Out of service”position but the calibration is retained).
Perform Setting gain Normal 100% gain Perform 50%, 25% , 12%, L, M, S Possibility to select a lower gain in steps.
L, M, S Preset values for L, M, S actuators Factory set Resets all set values and enters Factory Mode. Should only
be used by authorized staff.Note. Original P. I. D. will always be shown in display
BASIC MENUCALIBRATE
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CALIBRATE AutoCal
AutoCalStart tune
Actuator?rotating
OK
TravelCalStart cal
Performnormal
LOSE PREVVALUE?OK?
OK
OK
OK
OK
OK
CALIBRATETravelCal
LOSE PREV
VALUE?OK?
IN SERVICE? Press OK
OK
OK
OK
OK
OK
OK
OK
OKDirection?direct
Direction?reverse
Calibration in progress
Calibration in progress
PerformFactory set
Perform50%
25%
12%
L
M
S
Actuator?linear
Actuator single act
Actuator single act
IN SERVICE? Press OK
OK
Set point LO: Use the calibrator set to 4 mA(or set another value on the display). Press OK.Set point HI: Use a calibrator of 20 mA(or set another value on the display). Press OK.Pressure read out only possible on D3 with builtin pressure sensor.
Pressure LO: Use a supply of 2 bar (30 psi)(or set another value on the display). Press OK.
Pressure HI: Use a supply of 7 bar (105 psi)(or set another value on the display). Press OK.Temp: Calibrate using a known temperature.
Aux input LO: Use the calibratorand a power supply of 4 mA (or set anothervalue on the display). Press OK.
Aux input HI: Use a supply of 20 mA(or set another value on the display). Press OK.
Pot: Potentiometer setting, if its positionrelative to the gear segment has been changed.See Section 8.
Full reset: Resets all the set values.Allthesevaluesaresetatthe
factorybeforedeliveryand
shouldnotnormallybechanged.
CALIBRATEPerform
CALIBRATEExpertCal
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BASIC MENUREAD
Current values can be read using the Read Menu and some values can be reset.
Statisticsn cycles
Statisticsacc travel
Statisticsmean dev
Statisticsruntime
Statisticsextr. temp
Statisticshistogram
Pos Shows current position
Set&pos Set point and position
Set&dev Set point and deviation
Temp Shows current temperature
Aux Shows auxinput signal valve.External pot or similar
Statistics n cycles Shows number of movements
(turns)
Acc travel Shows accumulatedmovement
mean dev Shows accumulated deviationin %
runtime Shows accumulated runtimesince last reset
Extr temp Shows extreme min and maxtemperature
Histogram Shows position and time forPV
Alarms Displays tripped alarms
The menu contents are shown in the figures on the right and the texts are described below:
StatisticsReset stat
Reset statyes
Reset statno
READpos
READset&pos
READset&dev
READtemp
READaux
READStatistics
READ Alarms
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BASIC MENUMAN/AUTO
AUT, OK=MANPOS= 12,3% OK
MAN, OK=AUTPOS= 12,3%
The menu contents are shown in thefigures on the right and the various texts aredescribed below:
AUT, OK = MAN
Positioner in automatic mode
MAN, OK = AUTPositioner in manual mode
In the MAN mode, the value of POS canbe changed using . The push-buttons increase/decrease the value in steps.The value can also be changed in the sameway as for the other parameter values, asdescribed on page 15.
Other functionsC+ can be fully opened by pressingand then immediately OK simultaneously.
C- can be fully opened by pressingand OK simultaneously.
C+ and C- can be fully opened for blowingclean by pressing and OK simultaneously.
When changing betweenMAN and AUT mode, the OKbutton must be depressed for 3seconds.
The Man/Auto menu is used to change between manual and automatic modes.
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FULL MENUPROTECTION
PROTECTION
no OK
OKPROTECTIONyes
The Write Protect menu is used to protect all essential settings.
The menu contents are shown in the
figures on the right and the various texts aredescribed below:
No Entered values are not writeprotected. ”Unprotected” isdisplayed in the lower left-hand corner.
Yes Entered values are writeprotected. Passcod needed forchange to No (Applicablewhen a passcode has been setup in SETUP menu)..
When changing betweenYes and No mode, the OK
button must be depressedfor 3 seconds.
BASIC MENUSHIFT MENU
Full menuno
OK
Full menuyes
OK
The Shift Menu is used to choose between the basic menu and the full menu.
The menu contents are shown in thefigures on the right and the various texts aredescribed below:
No Full menu selected.
Yes Basic menu selected.
Full Menu can be locked with apasscode, see Setup menu.
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FULL MENUSTATUS
OK
OK
STATUSo o service
The Status Menu is used to select whether or not the positioner is in service.
The menu contents are shown inthe figures on the right and the varioustexts are described below:
o o service Not in service. Flashing
indicator in upper left-hand corner of display.
in service Positioner in service.Critical parameters cannot be changed.
When changing betweenIn service and Out of ser-vice , the OK button must bedepressed for 3 seconds.
STATUS
in service
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Actuator Type of actuator Size of actuator Time out
Rotating Rotating actuator. Small 10 s Linear Linear actuator. Medium 25 sLarge 60 sTexas 180 s
Lever Only for linear actuator. Lever stroke Stroke length to achieve correct display. Level cal Calibration of positions to achieve correct display.
Direction
Direct Direct function (signal increase opens). Indicator/spindle rotates counter-clockwise. Reverse Reverse function.
Character Curves that show position as a function of input signal. Linear Equal % See diagram. Quick open Sqr root Custom Create own curve.
Cust chr # of point Specify number of points (3, 5, 9,
17, or 33) Cust curve Enter values on X and Y axes.
Curr range
0%=4.0 mA 100%=20.0 mA Possibility of selecting which input signal values will correspond to0% and 100% movement respectively. Examples of settings:4 mA = 0%, 12 mA = 100%, 12 mA = 0%, 20 mA = 100%.
FULL MENUSETUP
The Setup Menu is used for various settings .
The menu contents are shown in the chart on the next page and the various texts aredescribed below:
QoSqr
Lin Eq%
Signal
M o v e m e n t
x
y
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Lever Stroke
Lever Lever cal
SETUP Actuator
SETUPLever
SETUPDirection
SETUPCharacter
SETUPCust chr
SETUPcurr range
Directiondirect
Directionreverse
Character linear
Character equal %
Character quick open
Character custom
Character sqr root
OK
Stroke
LEN= XX,Xmm
Set lever at max...
Set lever at center...
Set lever at min...
OK
OK
OK
Set lever at center...
OK
Lever cal
Done
OK
OK
OK
OK
OK
OK
OK
Seetext!
OK
OK
OK
OK
OK
OK
OK
OK
OK
Actuator type
Actuator function
Actuator size
Typelinear
Typerotating
SizeMedium
SizeSmall
SizeLarge
SizeTexas size
Cust chr # of point
Cust chr Cust curve
Curr range
0%=4,0 mACurr range100%=20 mA
Functionsingle act
FunctionDouble act
OK
OK
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TRVL range Setting end positions 0%=0.0% Select Out of Service.
Set percentage valuefor desired end posi-tion (e.g. 3%).
Set 0% Select In Service.Connect calibrator.Move forward to desiredend position (0%) andpress OK.
100%=100.0% Select Out of Service.Set percentage value fordesired end position (e.g.97%).
Set 100% Select In Service.Connect calibrator. Moveforward to desired endposition (100%) andpress OK.
Trvl ctrl Behaviour at set endposition
Set low Choose between Free (go
to mechanical stop),Limit (stop at set endposition), and Cut off (godirectly to mechanicalstop at set end position).
Set high Similar to Set low. Values Select position for Cut off
and Limit at therespective end positions.
Passcodes Setting passcodes forvarious functions
Full menu Passcode for access tofull menu.
Write prot Passcode for removingwrite protect.
Expert Passcode for access toExpert menu (TUNING).
Fact set Passcode to return todefault values applicablewhen positioner wasdelivered.
Numbers between 0000 and 9999 can be used aspasscodes. 0 = no passcode required.
Appearance On display Language Select menu language. Units Select units. Def. Display Select value(s) to be
displayed during service.The display reverts tothis value 10 minutesafter any change is made.
Start menu Start in Basic menu orFull menu.
Contrast Adjust display contrast. Orient Orientation of text ondisplay.
Par mode Display of control parameters such as P, I, D orK, Ti, Td.
Devicedata HW rew
SW rew General parameters. Capability HART Menu with HART para-
meters. Only amendablewith HART communi-cator. It is possible to readfrom display.
Profibus Status Indicates present status Device ID Serial number Address 1-126 Tag Allotted ID Descriptor ID description Date N/A Failsafe Value = preset pos
Time = Set time +10sec=time before movementValve act = failsafe (preset pos) or lastvalue(present pos)Alarm out= On/Off
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SETUPTrvl range
SETUPTrvl ctrl
SETUPPasscodes
SETUP Appearance
SETUPDevicedata
Trvl range0%= 0,0%
Trvl rangeSet 0%
Trvl range100%=100,0%
Trvl rangeSet 100%
Trvl ctrlSet low
Trvl ctrlSet high
Trvl ctrlValues
Passcodesfull menu
Passcodesprotection
Passcodesexpert
Passcodesfact set
Seetext!
Seetext!
Seetext!
Seetex
t!
Seetext!
OK
OK
OK
OK
AppearanceLanguage
AppearanceUnits
AppearanceDef. Displ
AppearanceStart menu
AppearanceContrast
AppearanceOrient.
AppearancePar mode
DevicedataHW rew
Devicedata
SW rew
DevicedataCapability
DevicedataHart
Devicedata
Profibus
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FULL MENUTUNING
Close time Minimum time from fully open to closed.Open time Minimum time from closed to fully open.Deadband Setting deadband. Min. 0.2%.
Expert Advanced settings.Togglestep Test tool for checking functions. Overlays a square wave on the
set value.K, Ti, Td Setting K, Ti, and Td parameters.
Self test Test of processor, potentiometer, etc.
Leakage Air leakage detected can be either connections, positionertubing or actuator.
UndoYou can read last 20 changes.
The menu contents are shown in the chart on the next page and the various texts aredescribed below:
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TUNINGClose time
TUNINGOpen time
TUNINGDeadband
TUNINGExpert
OK
OK
OK
ExpertK,Ti,Td
ExpertSelf test
ExpertLeakage
ExpertUndo
Close timeMin= 0,05
Open timeMin= 0.05
DeadbandD= 0,2%
ExpertTogglestep
TogglestepRuntimetime
TogglestepCycletime
Togglestepsize
Togglestepstart
Togglestep Abort step
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FULL MENU ALARMS
Deviation Alarm generated when deviation occursOn/Off Alarm on/off.Distance Allowed distance before alarm is generated.Time Total deviation time before alarm is generated.Alarm out Select ON/OFF offers output on terminals 13 and 14.
Valve act Behaviour of valve when alarm is generated.
Limit 1 Alarm above/below a certain level.On/Off Alarm on/off.Minipos Setting of desired min. position.Maxpos Setting of desired max. position. See diagram below!Hysteresis Desired hysteresis.Alarm on Select ON/OFF offers output on terminals 13 and 14.Valve act Behaviour of valve when alarm is generated.
Limit 2 See Limit 1.
The menu contents are shown in the chart on the next page and the various texts are
described below:
Limit 1, max Hysteresis
Limit 2, max Hysteresis
Hysteresis Limit 2, min
Hysteresis Limit 1, min
0%
100%
Alarm Limit 1 on
Alarm Limit 2 on
Alarm Limit 1 off
Alarm Limit 2 off
Alarm Limit 2 on
Alarm Limit 1 on Alarm Limit 1 off
alarm Limit 2 off
T r a v
e l
Set alarm and hysteresis values
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DistanceD = 10.0%
TimeT=0.00s
Alarm outOFF
Alarm outON
ALARMSDeviation
ALARMSLimit 1
ALARMSLimit 2
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
SeeLimit 1 Limit 1
Valve act
OK
OK
OK
OK
Alarm Outon
Alarm Outoff
OK
OK
DeviationOn/off
DeviationDistance
DeviationTime
Deviation Alarm Out
DeviationValve act
On/off on
On/off off
Limit 1On/off
Limit 1Minpos
Limit 1Maxpos
Limit 1
Hysteresis
Limit 1 Alarm
On/off on
On/off off
MiniposP= 0,0%
MaxposP= 0,0%
Hysteresis
H= 0,0%
Valve actno action
Valve actgoto open
Valve actgoto close
Valve actmanual
Valve actno action
Valve actgoto open
Valve act
goto close
Valve actmanual
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Pos=aux External potentiometer
On/Off Function on/off.
Max diff Max. allowed deviation between internal and external potentiometer.
Alarm out Select ON/OFF offers output on terminals 13 and 14.
Valve act Behaviour of valve when alarm is generated.
Aux input External input signal 4-20 mA.
On/Off Alarm on/off.
Minipos Setting of desired min. position.
Maxpos Setting of desired max. position.
Hysteresis Desired hysteresis.
Valve act Behaviour of valve when alarm is generated.
Function similar to Limit 1 and 2.See chart on previous page.
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ALARMSPos=aux
ALARM Aux input
On/off on
On/off off
MiniposP= 0,0%
MaxposP= 0,0%
Hysteresis
H= 0,0%
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
Alarm outOFF
Alarm outON
Aux inputValve act
Pos=auxOn/off
Pos=auxMax diff
Pos=aux Alarm out
Pos=auxValve act
Aux inputOn/off
Aux inputMinpos
Aux inputMaxpos
Aux input
Hysteresis
Aux input Alarm out
Valve actdo nothing
Valve actgoto open
Valve act
goto close
Valve actmanual
On/off on
On/off off
Max diff P= 0,0%
Alarm outOFF
Alarm outON
Valve actdo nothing
Valve actgoto open
Valve actgoto close
Valve actmanual
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Temp Alarm based on temperature On/Off Temperature alarm on/off. Low temp Temperature setting. High temp Temperature setting. Hysteresis Allowed hysteresis. Alarm out Select ON/OFF offers output on terminals 13 and 14. Valve act Behaviour of valve when alarm is generated.
FULL MENUFACT SET
Valve act
No action Alarm generated only. Operations not affected.
Goto open C+ gives full pressure and valve moves to fullyopen position. Positioner changes to positionManual.
Goto close C- gives full pressure and valve moves to fullyclosed position. Positioner changes to positionManual.
Manual Valve stays in unchanged position. Positionermoves to position Manual.
The menu contents are shown in the chart on the next page and the various texts aredescribed below:
The default values that were set on delivery can be reset using the Fact Set menu. Valuesfrom calibration and from other settings will then be lost.
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OK
OK
Alarm outOFF
Alarm outON
ALARMStemp
OK
OK
OK
OK
OKOK
OK
OK
OK
FACT SETno
FACT SETyes
OK
OK Press OKfor 3 sek
OK OKDiscardsettings?
Inputaccepted
OK
FACT SETDone
OK
TempOn/off
TempLow temp
TempHigh temp
TempHysteresis
Temp Alarm out
TempValve act
On/off on
On/off
off
Low tempMin=0,0 °C
High tempMax=100,0 °C
Hysteresis
H=
Valve actno action
Valve actgoto open
Valve actgoto close
Valve actmanual
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8. Maintenance/service
Disassembling PMVD3
Removing cover and inner cover• Unscrew the screws A and remove thecover.
• Pull off the arrow pointer, B.
• Unscrew the screws C, pull the inner coverslightly in the direction of the arrow, andremove the cover.
When carrying out service, replacing a circuit board, etc., it may be necessary to removeand refit various parts of the positioner. This is described on the following pages.
Read the Safety Instructions on page 3 before starting work on the positioner.
Cleanliness is essential when working with the positioner. Contamination in theair ducts will infallible lead to operational disturbances. Do not disassemble theunit more than that described here.
Do not take the valve block apart because its function will be impaired.
When working with the D3 positioner, the work place must be equipped with
ESD protection before the work is started.
Always turn off the air and electrical supplies before starting any work.
A
B C
➜
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Circuit boards (pcb)
Disconnect or switch off the electricpower supply before starting anywork.
• Lift off the display pcb.
• Unscrew the spacers E, release the cableconnections F and G, and lift up the proces-sor pcb.
• Remove the terminal board by unscrewingthe spacers H.
F E
H
G
D
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Valve block
Turn off the air and electric powersupply before starting any work.
• R elease the connector F from the proces-sor pcb.
¥ Remove the four screws I .
¥ L ift out the valve block
N.B. Do not disassemble the valve block
¥ When installing the valve block Ñ torque
the four screws to 1,4 Nm and sealwithLocktite 222.
SilencerA silencer, L (option) can be mounted underthe plate M on the D3. Contact PMV .
Spindle adapterThe spindle adapter can be changed to suitthe actuator in question, see page 9.
I F
M L
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Transmitter boardsThe equipment for transmitter feedback consists of a circuit board A, cam assemblyB and screws.
The circuit board exists in four:- with mecanical switches, SPDT- with namur sensors, DIN 19234- with proximity switches- with feedback transmitter only
A
B
K
Potentiometer
90° and 270 ° spring loaded potentiometerThe spring-loaded potentiometer K can be
removed from the gearwheel for calibrationor replacement.
If the potentiometer is replaced or the set-ting is changed, it must be calibrated.
• Select the menu Calibrate - Expert - Calpot. The display shows Set gear (1).
• Turn the spindle shaft (2) cw to end posi-tion and press OK. Turn ccw to the end andpress OK.
• Unmesh the potentiometer (3) and turn itaccording to display until OK is shown. PressOK.
OK
1
2
3
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B
Transmitter board installation
Caution! Turn off the power and air supply starting the installation.
Important for D3 Intrinsically safe units:Transmitter boards NOT for on sitemounting by customer. FM, CSA andATEX certificate only valid when trans-mitter board is mounted by manufacturer.
• Remove the cover, indicator and inner
cover according to the description on page37.
• Check that both spacers C are installed.
• Carefully mount the circuit board in itsposition. The pins D should fit in theconnector and the positioners motherboard.Make sure that the feed back PC board isproperly connected.
• Secure the circuit board with the enclosedscrews E.
• Install the cam asssembly B on the shaftand push it down to its position. If the boardhas microswitches, be careful not to damage
the levers.
C
D
E
C
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• Tighten the screws F , on the cam assembly.Do not tighten the screws to hard. The camsshould be able to move in relation to eachother.
• Install the inner cover with the two screws,
G .
• Connect the wiring for the transmitter feed-back on the terminal block, according to thedrawing on next page.
• Adjust the position where the switches/ sensors should be affected, by turning thecams with a screwdriver.
• Tighten the cam assembly screws F whenthe cams are correctly adjusted.
• Install the indicator and cover.To calibrate the feedback transmitter, seedrawing on next page.
F
G
F
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.
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Disassembling PMV D3 Ex
• Loosen the screws A and B and removethe caps C och D.
• Remove the inner display cover E byloosening the four screws F .
• Carefully remove the display board and
loosen the connections H and I.
• Release the wide cable from the connectorJ on the terminal board.
• Loosen the three screws K .
• Remove the circuit board package L, con-sisting of terminal and processor board.
• Remove he four screws M and lift the block N.
A D
F
E
G
B C H
I
J
L
M
N
K
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Filter change, D3 and D3 Ex
Turn off the compressed airsupply before starting any work.Otherwise the filter can beuncontrollably blown out of thepositioner by the air pressure,which can be dangerous.
• Remove the filter cap using a coin of
suitable size.
Note! Do not use a screwdriver. The fil-ter cap might crack and cause air leakage.
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Converting for remote control
Disconnect or switch off the electricpower supply before starting anywork.
• Remove cover and inner cover, see page37.
• Lift off the display pcb, D.
• Disconnect and secure the pot cable.
• Install transmitter board D3-AS38T , F .
• Install the enclosured wire between G andO on the transmiter board.
• Connect the wiring between terminals 3, 4,
5 in the D3 unit and 3, 4, 5 in the remoteunit.
Use a shielded wire and ground it in the D3unit only.
Avoid longer distance than 5 m between D3unit and remote unit.
F
G
D
O
3 45
3 4 5
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9. Trouble shooting
Fault symptom
Change in input signal to positioner doesnot affect actuator position.
Change in input signal to positioner ma-kes actuator move to its end position.
Inaccurate regulation.
Slow movements, unstable regulation.
Action
• Check air supply pressure, aircleanliness, and connection between po-sitioner and actuator.
• Check input signal to positioner.
• Check mounting and connections of po-sitioner and actuator.
•Check input signal.
•Check mounting and connections of po-sitioner and actuator.
• Implement auto-tuning. Check for anyleaks.• Uneven air supply pressure.• Uneven input signal.• Wrong size of actuator being used.• High friction in actuator/valve package.• Excess play in actuator/valve package.• Excess play in mounting of positioneron actuator.• Dirty/humid supply air.
• Implement auto-tuning.• Adjust the pressure adjusting screws.• Increase the deadband (Tuning menu).• Adjust Performance (Calibrate menu).
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10. Technical dataRotation angle min. 30 ° max 100 °Stroke 5 - 130 mm (0.2” to 5.1”)Input signal 4 - 20 mAAir supply 2 - 7 bar (30 - 87 psi) Free from oil, water
and moisture. Filtered to min. 30 micronAir delivery 400 nl/min (13.8 scfm)Air consumption
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Mechanical switchesType SPDTSize Sub Sub miniatureRating 3 A/125 V AC
2 A/30 V DCNamur sensorsType Proximity DIN 19234 NAMURLoad current " 1 mA " 3 mAVoltage range 5 - 25 VDCHysteresis 0.2 %Temp –20 °C to 85 °C (–4 °F to 185 °F)
Proximity switchesType SPDTRating 5 W/250 mA/30 V DC/125 V ACOperating time 0.7 msBreakdown voltage 200 VDCContact resistance 0.1 !Mechanical/electrical life >50 x 10 6 operations
4 - 20 mA transmitterSupply 9 - 28 VDCOutput 4 - 20 mAResolution 0.1 %Linearity full span +/–0.5 %
Output current limit 30 mA DCLoad impedance 800 ! @ 24 VDC
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Certificates
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4-20mA input signalPin 1;2
AUX input 4-20 mAPin 9;10
4-20 mA OutputPin 11;12
AlarmPin 13;14
NAMUR switchesPin 3;4 : Switch 1Pin 6;7 : Switch 2
NON HAZARDEOUS AREAHAZARDEOUS AREA
3
5Isolator
D3Ui : 10,6VIi : 29,7mAPi : 79mWCi : 1 nFLi : 1 µH
NON HAZARDEOUS AREAHAZARDEOUS AREA
6
8Isolator
D3Ui : 10,6VIi : 29,7mAPi : 79mWCi : 1 nFLi : 1 µH
Mechanical or Proximity switchesPin 3;5 : Switch 1Pin 6;8 : Switch 2
NON HAZARDEOUS AREAHAZARDEOUS AREA
4+
3-Isolator
D3Ui : 10,6VIi : 29,7mAPi : 79mWCi : 35 nFLi : 50 µH
NON HAZARDEOUS AREAHAZARDEOUS AREA
7+
6-Isolator
D3Ui : 10,6V
Ii : 29,7mAPi : 79mWCi : 35 nFLi : 50 µH
HART-connection
Mechanical or Proximity switches
Pin 3;5 : Switch 1Pin 6;8 :Switch 2
Normally Open
NON HAZARDEOUS AREAHAZARDEOUS AREA
3
5Safety Barrier
/PA /PA
NON HAZARDEOUS AREAHAZARDEOUS AREA
6
8Safety Barrier
/PA /PA
NON HAZARDEOUS AREAHAZARDEOUS AREA
9+
10-Safety Barrier
/PA /PA
NON HAZARDEOUS AREAHAZARDEOUS AREA
4
5Safety Barrier
/PA /PA
NON HAZARDEOUS AREAHAZARDEOUS AREA
7
8Safety Barrier
/PA /PA
Mechanical or Proximity switches
Pin 4;5 : Switch 1Pin 7;8 : Switch 2
Normally Closed
NON HAZARDEOUS AREAHAZARDEOUS AREA
1+
2-Safety Barrier
D3Ui : 28VIi : 93mA
Pi : 653mWCi : 4 nFLi : 5 µH
/PA /PA
NON HAZARDEOUS AREAHAZARDEOUS AREA
13+
14-Safety Barrier
/PA /PA
NON HAZARDEOUS AREAHAZARDEOUS AREA
11+
12-Safety Barrier
/PA /PA
1. Input signal
2. Input signal
3. Switch 1 NO
4. Switch 1 NC
5. Switch 1 COM
6. Switch 2 NO
7. Switch 2 NC
8. Switch 2 NC
9. AUX 4-20 mA + Input
10. AUX 4-20 mA - Input
11. 4-20 mA +
12. 4-20 mA -
13. Alarm Output +
14. Alarm Output -
71 2 3 5 148 9 10 11 12 134 6
+ - + - - -+ +
Option Option
D3
Li : 1 µHCi : 1 nF
Pi : 315mWIi : 45mAUi : 28V
D3
Li : 1 µHCi : 1 nF
Pi : 315mWIi : 45mAUi : 28V
D3
Li : 1 µHCi : 1 nF
Pi : 315mWIi : 45mAUi : 28V
D3
Li : 1 µHCi : 1 nF
Pi : 315mWIi : 45mAUi : 28V
D3
Li : 5 µHCi : 5,7 nF
Pi : 315mWIi : 45mAUi : 28V
D3
Li : 5 µHCi : 5,7 nF
Pi : 525mWIi : 75mAUi : 28V
D3
Li : 5 µHCi : 5,7 nF
Pi : 315mWIi : 45mAUi : 28V
Profibus PA input signalPin 1;2
NON HAZARDEOUS AREAHAZARDEOUS AREA
Ui : 15VIi : 208mAPi : 1,93WCi : 4 nFLi : 5 µH
D3
2
1
Safety Barrier
/PA /PA
Pin 1: IsrcPin 2: Irtn
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4 3 31 17 11 12 13 14 15 16 2 1
9 10 5 7 8
6 19 18
20
23 24 25 26
27 28 21 22
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Pos Par t no. Descr iption1 D3-SP6 Cover incl.screws
2 D3-SP11 Internal cover incl.screws3 P3-SP13 Cover plate incl. screws4 P5-Sxx Spindle adapter5 D3-SP1 Block compl incl. cable, rubber seal, filter-plug6 D3-SP9 Filter-plug incl. O-ring, filter7 D3-SP8 Potentiometer compl incl. spring, holder, cable8 D3-SP8-270 Potentiometer compl incl. spring, holder, cable, 270deg
9 D3-SP20 Shaft compl incl. gearwheel, friction clutch10 D3-SP20-270 Shaft compl.incl. gearwheel, friction clutch, 270deg11 D3-SP37 Pcb display assy12 D3-SP35X PCBs (terminal and processor)13 D3-SP35H PCBs (terminal and processor) HART14 D3-SP35I PC Bs (terminal and processor) intrinsically safe15 D3-SP35IH PCBs (terminal and processor)intrinsically safe, HART
16 D3-SP35P PCB s (terminal and processor) Profibus17 P48A Arrow pointer18 D3-SP/SCREW K it, bag with screws19 D3-SP/SEAL K it, bag with O-rings, seals20 D3-SP42 Cables and PC boards to pneumatic block 21 D3-SP34G Gaugeblock G, complete22 D3-SP34N Gaugeblock N, complete
23 D3-AS38M Transmitter board, Mechanical switches, assy24 D3-A S38N Transmitter board, Namur sensors, assy25 D3-A S38P Transmitter board, Proximity switches, assy26 D3-AS38T Transmitter board 4-20, assy27 D3-SP46G Dumpvalve valve assy ÓGÓ for single acting28 D3-SP46N Dumpvalve valve assy ÓNÓ for single acting30 D3-SP6WC Cover incl. screws, Worcester
31 D3-67 Silencer
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Pos Part no. Description
1 D3E-SP2 Front cover incl. screw
2 D3E-SP3 Terminal cover incl. screw
3 D3E-SP4 Internal cover incl. screws
4 P5-Sxx Spindle adapter
5 D3-SP1 Block compl. incl. cable, rubber seal, filter-plug6 D3-SP9 Filter plug incl.O-ring, filter
7 D3E-SP8 Potentiometer compl. incl. spring, holder, cable
8 D3E-SP8-270 Potentiometer compl. incl. spring, holder, cable
9 D3E-SP20 Shaft compl. incl. gearwheel, friction clutch
10 D3E-SP20-270 Shaft compl. incl. gearwheel, friction clutch
11 D3-SP37 Display pcb
12 D3E-SP35X All PCB´s, (processor, mother, terminal)13 D3E-SP35H All PCB´s, HART, (processor, mother, terminal)
14 D3E-SP40 Terminal PCB
15 D3E-SP/Screw Kit with screws D3E
16 D3E-SP/Seal Kit with O-rings
17 D3E-SP42 Cable for pneumatic block, incl. 2 x PCB
18 D3E-SP46G Dump valve G assy for D3E
19 D3E-SP46N Dump valve NPT assy for D3E20 D3E-SP18 Adapter complete for dump valv assy
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PMW PN22549/02