vacon 10 ac drives complete user manual

Transcription

1 vacon 10 ac drves complete user manual

2 NOTE! You can download the Englsh and French product manuals wth applcable safety, warnng and cauton nformaton from REMARQUE Vous pouvez télécharger les versons anglase et françase des manuels produt contenant l ensemble des nformatons de sécurté, avertssements et mses en garde applcables sur le ste

3 INDEX Document: DPD00717E1 Verson release date: Software package: FW0135V Safety Warnngs Safety nstructons Earthng and earth fault protecton Before runnng the motor 4 2. Recept of delvery Type desgnaton code Storage Mantenance Warranty Manufacturer s declaraton of conformty 7 3. Installaton Mechancal nstallaton Vacon 10 dmensons Coolng Power losses EMC levels Changng the EMC protecton class from C2 or C3 to C Cablng and connectons Power cablng Control cablng Screw of cables Cable and fuse specfcatons General cablng rules Strppng lengths of motor and mans cables Cable nstallaton and the UL standards Cable and motor nsulaton checks Commssonng Commssonng steps of Vacon Fault tracng Vacon 10 Applcaton Interface Introducton Control I/O Control panel General Dsplay Keypad Navgaton on the Vacon 10 control panel Man menu Reference menu Montorng menu Parameter menu System menu 50

4 8. STANDARD applcaton parameters Quck setup parameters (Vrtual menu, shows when par = 1) Motor settngs (Control panel: Menu PAR -> P1) Start / stop setup (Control panel: Menu PAR -> P2) Frequency references (Control panel: Menu PAR -> P3) Ramps and brakes setup (Control panel: Menu PAR -> P4) Dgtal nputs (Control panel: Menu PAR -> P5) Analogue nputs (Control panel: Menu PAR -> P6) Dgtal outputs (Control panel: Menu PAR -> P8) Analogue outputs (Control panel: Menu PAR -> P9) Protectons (Control panel: Menu PAR -> P13) Fault autoreset parameters (Control panel: Menu PAR -> P14) PI control parameters (Control panel: Menu PAR -> P15) Applcaton Settng (Control panel: Menu PAR -> P17) System parameters Parameter descrptons Motor settngs (Control panel: Menu PAR -> P1) Start / stop setup (Control panel: Menu PAR -> P2) Frequency references (Control panel: Menu PAR -> P3) Ramps & brakes setup (Control panel: Menu PAR -> P4) Dgtal nputs (Control panel: Menu PAR -> P5) Analogue nputs (Control panel: Menu PAR -> P6) Dgtal outputs (Control panel: Menu PAR -> P8) Analogue outputs (Control panel: Menu PAR -> P9) Protectons (Control panel:menu Par->P13) Automatc reset (Control panel: Menu PAR -> P14) PI control parameters (Control panel: Menu PAR -> P15) Applcaton settng (Control panel: Menu PAR->P17) Modbus RTU Termnaton resstor Modbus address area Modbus process data Techncal data Vacon 10 techncal data Power ratngs Vacon 10 Mans voltage V Vacon 10 Mans voltage 115 V Vacon 10 Mans voltage V Vacon 10 Mans voltage 575 V Brake resstors 103

5 safety vacon 1 1. SAFETY ONLY A COMPETENT ELECTRICIAN IS ALLOWED TO CARRY OUT THE ELECTRICAL INSTALLATION! Ths manual contans clearly marked cautons and warnngs whch are ntended for your personal safety and to avod any unntentonal damage to the product or connected applances. Please read the nformaton ncluded n cautons and warnngs carefully: =Dangerous voltage Rsk of death or severe njury =General warnng Rsk of damage to the product or connected applances 1.1 Warnngs The components of the power unt of the frequency converter are lve when Vacon 10 s connected to mans. Comng nto contact wth ths voltage s extremely dangerous and may cause death or severe njury. The control unt s solated from the mans potental. The motor termnals U, V, W (T1, T2, T3) and the possble brake resstor termnals - / + are lve when Vacon 10 s connected to mans, even f the motor s not runnng. The control I / O-termnals are solated from the mans potental. However, the relay output termnals may have a dangerous control voltage present even when Vacon 10 s dsconnected from mans. The earth leakage current of Vacon 10 frequency converters exceeds 3.5 ma AC. Accordng to standard EN , a renforced protectve ground connecton must be ensured. If the frequency converter s used as a part of a machne, the machne manufacturer s responsble for provdng the machne wth a man swtch (EN ). If Vacon 10 s dsconnected from mans whle runnng the motor, t remans lve f the motor s energzed by the process. In ths case the motor functons as a generator feedng energy to the frequency converter. 24-hour support (0) Emal: vacon@vacon.com 1

6 2 vacon safety After dsconnectng the frequency converter from the mans, wat untl the fan stops and the ndcators on the dsplay go out. Wat 5 more mnutes before dong any work on Vacon 10 connectons. The motor can start automatcally after a fault stuaton, f the autoreset functon has been actvated. 1 Tel (0) Fax +358 (0)

7 safety vacon Safety nstructons The Vacon 10 frequency converter has been desgned for fxed nstallatons only. Do not perform any measurements when the frequency converter s connected to the mans. Do not perform any voltage wthstand tests on any part of Vacon 10. The product safety s fully tested at factory. Pror to measurements on the motor or the motor cable, dsconnect the motor cable from the frequency converter. Do not open the cover of Vacon 10. Statc voltage dscharge from your fngers may damage the components. Openng the cover may also damage the devce. If the cover of Vacon 10 s opened, warranty becomes vod. 1.3 Earthng and earth fault protecton The Vacon 10 frequency converter must always be earthed wth an earthng conductor connected to the earthng termnal. See fgure below: MI1 - MI3 The earth fault protecton nsde the frequency converter protects only the converter tself aganst earth faults. If fault current protectve swtches are used they must be tested wth the drve wth earth fault currents that are possble to arse n fault stuatons. 24-hour support (0) Emal: vacon@vacon.com 1

8 4 vacon safety 1.4 Before runnng the motor Checklst: Before startng the motor, check that the motor s mounted properly and ensure that the machne connected to the motor allows the motor to be started. Set the maxmum motor speed (frequency) accordng to the motor and the machne connected to t. Before reversng the motor shaft rotaton drecton make sure that ths can be done safely. Make sure that no power correcton capactors are connected to the motor cable. 1 Tel (0) Fax +358 (0)

9 recept of delvery vacon 5 2. RECEIPT OF DELIVERY After unpackng the product, check that no sgns of transport damages are to be found on the product and that the delvery s complete (compare the type desgnaton of the product to the code below). Should the drve have been damaged durng the shppng, please contact prmarly the cargo nsurance company or the carrer. If the delvery does not correspond to your order, contact the suppler mmedately. 2.1 Type desgnaton code VACON0010-1L OPTIONS Vacon 10 Input phase 1L = Sngle phase 3L = Three phases Output Current Input Voltage 1=115V 2 = V 4 = V 7 = 575V +Optons EMC2 QPES Language of the documentaton +DLCN = Chnese +DLNL = Dutch +DLCZ = Czech +DLNO = Norwegan +DLDE = German +DLPT = Portuguese +DLDK = Dansh +DLRU = Russan +DLES = Spansh +DLSE = Swedsh +DLFI = Fnnsh +DLTR = Turksh +DLFR = French +DLUS = US Englsh +DLIT = Italan empty = Englsh Fgure 2.1: Vacon 10 type desgnaton code 24-hour support (0) Emal: vacon@vacon.com 2

10 6 vacon recept of delvery 2.2 Storage If the frequency converter s to be kept n store before use make sure that the ambent condtons are acceptable: Storng temperature C Relatve humdty < 95%, no condensaton 2.3 Mantenance In normal operatng condtons, Vacon 10 frequency converters are mantenancefree. 2.4 Warranty Only manufacturng defects are covered by the warranty. The manufacturer assumes no responsblty for damages caused durng or resultng from transport, recept of the delvery, nstallaton, commssonng or use. The manufacturer shall n no event and under no crcumstances be held responsble for damages and falures resultng from msuse, wrong nstallaton, unacceptable ambent temperature, dust, corrosve substances or operaton outsde the rated specfcatons. Nether can the manufacturer be held responsble for consequental damages. The Manufacturer's tme of warranty s 18 months from the delvery or 12 months from the commssonng whchever expres frst (Vacon Warranty Terms). The local dstrbutor may grant a warranty tme dfferent from the above. Ths warranty tme shall be specfed n the dstrbutor's sales and warranty terms. Vacon assumes no responsblty for any other warrantes than that granted by Vacon tself. In all matters concernng the warranty, please contact frst your dstrbutor. 2 Tel (0) Fax +358 (0)

11 recept of delvery vacon Manufacturer s declaraton of conformty EU DECLARATION OF CONFORMITY We Manufacturer's name: Vacon Oyj Manufacturer's address: P.O.Box 25 Runsornte 7 FIN Vaasa Fnland hereby declare that the product Product name: Vacon 10 Frequency Converter Model desgnaton: Vacon101L00012 to Vacon103L00012 to Vacon103L00014 to has been desgned and manufactured n accordance wth the followng standards: Safety: EN (2009) (as relevant), EN (2007) EMC: EN (2004) and conforms to the relevant safety provsons of the Low Voltage Drectve 2006/95/EC and EMC Drectve 2004/108/EC. It s ensured through nternal measures and qualty control that the product conforms at all tmes to the requrements of the current Drectve and the relevant standards. In Vaasa, 30th of July, 2010 Vesa Las Presdent The year the CE markng was affxed: hour support (0) Emal: vacon@vacon.com 2

12 8 vacon recept of delvery 2 Tel (0) Fax +358 (0)

13 BACK RESET OK LOC REM BACK RESET OK LOC REM BACK RESET OK LOC REM nstallaton vacon 9 3 INSTALLATION 3.1 Mechancal nstallaton There are two possble ways to mount Vacon 10 n the wall. For MI1-MI3, ether screw or DIN-ral mountng. The mountng dmensons are gven on the back of the drve and on the followng page. MI1 =M4 MI2 =M5 MI3 M5 Fgure 3.1: Screw mountng, MI1 - MI3 1 2 Fgure 3.2: DIN-ral mountng, MI1 - MI3 24-hour support (0) Emal: vacon@vacon.com 3

14 10 vacon nstallaton Vacon 10 dmensons Fgure 3.3: Vacon 10 dmensons, MI1 - MI3 Frame H1 H2 H3 W1 W2 W3 D1 D2 MI MI MI Table 3.1: Vacon 10 dmensons n mllmetres Frame Dmensons(mm) Weght* W H D (kg.) MI MI MI *wthout shppng package Table 3.2: Vacon 10 frame dmensons (mm) and weghts (kg) 3 Tel (0) Fax +358 (0)

15 nstallaton vacon 11 Frame Dmensons(Inches) Weght* W H D (Ibs.) MI MI MI *wthout shppng package Table 3.3: Vacon 10 frame dmensons (Inch) and weghts (Ibs) Fgure 3.4: Vacon10 dmensons, MI2-3 Dsplay Locaton Frame Dmensons(mm) MI2 MI3 A B Table 3.4: Vacon 10 frame dmensons (mm) 24-hour support (0) Emal: vacon@vacon.com 3

16 12 vacon nstallaton Coolng Enough free space shall be left above and below the frequency converter to ensure suffcent ar crculaton and coolng. You wll fnd the requred dmensons for free space n the table below. If several unts are mounted above each other the requred free space equals C + D (see Installaton space). Moreover, the outlet ar used for coolng by the lower unt must be drected away from the ar ntake of the upper unt. The amount of coolng ar requred s ndcated below. Also make sure that the temperature of the coolng ar does not exceed the maxmum ambent temperature of the converter. Mn clearance (mm) Frame A* B* C D C MI MI MI Table 3.5: Mn. clearances around AC drve A A B B *. Mn clearance A and B for drves for MI1 ~ MI3 can be 0 mm f the ambent temperature s below 40 degrees. D Fgure 3.5: Installaton space A = clearance around the freq. converter (see also B) B = dstance from one frequency converter to another or dstance to cabnet wall C = free space above the frequency converter D = free space underneath the frequency converter NOTE! See the mountng dmensons on the back of the drve. Leave free space for coolng above (100 mm), below (50 mm), and on the sdes (20 mm) of Vacon 10! For MI1 - MI3, sde-to-sde nstallaton allowed only f the ambent temperature s below 40 C. Frame Coolng ar requred (m³/h) MI1 10 MI2 10 MI3 30 Table 3.6: Requred coolng ar 3 Tel (0) Fax +358 (0)

17 nstallaton vacon Power losses If the operator wants to rase the swtchng frequency of the drve for some reason (typcally e.g. n order to reduce the motor nose), ths nevtably affects the power losses and coolng requrements, for dfferent motor shaft power, operator can select the swtchng frequency accordng to the graphs below. MI1 - MI3 3P 380 V POWER LOSS 24-hour support (0) Emal: vacon@vacon.com 3

18 14 vacon nstallaton MI1 - MI3 3P 230 V POWER LOSS 3 Tel (0) Fax +358 (0)

19 nstallaton vacon hour support (0) Emal: 3

20 16 vacon nstallaton MI1 - MI3 1P 230 V POWER LOSS 3 Tel (0) Fax +358 (0)

21 nstallaton vacon hour support (0) Emal: 3

22 18 vacon nstallaton EMC levels EN defnes the dvson of frequency converters nto four classes accordng to the level of electromagnetc dsturbances emtted, the requrements of a power system network and the nstallaton envronment (see below). The EMC class of each product s defned n the type desgnaton code. Category C1: Frequency converters of ths class comply wth the requrements of category C1 of the product standard EN (2004). Category C1 ensures the best EMC characterstcs and t ncludes converters the rated voltage of whch s less than 1000 V and whch are ntended for use n the 1st envronment. NOTE: The requrements of class C are fulflled only as far as the conducted emssons are concerned. Category C2: Frequency converters of ths class comply wth the requrements of category C2 of the product standard EN (2004). Category C2 ncludes converters n fxed nstallatons and the rated voltage of whch s less than 1000 V. The class C2 frequency converters can be used both n the 1st and the 2nd envronment. Category C3: Frequency converters of ths class comply wth the requrements of category C3 of the product standard EN (2004). Category C3 ncludes converters the rated voltage of whch s less than 1000 V and whch are ntended for use n the second envronment only. Category C4: The drves of ths class do not provde EMC emsson protecton. These knds of drves are mounted n enclosures. Envronments n product standard EN (2004) Frst envronment: Envronment that ncludes domestc premses. It also ncludes establshments drectly connected wthout ntermedate transformers to a low-voltage power supply network whch supples buldngs used for domestc purposes. NOTE: houses, apartments, commercal premses or offces n a resdental buldng are examples of frst envronment locatons. Second envronment: Envronment that ncludes all establshments other than those drectly connected to a low-voltage power supply network whch supples buldngs used for domestc purposes. NOTE: ndustral areas, techncal areas of any buldng fed from a dedcated transformer are examples of second envronment locatons. 3 Tel (0) Fax +358 (0)

23 nstallaton vacon Changng the EMC protecton class from C2 or C3 to C4 The EMC protecton class of MI1-3 frequency converters can be changed from class C2 or C3 to class C4 by removng the EMC-capactor dsconnectng screw, see fgure below. Note! Do not attempt to change the EMC level back to class C2 or C3. Even f the procedure above s reversed, the frequency converter wll no longer fulfl the EMC requrements of class C2 / C3! Fgure 3.6: EMC protecton class, MI1 - MI3 24-hour support (0) Emal: vacon@vacon.com 3

24 20 vacon nstallaton 3.2 Cablng and connectons Power cablng Note! Tghtenng torque for power cables s Nm 3~ (230V, 400V) 1~ (230V) Motor out MAINS Strp the plastc cable coatng for 360 earthng MOTOR Fgure 3.7: Vacon 10 power connectons, MI1 3~(230V, 400V, 575V) External brake resstor 3~(230V, 400V, 575V) Strp the plastc cable coatng for 360 earthng 1~ (230V) 1~ (115V) Motor out L1 L2/N L3 R+ R- U/T1 V/T2 W/T3 MAINS BRAKE RESISTOR MOTOR Fgure 3.8: Vacon 10 power connectons, MI2 - MI3 3 Tel (0) Fax +358 (0)

25 nstallaton vacon Control cablng Attach the support AFTER nstallng the power cables Attach ths plate BEFORE nstallng the power cables Fgure 3.9: Mount the PE-plate and API cable support, MI1 - MI3 24-hour support (0) Emal: vacon@vacon.com 3

26 22 vacon nstallaton Fgure 3.10: Open the ld, MI1 - MI3 Control cable tghtenng torque: 0.4 Nm Strp the plastc cable coatng for 360 earthng Fgure 3.11: Install the control cables. MI1 - MI3. See Chapter Tel (0) Fax +358 (0)

27 nstallaton vacon Screw of cables Fgure 3.12: MI1 screws Fgure 3.13: MI2 screws 24-hour support (0) Emal: 3

28 24 vacon nstallaton Fgure 3.14: MI3 screws 3 Tel (0) Fax +358 (0)

29 nstallaton vacon Cable and fuse specfcatons Use cables wth heat resstance of at least +70 C. The cables and the fuses must be dmensoned accordng to the tables below. Installaton of cables accordng to UL regulatons s presented n Chapter Cable nstallaton and the UL standards. The fuses functon also as cable overload protecton. These nstructons apply only to cases wth one motor and one cable connecton from the frequency converter to the motor. In any other case, ask the factory for more nformaton. EMC category cat. C2 cat. C3 cat. C4 Mans cable types Motor cable types Control cable types Table 3.7: Cable types requred to meet standards. EMC categores are descrbed n Chapter EMC levels Cable type Descrpton Power cable ntended for fxed nstallaton and the specfc mans voltage. Shelded cable not requred. (NKCABLES / MCMK or smlar recommended) Power cable equpped wth concentrc protecton wre and ntended for the specfc mans voltage. (NKCABLES / MCMK or smlar recommended). Power cable equpped wth compact low-mpedance sheld and ntended for the specfc mans voltage. (NKCABLES / MCCMK, SAB / ÖZCUY-J or smlar recommended). *360º earthng of both motor and FC connecton requred to meet the standard Screened cable equpped wth compact low-mpedance sheld (NKCA- 4 BLES /Jamak, SAB / ÖZCuY-O or smlar). Table 3.8: Cable type descrptons 24-hour support (0) Emal: vacon@vacon.com 3

30 26 vacon nstallaton Frame Type Fuse [A] Mans cable Cu [mm 2 ] Motor cable Cu [mm 2 ] Termnal cable sze (mn/max) Man termnal [mm 2 ] Earth termnal [mm 2 ] Control termnal [mm 2 ] Relay termnal [mm 2 ] MI * * MI *6+6 3* Table 3.9: Cable and fuse szes for Vacon 10, 115 V, 1~ Frame Type Fuse [A] Mans cable Cu [mm 2 ] Motor cable Cu [mm 2 ] Termnal cable sze (mn/max) Man termnal [mm 2 ] Earth termnal [mm 2 ] Control termnal [mm 2 ] Relay termnal [mm 2 ] MI * * MI * * MI *6+6 3* Table 3.10: Cable and fuse szes for Vacon 10, V, 1~ Frame Type Fuse [A] Mans cable Cu [mm 2 ] Motor cable Cu [mm 2 ] Termnal cable sze (mn/max) Man termnal [mm 2 ] Earth termnal [mm 2 ] Control termnal [mm 2 ] Relay termnal [mm 2 ] MI * * MI * * MI * * Table 3.11: Cable and fuse szes for Vacon 10, V, 3~ 3 Tel (0) Fax +358 (0)

31 nstallaton vacon 27 Frame Type Fuse [A] Mans cable Cu [mm 2 ] Motor cable Cu [mm 2 ] Termnal cable sze (mn/max) Man termnal [mm 2 ] Earth termnal [mm 2 ] Control termnal [mm 2 ] Relay termnal [mm 2 ] MI * * MI * * MI * * Table 3.12: Cable and fuse szes for Vacon 10, V, 3~ Frame Type Fuse [A] Mans cable Cu [mm 2 ] Motor cable Cu [mm 2 ] Termnal cable sze (mn/max) Man termnal [mm 2 ] Earth termnal [mm 2 ] Control termnal [mm 2 ] Relay termnal [mm 2 ] MI * * MI * * MI * * Table 3.13: Cable and fuse szes for Vacon 10, 575 V,3~ Note! To fulfl standard EN , the protectve conductor should be at least 10 mm 2 Cu or 16 mm 2 Al. Another possblty s to use an addtonal protectve conductor of at least the same sze as the orgnal one. 24-hour support (0) Emal: vacon@vacon.com 3

32 28 vacon nstallaton General cablng rules Before startng the nstallaton, check that none of the components of the frequency converter s lve. Place the motor cables suffcently far from other cables: Avod placng the motor cables n long parallel lnes wth other cables. If the motor cable runs n parallel wth other cables, the mnmum dstance between the motor cable and other cables s 0.3 m. The gven dstance also apples between the motor cables and sgnal cables of other systems. The maxmum length of the motor cables for MI1-3 s 30 m. If use longer cable, current accuracy wll be decreased. The motor cables should cross other cables at an angle of 90 degrees. If cable nsulaton checks are needed, see Chapter Cable and motor nsulaton checks. Connectng the cables: Strp the motor and mans cables as advsed n Fgure Strppng of cables. Connect the mans, motor and control cables nto ther respectve termnals, see Fgures Vacon 10 power connectons, MI1 - Install the control cables. Note the tghtenng torques of chapter3.2.1 power cables and chapter control cables gven n Vacon 10 power connectons, MI1 and Install the control cables. MI1 - MI3. See Chapter6.2. For nformaton on cable nstallaton accordng to UL regulatons see Chapter Cable nstallaton and the UL standards. Make sure that the control cable wres do not come n contact wth the electronc components of the unt. If an external brake resstor (opton) s used, connect ts cable to the approprate termnal. Check the connecton of the earth cable to the motor and the frequency converter termnals marked wth. Connect the separate sheld of the motor cable to the earth plate of the frequency converter, motor and the supply centre. 3 Tel (0) Fax +358 (0)

33 nstallaton vacon Strppng lengths of motor and mans cables Earth conductor 8 mm 8 mm 35 mm 20 mm Fgure 3.15: Strppng of cables Note! Strp also the plastc cover of the cables for 360 degree earthng. See Fgures Vacon 10 power connectons, MI1, Vacon 10 power connectons, MI2 - MI3 and Install the control cables. MI1 - MI3. See Chapter Cable nstallaton and the UL standards To meet the UL (Underwrters Laboratores) regulatons, a UL-approved copper cable wth a mnmum heat-resstance of +60 / 75 C must be used Cable and motor nsulaton checks These checks can be performed as follows f motor or cable nsulatons are suspected to be faulty. 1. Motor cable nsulaton checks Dsconnect the motor cable from termnals U / T1, V / T2 and W / T3 of the frequency converter and from the motor. Measure the nsulaton resstance of the motor cable between each phase conductor as well as between each phase conductor and the protectve ground conductor. The nsulaton resstance must be >1 MOhm. 2. Mans cable nsulaton checks Dsconnect the mans cable from termnals L1, L2 / N and L3 of the frequency converter and from the mans. Measure the nsulaton resstance of the mans cable between each phase conductor as well as between each phase conductor and the protectve ground conductor. The nsulaton resstance must be >1 MOhm. 3. Motor nsulaton checks Dsconnect the motor cable from the motor and open the brdgng connectons n the motor connecton box. Measure the nsulaton resstance of each motor wndng. The measurement voltage must equal at least the motor nomnal voltage but not exceed 1000 V. The nsulaton resstance must be >1 MOhm. 24-hour support (0) Emal: vacon@vacon.com 3

34 30 vacon nstallaton 3 Tel (0) Fax +358 (0)

35 commssonng vacon COMMISSIONING Before commssonng, read the warnngs and nstructons lsted n Chapter 1! 4.1 Commssonng steps of Vacon 10 1 Read carefully the safety nstructons n Chapter 1 and follow them. 2 After the nstallaton, make sure that: both the frequency converter and the motor are grounded. the mans and motor cables comply wth the requrements gven n Chapter the control cables are located as far as possble from the power. cables (see Chapter 3.2.5, step 2) and the shelds of the shelded cables are connected to protectve earth. 3 Check the qualty and quantty of coolng ar (Chapter 3.1.2). 4 Check that all Start / Stop swtches connected to the I / O termnals are n Stopposton. 5 Connect the frequency converter to mans. 6 Set the parameters of group 1 accordng to the requrements of your applcaton. At least the followng parameters should be set: motor nomnal speed (par. 1.3) motor nomnal current (par. 1.4) applcaton type (par. 17.1) You wll fnd the values needed for the parameters on the motor ratng plate. 24-hour support (0) Emal: vacon@vacon.com 4

36 32 vacon commssonng Perform test run wthout motor. Perform ether Test A or Test B: A) Control from the I / O termnals: Turn the Start / Stop swtch to ON poston. Change the frequency reference. Check the Montorng Menu and make sure that the value of Output frequency changes accordng to the change of frequency reference. Turn the Start / Stop swtch to OFF poston. B) Control from the keypad: Select the keypad as the control place by pressng Loc / Rem button or select Local control wth par 2.5. Push the Start button on the keypad. Check the Montorng Menu and make sure that the value of Output frequency. changes accordng to the change of frequency reference. Push the Stop button on the keypad. Run the no-load tests wthout the motor beng connected to the process, f possble. If ths s mpossble, secure the safety of each test pror to runnng t. Inform your co-workers of the tests. Swtch off the supply voltage and wat up untl the drve has stopped. Connect the motor cable to the motor and to the motor cable termnals of the frequency converter. See to that all Start / Stop swtches are n Stop postons. Swtch the mans ON. Repeat test 7A or 7B. Perform an dentfcaton run (see par. 1.18), especally f the applcaton requres a hgh startup torque or a hgh torque wth low speed. Connect the motor to the process (f the no-load test was runnng wthout the motor beng connected). Before runnng the tests, make sure that ths can be done safely. Inform your co-workers of the tests. Repeat test 7A or 7B. 4 Tel (0) Fax +358 (0)

37 fault tracng vacon FAULT TRACING When a fatal fault s detected by the frequency converter control electroncs, the drve wll stop and the symbol FT and the fault code blnked on the dsplay are n the followng format, e.g.: FT2 Fault code (2 = over vol tage) The actve fault can be reset by pressng BACK / RESET button when the API s n actve fault menu level (FT XX), or pressng BACK / RESET button wth long tme (> 2 s) when the API s n actve fault submenu level (F5.x ), or va the I / O termnal or feld bus. Reset fault hstory (long push > 5 s), when the API s n fault hstory submenu level (F6.x). The faults wth subcode and tme labels are stored n the Fault hstory submenu whch can be browsed. The dfferent fault codes, ther causes and correctng actons are presented n the table below. Fault code Fault name Possble cause Correctng actons 1 Overcurrent 2 Overvoltage 3 Earth fault Table 5.1: Fault codes Frequency converter has detected too hgh a current (>4*I N ) n the motor cable: sudden heavy load ncrease short crcut n motor cables unsutable motor The DC-lnk voltage has exceeded the nternal safety lmt: deceleraton tme s too short hgh overvoltage spkes n mans Check loadng. Check motor sze. Check cables. Increase the deceleraton tme (Par.4.3 or Par.4.6) Current measurement has detected extra leakage current at Check motor cables and start: motor nsulaton falure n cables or motor 24-hour support (0) Emal: vacon@vacon.com 5

38 34 vacon fault tracng Fault code Fault name Possble cause Correctng actons 8 System fault component falure faulty operaton Reset the fault and restart. If the fault re-occurs, contact the dstrbutor near to you. NOTE! If fault F8 occurs, fnd out the subcode of the fault from the Fault Hstory menu under Id xxx! 9 Undervoltage 11 Output phase fault Frequency converter undertemperature Frequency converter overtemperature 15 Motor stalled 16 Motor overtemperature 17 Motor underload Table 5.1: Fault codes The DC-lnk voltage has gone below the nternal safety lmt: most probable cause: supply voltage s too low frequency converter nternal fault Power outages Current measurement has detected that there s no current n one motor phase. Heat snk temperature s under -10 C Heat snk s overheated. Motor stall protecton has trpped. In case of temporary supply voltage break reset the fault and restart the frequency converter. Check the supply voltage. If t s adequate, an nternal falure has occurred. Contact the dstrbutor near to you. Check motor cable and motor. Check the ambent temperature. Check that the coolng ar flow s not blocked. Check the ambent temperature. Make sure that the swtchng frequency s not too hgh n relaton to ambent temperature and motor load. Check that the motor s able to rotate freely. Motor overheatng has been Decrease the motor load. detected by frequency converter If no motor overload motor temperature model. Motor exsts, check the temperature model s overloaded. parameters. Motor underload protecton has trpped. Check motor and load, e.g. for broken belts or dry pumps. 5 Tel (0) Fax +358 (0)