Plymovent DCV Operational manual

English 071201
1 Technical data ....................................................2
1.1 Frequency Inverter ....................................2
1.2 Pressure Transmitter ................................2
2 Safety Information .............................................3
3 Function .............................................................3
4 Installation – Mechanical ............................... 4-5
5 Installation – Electrical ......................................5
5.1 Important information ................................5
5.2 Mains connections ....................................5
5.3 Motor connections ....................................5
5.4 Control cables ...........................................6
6 Conguration.....................................................7
6.1 Control keys ..............................................7
 6.2 Applicationspecicdata ...........................8
6.3-6.5 Programming .................................. 9-10
7 Start-up ............................................................10
EU Declaration of Conformity ...................11-12
THIS MANUAL SHOULD BE HANDED OVER
AND KEPT BY THE SERVICE DEPARTMENT
AFTER THE INSTALLATION!
Thank you for buying a PlymoVent product.
Before you unpack and put it into operation
please read this product manual, and follow the instructions.
Product User Manual
DCV-Controller
Table of contents Page:

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co p ied, o r t ran s lated i n t o o t her l a ngua g es, in a ny fo rm o r mean s w ith o ut wr it ten p e rm i ssi on fr om Ply -
moVent A B. Plym oVent AB r e ser ves th e r ig ht to m a ke de s i gn - and tec h n ic a l c hang e s with o ut notic e.
PlymoVent AB, Industrigatan 26,
SE-212 14 Malmö, Sweden
Tel: [phone], Fax [phone]
www.plymovent.se [e-mail]
Factory: PlymoVent AB
P.O. Box 527, SE-921 28 Lycksele, Sweden
Tel: [phone], Fax [phone]
www.plymovent.se [e-mail]
BSAB no: U0.14
Ser.no: DCV
Date: Nov -07
Replace: June -03
TECHNICAL DESCRIPTION
DCV-Controller
DCV-Controller
1.1 Frequency Inverter
Model VLT-HVAC
Enclosure IP55
Vibration test 0.7g RMS (IEC-68-2-34/35/36)
Ambient temperature max.50°C
min. 0°C (full operation)
min. -10°C (reduced operation)
Temp. storage/transport -25 °C to 65 °C
Max. altitude above sea 1000 m
Max. relative humidity 93% +2% -3% (storage/transport)
95% non-condensing (operation)
For additional details – consult the inverter handbook.
1.2 Pressure Transmitter
Measuring range 0-1600 Pa (TG-1600)
0-2500 Pa (TG-2500)
0-5000 Pa (TG-5000)
Enclosure IP54
Output signal 4-20 mA
Supply voltage 18 .. 33 VDC
Power Consumption 30 mA
Membrane material LSR (silicon)
Pressure connection 6 mm
Cable connection screw terminals
Linearity < +/- 0.7% fs
Hysteresis < +/- 1% fs
Ambient temperature 0 – 70 °C
Storage temperature -10 – 70 °C
TO ACHIEVE OPTIMUM PERFORMANCE AND
SAFETY, PLEASE READ THE MANUAL CARE-
FULLY!
1 Technical data
Address Tel Fax e-mail
PlymoVent Ltd Marley Way, Southam Rd, 01295 25 93 11 01295 25 17 50 [e-mail]
www.plymovent.co.uk Banbury OX16 2RA, England
PlymoVent GmbH Heideweg 24, 02224 97300 02224 89646 [e-mail]
www.plymovent.de D-53604 Bad Honnef Germany
PlymoVent SA B.P. 30, Zone Industrielle de Mavault 549 51 55 88 549 51 59 33 [e-mail]
www.plymovent.fr F-86170 Neuville de Poitou, France
PlymoVent Corp. 115 Melrich Road 732 417 0808 732 417 1818 info@plymoventusa.
www.plymovent.com Cranbury, New Jersey 08512, USA
PlymoVent Inc. 24 - 1200 Aerowood Dr. 905 564 4748 905 564 4609 [e-mail]
www.plymovent.ca Mississauga, ON L4W 2S7, Canada

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co p ied, o r t ran s lated i n t o o t her l a ngua g es, in a ny fo rm o r mean s w ith o ut wr it ten p e rm i ssi on fr om Ply -
moVent A B. Plym oVent AB r e ser ves th e r ig ht to m a ke de s i gn - and tec h n ic a l c hang e s with o ut notic e.
SAFETY INFORMATION
DCV-Controller
2 Safety information
• Thevoltageofthefrequencyconverterisdangerouswhenevertheequipmentisconnectedtomains.
Incorrect installation of the motor or the frequency converter may cause damage to the equipment,
serious personal injury or death. Consequently, the instructions in this manual, as well as national and
local rules and safety regulations, must be complied with.
• Touching the electrical par ts may be fatal - even after disconnection from mains:
Using up to 7,5kW wait at least 4 minutes and using 11kW and up wait at least 15 minutes.
• Thefrequencyinverterconvertermustbedisconnectedfrommainsifrepairworktobecarriedout.
Check that the mains supply has been disconnected and that the necessary time has passed before
removing motor and mains plugs.
• The[OFF/STOP]keyonthecontrolpanelofthefrequencyinverterdoesnotdisconnecttheequipment
from mains and is thus not to be used as a safety switch.
• Correctprotectiveearthingoftheequipmentmustbeestablished,theusermustbeprotectedagainst
supply voltage, and the motor must be protected against overload in accordance with applicable
national and local regulations.
• Theearthleakagecurrentsarehigherthan3.5mA.
For complete safety information – consult the inverter handbook
3 Function
The DVC-Controller will operate your process ventilation by monitoring the air pressure of your
system. The DCV-Controller will only run the fans to meet the demand of your production and do it
automatically.

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co p ied, o r t ran s lated i n t o o t her l a ngua g es, in a ny fo rm o r mean s w ith o ut wr it ten p e rm i ssi on fr om Ply -
moVent A B. Plym oVent AB r e ser ves th e r ig ht to m a ke de s i gn - and tec h n ic a l c hang e s with o ut notic e.
EXAMPLE OF INSTALLATIONS:
MD-160
ICE-LC
MD-160
MD-160
MD-160
ICE-LC
ICE-LC
ICE-LC
DCV-
Controller
Input power
supply
Pressure
transmitter
Pressure
hose
TG- Fan
Front Side
Connected to duct
Do not connect
Pressure transmitter, TG-
To fit pressure hose Ø 6mm.
INSTALLATION
Inductive
sensor
Inductive
sensor
Inductive
sensor
Inductive
sensor

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co p ied, o r t ran s lated i n t o o t her l a ngua g es, in a ny fo rm o r mean s w ith o ut wr it ten p e rm i ssi on fr om Ply -
moVent A B. Plym oVent AB r e ser ves th e r ig ht to m a ke de s i gn - and tec h n ic a l c hang e s with o ut notic e.
4 Installation – Mechanical
• Thefrequencyinvertermustbeinstalledvertically.
• Thefrequencyinverteriscooledbymeansofaircirculation.Fortheunittobeabletoreleaseitscooling
air,theminimumdistanceoverandbelowtheunitmustbeasshowninthehandbook.
• Thefrequencyinvertermustbemountedonavibrationfreesurface.
• Thepressuretransmittershouldbemountedwiththepressureconnectorsdownwards.
Forcompletemechanicalinstallationinformation–consulttheinverterhandbook
5 Installation – Electrical
5.1 Important Information
• Frequencyinverter&pressuretransmittermaynotbeinstalledinanexplosiveenvironment.
• Alwayscheckthatmainpoweristurnedoffpriortoinstallationoftheunit.
• Installationshouldbeconductedbyaqualiedelectrician.
• Checkallelectricalcongurationspriortorunningthesystem.
 Foradditionalelectricalinstallationinformation–consulttheinverterhandbook
5.2 Mains connections
• Mainsshouldbeconnectedtoterminals
 T1,T2andT3(L1,L2&L3)onmainswitch.
 Checkthatthemainsvoltagetsthemainsvoltage
 ofthefrequencyininverter,whichcanbeseenfrom
the nameplate.
5.3 Motor connections
• Themotormustbeconnectedtoterminals96,97,98(U,V&W).
Earth to terminals 94/95/99. All types of three-phase asynchronous
 standardmotorscanbeusedwithaVLTHVACunit.
 Thedirectionofrotationshouldbechangedbyswitching
 twophasesinthemotorcable.
 DonotusethefrequencyinverterREVERSEfunction
to accomplish this.
INSTALLATION
DCV-Controller

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DCV 39 42 50 53 54 55
12 13 18 19 27 29 32 33 20
+
TG-
DCV 39 42 50 53 54 55
12 13 18 19 27 29 32 33 20
+
TG-
B
ICE-LC ICE-LC
DCV 39 42 50 53 54 55
12 13 18 19 27 29 32 33 20
+
TG-
A
B
A
5.4 Controlcables,jumpersandpressuretransmitterTG-
5.4.1 Applicationwithstart/stopusingthefrequencyinverterpanel(continuousrunning).
5.4.2 Applicationwithstart/stopusinganexternalNO(normallyopen)switch.
5.4.3 ApplicationswithintegrationswithPlymoVentcontrolequipmentforstartandstopofthesystem.
External switch

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moVent A B. Plym oVent AB r e ser ves th e r ig ht to m a ke de s i gn - and tec h n ic a l c hang e s with o ut notic e.
6 Conguration
6.1 Control Keys
The control keys are divided into functions:
STATUS is used for selecting the indications mode of the display or returning to the display
mode from either the Quick menu or the Main Menu mode.
QUICK MENU gives access to the parameters used for the Quick menu.
MAIN MENU gives access to all parameters.
ALARM LOG is used to list the latest alarms.
BACK is used to go one step back at the time.
CANCEL is used if a change of the selected parameter is not to be carried out.
OK  isusedforaccessingaparameterandconrmachangeoftheparameterselec-
ted.
ARROW U/D is used for selecting parameters and for changing a chosen parameter. These keys
are also used to change the local reference. In addition, the keys are used in Display
mode to switch between operation variable readouts.
ARROW R/L is used for moving the cursor when changing numerical values.
HAND ON is used if the frequency inverter is to be controlled via the control unit.
OFF is used for stopping the connected motor.
AUTO ON is used if the frequency inverter is to be controlled via the control terminals (pressure
transmitter).
RESET is used for resetting the frequency inverter after an alarm.
CONFIGURATION
DCV-Controller

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6.2 Applicationspecicdata
Donotneglecttolloutthevaluesbelow.Theyareneededifforsomereasontheunitlostit’sconguration
example: after a long term power failure.
Priortothecongurationofthefrequencyinvertersomeapplicationdataneedstobedetermined:
6.2.1 Determine the pressure (Set value) that should be used in this application, at the measuring point of
the pressure transmitter. (Extraction arm + system normally 800-900Pa).
Value: __________ Pa
6.2.2 Note the lowest measuring value for the pressure transmitter.
Value: __________ Pa (usually 0 Pa)
6.2.3 Note the highest measuring value for the pressure transmitter.
Value: __________ Pa
6.2.4 Note the motor power (rated).
Value: __________ kW
6.2.5 Note the motor voltage.
Value: __________ V
6.2.6 Note the motor nominal frequency (rated.)
Value: __________ Hz (50/60)
6.2.7 Note the motor current (rated).
Value: __________ A
6.2.8 Note the motor rotation speed (rated)
Value: __________ rpm
Ramp up/down time
Please observe that these times are unique for each installation and motor. Please consult an elec-
trician prior to changing or setting this value. General example: a 4kW motor ramp-up time 5 s,
ramp-down time 5 s.
6.2.9 Note the motor ramp-up time.
Value: __________ s
6.2.10 Note the motor ramp-down time.
Value: __________ s

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6.3 Initiate programming
•!!! PuttheswitchA54,(underthedisplay),inpositionI(totheright).
Theinvertermustbewithoutpower.
6.4 Restoringtofactorysettings
Press MAIN MENU twice
14 Special functions
14.2  Resetfunctions
14-22  OperationMode = Initialisation(2).
Important!
  Afterpoint6.4iscompleted,disconnectpowertothefrequencyinverterandwaituntilthe
  displaygoesblank.Re-connectthepowerandtheunitwillnowbefactoryprogrammed.
If you skip the above operation then the factory programming will be
executed on the next power break and your data will erased.
6.5 Programming of motor and application data;
Press OFF,
press QUICK MENU,
press S2 Quick Setup,
go down through menues with Arrow Down.
Parameter Function/value
0-01  Language   = English(0)
1-20 Motor Power = See 6.2.4
1-22 Motors Voltage = See 6.2.5
1-23  MotorFrequency  = See6.2.6
1-24 Motor Current = See 6.2.7
1-25 Motor nom. speed = See 6.2.8
3-41  RampUpTime  = See6.2.9
3-42  RampDownTime  = See6.2.10
4-12 Motor speed low limit
4-14 Motor speed high limit
Push QUICK MENU
03 Function Setups
03-3 Closed Loop Settings
03-30 Single Zone Int.Set
1-00  CongurationMode  = Closedloop(3)
20-12  Reference/feedb.unit. = Pa(72)
20-14  Maxreference/feedback = See6.2.3 (ex.000001.600=1600Pa)
6-24  Lowref./feedbackvalue = See6.2.2
6-25  Highref./feedbackvalue = See6.2.3 (ex.000001.600=1600Pa)

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co p ied, o r t ran s lated i n t o o t her l a ngua g es, in a ny fo rm o r mean s w ith o ut wr it ten p e rm i ssi on fr om Ply -
moVent A B. Plym oVent AB r e ser ves th e r ig ht to m a ke de s i gn - and tec h n ic a l c hang e s with o ut notic e.
CONFIGURATION/START-UP
DCV-Controller
7 Start-up
Thesystemisnowreadytobeactivated.PressAUTOONtoputthesysteminrunningmode.
Whenstartingupthesystem,theSetpointparameter20-21mustbeadjusted.
TheSetpointmustbeadjustedtoensurecorrectairowineachextractor.
AfteradjustmenttheTG-pressuretransmitterandtheDCV-Controllercontrolsthefanspeed,
(airvolume),dependingonhowmanyextractionpointsareopen.
WithmechanicalltersinthesystemtheTG-pressuretransmitterandtheDCV-Controller
willcorrectthefanspeedautomaticallywhenthepressuredropincreasesoverthelter.
20-21 Setpoint1   = See6.2.1(normally800-900Pa).
20-81  PIDNormal/InverseContr. = Normal(0)
20-93 PID Proportional Gain = 0.5
20-94 PID intregral Time = 5.00
Push MAIN MENU
3-02  Minreference   = See6.2.2(0)
3-03  Maxreference   = See6.2.3(ex.000001.600=1600Pa).
Push MAIN MENU
0 Operation / Display
0-2 LCP Display
0-20  DisplayLine1.1Small  = Feedback1(1654)
Push STATUS