Gozuk EDS1000 series User manual

Inverter User Manual
EDS1000: 0.4-55kW
Shenzhen Gozuk Co., Limited
Motor control & drives manufacturer
Website: www.gozuk.com

Foreword
Our inverters are designed and produced according to EN61800-5-1:
2007, EN61010-1:2010; EN61800-3: 2004+A1:2012 standards under
ISO9001:2008 quality management system.
1.EDS1000series can fulfill all kinds of demand for general-purpose inverter
by advanced control manner which make high torque high precision and
wide-range speed regulation drive be available. EDS1000 is organic combine of
customer s general need and industrial requirement to provide practical PI adjuster,
simple PLC, programmable input output terminal control, long-distance
synchronous control, impulse frequency provision and other special inverter
control with powerful function for customer and to provide highly-integrated
incorporative solution of high value for reducing system cost and improving
system reliability for device manufacturing and automatization engineering
customers.
EDS1000 s big torque low noise and low electromagnetic disturbance during
operation can fulfill customer s environmental protection requirement by space
voltage vector PWM control technique, speed sensorless vector control
technology and electromagnetic compatibility unitary design.
2.EDS1100seriesinverterspecializedfordrawingmachine is a kind of
inverter in cable industry for winding and rewinding control. Its internal real-time
computing module can automatically identify the coil diameter of the receive
volume, the wire diameter of drawing wire , according to the changes of winding
and rewinding of the roll diameter, automatically adjust the output frequency of
winding and rewinding of the inverter, to keep constant tension of winding and
rewinding cable.
Drawing machine can divide into large drawing machine, medium drawing
machine, slender drawing machine and micro drawing machine other four,
composes of drawing and taking-up two parts. To improve the quality of cable and
lower the cost, drawing machine is general from single frequency control to
dual-frequency control, and now most of the dual-frequency control is generally
used external PID control board, the shortcomings of this approach are: the
control parameters of PID board is difficult to debug, the control performance
depends on the level of debugging skill; Too many components and adjustable
potentiometers on the PID board are more prone to damage, repair and
maintenance costs are high.
EDS1100 series inverters specialized in drawing machine adopt a unique
control method, independently form dual-frequency digital PID control system,
automatically identify the diameter of reel roll, the mechanical transmission ratio,
Shenzhen Gozuk Co., Limited www.gozuk.com
--------------------------------------------------------------------------------------------------------------------------

cable diameter, automatically adjust the PID parameters, track the speed of the
host, that is to pole zero of the tension balance when it powers on (middle point),
is a real sense of the fool-type inverter special for drawing machine. As long as
the correct general electrical wiring, you can work. Whether it is an empty plate,
half plate, full plate, or the low speed, medium speed, high speed, which ensures a
smooth start, smooth operation, constant tension when wire drawing machine at
work, as well as achieving start, stop at any time. Complete replacement of
external PID board to make the system more compact, cheaper, easier to maintain,
while controlling effect is more stable.
In order to maintain constant tension of the close and put, the inverter special
for drawing machine is to be in a relatively short period of time acceleration and
deceleration. During the process of acceleration and deceleration, the inverter
must provide larger start-up current, braking current and resulted in higher DC bus
voltage, thus it needs external braking resistor.
Appendix 1 only makes instructions of controlling function of the inverter
special for drawing machine, please use with EDS1000 manual simultaneously
when operating.
Assembling wiring, parameter setting, troubleshooting and daily maintenance
notices are available in this manual. To make sure that you can correctly assemble
and operate EDS1000 series inverters to exert their excellent performance, please
read this user manual detailed before you assemble the device and conserve the
manual appropriately before the end-user get them.
Please contact our office or dealer in all places at any moment if you have any
doubts or special demands when using these inverters, and you can also contact
our after service center in our Headquarters directly. We will serve you with all
our heart.
We reserve our right to notice you if we change contents of this manual.
Shenzhen Gozuk Co., Limited www.gozuk.com
---------------------------------------------------------------------------------------------------------------------------

CONTENTS
1Safetyinformationandusenotice points
1.1 Safety precautions
1.2 Use range
1.3 Use notice points
1.4 Scrap notice points
2Typeandspecificationoftheinverter
2.1 Incoming inverter inspect
2.2 Type explanation
2.3 Series type explanation
2.4 Appearance and parts name explanation
2.5 Outer size and gross weight
2.6 Outer size of key board and its fixing box
2.7 Product technic index and spec
3Installationandwiring
3.1 Installation ambient
3.1.1 Demand for installation ambient
3.1.2 Installation direction and space
3.2 Parts disassembly and installation
3.2.1 Key board disassembly and installation
3.2.2 Plastic/metal cover disassembly and installation
3.3 Wiring notice points
3.4 Main loop terminal wiring
3.4.1 Connection between inverter and fitting parts
3.4.2 Main loop terminal wiring
3.5 Basic running wiring diagram
3.6 Control loop collocation and wiring
3.6.1 Location&function of terminal and slide switch
3.6.2 Explanation for control panel terminal

3.6.3 Analog input output terminal wiring
3.6.4 Communication terminal wiring
3.7 Installation guide for anti-jamming
3.7.1 Restraining to noise disturbance
3.7.2 Locale wiring and earthing
3.7.3 Relation of long-distance wiring and current leak
and the countermeasure
3.7.4 Installation demand for electromagnetic on-off
electronic device
4Run andoperationexplanationforinverter
4.1 Run of inverter
4.1.1 Running order channels
4.1.2 Frequency-provision channel
4.1.3 Work state
4.1.4 Run mode
4.2 Operation and use of key board
4.2.1 Keypad layout
4.2.2 Keypad function description
4.2.3 LED and indicator light
4.2.4 Key board display status
4.2.5 Method for operating keypad
4.3 Inverter electrification
4.3.1 Check before electrification
4.3.2 First electrification
5
Functionparameterschedulegraph
5.1 Symbol description
5.2 Function parameter schedule graph
6Detailedfunctiondescription
6.1 Basic run function parameter group: F0
6.2 Start, stop, braking function parameter group:F1

6.3 Auxiliary run function parameter group: F2
6.4 Closed-loop run function parameter group: F3
6.5 Simple PLC function parameter group:F4
6.6 Terminal correlative function parameter group: F5
6.7 Traverse special function parameter group: F6
6.8 Frequency provision function parameter group: F7
6.9 Motor and vector control parameter group: F8
6.10 Protection function parameter group:F9
6.11 Failure record function parameter group: Fd
6.12 Password and manufacturer function paramete
r group: FF
6.13 Stop assistant function parameter group: FA
7Troubleshooting
7.1 Failure and countermeasure
7.2 Failure record lookup
7.3 Failure reset
8Maintenance
8.1 Routine maintenance
8.2 Inspection and replacement of damageable parts
8.3 Repair guarantee
8.4 Storage
9Fitting parts
9.1 Communication subassembly
9.1.1 Long-distance operation key board
9.1.2 Communication cable
10 Examples
10.1 Common speed regulation running
10.2 Terminal control running
10.3 Multi-step speed control running
10.4 Closed-loop control system
10.5 Consecutive action running
10.6 Application to constant pressure water supply
118
119
120
121

11 SerialportRS485communicationprotocol
Appendix1 EDS1100drawingmachineinvertermanual
Appendix2Themanual ofEDS1300middlefrequencyinverter
Appendix3Moduscommunicationprotocol(needcustomizedspecial
process)
Appendix4Brakingresistance
127
136
155
169
177

1
1Safetyinformationanduse notice points
Inorder toensure thesafetyofyourpersonal and equipment, beforeusingthe
inverter, please readthischapterof contentsconscientiously.
1.1 Safety precautions
Thereare three kinds ofsafe relevantwarnings inthisservice manual, they
areasfollows:
Thissymbol explainsitemsthatneed tobe paidattention towhenbeing
operated.
Thissymbol isbriefed onsome usefulinformation.
Thissymbol briefson:Ifdoesnot operateon request, maycause death,
severelyinjured orseriouspropertyloss.
note
!
!
(1)Forbid toconnectU,V,W outputend toACpower supply,otherwise causethe
complete damageofthe inverter.
(2)Don'tmake P- andP+ short-circuited,otherwise causethe inverterto bedamaged.
(3)The inverteris forbiddentoinstallonthe flammables,otherwise have dangeroffire.
(4)Don'tinstall itintheenvironment withexplosivegas,otherwisehavedangerof
causingexplosion.
(5)After connectingmainloop,shouldcarryoninsulating treatment tobare wiringend,
otherwise have danger of getting anelectric shock.
(6)If beingconnectedtothepowersupply,don't operatetheinverterwith moisthands,
otherwise have danger of getting anelectric shock.
(7)The ground terminalof the invertermustbe groundedwell.
(8)Inverterbeingconnectedto power supply,pleasedon't opencoverandcarryon
wiring,canconnectthe wire orcheckonlyafterclosingpower for10 minutes.
(9)Onlyqualifiedpersonnelmaycarryonwiringandforbidleavingoverany
conductivethingin machine, otherwisehavedangerof gettinganelectricshockor
causingdamage oftheinverter.
(10)Inverter storedforover2years,should besteppedupgraduallywithvoltage
regulatorfirstwhilehavingtheelectricity,otherwisehavedangerofgetting
electricshockandexplosion.
!
Forbid userdirectlypoweroffwhentheinverteris underrunning,acceleratingo
r
decelerating,mustonlyensurethatthedrivehasbeencompletely shutdownorin
standby situationcanperformpoweroffoperation.Otherwise,theusersthemselves
affordthe damage oftheinverter, equipmentdamageandpersonalaccident.
!
Shenzhen Gozuk Co., Limited www.gozuk.com
---------------------------------------------------------------------------------------------------------------------------

2
1.2Userange
(1)Thisinverter isonlysuitable forthreephasesACasynchronousmotorin
generalindustrialfield.
(2) Whileapplyinginverterto such equipmentsthatrelatemuch to the life,great
property,safetydevicesetc., musthandle cautiously, and consult with
producer,please.
(3)Thisinverter belongstothe controldeviceofgeneral industrialmotor,ifused
indangerous equipment, mustconsiderthesecuritysafeguard procedures
when theinverterbreaksdown.
1.3 Usenoticepoints
(1)EDS1000series inverter isvoltage-typeinverter,sotemperature,noiseand
vibrationslightlyincreasingcomparedtopower sourcerunningwhen using,
belongstonormal phenomenon.
(2)Ifneedtorun for a longtime withconstanttorqueoflow-speed,mustselect
motoroffrequencyconversionforuse.Use generalasynchronousACmotor
when runningat alowspeed,shouldcontrol temperatureofthe motororcarry
onheatdissipationmeasure forcedly,soasnot toburn the generator.
(3)Suchmechanicaldevice needing lubricatingasthegearboxand gearwheel,
etc., afterrunning atalowspeedfor along time, maybe damagedas
lubricationresultbecomepoor,please takenecessarymeasureinadvance.
(4)When themotorrunningwithfrequencyabove specified, besidesconsidering
thevibration,noise increase of the motor,mustalso confirmspeedrangeof
the motor bearing andthemechanicaldevice.
(5)For hoistandgreat inertiaload, etc.,theinverterwouldshutofffrequentlydue
toover-currentor over-voltagefailure,inordertoguarantee normalwork,
should considerchoosingproperbrakepackage.
(6)Shouldswitchon/offthe inverterthrough terminalorothernormalorder
channels.Itisprohibitedthatswitchon/offtheinverter frequentlybyusing
strong electricswitch such asmagneticcontrolconductor,otherwise will
causethe equipmentto be damaged.
(7)Ifneed toinstall suchswitchasthe magneticcontrolconductor,etc.between
(1) Itis prohibitedthatconnectAC 220Vsignaltocontrol endsexceptTA,TB,TC,
otherwise havedanger of damagingproperty.
(2)If theinverterisdamagedorwithout all parts,pleasedon'tinstallandoperateit,
otherwise have danger of fireor cause personnelto beinjured.
(3)Wheninstalling,should chooseaplace wherecanendure theinverter,otherwise
have dangerof injuringpersonnelor damagingpropertywhilefallingdown.
!
Shenzhen Gozuk Co., Limited www.gozuk.com
---------------------------------------------------------------------------------------------------------------------------

3
inverteroutput andthemotor, please guarantee the inverter isswitched on/off
without output, otherwise maydamage theinverter.
(8)Theinvertermaymeetwithmechanicalresonance oftheload withincertain
rangeoffrequency output,cansetup jumping frequencytoevade.
(9)Before using,shouldconfirm thevoltage of thepower iswithinthe working
voltage rangeallowed,otherwiseshouldvaryvoltage ororderspecialinverter.
(10) In the conditionofaltitudeabove 1000meters,shouldusetheinverterin
lower volume,reduceoutputcurrentby10%ofspecifiedcurrent after each
1500metersheightincreasing.
(11)Shouldmakeinsulation checktothe motorbeforeusing itfor thefirsttime
orafteralong timeplacement.Pleaseinspectwith500Vvoltage-type
megohm meteraccordingtomethodshown asgraph1-1and insulation
resistanceshould not besmallerthan 5M ,otherwiseinverter may be
damaged.
(12) Toforbidassembling capacitorforimprovingpowerfactororlightningproof
voltage-sensibleresistanceetc., otherwise willcausemalfunctiontrip of the
inverteror damageofthe parts,shown asgraph1-2.
Fig.1-1motorinsulation measureFig.1-2 capacitoratoutput side forbidden
1.4 Scrapnoticepoints
Whendisposingscrapinverteranditsparts,please note:
(1)Theunit:pleasediscard asindustrialuseless.
(2)Electrolyticcapacitor:whenburningtheinverterelectrolyticcapacitor
init may explode.
(3)Plastic:whenplastic,rubberpartsetc.intheinverterare burning,they
maybring bad,poisonousgas,sopleasebereadytosafeguards.
EDS2000
U
V
W
M
EDS1000
EDS1000
motor
Grounding part
Megohmmeter
After wiring, short-circuit U,
V,W to measureinsulation
resistance.
U V W
Shenzhen Gozuk Co., Limited www.gozuk.com
---------------------------------------------------------------------------------------------------------------------------