e@syDrive® 4424 - Centerline Inc
Contents
1. re start signal is needed after power off Only one of the two start inputs must be used Start input terminals must not be bridged or bypassed Relay Outputs e Relay No 1 NO contact max 48 V 1A max 30 V 1A min current 1 mA at 24V 10mA at 10V Function Up to speed e Relay 2 NO contact max 48 V 1 A max 30 V 1A min current 1 mA at 24V 10mA at 10V Function Up to speed D Relay outputs are potential free galvanic isolation Analouge Inputs 0 10V Ue 0 10 V Re 100 kQ le 0 1 mA at 10 V w o connection OV input protected up to max 40 V Function Analogue speed set value 10 V Potentiometer output 10 V Voltage supply Uo 10 V lo max 2 mA D FB voltage outputs rerference is ground FB Masse Mo KaVo Dental Excellence e syD rive 4424 A 2 Scope of delivery Accessories A 2 1 Scope of delivery Frequency inverter type 4424 Frequency inverter type 4424 Technical manual Mat No 1 001 0224 Technical manual Mat No 1 001 0224 A dE D lt ZAGD A 2 2 Accessories Power module for inverter type 4424 Mat Nr 1 002 0061 available as enclosured version only 6 g j o i y 4 it e syD rive 4424 KaVo Dental Excellence A 3 LED Operation LED Re2. spindles e g for grinding cut ting and drilling units on machine tools They can also be used for operating motors which are constructed from motor elements and serve for example as a drive for test stands or other physical equipment e g vacuum pumps centrifuges optical systems etc Gentle operation of the motors is achieved by the pulse amplitude modulation PAM used Specifically the following motor types can be operated Asynchronous motors ASM standard EWL 4025 4026 4029 Brushless DC motors without sensors BLDC option EWL 4015 An integrated load compensation offers high speed constancy and through low idling currents avoids unnec essary heating up of the connected motors On stop command the connected motor is decelerated down to zero speed The control and monitoring of the inverter are performed by several microprocessors This ensures high reliabili ty and flexibility The inverter can either be controlled via the PLC compatible remote control or manually The inverter is cooled by an integrated fan A 1 5 Technical data Frequency inverter Operation Display Dimensions Operating temperature Humidity of the air Weight Tests and standards Ingress protection d A KaVo Dental Excellence e syDrive 4424 via the PLC compatible remote control or manual LED for Ready green Fault red 75 mm witdht 310 mm height 215 mm depth for installtaion in cabinet 5 40 C lo
3. 1 002 0224 e Go RB e 12 02 e GB 05 00 Ay Operating Instructions V KaVo Dental Excellence With Compliments e syDrive 4424 ENTERLINE inc PRECISION SPINDLE ENGINEERING 2110 N Ash Ponca City OK 74601 Bus 580 762 5451 Fax 580 762 4722 e mail info centerline inc com e www centerline inc com O 2 LP e E Ze P Ez Ez Es Es Ez Ez FE gt D Go Go ES Ze ZP ZA BA Ed AZ CA A FZ BA 22 ER ed A ES LP CA Ez Ed LP P A BA A BA A GG BA A GG A Cy 77 E V a Lo lt E za AN E K lt lt WN e P S A N SZ 7 LS D D Are FSA E K EN Zi N Q X N gt ST ga B LC hg Ap E Cp gt N KaVo Elektrotechnisches Werk GmbH Wangener Stra e 78 D 88299 Leutkirch Tel 0 75 61 86 0 Fax 0 75 61 86 371 M Mo KaVo Dental Excellence e syD rive 4424 e RI e a Le dn d e piscinas rodar a dba a a r A 2 A 1 1 Meaning of the pictogramSs coros anaana ar as ee a do A ce eee x 2 A 1 2 Important information 2 A13 Plecalllions 244253846060866561 582 0600088 einher eee ede hoeeeeen eee E 3 A 1 4 Purpose and potential applications 4 A15 lechnical Gale socorrer Ghee cane eime een ee eee o eee eae ene 5 A 2 Scope of delivery Accessories 0 0 ce es 7 A21 Scope of dellVery ze scope ce Gee puc et ele aoe heed oe eee eh en ee es eee eee qa a 7 AL PCCE
4. C motor without position sensors Motor The inverter performs the position synthesis by measuring the motor voltage e m f Danger In the context of this User Manual and of the warnings mounted on the device this means that death serious injury or considerable damage to property may occur if the corresponding precautions are not taken Note In the context of this User Manual a note constitutes important information which is of particu lar importance for the understanding and the operation of the device Qualified are in the context of this User Manual persons who are familiar with the installation assembly personnel commissioning and operation of the product and with the possible dangers Caution In the context of the User Manual and of the warning signs mounted on the device this means that slight injury or damage to property may occur if the corresponding precautions are not taken Warning In the context of the User Manual and of the warning signs mounted on the device this means that death serious injury and considerable damage to property may occur if the corre sponding precautions are not taken PLC Programmable Logic Controller controller of a superior level machine My Mo KaVo Dental Excellence A 1 4 Purpose and potential applications KaVo EWL frequency inverters type eOsy drive4424 have been specially designed for the operation of three phase asynchronous motors ASM and brushless DC motors BLDC as used in
5. SSONES ee arroba OE EO eee es tot ie decane eee ee eet eee 7 AS LED OBerallon gt si o ete eee se eee EE oe eae Soe eee ees 8 AG Mand OIC teow eee na ee meme cata ae ene gran ee ere cae whee ee bee AR 9 A 5 Connection of KaVo Spindles o oococcocoo es 10 A 6 Block diagram motor control ocoooooo es 11 B 1 Assembly and Installation for cabinet mounting 000 ce eee ees 12 DASS ws ee eee eee DOSES eee che eds oe eee ee be ee eee eee ee 12 B 1 3 Wiring guidelines for compliance with the EMC standards 13 B 1 4 Access to electrical connections ee ees 14 B 1 5 Motoranschluss Spannungseingang 15 B 1 6 Connection of remote contra 16 B2 ira it lui Te e rn EE 17 B 2 1 Description of all warnings and faults 17 Declaration OLGONMIONIY 2caccncadec dagen ae aaa sin anaa Ri Se erara 19 he Le e syDrive 4424 sos A 1 User information A 1 1 Meaning of the pictograms Situation which may lead to danger damage to material or operating faults in the event of failure to A follow the instructions D Important information for operator and engineer A 1 2 Important information The Operating Instruction must be read by the user operator prior to commissioning in order to avoid A incorrect operation and other damage If further language versions are required please request them from your responsible KaVo agent Duplication and distribution of the Operating Instruction Ol require prior consent from Ka
6. Vo All technical data information and properties of the product described in this UM correspond to the state on going to press Modications and improvements to the product on the basis of new technical developments are possible This does not imply any right to retrofitting of existing devices KaVo assumes cannot be held responsible for damage arising through e external influences poor quality of the media or poor installation e use of incorrect information e improper use e improperly performed repairs Repair and maintenance work except for the activities described in this User Manual may be performed only by qualified specialists In the event of modifications by third parties the approvals shall become null and void KaVo recommends using only original spare parts for operation and for repair For safety reasons the inverter supplied is not configurable Only those spindles must be connected that are named in the summary table on page 10 A5 Inverter Types M No ee e syDrive 4424 A 1 3 Precautions Safe operation and protection of the device is ensured only by proper use in accordance with the User Manual with the tools approved for this purpose The following should also be observed e Industrial safety regulations e Accident prevention regulations Before installation and commissioning of this device please read this safety and warning information carefully and observe all warning signs mounted on the dev
7. ady Fault Green Operating Green flashing Software identification after power on Red Fault Red flashing Number of flashing cycles refers to fault code Please refer to Fault Codes in section B 2 for further information u gt FR ell a 3 Ee ee A d Control Usually the PLC compatible remote control is used to operate the device A 4 Rating plate IM Mo ee e syDrive 4424 The device has been tested according requirements of the European Standard EN 50178 A BE Rating plate for enclosed types inverter type Mat no input power output power Typenschild fur offene Version inverter type Mat no input power output power Rating plate KaVo Elektrotechnisches Werk GmbH D 88299 Leutkirch im Al g u Type 4424 serial no REF A ae 6 38V 300VA 50 60Hz ACE I gt max 33V 3 max 6A 83 1666Hz Made in Gernany KaVo Elektrotechnisches Werk GmbH D 88299 Leutkirch im Al g u Type 4424 serial no Ge test label 6 38V 300VA 50 60Hz gt gt max 33V 3 max 6A 83 1666Hz Wie in Gernany i e syDrive 4424 Fot A 5 Inverter types and matching KaVo Spindle types Each inverter type of the e syDrive 4424 series is adjusted to a certain KaVo Spindle type and ca
8. e relay outputs Drehzahl erreicht gt speed reached O O o Betrieb St rung O L operation error Bezugspunkt Common COM Motorsteuerung motor contol Regelung control GS Gleichstromsteller DC control GR Gleichrichter rectifier Spannungseingang H E supply input max 38V 50 60Hz 38V O 2 WR Wechselrichter AC converter Motor motor O IC OD S le lc lloll i e syDrive 4424 SE B 1 Assembly and Installation for cabinet mounting N Before the installation and commissioning of this device please read the safety and warning information under Section AT carefully B 1 1 Assembly Frequenz inverter type e sy drive 4424 designed for mounting in cabinet Use 2 screws for mounting on switch board Ensure proper electrical connection to protective conductor Information on cooling The inverter is cooled by an integral fan To ensure effective cooling at least the following clearances must be maintained around the inverter End surfaces 50 mm Longitudinal surfaces 10 mm Assembly of inverter type 4424 enclose version Clearance D10mm DO0 394 2x Montaoefreir ume D6mm DO 236 2x St Sos 50mm 1 969 310mm 12 205 50mm 1 969 37 5mm 476 7Smm 2 953 IM No ee e syDrive 4424 Assembly of inverter type 4424 open version Clearance Montagefreir ume D10Omm Z0 39 4x 10 5mm 0 41 O6m
9. einstimmt to which this declaration relates conforms to the essential safety requirements according to the provisions of Directive s auquel se r f re cette d claration est conforme aux exigences essentielles de protection conform ment aux dispositions de la des Directive s al lo cual se refiere esta declaraci n coincide con las esenciales exigencias de protecci n seg n las determinaciones de la s norma s a cui si fa riferimento in questa dichiarazione conforme alle misure di sicurezza secondo le direttive delle norm 89 336 EWG EMV Richtlinie 73 23 EWG Niederspannungsrichtlinien Zur Beurteilung des Erzeugnisses wurden folgende Normen oder normativen Dokumente angewandt The following standards or normative documents were used for assessing the product Les normes ou autres documents normatifs suivants sont utilis s pour le jugement de ce produit Para la evaluaci n del producto se aplicaron las siguientes normas o documentos norma Per la valutazione del prodotto sono state applicate le seguenti normative o altri documenti normat EN 50178 Ausr stung von Starkstromanlagen mit elektronischen Betriebsmitteln EN 61800 3 Drehzahlver nderbare elektrische Antriebe Leutkirch 25 10 2002 M Mohr Managing Director
10. ice A E The frequency inverter type e sy drive4424 controls dangerously rotating mechanical parts and generates dangerous electrical voltages If these operating instructions are not followed severe damage to property injuries and even death may result E Safe operation of this device depends on the proper installation handling and operation of the device E Only appropriately qualified personnel may put this device into operation maintain it and work on it Connection commissioning and rectification of faults may be performed only by specialists E Ihe device has no mains switch When working on the open device it must be completely disconnected from the mains beforehand The device has no mains input fuses E The capacitor of the DC voltage intermediate circuit remains charged with dangerously high voltage for some time even after the mains voltage has been switched off It is essential to wait for two minutes after switching off the mains voltage before opening the device E This device may start up automatically with certain settings after a mains failure E This device may not be used as an emergency stop mechanism see EN 60204 E Ihe device may be used only for the purpose intended by the manufacturer Unauthorized modifications and the use of additional equipment not recommended by the manufacturer can cause fires electric shocks and injuries Definitions ASM motor 3 phase asynchronous motor BLDC 3 phase brushless D
11. ion terminals e syDrive 4424 in enclosed version IM No KaVo Dental Excellence e syD r ve 4424 B 1 5 Motoranschluss Spannungseingang The inverter 4424 is to be wired to the voltage supply at the input voltage terminals and the PE Protective Earth terminal Make sure the cable shield is properly surrounded by the cable clip If the enclosed inver ter version is installed together with the power module 4424 NT REF 1 002 0061 it must be ensured that the enclosures are electrically well connected connect either via mounting over large switch board area or additio nal cables Voltage input terminals max 38V AC 50 60 Hz Protective earth terminal Motor output terminals 3 phase U V W 8 Protective earth terminal The spring loaded terminals for the motor cable voltage supply and protective earth connection allow a max wire size of 2 5 mm2 AWG 12 and should be stripped over a length of 8 10 mm Spring loaded terminals are suitable for solid and flexible wires IA A KaVo Dental Excellence e syDrive 4424 B 1 6 Connection of remote control Connection of inputs and outputs Start signal via NO contact A Ground for 24V voltage start signal amp OV 24 V voltage start signal Vo Au 10V Voltage supply for potentiometer 1 OV 0 10V analouge input for speed control a 19V Ground for analouge input ONO Relay output Up to speed eL al Relay output Ready Fault D Y G
12. m GOO0 24 4x 17Qmm 6 69 L 25mm 0 98 2omm 0 98 75mm e 95 Ax Zee 160 mm 6 3 ammzX0 31 160mm 6 3 TOMA J5 192mm 50 34mm 1 34 For assembly of power module please refer to manual 1 002 0313 B 1 2 Electrical Installation A When installing the inverter the applicable safety regulations must be observed A device for the electrical isolation of the inverte and the connected power module must be provided The power module must be protected by fuses or circuit breakers with tripping characteristic B B 1 3 Wiring guidelines for compliance with the EMC standards The inverter was tested according to EMC product standard EN 61800 3 variable speed electrical drives A E The above mentioned EMC product standard can be accomlished with use of shielded motor and control cables E The control cables must be laid separately from not parallel with mains and motor cables Shielded cables and metallized plug housings should be used E All devices in the mounting cabinet should be connected over a large area to a common earthing point via short earthing cables E On installation of the inverter valid safety provisions may on no account be infringed it e syDrive 4424 en B 1 4 Access to electrical connections Connections terminals of e syDrive 4424 IN A 2 A OAS a O al O ye ESAS LU Lf Se x Connect
13. n only be used for this type Please refer to below table for matching pairs Combination of inverters inverter versions with matching power modules und spindles Inverter types 4424 D25 4424 D33R 4424 D33T 4424 A33 Enclosed version 1P20 REF 10019109 REF 10019110 REF 10020752 REF 10019291 Open version IP00 REF 10020294 REF 10020690 REF 10020753 REF 10020751 Matching Power Modul 4424 NT REF 10020061 IP20 Matching Spindel type 1 D25 Micro Spindle with housing diameter 25 4mm 1 inch and BLDC motor e g spindle type 4015 2 D33R HF Spindle series with housing diameter 33 mm and BLDC motor high speed version 3 D33T HF Spindle series with housing diameter 33 mm and BLDC motor high torque version 4 A33 HF Spindle series with housing diameter 33 mm and ASM motor e g spindle type 4025 d On first operation ensure that spindle rotates in correct direction Please refer to rotation direction arrow on spindle d Compliance with EMC Standards is only ensured if spindles with shielded motor cable are used Me KaVo Dental Excellence e SY D r ve 4 4 24 A 6 Block diagram motor control Leuchtdiode Betrieb St rung Software Versionsanzeige Analoge Eing nge analogous inputs Hov 4 joho 56 2k Eingang 0 10V Drehzahl 0 10V gt CO sollwert speed control Bezugspunkt analog common analogous Start Inputs manueller 4 lt gt Start SPS Start Relaisausg ng
14. r lead Check motor lead and winding Motor speed to high Broken motor phase or control board damaged Send motor or inverter for repair Potentiometer for speed control defect Broken wire to potentiometer Check wire to potentiometer d No e syD r ve 4424 KaVo Dental Excellence F13 Description Short circuit in power electronics Cause Transistor s faulty Elimination Send inverter for repair F14 Description Power electronics or measurement equipment defect Cause Transistor s faulty Elimination Send inverter for repair F17 Description Overtemperature inverter Cause Temperature at heat sink to high gt 90 C Elimination Let inverter cool down F18 Description Temperature sensor defect Cause Short circuit in Temperature sensor Elimination Send inverter for repair Mo KaVo Dental Excellence e SY D r ve 4 4 24 Konformit tserkl rung Declaration of conformity D claration de conformit Declaraci n de conformidad CE Dichiarazione di conformit Wir We Nous Nosotros Noi KaVo ELEKTROTECHNISCHES WERK GmbH Wangener Str 78 D 88299 Leutkirch im Allg u erkl ren dass das Produkt Frequenzumrichter Typ EWL 4424 declare that the product frequency inverter type EWL 4424 d clarons que le produit declaramos que el producto dichiariamo che il nostro prodotto auf das sich diese Erkl rung bezieht mit den wesentlichen Schutzanforderungen gem den Bestimmungen der Richtlinie n ber
15. round for relais COM N Alle Anschl sse werden an Federklemmen angeschlossen Die Federklemmen sind geeignet f r einen Leitungsquerschnitt von 0 2 bis 1 5 mm2 AWG 24 AWG 14 und m ssen 10 12 mm abisoliert werden Die Federklemmen sind sowohl f r Massivdraht als auch f r Litzen geeignet i KO aoa Gene e syDrive 4424 B 2 Fault indications If inverter indicates a warning the Ready Fault LED flashes red but motor can continue operation If inverter indicates a fault the Ready Fault LED flashes red and motor is stopped The number of flashing cycles refers to the warning or fault code To clear a fault the inverter needs to be reset power off and power on The reset starts a re initialization of the unit In case the fault remains the fault indication starts again immediately B 2 1 Description of all warnings and faults F1 Description Cause Elimination F2 Description Cause Elimination F3 Description Cause Elimination F4 Description Cause Elimination F6 Description Cause Elimination F9 Description Cause Elimination Motor has reached current limit Motor overload motor current above 4 A for 7 sec Reduce motor load stop and start Motor stalled or does not accelerate Motor stalled for longer than three seconds Clear stall stop and start Motor not recognized Motor not connected Connect motor start Motor phase disconnection Broken motor winding or moto
16. wer than 90 relative humidity non condensating approx 3 kg VDE tested according to EN 50178 EMV according to 61800 3 IP20 acc DIN 40050 for open version IPOO acc DIN 40050 for enclosed version All inverter types in open version IP00 must only be installed as rack mounted models This means that A protections against accidential contact isolating switch as well as Standards and tests according EN 50178 VDE and EN 61800 3 EMC have to be provided by the installer The frequency inverter 4424 has been designed for variable speed control of KaVo Spindles see section A5 Pulse Amplitude Modulation PAM with 120 blocks is used to set the output voltage Power unit Electrical connection Input power Output voltage Output current Output frequency Output power Braking resistance Efficiency single phase max 38V 50 60 Hz or max 53V max 300 VA max 3 33 V max 6 A per phase at 16V motor voltage max 5 A per phase at 22 V motor voltage max 4 A per phase at 28 V motor voltage 83 1666 Hz for ASM motors 83 1666 Hz for BLDC motors max 180 W continuous operation internal 93 at 250 VA cos phi motor 86 i e syDrive 4424 Bd Remote control Start signal Inputs e Start signal with external contact e Start with external voltage 24 V level 15 30 V O V ground For faultless detection of the start signal the inverter 4424 needs to see a clear signal edge from low to high A
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