Home

EN / ACA 635 IGBT Supply Sections User's Manual

Contents

1. APC2 AC80 NAMC xx PC Data set table Data Index Address oe set Assignment From Drive Window T ie of Data set DriveWindow S Parameter B J 7 Data set 15 7 Group Index PC Tool i table Index 1 Z 15 2 k 92 08 mom Index 2 a ca GEN 3 ih 19 02 Index 3 M 7 B a value assigned for overriding system application ACA 635 IGBT Supply Sections Chapter 8 Parameters 19 Data Storage Integer scaling of these parameters is 1 1 the type is real and the Parameter Table range is 32768 32767 Code Parameter 19 DATA STORAGE 19 01 DATA 1 19 02 DATA 2 19 03 DATA 3 19 04 DATA 4 19 05 DATA 5 19 06 DATA 6 19 07 DATA 7 19 08 DATA 8 ACA 635 IGBT Supply Sections 8 15 Chapter 8 Parameters 21 Start Stop Functions Code Parameter T Default Range Unit Description y p e 21 START STOP 21 01 DC LEVEL START B NO 0 NO Disable level start 1 YES Enable level start Note If Par 99 08 AUTO LINE ID RUN is set to YES the ACA 635 performs the ID Run in NAMC board power up and modulates for one second thereafter The ACA 635 stops and waits until DC voltage exceeds the level of Par 21 02 DC VOLTAGE LEVEL 21 02 DC VOLTAGE R See table See table below Intermediate circuit DC voltage level at which the LEVEL b
2. 9 4409 AO usnpu gay amp ON Ia 8 v 7 eg j4V ON 200 DN 200 n Ni Dun jou eu 09p dsoy iM pd Ri L09S2V 009SOV uou leg 010 WO OD G 1 024 A069 087 VAXOI9 696 0007 4dv 6l SP panoiday jeuo sn J LO sap 200 GO vOv NOLOJ3S AlddAS enu 8661 Dm OXN OVE BESCHE OMG Lev L000 uo pesog m UE E 0G ebod sbuimoup ees pejoeuuoo und j j9oN 2 Z at DA ywoz o ywoz o OLT O ang 2 i Zov LOY cu V Liv VONO M tex ONDE YZ OGAOZL OVAOSZ OQAvZ 25040A DutuuoN EE ES V 00 1c0 eig ud BoF I S ER lt z VE fee Si I 8 E S i a i 3 10 lt 1 w kein 6 P RL ras 4 I z 9Cc ig Co LA NM cn ZIV v US _ b coy l NO gR d Ave NOD MOLOVINOO NivIN lt 1 n Vea B ZA NW4 E3LE3ANCO iv Mix B ZOU R T goot a 170vV4 ON 13s38 6 Igzx i Ari NOLVOIONI 110v 13538 Lanv4 Z z 9id 3 v0 i 4 Se 24 Sp Lon 9NIDEV O i To 2 i ex ONONVHO K z sia ES af 59I830 pain eg a Stee A Hi NOILVN9IS3C LNALNO heen I f C OXY OVNOLLdO gt ER SA 32 CivNOU dO z 9 We ERA SCH 100v4 Ge EE Dis M d e SCH M OXY OHO d3so0 I CR A ab d HAL H2 94 9 fy BLEN i e DECH SES gt S500 be o u S vw gon oro NOLOWLNOD Men OV d z3 9 d VLE d CO IZ e ij ES RH Leila EC 900H01VM NO 1 I 323 N 9 ER PA 1 4 az e gt Soda DECHE i 53 90 RE ov e LL e 1OMINOO 440 NO un B p 22 er ES mh iwi zi z 8 3 29 wean i g v LA a 0 1 H VIZA 5 a g z 7 m iin DER ih al
3. Code Parameter Unit Description 2 07 150 02 DC REF INITIALIZ V Nominal DC voltage 150 01 FLUX REF USED 96 Nominal flux reference NOM 2 05 1113 05 DC REF Q CTRL V DC voltage reference from cosfii control 130 02 FLUX SQ REF 96 Squared flux reference from cosfii control 24 01 123 04 Q POWER REF 96 Reactive power in percentage of the nominal power 1 07 161 15 REACTIVE POWER kVAr Calculated reactive power 120 03 QPOW RAMP UP S Ramp up time 120 04 QPOW RAMP DOWN s Ramp down time 130 01 FLUX REF 96 PI controller output 130 03 FLUX REF LENGTH Flux reference from cosfii control A block diagram of reactive power control is shown below FLUX REF USED NOM FLUX REF USED NOM xX S PI CONTROLLER FLUX SQ REF FLUX REF LENGTH FILTER REACTIVE POWER FLUX REF 730 02 730 03 Gar O V Le e p emp Antiwindup 123 06 REACT CTRL GAIN 123 07 REACT CTRL INTEG RAMPING Q POWER REF ES 120 01 QPOW RAMP UP CALCULATION 120 02 QPOW RAMP DOWN m FLUX REF USED NOM FILTER DC REF Q CTRL __ 298 DC REF INITIALIZ c 6 16 ACA 635 IGBT Supply Sections Chapter 7 Fault Tracing Overview This chapter explains the ACA 635 fault tracing procedure with the Control Panel For Control Panel use and motor side inverter fault tracing see the Fi
4. NINT 3 Ge J gt UTON e YOON lt gt H EI HOON lt gt HOON S g EE DOEN HEN HOON S Hu c lt tree lt HIONER Z ACA 635 IGBT Supply Sections 8 7 Chapter 8 Parameters Code Parameter Bit Name Description 9 FAULT WORDS 9 11 SUPPLY FAULT WORD 0 CHARGING FLT DC link short circuit during charging 1 OVERCURRENT Overcurrent 2 DIS 2 0 External fault indicated via DI5 3 ACS 600 TEMP Power plate overtemperature 4 E EARTH FLT Earth fault detected by an external monitoring device 5 FAN FLT Fan failure Fault is activated 5 seconds after failure 6 MAIN CNT FLT Main contactor failure 7 SHORT CIRC Short circuit in the main circuit indication from power plate 8 Internal faults If this bit is 1 write down the value of Parameter 9 03 Contact ABB 9 NET VOLT FLT Supply voltage out of range during synchronisation 10 CHO COM LOST Communication break on CHO 11 Not in use 12 EARTH FAULT Internally detected earth fault 13 SYNCHRO FLT Synchronisation to supply failed 14 DC UNDERVOLT ntermediate circuit DC undervoltage 15 DC OVERVOLT Intermediate circuit DC overvoltage 9 12 SUPPLY A
5. Manual Ensure that the surroundings and inside of the cabinet is free from dust and loose objects like cable trimmings and other waste left from the installation See ACS 600 MultiDrive Hardware Manual EN code 63700118 or ACx 6x7 Hardware Manual EN code 61329005 Refer to Installation Checklist and Insulation Checks Chapter 3 After the start the cooling air fans may suck nearby loose objects into the unit This might cause failure and damage the unit ACA 635 IBGT Supply Sections 4 1 Chapter 4 Commissioning the Supply Section with ISU Checks with No Voltage Connected voltage connected This table is a commissioning checklist for the supply section with no Action Information A WARNING Ensure that the disconnector of the supply transformer is locked to open position i e no voltage is or can be connected to the drive inadvertently Check also by measuring that there actually is no voltage connected 1 Air Circuit Breaker Relays Switches If the supply section is equipped with an air circuit breaker The trip levels have been preset at the check the current trip levels of the air circuit breaker factory In most applications there is no need to change these settings Check the settings of the relays for the emergency stop See the circuit diagrams delivered with circuit the
6. VAMOI9 G9c 0002 G9S 0 YY ponouddy uerg 3 4 LO sep w s p 20 S8 9 vOv NOLO3S Aldd AS ant 8661 DOT OXIN OTIVN BESCHE CHE o E S 3 E S S S E S S E gt S S S e g S S z 7 kK EI uoi cQ 3 j49 u9 nSDOLU 2 S XLEL TEES i g is ar PINOY yog x Xx era S be xL x zu a lt t Sail aren dS H ma E a EV E Q EI Mes pe st S s 3 cud ele CL uL zn y N 0 3 al is Sg on 3 E E E _ H wa s4 i cu S ey a gt SI L d ees suonpunbiuoo q wos ul p sn juo SI 21 OVAOC en Kq EEN VASIL 8 u D ez z cd 9c WSS aSD9 peuoisuauup 340 sasn4 AMAA UD p G za Jon puo ssoisisoy Pupu je1oN UN 858288 9 6 222522 TPL Ye tres t7 v3 2 Hi d zl sl d z 2 HERE chen dag ES 4 2 amp SS sf 4 3 vis zag j i Ss K li I li O14 SE v v H WES gl s 4 VER EIU E AZA F SCH 2 fen dew Sp ep d ges Nw Wis Gigs Si 1010 as SS T 3 2 2 E s SS 2 a S 3 E 8 evil ai wi cC 38 g Anan Ex dien Ra dE E 010 deu ST ST rh r1 3d 3d S 9 e or c ZS 1S 2 87 n 1 d E f Gd e uli Ed w c pis CS Dp 3 3 a ts Ex es td Aa S a E ZS 18 Am 8 n te LEX l i howe enclose casu SIDEC S gi N als yl Ul eS v 7 ID uondo ig 201201005 uondo uoyws bunoeuuoosip uonnqustp jueueJnspeu juawainsoaw El Ei Bulbsoug UIDIN yams buiu403 Ajddns uio afp Jon Josjuog abo yusun Ajddns 3 8 L 9 S v t Appendix B Circuit Diagrams 105
7. 38 22 s S XO AvC S stg sf ue aie E E 22 e z 9101002 We Nv4 H3lM3ANOO OV K ve Sve QNO 3 X0 AS 3 a a a Ov Mc dg JET CX ENT qu NOLLYNDIS30 1fdNI 85 ov SRL Sch d vu og Si SC GEIA 57 l E A is TINS nen xo Aver Z ES 13 9 av E A Gaunu n ine m ZC E gt E Sodd i ei 0 AG Eg we gt age n OF GA 8 n i ER p 5 Wis 10 201 28 V o ATO zc eX QuvOB TOULNOD 0 1 22 i 2 4 ER Zx ev Sa zr 7 im xz owwn LX I E GYVOd TOMLNOD SOLD P NOVO dev PIX jy Arcon zu g y 5 E y 5 LINN TOMLNOD JANO XZ NION E 8 L 9 S v s t ACA 635 IGBT Supply Sections B 4 Appendix B Circuit Diagrams OL 1002 AO Asnpu gay ON 494 88V H jeeus SVE ON 00 ON 200 38ND N3 Buo7 dp dsay 7 IBY wpu ja2efoug 7010 UJ0 00 YMO A006 08 WANGCL SOC 0002 40v 6l ST panoiddy 49W0 sNQ d 0 sep uel seo 00Q S 9 VON NOLLO3S Aldd S enu 866 bmv L OXIN OTIVN pasodeid 9MOZvv 1000 uo pesog za ei m z gt dd 1 Zu 3 x 3 8 S 2
8. ee dal 3 i 3L oo Xe x 2 Leo I x e e Xa LLL ze D xo olo oS i EE W I ze m kal DER am wog wi a 5 i EB I ils n E D 5 3 2 2 N Q i os E al 3 5 o zi Es 01 D T 2 eN P Le a E x i C M N EA 2 i zne N n E 3 In IL us EM RE N j 2 x x EX D SE E i GU II Zee d zu E S I 3 S Seen x lt 2 i f iz mojak Zi e gt x lt pup X ex le veau u o9 U A vu cu cedi S a TLE o T e x It 1 E WS 1 Ss ET yo si ES o ES e i Jr 5 i ER i i a P E ES ru ES J 3 TZ zd n Z cel e z HE Shs Dojo E EKOS bwo ggp 1000 eunu a lz zla uoy no ssajdxo ynoypm senjod pyp oj ounso osip jo asn uoanposday als ag Seu peumbjuoo uonouuoju y ur puo jueunoop siy U sjubu Up ausgesi M ub uc m Ka uJ w ACA 635 IGBT Supply Sections B 9 Appendix B Circuit Diagrams 9g oi AO Asnpu gay Fi ON 9M Gav I ays 3iV ON 200 a ON 200 en N3 buo 2 pui ey 109p ear DH G
9. 1 10 160 04 DC VOLTAGE V Actual DC voltage 122 01 DC VOLTAGE ERROR V Error value between reference and actual voltage 122 03 TORQUE CALC REF PID controller output 122 04 TORQUE REF LIM Torque hysteresis controller input Because of the free wheeling diodes on the power plates the modulating ISU cannot limit the current when power flows from supply network to the DC link If the motoring power of the inverters increases momentarily from the nominal level allowed short term overload level current will flow from the network to the capacitors regardless of the control The waveform changes from sinusoidal to diode bridge mode waveform in which current peaks are considerably higher with the same power Overcurrent tripping limit is 98 percent of the maximum value of the converter current measuring range Parameter 4 08 CONV MAX CURRENT During regeneration braking the current can be limited by means of Parameter 137 01 TORQUE REF MAX The calculated torque reference Parameter 122 03 TORQUE CALC REF is limited to the absolute value of Parameter 137 01 TORQ REF MAX which is 220 percent of the ISU nominal torque Current limitation will cause a voltage rise in the DC link When the voltage reaches the limit of Parameter 145 03 DC OVERVOLT TRIP bit 15 DC OVERVOLT of Parameter 9 11 SUPPLY FAULT WORD will be set and the ISU will trip An alarm Parameter 9 12 SUPPLY ALARM WORD bit 5 CURRENT LIM is generated w
10. 11 FLT F2 19 Illegal instruction 12 FLT F2 3 Register stack overflow 13 FLT F2 1 System stack overflow 14 FLT F2 0 System stack underflow 15 Reserved 8 6 ACA 635 IGBT Supply Sections Chapter 8 Parameters Code Parameter Bit Name Description 9 FAULT WORDS 9 07 INT FAULT INFO Bits 0 to 3 are in use with parallel connected converters only Control board NINT 1 of phase module block 1 is connected to branching unit board NPBU channel CH1 NINT 2 is connected to channel CH2 etc 0 NINT 1 FAULT NINT 1 board fault 1 NINT 2 FAULT NINT 2 board fault 2 NINT 3 FAULT NINT 3 board fault 3 NINT 4 FAULT NINT 4 board fault 4 NPBU FAULT NPBU board fault 5 Not in use 6 U PH SC U Short circuit in phase U upper leg IGBT s 7 U PH SCL Short circuit in phase U lower leg IGBT s 8 V PH SCU Short circuit in phase V upper leg IGBT s 9 V PH SC L Short circuit in phase V lower leg IGBT s 10 W PH SC U Short circuit in phase W upper leg IGBT s 11 W PH SC L Short circuit in phase W lower leg IGBT s 12 15 Not in use Converter Constructed of Two to Four Parallel connected Phase Module Blocks Converter Phase Module Block e K4 Upper leg IGBTs NAMC Lower leg IGBTs K4 e 2 NDCU NAMC NPBU em cue CH3 A NXPP Te lt gt z INT 1
11. 145 04 DC UNDERVOLT TRIP the ISU will open the main contactor breaker and a fault Parameter 9 11 bit 14 DC UNDERVOLT is generated The sensitivity to the detection of a missing supply phase can be set by the following parameters Code Parameters Unit Description 142 01 NET LOST CUR LIM A Current limit for supply lost 142 02 ZERO CUR DELAY ms Time delay for detection 142 03 NET TEST DEL ms Time between supply back checks 142 04 DC START DEV NET V Allowed DC voltage measurement deviation from Par 2 07 DC REF INITIALIZ before resynchronization 145 04 DC UNDERVOLT TRIP V Undervoltage tripping limit Alarm 9 12 bit 10 NET LOST Supply lost alarm Fault 9 11 bit 14 DC UNDERVOLT Undervoltage tripping 6 10 ACA 635 IGBT Supply Sections Control Diagram Hysteresis Torque ref Flux ref Chapter 6 Firmware Description A block diagram of the measurements and principle of the ISU control program is shown below S1 S2 and S3 denote the power switches Direct torque and flux ASICs hysteresis control INN Torque bits Optimal NONO mS __ Flux bits gll switching S1 81 S3 Control bits logic Actual Actual flux torque Controllers Actual value calculation DC voltage Reference value calculation 1 S2 S3 DCvolag CUTE control a Switching frequenc
12. Fault Tracing ecce ep te Dp te ete a Ore ep tet Cx Ed Kx e bene ee ICE RE Pe RUD p tu oS 7 1 Fault Sr Lu Le DEE a C Mei e ME 7 1 Fault HISIOTIV ad cca 3 Fe hber REO Voir bees tes Re Sedes 7 2 Fault and Warning Messages 3 4 eres ehe ERE Kex e C exe gena As dm ipte 7 2 What to Do in Case of an Earth Fault Indication 7 6 FIOWClIaEE a EEE A Eo and aee t e e da Ea MM I EE A Rem RE A d aa LA ILC 7 7 viii ACA 635 IGBT Supply Sections User s Manual Chapter 8 Parameters MEDIE pert NEE one eere EA RERO ie tor qae i e RE e NTC YR RUP SR 8 1 T Aotual Signals ebused open Dope Ma EE 8 2 2 Actual signals sess davis deae andres EE EE 8 3 acia sdlidisb esi aL tui eroe ste ciu us Da c Seca daas d ae Pole ad oe 8 3 A InfOtTmiation 3 exu eme ee rex abr ac eese ex Car bet pec E qa donee Cd Eu b rid 8 4 EEN 2415055 nce ree ED er E ios du e AM Rd EO e E ite eit 8 5 B Status VV ONC is s Sect s adt dr sett ig ich E e EE 8 5 9 Fault WOKS x i mi ecc ca das RE e e e ar qnae ne pde IR Do E OE RR 8 6 TT Reference Selects ca eg ut eser ea wb wed e Ow prag Dt uta acusa rate a EE 8 9 TS Analogue Inputs 2 02 9 ex rc e nr em ore E ee ae Pee xe oW edic Rn od s 8 9 14 Digital ur TEE EE 8 10 15 Ahalogue Oulputs i arde uomo EE ET EEN 8 11 16 System Control Inputs 2 sce nr ex Re EEN MER FR NR Meee Yale ere BY See RES 8 12 TO EED Panel Control EE 8 13 TO D ala ere EE EE 8 14 Trend Monitoring with Drive Window 8 14 Sendind EE 8 14 19
13. Fieldbus Equivalent 30 FAULT 1 1 FUNCTIONS 30 02 EARTH FAULT B WARNING 0 WARNING A warning is given in an earth fault condition 1 1 FAULT Converter trips in an earth fault 121 30 08 EARTH FAULT R4 Non parallel connected conveters frame sizes 1 1 LEVEL R8i R9i R10i R11i and R12i This parameter sets the earth fault trip level through the PPCC link Parallel connected converters frame sizes 2xR11i 2xR12i 4xR11i 4xR12i current unbalance protection of converter output e g in a short circuit 1 1 unbalance in the sum current 2 3 unbalance in the sum current 3 8 unbalance in the sum current 4 13 unbalance in the sum current 5 18 unbalance in the sum current 6 28 unbalance in the sum current 7 39 unbalance in the sum current 8 62 unbalance in the sum current 30 04 EXT EARTH NO Earth fault detector is connected to digital input 1 1 FAULT DI4 This parameter selects the converter reaction 1 NO Not in use 2 Di420 FAULTS Converter trips on EARTH FAULT if DI4 is OFF 0 3 Dl4 1 FAULTS Converter trips on EARTH FAULT if DI4 is ON 1 4 DI4 0 ALARMSIA warning is given if DI4 is OFF 0 5 DI4 1 ALARMS A warning is given H DI4 is ON 1 30 05 EXT EVENT NO This parameter selects the converter reaction to the state of digital input DI5 1 NO Not in use 2 DI5 0 ALARMS A warning is given if DI5 is OFF 0 3 DI5 0 FAULTS Converter trips if DI5 is OFF 0 30 11 DC R 740 891 123
14. PIUS AO asnpu gay d eive daN s Bun 1dep csey 010 10 wosboig 1945 A069 08 YAX0OL9 GIZ S 9 VOW NOILL23S AlddNS ON j9H 88V ON 00g 15n2 L09S2v 009S0V euou eine vV 6l Sf penouddy Jeuo sna V UD JON onu 8661 bnv OL OYIN OVS Doudeg uo pesog X X CX 1X cM cn jJ OLX 70 81 m ba wpu 1000 7 Dap Och Tappigioy ANOS Si B 3 8v 1 fquouyno ssoidxo ynoyjia senjod pau oi ounsopsip jo osn uononpojdoy am paupiuoo uonpuuoju ou U puo Wanzen si ui sjubu jp 2443594 off uonoeloud eboio oan NSI 01 Ajddns oboioA co E D e ACA 635 IGBT Supply Sections Appendix B Circuit Diagrams
15. Par 1 06 LINE CURRENT is linked to Parameter 15 01 ANALOGUE OUTPUT 1 The value of Par 15 05 is 100 When the value of Par 1 06 LINE CURRENT is 100 A the output of AO1 is 20 mA 15 06 ANALOGUE 101 0 30000 Analogue output signal 2 source selection 121 OUTPUT 2 See example in Par 15 01 15 07 INVERT AO2 B NO 0 NO 1 YES Analogue output signal 2 inversion 15 08 MINIMUM AO2 I 0 mA 1 0 mA 2 4 mA Analogue output signal 2 offset in 3 10 mA milliamperes 15 09 FILTER AO2 R 0 10 s 0 10s Filter time constant for AO2 10021s 15 10 SCALE AO2 R 3000 0 65536 Nominal value of AO2 signal Par 15 06 121 ANALOGUE OUTPUT 2 It corresponds to 20 mA at the output See example in Par 15 05 ACA 635 IGBT Supply Sections 8 11 Chapter 8 Parameters 16 System Control Inputs Code Parameter T Default Alternative Settings Description y Fieldbus Equivalent p e 16 SYSTEM CTR INPUTS 16 02 PARAMETER B OPEN With this parameter unauthorised parameter LOCK changes by CDP 312 Control Panel or the Drive Window PC tool can be inhibited for Parameter Groups 0 99 1 LOCKED Parameter changes are disabled 0 OPEN Parameter changes are enabled 16 08 PASS CODE j0 Pass code for the Parameter Lock The default value is 0 To open the Parameter Lock for parameter groups below 100 change the value to 358 After the Parameter Lock is opened the value is automatically reset 16 06 PARAMETE
16. i 1 1 i YZ v9 V z4 izh l Suonoes a up 10 R BuljosyH puo Puuub yeulco9 sup Ia pub JojjoAUO K ddns 950jjo xny yj onofsejiuup snofuo 1o 9z 13 92 iv 2i Sv 10 1i NN suo Ee 7 28s BALD 10 T0 w as 4 S N 70 soz Siz ddns a6oyjon jo31uo5 2 a el o DD 98 10 11 Sea Po AN 300 eoz eiz 902 912 zs 4 CS 4 93 16 3d AC EE i l ey zoz N b 288 x ER t Z 1 1 233 s auc gs ud NN Ix ZX TS al 371 3 Gi ev BS SR Du Dl 25 3 1 1 ee i LH Lu V o l 22 i Gi aah J S Si 8 l 38 EE El Si 88 DI zs _ j ER i ER d J K BE lld ME L KE o Ta N CDI ER N ZHOS OWA OEZ 7 a S3 i 3 8 L 9 S H 4 l B 8 Appendix B Circuit Diagrams lt m o Lu m Zoo Ga ro BS 2 o0 EE x s ces coelo yu ie H zt LL d s 9 L E z 6 Sle E LG e Le So a Ste Ca DECHE Ei Ofal o 2 H u 9 499 a Ola la o o gt c Qo co E gt Qc e lt L me OG 5 a mms Gi nk iz ze x IP N a S E E o U zl sal b xl 3 os 2 Y LO ka 7 x SS eg BS e gt Oa oO UO al ox i a c D E e l D i S eng BRE ES ol SCH n 3 ed x6 E Lo COP MEE F 2 anig E g amp D E s a x fax f N E S dm We CH N x ND ER E ae LEI Zoe CR zZ o N l T N SS 5 S x bod ZS ge 44 d Se TEST S Zi 1 puo iu Lea ul E hee ele Ee ES o st C c o o S a c ka N C e al s EN ER E cl
17. 07 REACTIVE POWER kVAr Calculated reactive power 121kVAr 1 08 POWER kW Calculated line converter power 1 1kW 1 09 POWER Input power in percentage of nominal value Par 4 06 1 1 CONV NOM POWER 1 10 DC VOLTAGE V Measured intermediate circuit voltage 1 1V 1 11 MAINS VOLTAGE V Calculated input voltage 121V 1 12 PP TEMP C Temperature of the power plate in degrees Celcius 1 1 C 1 13 TIME OF USAGE h Elapsed time meter The timer is running when the NAMC 1 1h board is powered 1 14 KWH SUPPLY kWh This actual signal counts the kilowatt hours in operation 1 100 kWh 1 15 DI6 1 STATUS 0000000 Status of the digital inputs in the software EN 0111111 0 VDC 0 24 VDC 1 Example Control Panel CDP 312 display when digital inputs 1 and 4 are activated is 0001001 where the digits for digital inputs are read from right to left DI1 to DI6 1 16 KWH MOTORING kWh This actual signal counts the kilowatt hours of motoring 1 100 kWh power flow from mains to intermediate circuit 1 17 KWH GENERATING kWh This actual signal counts the kilowatt hours of regenerative 1 100 kWh braking power flow from intermediate circuit to mains 1 19 Al1 V 0 10 Non scaled value of analogue input Al1 See Par 13 0 Al1 10000 10 V or HIGH VALUE and 13 02 Al1 LOW VALUE 20 mA 1 20 AI2 mA 0 20 Non scaled value of analogue input Al2 See Par 13 04 20000 20 mA Al2 HIGH VALUE and 13 05 Al2 LOW VALUE 2Vor10V 1 24 AI3 mA 0
18. 170M5874 ie 2 ACA 635 2145 3 690 900 170M5876 2 ACA 635 2820 3 690 700 170M5874 2 ACA 635 0325 5 660 630 170M6810 pin 43620 3 ACA 635 0495 5 660 1000 170M6814 3 ACA 635 0610 5 1250 1250 170M6299 ACA 635 0935 5 690 700 170M5874 2 ACA 635 1385 5 690 900 170M5876 DIN 43653 775 ACA 635 1760 5 690 700 170M5874 s 2 ACA 635 2625 5 690 900 170M5876 2 ACA 635 3450 5 690 700 170M5874 2 ACA 635 0315 6 1250 400 170M6303 DIN 43620 35HT ACA 635 0485 6 1250 630 170M6205 3SHT ACA 635 0600 6 1250 800 170M6203 ACA 635 0900 6 690 900 170M5876 2 ACA 635 1385 6 690 700 170M5874 2 ACA 635 1710 6 690 900 170M5876 DIN 43653 5 ACA 635 2545 6 690 700 170M5874 2 ACA 635 3350 6 690 900 170M5876 4 s 2 ACA 635 5140 6 690 700 170M5874 2 A 6 ACA 635 IGBT Supply Sections Appendix A Technical Data IGBT Supply Unit DC The d c fuses Bussmann used in the IGBT supply units are listed Fuses below IGBT Supply r IGBT Supply P Section Frame si Size Type Section Frame tis SES Type Type V A Tyne IV A 415 V and 500 V Range 690 V Range R8i R10i 660V 3 630 170M6810 R8i R10i 1250V 3SHT 400 170M6303 R9i 660V 3 1000 170M6814 R9i 1250V 3SHT 630 170M6205 R11i R11i 2xR11 4xR11i 4xR11i R12i R12i 2xR12i 2xR12i 4xR12i PDM code 00018306 Power Cable Entries Notes concerning the cable entry table are below Tightening Torque The tightening
19. 20 Non scaled value of analogue input AI3 See Par 13 08 20000 20 mA AI3 HIGH VALUE and 13 09 AI3 LOW VALUE 1 22 RO3 1 STATUS 0000000 Status of the standard I O board relay outputs 121 0000111 Example Control Panel CDP 312 display when relay outputs 2 and 3 are activated is 0000110 where the digits are read from right to left DO1 to DO6 1 23 AO1 mA 0 20 mA Value of analogue output 1 signal in milliamperes For 20000 20 mA signal selecting and scaling see Parameter Group 15 1 24 AO2 mA 0 20mA Value of analogue output 2 signal in milliamperes For 20000 20 mA signal selecting and scaling see Parameter Group 15 1 26 LED PANEL 96 Monitoring of the NLMD 01 LED panel output See 12 1 OUTPUT Parameter Group 18 1 27 COSFII Calculated cosfii 100 1 8 2 ACA 635 IGBT Supply Sections Chapter 8 Parameters 2 Actual Signals Code Parameter Unit Description Integer Scaling 2 ACTUAL SIGNALS 2 05 DC REF Q CTRL V Intermediate circuit voltage reference calculated by reactive power 1 1 V control 2 00 DC REF RAMP V Ramped and limited intermediate circuit voltage reference for 121V power control 2 07 DC REF INITIALIZ V Initialized intermediate circuit voltage reference based on line side 1 1 V ID Run The voltage reference is calculated from DC voltage measurement and is approximately V2 supply network voltage 3 Actual Signals Code Parameter Unit Description Inte
20. 4100 IBGT supply sections 380 500 V Range Uy 500 V ACA 635 0325 5 1800 400 400 400 600 2130 650 ACA 635 0495 5 2000 400 400 600 600 2130 700 ACA 635 0610 5 2800 600 400 600 1000 2130 1100 ACA 635 0935 5 3200 600 600 1000 1000 2130 1250 ACA 635 1385 5 3700 600 600 1000 1500 2130 1850 ACA 635 1760 5 5200 600 600 2x 1000 1000 2130 2200 ACA 635 2625 5 6200 600 600 2x 1000 1500 2130 3350 ACA 635 3450 5 9600 600 1000 4x 1000 1000 2130 4100 IGBT supply sections 525 690 V Range UN 690 V ACA 635 0315 6 1800 400 400 400 600 2130 650 ACA 635 0485 6 2000 400 400 600 600 2130 700 ACA 635 0600 6 2800 600 400 600 1000 2130 1100 ACA 635 0900 6 3200 600 600 1000 1000 2130 1250 ACA 635 1385 6 3700 600 600 1000 1500 2130 1850 ACA 635 1710 6 5200 600 600 2x 1000 1000 2130 2200 ACA 635 2545 6 6200 600 600 2x 1000 1500 2130 3350 ACA 635 3350 6 9200 600 600 4x 1000 1000 2130 4100 ACA 635 5140 6 11600 600 1000 4x 1000 1500 2130 6400 PDM code 00012716 A ACA 635 IGBT Supply Sections A 3 Appendix A Technical Data Input Power Voltage U4 Connection 380 400 415 VAC 3 phase for 415 VAC units 380 400 415 440 460 480 500 VAC 3 phase for 500 VAC units 525 550 575 600 660 690 VAC 3 phase for 690 VAC units 40 10 variation from converter nominal voltage is allowed The ACA 635 can raise voltage with setting of Parameter 23 01 DC VOLT
21. 644 xxxx two phase module blocks one converter No 1 No 2 EA 4xR11i 4x R12i four times three phase modules ACN 644 xxxx four phase module blocks one converter gt ACA 635 IGBT Supply Sections 3 3 Chapter 3 Hardware Description Main Circuit Construction Configurations Basic Configuration Parallel Connected Modules The converter consists of six insulated gate bipolar transistors IGBT with free wheeling diodes and DC capacitors Frames R8i and R9i are equipped with parallel connected IGBTs for each phase located on three power plates Frames R10i and R11i include six power plates and frame R12i nine power plates An a c choke is connected between the supply transformer and the converter The AC choke impedance is 20 percent of the nominal impedance of the ISU The sections below describe possible configurations of ISU modules The hardware of the IGBT supply unit is equal to the hardware of the ACS 600 MultiDrive inverter One NAMC board controls the converter module It is located in the Auxiliary Control Unit inside the Drive Control Unit NDCU box as well as the NIOC board The supply section is equipped with an a c reactor and AC and DC fuses ICU FIU ISU Converter Module AC fuses Sea i Charging circuit i ee SU 230 115 V 3 NDCU 230 115 V DC
22. 8 x 8 8 E S r M z F x E i 8 i NouviNS gfe et S o Webs N oun d TAve CO T g E R Ss IS DAT ZER H CH E ES H i 8v 7 d e ai EA 5 DEG 5 SOIN OWVN k Adal Abt CM H c er x ZA A I ca ud b 7 2 B IZ EX 4 7 77 i BETES 5 l 01 opd oos Lj TERT ESI d vuonounoju pajojep aJou JO4 TAT WX g ev P JOVIS YaMOd pi gr y i b LON i S ony AD I Wl ey Sd Te Ri vy HASEF gt i esa E TP ASIE d lex ID E n i H H i trx oN bur LN Y v SEN K Dr 61Sd n i z z Lj EES BER 8 TSX BS In IS Avot 9 9 Weer m a i WS G S w s a 2 a l JK D gt att re ng S Bes i SI 1 MSi Ee wog q Td f IMZ C As NNY S im FUE 215 dy TZCNO EN een IN34W3uhsv3N Fi DER 3 ERS c ZvX IN3NNDO ZVX 0ISd ca ze S2 al E i ES s T ia oe SZ LR ap Sa E ms EE grs Ze c ag gex I 6 5 omx De i 25 ae ox tee ZS TONS 8 8 B BX 95d a t zz SONO yee ao DP ww c EPA g i e ma i go oh go ol Sos SE D M 5 LEX loz yos DX Sd 7 3 l O AGLI vor S S mX E 8 e 8 S S TnS Z G92 G G0Z ie E L s szz ID 3 z al l azt d S8l 9 NIN ca S HOM E 7 X Y a TA 8 LI tv y RS i A099 vi I H a ize 5 z g bey EI Uu Y Al am e fen FE ise aa GE 8 v a T E E E 3d M A mn BE z pi E ca z E 8 L 9 S H e t
23. 9l 5 a lt l z Sec a ELA a ICH S Bei a i i 2 Gr E 3 d x D i b io P z n a vx uu nm 5 5 i I01X Z 39 RIBUS ai x toex 27 zz39 X i 2 losx fe ccyo e C e a v Tex GX 1 t i Kj Si S EE E Ke a od e i n 3 x c a a S Jr AA IN ZL S SS ee t KSC EE IUS HS g ac c ol eV hx 8 wx z ICA SE c af Lu 2 Z ox Z 55 v a v sx EI E HI cg EXE i im a 2 2 SES J D L Fall 6 8 l BEES m S a x nS N a sess ER gt gt w i Ae CU S8 eo zu olm hs E 2 2 8 58 ee 2 amp PEN E o Us EIN ex icem in am i c5 a O ive Ww e D O 4 d FAT E e 53 L lz gis LJ Sw wo DIS Sia ala OS lt a vapplqio Aus si 30106581 quouino ssaidxe jnoujus Sa Und pui oj aunsojgsip 4a asn uononpouday usay peuuoo eru eu A puo jueumoop Siy U SI pausen SM ACA 635 IGBT Supply Sections Appendix B Circuit Diagrams E e e a Lu Lu x X o X T M 00 rar pai Sd Seek Je Bb st S 6 Call Lag deme RK x E d s L e jo ET a E La rad Le Oo x Ss Cm 8S osx Ooja 858g c Con jl ek DUX Ko Ed gt Go o lt gt M i mA t5 el 2 I ke co c Lid ID m Ag a Se lt Qa n Ee do 05 Ko ea m E
24. B 5 ACA 635 IGBT Supply Sections Appendix B Circuit Diagrams c D ce ca ul Lu Ziom Lieler eg e SG I E S S P SS 4 a a V ex R vX LLL a pee g E D 1 Olx g l c elo o E 2 T 0X C p39 S aie a eV In amp loex Z cea3o co g ST PEE O e _ Z ENT JEC C o MES ES 5 Bag Ls T PM e bad a a ao ee i o e ry A n z z e SI a vow nm ZL a 1 Gei EE RRE ki e kK N p LOLX WER le B Oo in a E a a x ioex 2 Leg ES p S X IL B M S EG 2 Loe E S pot n v EXT Sx E 5 a 5 Ere rue Pec grim B ol Sia b EM gE Els a Ojx a E all lt o 4 1 z i D e Rod E oO a VIe amp vX a a eee gt Le i 5 RER 2 T 0X 7 uero alse E ai x BB iox z zz39 Et i 2 lez KCA BSS a Z jocex Z een amp Seq o H V 7 Lei S Sg a KT qo Hey oO o Ki 77 2 5 0 C5 gess S a Y ed c3 i x x 008 lt 5359 8 Uu 1 ONM a
25. REF Example With 400 V supply voltage and 1000 VDC intermediate circuit voltage it is possible to drive a 690 V motor with nominal motor voltage 0 400 VAC 690 VAC Short circuit Capability IEC 439 The rated short time withstand current of a drive equipped with an IGBT supply section is given below Frame Size lew 1s lpk kA kA R8i 37 78 Do 37 78 R10i 37 78 Di 4x BI 50 105 R12i 4x R12i 50 105 Frequency 50 2 Hz or 60 2 Hz Maximum rate of change 17 s Unbalance Max 3 of nominal phase to phase input voltage Voltage Dips Max 15 6 Power Factor cos Q4 1 00 fundamental at nominal load A hikons COS My gt 0 98 total where is power factor is fundamental input current rms value lms iS total input current rms value A 4 ACA 635 IGBT Supply Sections Harmonic Distortion Definitions Switching Frequency Ambient Conditions Efficiency Appendix A Technical Data This table gives total harmonic distortion THD of the ACA 635 THD THD Rsc Voltage Current K 96 8 4 20 2 4 100 Total Harmonic Distortion THD gt zu 40 j n harmonic component 2 i h fundamental current THD is calculated as follows ratio of the rms value of the harmonics n 2 40 to the rms value of the fundamental The voltage THD depends on the short circuit ratio The spectrum of the distortion also contains interharmonics See also Applicable Standards Ra
26. REF MAX and 113 02 DC REF MIN Reference List The references are listed below Code Parameter Description 23 01 DC VOLT REF User given reference 113 01 DC REF MAX Upper limit for the reference 113 02 DC REF MIN Lower limit for the reference 120 01 DC RAMP UP Ramp up time 120 02 DC RAMP DOWN Ramp down time Actual Value 2 05 113 05 DC REF Q CTRL Reference from cosfii control 2 07 150 02 DC REF INITIALIZ Initialized reference 2 06 122 02 DC REF RAMP Ramped and limited reference 6 12 ACA 635 IGBT Supply Sections DC Voltage Controller DC REF RAMP M DC VOLTAGE TORQUE ACT FILTER Chapter 6 Firmware Description diagram of the DC voltage controller is presented below DC VOLTAGE ERROR NONLINEAR PID CONTROLLER TORQUE CALC REF PID S 122 03 GAIN REL 121 03 GAIN REL EE E RR Ge 12101 CALC DERIVATION TIME TORQUE FILT ACT 121 04 DER TIME y SE 121 05 DC CTRL INTEG POWER CALCULATION T POWER FREQUENCY dapi PaT 2 n f I 10 J The DC voltage controller is the primary controller for the ISU A block LIMITER TORQUE REF LIM 137 01 TORQUE REF MAX The DC voltage controller keeps the DC voltage in a preset reference in all load conditions An error signal is calculated from DC voltage measurement Actual Signal 1 10 DC VOLTAGE and Actual Sig
27. an external ohmmeter after the response time The alarm actions depend on the electric connection for example ALARM 1 may only give a warning and ALARM2 may trip the device Further information about the insulation monitoring device is available in RDH265 Operating Manual code TGH1249 published by the manufacturer BENDER companies In a system earthed network the neutral point of the supply transformer is earthed solidly This section describes an internal earth fault protection principle in a system earthed network This diagram shows earth fault protection implemented with internal current transducers in the ACA 635 L1 L2 L3 Transformer IGBT Supply Unit Inverter Units DC Busbar The line current unbalance is calculated from measured currents ly hy and In normal operation the current sum is zero An earth fault leads to an unbalance in the 3 phase system and therefore to a current sum different from zero If the current unbalance exceeds the limit set in Par 30 08 EARTH FAULT LEVEL an alarm is given or the device is tripped ACA 635 IGBT Supply Sections Chapter 6 Firmware Description Overview This chapter describes the IGBT supply unit control program Note The parameters listed in this chapter need not be set in normal use They are mentioned for explaining the control principle only The following symbols are used 1 10 Actual signal or par
28. device Check the settings of the time relays See the circuit diagrams delivered with the device Check the settings of other relays See the circuit diagrams delivered with the device Check the settings of the breakers switches of the auxiliary See the circuit diagrams delivered with circuits the device Check that all breakers switches of the auxiliary circuits are open 2 Supply Tripping Circuit Checkthe operation of the supply transformer tripping This is an optional feature See the option circuit diagrams delivered with the device 3 Auxiliary Control Voltage Transformer Check the wirings to the primary and secondary side See the circuit diagrams delivered with terminals of the auxiliary control voltage transformer the device for the correspondence between the wirings and the voltage levels 4 2 ACA 635 IBGT Supply Sections Chapter 4 Commissioning the Supply Section with ISU Connecting Voltage to This table describes how to connect voltage to the supply section input Auxiliary Circuits terminals and to the Auxiliary Control Unit ACU for the first time Action Information the voltage will also be connected to the auxiliary control unit and to auxiliary circuits WARNING When voltage is connected to the input terminals of the supply section also to the ones wired to drive sections Make sure that it is safe to connect voltage to the input terminals Ensure that while the voltage is connected No
29. is not desirable as it takes approximately 5 seconds and requires that the motor is not loaded The references 2 07 DC REF INITIALIZ and 150 01 FLUX REF USED NOM are calculated from internal DC link voltage measurement during the identification routine If Par 2 07 DC REF INITIALIZ exceeds the trip limit V2 the limit given in the description of Fault NET VOLT FLT a fault is set Parameter 9 11 bit 9 NET VOLT FLT If the reference value is within allowed limits the procedure goes on further to define the frequency of the network 50 Hz or 60 Hz and the phase order 6 4 ACA 635 IGBT Supply Sections Charging Synchronization Chapter 6 Firmware Description The parameters concerning the identification routine are presented below Code Parameter Unit Description 99 07 LINE SIDE ID RUN Manual identification run 99 08 AUTO LINE ID RUN Automatic identification run 2 07 150 02 DC REF INITIALIZ V Nominal DC reference 150 01 FLUX REF USED 96 Nominal flux reference NOM 115 03 50 HZ IDENTIFICA 115 04 60 HZ IDENTIFICA 115 12 INITIALIZING DONE Fault 9 11 bit 9 NET VOLT FLT 50 Hz network frequency status 60 Hz network frequency status Initialization completed status Supply voltage is not valid When the control has received a start command the charging contactor is closed After the DC link voltage is high the main contactor breaker is closed and the charging
30. or 2 Change the NGDR board of the hottest cabling power plate Frame Size 2xR11i 2xR12i 4xR11i or 4xR12 No Fault fixed Fault fixed Yes Faulty NGDR Change the NGDR difference between No board board of the adjacent Par 3 12 PP 0 TEMP leede power plate ault to Par 3 15 PP 3 TEMP lt 5 C y Fault fixed No A faulty No Contact ABB for fibre between NIN permission to set Par ane iid 30 03 EARTH FAULT Faulty NGDR ao LEVEL to 5 board No control Contact ABB for permission to set Par 30 03 EARTH FAULT Change the fibre Fault fixed LEVEL to 6 Y Change No cabling to Fault fixed less capacitive Cx ACA 635 IGBT Supply Sections 7 7 Chapter 7 Fault Tracing 7 8 ACA 635 IGBT Supply Sections Chapter 8 Parameters Overview Parameters for the IGBT supply unit control program are described in the tables below Symbols used in the tables Column Type integer R real B boolean C character string ISU ACA 635 IGBT Supply Unit ACA 635 IGBT Supply Sections Chapter 8 Parameters 1 Actual Signals Code Parameter Range Unit Description Integer Scaling 1 ACTUAL SIGNALS 1 05 FREQUENCY Hz Calculated line frequency 100 1 Hz 1 06 UNE CURRENT A Measured line current 121A 1
31. power transfer equation is presented below U UU Q cos 6 X X For the desirable magnitude and the direction of the power and reactive power flow the length of the converter voltage vector and its phase angle 6 with respect to the line voltage vector must be controlled The d c voltage is controlled by keeping the power energy equilibrium between the line and the drives in the DC link constant The sign of the angle determines the direction of the power flow The output a c voltage is controlled by setting the length of the flux reference to correspond to the desired output voltage level producing cosfii 2 1 0 The ISU control needs measurements of the DC link voltage and two line currents The stator flux integral of the voltage vector of the ISU is calculated by integrating the voltage vector used to generate the output voltage of the ISU This is due to the fact that the existing voltage in the network can be thought to be generated by a rotating magnetic flux encircled by coils Each of these coils is one of the line voltage phases The voltage in the coils can be expressed by the formula below U d y dt The virtual torque generated by the ISU is calculated as a cross product of flux and current vectors T yxl Power can also be expressed as a product of torque and angular velocity PzoT ACA 635 IGBT Supply Sections 6 3 Chapter 6 Firmware Description Identification Routine If t
32. the signal that controls 1 1 GROUP INDEX digital output DO2 by the bit specified with Par 14 05 DO2 BIT NUMBER Example When bit number 0 RDY ON of Par 8 01 MAIN STATUS WORD is selected to digital output D02 the value of Par 14 04 is set to 801 where 8 indicates the group and 01 the index of the selected signal The bit number is specified with Par 14 05 DO2 BIT NUMBER Note Invertation of the output is set with a minus sign of the Par 14 04 value 14 05 DO2 BIT 0 0 15 This parameter specifies the bit number of the 1 1 NUMBER signal selected with Par 14 04 DO2 GROUP INDEX See the example above 8 10 ACA 635 IGBT Supply Sections Chapter 8 Parameters 15 Analogue Outputs Code Parameter T Default Alternative Settings Description Integer y Fieldbus Equivalent Scaling p e 15 ANALOGUE OUTPUTS 15 01 ANALOGUE 106 0 30000 Analogue output signal 1 source selection 121 OUTPUT 1 Example To link Par 23 01 DC VOLT REF to analogue output 1 set Parameter 15 01 to value 2301 15 02 INVERT AO1 B NO 0 NO 1 YES Analogue output signal 1 inversion 15 03 MINIMUM AO1 I 0 mA 1 0 mA 2 4 mA Analogue output signal 1 offset in 3 10 mA milliamperes 15 04 FILTER AO R 0 10s 0 10s Filter time constant for AO1 10021s 15 05 SCALE AO1 R 100 0 65536 Nominal value of AO1 Par 15 01 121 ANALOGUE OUTPUT 1 It corresponds to 20 mA at the output Example
33. to Par 9 11 bit 5 loose the digital input DI1 Check the condition of the bearings of the fan motor by rotating fan motor manually If the bearings are faulty replace the fan available as spare part Replace the fan if trippings continue and the bearings are OK IO FAULT UO communication fault or error detected on Check for loose connections between the Par 9 02 bit 6 CH1 This can be caused by a fault in the NIOC NIOC and NAMC board board or a faulty loose fibre optic cable Test with new fibre optic cables connection If the fault is still active replace the NIOC board MAIN CNT FLT Main contactor is not functioning properly or Check main contactor control circuit wiring and Par 9 11 bit 6 loose wiring signal wiring Check main contactor control voltage level should be 230 V NET VOLT FLT Mains voltage is out of allowable range during Check mains voltage Par 9 11 bit 9 synchronisation or ID Run Trip limits are 208 V Start again OVER SWFREQ Switching overfrequency fault This may be due Replace the NAMC board Par 9 02 bit 11 communication fault between the NAMC and NINT boards The fault indication is not activated when the DC link voltage is disconnected but the NAMC board has an external power supply The indication is activated when the charging is completed and the DC link voltage is high Par 9 02 bit 9 to a hardware fault in the electronic boards Replace the NINT board On unit
34. to connect voltage to the IBGT supply unit Ensure that Nobody is working with the unit or circuits that are wired from outside into the cabinets All cabinet doors are closed 1 First Voltage Switch on for the IGBT Supply Unit If the supply section is equipped with an air circuit breaker Itis recommended to set relatively low set the air circuit breaker current settings to 50 of the on current values at the first voltage switch load values ui Ensure that all cabinet doors are closed Be reagy to trip the main breaker of the supply transformer if anything abnormal occurs Close the main disconnecting switch of the supply section Close the main contactor air circuit breaker of the supply section 2 Air Circuit Breaker Current Settings Increase the air circuit breaker current settings to the on load values ACA 635 IBGT Supply Sections 4 5 Chapter 4 Commissioning the Supply Section with ISU Starting This procedure instructs how to start the IGBT supply unit Action Information WARNING When starting the IGBT supply unit the DC busbars will become live as La will all the inverters connected to the DC busbars Make sure that it is safe to start the IGBT supply unit Ensure that Nobody is working with the unit or circuits that are wired from outside into the cabinets All cabinet doors are closed e The co
35. typical spectrum of the line current and line to line voltage harmonics is quite wide but there are no high individual components The Total Harmonic Distortion THD in voltage depends highly on the Short Circuit Ratio in the Point of Common Coupling PCC refer to Appendix A Technical Data ACA 635 IGBT Supply Sections Chapter 2 Operation Basics Voltage Harmonics A typical spectrum of the voltage harmonics at the output of the transformer is shown below Each harmonic is presented as a percentage of the fundamental voltage n denotes the order of the harmonic m i lll TT n Ui d bi e 101 111 121 131 141 151 161 171 181 191 n H tia lala ANM JW THD 41 21 31 41 51 61 7 o Jl M lu f 3 81 91 Line Current Harmonics A typical spectrum of the line current harmonics is shown below Each harmonic is presented as a percentage of the fundamental current n denotes the order of the harmonic 4 1 l I Hindu nd UN om 101 111 121 431 441 451 461 171 181 ef o i ell lt 41 51 61 71 81 Hl D 1 21 3 TH 1 2 4 ACA 635 IGBT Supply Sections Chapter 3 Hardware Description Main Components of The main components of an ACS 600 MultiDrive frequency converter ACS 600 MultiDrive AC Drive equipped with an IGBT supply unit are shown below Two with ISU drive sections are drawn in the di
36. 0 0 747 VDC Intermediate circuit DC overvoltage trip limit 1 1 OVERVOLT 415 V units The lower range limit is determined by Par TRIP 0 900 VDC 30 12 DC UNDERVOLT TRIP When the 500 V units setting of this parameter is changed the 0 1242 V DC corresponding higher range limit of Par 30 12 690 V units DC OVERVOLT TRIP will also change ACA 635 IGBT Supply Sections 8 19 Chapter 8 Parameters 30 12 DC R 293 354 488 0 747 VDC Intermediate circuit DC undervoltage trip limit 1 1 UNDERVOLT 415 V units The higher range limit is determined by Par TRIP 0 900 VDC 30 11 DC OVERVOLT TRIP When the setting 500 V units of this parameter is changed the 0 1242 V DC corresponding lower range limit of Par 30 11 690 V units DC OVERVOLT TRIP will also change This parameter also determines DC voltage check limit during charging 51 Communication Module Code Parameter Description 51 COMMUNICATION This group defines the communication parameters for a fieldbus adapter module The MODULE parameter names are copied from the module when it is installed and its connection to the drive is activated with Parameter 98 02 COMM MODULE See the module manual 51 01 FIELDBUS PAR1 C Module type and software version 51 02 FIELDBUS PAR2 R According to module type Go 15 51 15 70 DDCS Control Code Parameter T Default X Alternative Settings Description Integer
37. 4 Eine Current Harmonics 2 2 GA geet takes sls Xii Mates br Eu da Bed Aer 2 4 Chapter 3 Hardware Description Main Components of ACS 600 MultiDrive with IS 3 1 SUDO Section des oi a DEOR DR CRAP Ce n REG EAR po RS Qe ara oe a 3 1 Auxiliary Control Unit elk tme er RR eh Een dose beaut Sear GU RE LE RT ER 3 2 lee ins a RT TT 3 2 i a gcme ETT 3 2 IGBT Supply Unit dee AUS Rahul WEE n Endo Ride RADO Bde Ee EEN AA 3 3 Main Circuit Constr de EE EENEG 3 4 Reuter ocio oae deme ede ed ss ved Karen ida ee EE 3 4 Basic Conlguialidfis ise s erdt eMac cas a eae Dake de eee Se dU od 3 4 Parallel Connected Modules 2s repo etim oi eee Ee AE Een rau ay wees 3 4 ISU and DSUin Parallel ae is EE EEN 3 5 Braking Chopper vi nor ac er t Ou o amu ce Rc oe Ee OR ee C s 3 6 ACA 635 IGBT Supply Sections User s Manual vii Chapter 4 Commissioning the Supply Section with ISU EEN MM TERT 4 1 installation Checklist 225 obe ads e bases ee rete aes moon Dates vr Rasa dae et s 4 1 Checks with No Voltage Connected 4 2 Connecting Voltage to Auxiliary Circuits cle 4 3 Checks with Voltage Connected to Auxiliary Circuits llle 4 4 Connecting Voltage to IGBT Supply Unit lllsseeeeeeee eh 4 5 cp EE EENEG 4 6 Checks with ISU Supply Started 4 7 Parameters EE target uet vet eos me uda qmd eu ee aT Sed tr motns de 4 7 Controlling the ISU with an Overriding System 4 8 Fieldbus Adapters uer BREET epe eb Rer
38. 400 V with sinusoidal voltage peak value N2 400 V 565 V the voltage drop can be compensated simply by setting Parameter 23 01 DC VOLT REF to value 565 However the input current to produce the output power is still calculated on the basis of 380 V P V3 380 line current Code Parameter oo lt 4 Range Description Integer Scaling 23 DC VOLT REF 23 01 DC VOLT REF R See table below User given setpoint value for intermediate circuit DC voltage reference Par 4 04 CONV NOM Range of Par 23 01 65 120 V2 Par 4 04 CONV NOM VOLTAGE Minimum V Maximum V VOLTAGE V 415 380 706 500 690 457 851 632 1174 24 Reactive Power Code Parameter oox 4 Default Range Description Integer Scaling 24 REACTIVE POWER 24 01 Q POWER REF 0 10096 10096 Setpoint value for reactive power control in percentage of Par 4 06 CONV NOM POWER Reactive power control is capable of generating the set amount of reactive power to the network positive capacitive negative reactive 1 1 ACA 635 IGBT Supply Sections 30 Fault Functions Chapter 8 Parameters Code Parameter T Default Alternative Description Integer S Settings Scaling e
39. 6 FAST SYNC One short circuit pulse is used Fault 9 02 SUPPLY PHASE Synchronization failed phase s missing 9 11 SYNCHRO FLT Synchronization failed short circuit current below limit Starting Sequence During the charging procedure the main contactor is closed and after the synchronization routine is completed the modulator is started and the ISU runs normally A simplified block diagram of the modulator starting from starting switch on the cabinet door or via fieldbus is presented below For description of the starting procedure see the next pages COMMAND SEL enable 1 I O MAIN CTRL WORD Y bit 0 DI2 amp 0 amp MAIN STATUS WORD MAIN CTRL WORD bit 8 ie gt 1 C 0 700 SWITCH 6 6 ACA 635 IGBT Supply Sections Chapter 6 Firmware Description Start by the Starting By default the ISU control commands ON OFF are given by the Switch starting switch on the cabinet door which is wired to digital input DI2 The starting sequence is as follows On off switch On off from relay via 25s digital input DI2 La 05s l l Charging contactor Main contactor Synchronization S MM Modulating Step Function 1 ISU control receives the ON command DI2 rising edge from the starting switch 2 ISU control logic clos
40. 8 18 270x711 18 ACA 635 2820 3 16x 13x18 18 270x711 18 440V 460V 500V ACA 635 0325 5 4x 14 6 270x511 6 ACA 635 0495 5 4x 14 6 270x511 6 ACA 635 0610 5 4x 14 6 270x511 6 ACA 635 0935 5 6x 13x18 6 270x911 6 ACA 635 1385 5 8x 13x18 6 270x911 6 ACA 635 1760 5 16x 13x18 12 195x501 12 ACA 635 2625 5 16x 13x18 18 270x711 18 ACA 635 3450 5 16x 13x18 18 270x711 18 575V 660V 690V ACA 635 0315 6 4x 14 6 270x511 6 ACA 635 0485 6 4x 14 6 270x511 6 ACA 635 0600 6 4x 14 6 270x511 6 ACA 635 0900 6 6x 13x18 6 270x911 6 ACA 635 1385 6 8x 13x18 12 195x501 12 ACA 635 1710 6 8x 13x18 12 195x501 12 ACA 635 2545 6 16x 13x18 18 270x711 18 ACA 635 3350 6 16x 13x18 18 270x711 18 ACA 635 5140 6 32x 13x18 18 270x911 18 A 8 ACA 635 IGBT Supply Sections Appendix A Technical Data Drive Control Unit This figure shows the NDCU 21 containing an NAMC 21 board and an NDCU 2x NIOC 01 board The NDCU 22 with an NAMC 22 board and an NIOC 01 board looks similar NDCU 21 DRIVE CONTROL UNIT E IOC 01 NAMC 21 NiCd BATT ANALOG INPUTS amp OUTPUTS DDCS MSTR FOLL DIGITAL INPUTS e APPLICATION 3 CONTROLLER PPCS INVERTER Q Gs D I G9 warcH DOG a TERMI NATION e TERMINATED DDCS AMC 1 0 i NOT TERMIN RS 485 CONTROL PANEL 6399 3051 NLMD 01 Monit
41. 927 R11i 4650 24 9 67 ACA 635 1385 6 1271 1064 1229 798 1196 695 1389 R12i 6200 38 1 70 ACA 635 1710 6 1578 1320 1524 990 1485 926 1853 2xR11i 9300 47 8 70 ACA 635 2545 6 2341 1959 2262 1469 2204 1390 2780 2xR12i 12400 70 2 72 ACA 635 3350 6 3088 2584 2984 1938 2907 1853 3706 4xR1 1i 18600 92 6 73 ACA 635 5140 6 4728 3956 4568 2967 4451 2778 5557 4xR12i 24800 141 8 738 PDM code 00012716 A A 2 ACA 635 IGBT Supply Sections Dimensions and Weights Appendix A Technical Data This table shows the dimensions and weights of the IGBT supply sections The weights are estimates and apply to units with basic options and aluminium DC busbars The width and weight of the auxiliary control unit are included 400 mm for frame sizes R8i and R9i approximately 100 kg or 600 mm for frame sizes R11i and above approximately 150 kg Type Marking Width Height Weight mm mm kg IGBT supply sections 380 415 V Range Uy 415 V ACA 635 0265 3 1800 400 400 400 600 2130 650 ACA 635 0405 3 2000 400 400 600 600 2130 700 ACA 635 0500 3 2800 600 400 600 1000 2130 1100 ACA 635 0765 3 3200 600 600 1000 1000 2130 1250 ACA 635 1125 3 3700 600 600 1000 1500 2130 1850 ACA 635 1440 3 5200 600 600 2x 1000 1000 2130 2200 ACA 635 2145 3 6200 600 600 2x 1000 1500 2130 3350 ACA 635 2820 3 9600 600 1000 4x 1000 1000 2130
42. AC 0 4 A at 120 VDC Maximum Continuous Current 2 A rms Contact Material Silver Cadmium Oxide AgCdO Isolation Test Voltage 4 kVAC 1 minute Output Updating Time 100 ms DDCS Fibre Optic Link Protocol DDCS ABB Distributed Drives Communication System Applicable Standards The ACA 635 complies with the following standards EN 60204 1 1992 Corr 1993 IEC 204 1 Safety of machinery Electrical equipment of machines Part 1 General requirements EN 60529 1991 IEC 529 IEC 664 1 1992 Degrees of protection provided by enclosures IP code EN 50178 1986 Electronic equipment for use in power installations EN 61800 3 1996 EMC product standard including specific test methods IEC 1000 3 4 TR2 Stage 3 Limitation of emission of harmonic currents in low voltage power supply sytems with rated currrent greater than 16 A for line current IEC 1000 2 4 Class 3 Compatibility levels in industrial plants for low frequency conducted disturbances for line voltage IEEE 519 1992 Recommended practicies and requirements for harmonic control in electrical power systems Total demand distortion TDD ACA 635 IGBT Supply Sections CE Marking Compliance with the EMC Directive Industrial Low Voltage Appendix A Technical Data A CE mark is attached to ACS 600 MultiDrive frequency converters 380 690 V ranges to verify that the unit fulfils the European Low Voltage and EMC Directives Di
43. ACS 600 MultiDrive Perform the installation according to the instructions See the required Electrical Installation of Hardware Manual EN general data from the ACS 600 MultiDrive Safety and Product ISU code 63700118 or Information guide or Appendix A in ACx 6x7 Hardware Manual EN ACx 6x7 Hardware code 61329005 and the ISU specific data from Appendix A Manual EN code Technical Data in this manual 61329005 Preventive as above Maintenance Installation of Optional as above Install any optional modules and Drive Window according to the Modules and instructions given in Chapter 3 Electrical Installation DriveWindow Associating ISU with DriveWindow Start up When associating Drive Window 1 3 and 1 4 with the ISU proceed as DriveWindow Guide EN code follows 36458585 System Configuration Messages What to do Error Encountered target ISU600 Click OK xxx X is unknown Do you wish to associate it Associate ISU600 xxxx x With Choose ACS600 MultiDrive from the list Do you wish association ISU600 Click Yes Xxxx X ACS600 MultiDrive be permanent User Interface The use of the Control The user interface of the IGBT Supply Unit is a CDP 312 Control Panel is described in Panel or PC which is equipped with a DDCC board and Drive Window detail in ACS 600 Firmware Manual for System Standard or Crane Drive Application Program 1 2 ACA 635 IGBT Supply S
44. ACS 600 User s Manual ae DES ACA 635 IGBT Supply Sections ISU Commissioning of the 260 to 4728 kVA Supply Section with ISU Functional Description Parameters Fault Tracing Technical Data AA EP ED P EP Up ACS 600 MultiDrive Manuals Air cooled Units English Originals GENERAL MANUALS Safety and Product Information EN 63982229 Complete general Safety Instructions Technical data for DSU and TSU supplies and Drive Sections ratings power losses dimensions weights fuses etc System Description EN 63700151 General description of ASC 600 MultiDrive Hardware Manual EN 63700118 General Safety Instructions Hardware description of the Drive Section Cable selection ACS 600 MultiDrive mechanical and electrical installation Hardware commissioning of the Drive Section Preventive maintenance of ACS 600 MultiDrive ACS 600 MultiDrive Control Electronics LED Indicators EN 64289721 LED descriptions Modules Product Catalogue EN 64104268 Supply Unit components Drive Unit components Dynamic Braking Units Drive Ware information Dimensional drawings Single line diagrams Auxiliary power consumption Master component tables Modules Installation Manual EN 64119010 Cabinet assembly Wiring Grounding and Cabling of the Drive System EN 61201998 Grounding and cabling principles of a variable speed drive system EMC Compliant Installation and Configuration for a Power Drive Sys
45. Data Storage Parameter Table 8 15 27 Sram Stop EUDCODS 4 A stat ee bs aco E eros D deoa o iter d As LP dri dete Mies 8 16 23 DG BUS BelereliGe vni Recent Paden d Wa wea due ied bat DOR DURO va whe leote d 8 18 Example 3 Ain eegen te alata ei Ob Cha pecus SEMATS eth Eni A Sura dp per rd Hoe Vera 8 18 24 Reactive POWGr 44 cs ok Av Ed Re RI ERR CREE A CER RR RR TRUE ENEE e G 8 18 30 Fault E nctlons ae eee E AMBERG p RC Rae rece RO a ae 8 19 51 Communication Module 544229 ddd owe na Rob AX sape der oo ARE on da p te oA RR 8 20 TODDS CONMOL d our ue qoare ER ARR e gu RAO uda aci ed d Saat PSE awed Lae Pas 8 20 71 DriveBus Communication 2s ve eere bdo er RUE Eae d ae d et ER n n UR AD 8 22 90 91 Data Set Receive Addresses 8 23 92 93 Data Set Transmit Addresses lle ran 8 24 98 Option Modules c3 2 4 54 damana tE V tata hes ee ehe RUF Va des oe Ea CUI edid fe t Doe des 8 25 GD e T seris Toute e om d odd Coe ettari nsn eral fete Se er MN ice cato iu eoe re tee Or 8 26 Appendix A Technical Data lcu PEE A 1 Abbreviations cR Tcr A 1 NOt8S eu eve ER a EE A 1 Ratings 980 2590 V ei oiu es end ado bx Sates TENIS os Ee EE Rees Paths A 2 Dimensions and MN ege Age e deter AE eta aoa den haw eee hee RODA E WA wee bane A 3 Input Power Connection 333 9 3 aci ct a e ala X ORI adu ee ets ECK A 4 Harmonic Distortion ev ct RR ee ye Rd ek Rd ENN RR PAURA dale A 5 SWITCHING Re UE e EE A 5 Ambient Condit
46. ENGLISH The line converter displays the information in the selected 1 ENGLISHAM language Note only English is available at the time of 2 DEUTSCH publishing 3 ITALIANO 4 ESPANOL 5 PORTUGUES 6 NEDERLANS 7 FRAN AIS 8 DANSK 9 SUOMI 10 SVENSKA 99 02 DEVICE NAME C Max 32 characters The name of the supply section can be typed here by Drive Window The name is shown in the System Configuration display of Drive Window 99 06 FAST SYNC B YES 0 NO Synchronization with phase order check two synchronization pulse 1 YES Synchronization without phase order check one synchronization pulses 99 07 LINE SIDE ID B NO 0 NO Line side converter ID Run is not performed after next RUN start 1 YES Next start makes line side converter ID Run It takes about 5 seconds After ID Run converter keeps on modulating It is not allowed to load the motor during the ID Run 99 08 AUTO LINE ID B YES 0 NO No automatic line side converter ID Run after power up RUN 1 YES Line side converter ID Run is performed automatically after power up and start 99 09 APPLIC BINO 0 NO RESTORE 99 10 SUPPLY ID MIU 0 32767 This parameter can be used by the overriding system to NUMBER check the right connections of the optical cables to the drive type This parameter requires support from the overriding system to verify the correct connection 8 26 ACA 635 IGBT Supply Sections Appendix A Technical Data Ratings Abbreviations This ta
47. Es o e Es EN zr E oo Teu T Leo c e S t M x al o 3e olg SNA ESA ax o Ez S 9 Seg 8 8 2 Sae Dis a c E D amp e 2 bg N n e Ss CH Sa LL E co a e e Ki a S E SS E if 3i e ce e EE ce e a GK 5 AE SIE els g 5 oj 5 9 Sis 35 dE Ee ege bwo 9 v 1000 9wou a4 alm fala Aquoupno ssajdxe noypi sai pd PAU oi eunsoposip jo aen uononpoudey S Lg Usus peupjuoo uonpuuojui a4 ui pub juauunoop sii ui sjubu Ip euasei ofi i S E en o a uw D ACA 635 IGBT Supply Sections B 7 Appendix B Circuit Diagrams ACA 635 IGBT Supply Sections 8 AO Kasnpu gav ai ON jeu BBV de jeeus Jive ON 900 HE ON 00 e N3 wu KREIEN jcap dsoy CA HIM Du Gu Gu 109S0v 009SOV euou 12904 i010 WDIBDIG n2 A069 08 YAYS8EL SIZ 0007 G9S 61 WY paaouddy J9WO SND J 0 seo w s p 00d S 9 VOV NOL JS AlddNAS ou 6661 oCh OMIN OVE peuodeug OMT 08 67000 uo p sog estei ai n9419 SNU 04305 IZ M ZIS 9up4j uj posn JUO x dois Kouebieuig itid g gt SCH 3 v v a 1 98 ie 80 9 o DS FN NS E N oe No N OL S S ezz E 2 iS 3 N z N za ln vns 4 4 D
48. If the auxiliary voltage circuit of the drive is powered from an external power supply opening the disconnecting device does not remove all voltages Control voltages of 115 230 VAC may be present in the digital inputs or outputs even though the inverter unit is not powered Before starting work check which circuits remain live after opening of the disconnecting device by referring to the circuit diagrams for your particular delivery Ensure by measuring that the part of the cabinet you are working on is not live ACA 635 IGBT Supply Sections lii Safety Instructions Automatic Resets A The control boards of the converter unit may be at the main circuit potential Dangerous voltages may be present between the control boards and the frame of the converter unit when the main circuit voltage is on It is critical that the measuring instruments such as an oscilloscope are used with caution and safety as a high priority The fault tracing instructions give special mention of cases in which measurements may be performed on the control boards also indicating the measuring method to be used Live parts on the inside of doors are protected against direct contact Special safety attention shall be paid when handling shrouds made of sheet metal Do not make any voltage withstand tests on any part of the unit while the unit is connected Disconnect motor cables before making any measurements on motors or motor cables WARNING Close
49. LARM WORD 0 CHO TIMEOUT Communication break detected 1 PANEL LOST Local control lost 2 Not in use 3 AI MIN FUNC Current below 4 mA 4 mA minimum selected 4 ACS 600 TEMP ACS 600 internal temperature excessive 5 CURRENT LIM Current limit exceeded 6 9 Not in use 10 NET LOST Network voltage lost 11 12 Not in use 13 EARTH FAULT Internally detected earth fault E EARTH FLT Earth fault detected by an external monitoring device 14 DIS 20 External fault indicated via DI5 15 Not in use 8 8 ACA 635 IGBT Supply Sections 11 Reference Selects Chapter 8 Parameters Code Parameter T Default Alternative Settings Description Integer y Fieldbus Equivalent Scaling p e 11 REFERENCE SELECT 11 01 DC REF SELECT PARAM 1 PARAM 23 1 Source for intermediate circuit DC voltage 121 23 1 2 Al1 3 AI2 4 AI3 reference 11 02 Q REF SELECT PARAM 1 PARAM 24 1 Source for reactive power reference 121 24 1 2 Al1 3 Al2 4 AI3 13 Analogue Inputs Code Parameter T Default Alternative Settings Description Integer y Fieldbus Equivalent Scaling p e 13 ANALOGUE INPUTS 18 01 Al1 HIGH VALUE 20000 32768 32767 This value corresponds to the maximum input 1 1 voltage on analogue input Al1 13 02 Al1 LOW VALUE I 0 32768 32767 This value corresponds to the minimum input 1 1 voltage on analogue input Al1 13 03 FILTER A
50. MAX Absolute torque limit 1 06 161 03 LINE CURRENT A Measured line current actual value 145 03 DC OVERVOLT TRIP V Alarm 9 12 bit 5 CURRENT LIM Current limit alarm Fault 9 01 bit 1 OVERCURRENT Overcurrent fault 9 11 bit 15 DC OVERVOLT DC overvoltage fault Reactive Power Control The base value for the flux reference is Parameter 150 01 FLUX REF USED NOM The DC voltage and output voltage references are defined during identification routine for setting cosfii to 1 0 However the voltage level in the network can fluctuate greatly To have cosfii equal to 1 0 at every point the DC voltage and output voltage references have to be adapted The reactive power control sets the output voltage reference Actual Signal 2 05 DC REF Q CTRL and the flux length reference Parameter 130 02 FLUX SQ REF to values with which zero reactive power is achieved ACA 635 IGBT Supply Sections 6 15 Chapter 6 Firmware Description Reactive power control is capable of generating a preset amount of reactive power Parameter 24 01 Q POWER REF to the network positive capacitive negative reactive by changing the flux length Increasing the ISU flux length higher than the network flux length capacitive power is generated to the network and vice versa Increased flux means that the output voltage of the ISU is higher than the network voltage Reactive power control parameters are listed below
51. R DONE BACKUP 0 DONE Parameter value after the saving has been completed 1 SAVE Parameter saving from RAM to permanent FPROM memory Note Parameter changes done through the CDP 312 Control Panel or DriveWindow are saved automatically to FPROM Parameter changes done by an overriding control system e g fieldbus or AC 80 via CHO of the NAMC board are saved only to the volatile RAM memory The changes need to be saved to FPROM separately using this parameter selection 8 12 ACA 635 IGBT Supply Sections 18 LED Panel Control Chapter 8 Parameters Code Parameter Oox Default Range Description Integer Scaling 18 LED PANEL CTRL The NLMD 01 Monitoring Display has a LED bar to show an absolute real type value 0 50 100 150 The source and the scale of the display signal are defined by this parameter group Note If NLMD 01 and CDP 312 Control Panel are used together Actual Signal 1 26 LED PANEL OUTPUT must be the first signal in CDP 312 Actual Signal Display Mode Otherwise the NLMD 01 LED bar display will show an incorrect value 18 01 LED PANEL OUTPUT 109 0 30000 Signal source selection for the NLMD 01 Monitoring Display Example To link Par 1 09 POWER to the display set Parameter 18 01 to value 109 18 02 SCALE PANEL 100 0 65536 Scaling factor for the NLMD 01 Monitoring Display E
52. SE NEE ea wei exa eR LR e FCR Ro pac or dis 4 9 Klee Cheeks eaae extet aque et pe ead aqux ed eee nt Bed AE gr Ee 4 9 Chapter 5 Earth Fault Protection OVEIMIOW istic aci Suet ea oda dca Sad tac an EE 5 1 Floating NOIWOIK i duh tt ge RR p RARE uuu dx EE Seen ee he TI OE twa EHE wkd 5 1 Insulation Monitoring Device 43 4 aet te EEN 5 1 System earnhed NetWork 515 ua auto aee ed T ENEE e EE de i tede CA 5 2 Chapter 6 Firmware Description RE EE 6 1 Control Principle br x GREECE Gp EE ERRARE E ANE VUESTRO a ade C Ea E 4 4 6 2 Identification Routine zi o oec pee Rep Rey oe DS Red y IRR NEEN Wee Be 6 4 Charging gecer negarka nani a a ot end Magee EE 6 5 Regele us seu EES 6 5 Starting Sequence xoedxev E vy ERI Rer RE RR REMO ERI Oe Me SE t bI RE 6 6 Start by ihe Starting SWIER E EEN 6 7 Stan vis EIBldDUls 224522 Laeta Did Eta Md Dt d tli A ux are eA ole EA Mec A 6 8 Level Start scura Ds queat tesi Eng E gena ido Radda of Nui d RO d ditat tb d oc ated o af ped qr qus 6 9 SIOD ee EE e 6 9 Missing Plidse su ueque EXE ee eee BE ON RG ENDURO Ea eee DER dex B spe s es vedi 6 10 Eege LE s oinnia e ue reas EE 6 11 Controllers sao va EE EE 6 11 DG En BB ouo aceuer a aaa vod S cho Reda Sri 1 Srey San ec IR EE 6 12 DC Voltage Controller exu qhIERCCKERE RN RESO epee Pee LE RS PRG eee Awd YES 6 13 Heactiva Power Conttol 2535 33 39 9 X20 3 ENER cada Ne 6 15 Chapter 7 Fault Tracing OVGINIOW fonda dee Ee e ue E e E Ee EE e 7 1
53. agram in reality the number of them varies This chapter describes the supply section Supply Section Braking Sections Drive Sections Auxiliary Incoming Filter IGBT Braking Unit Control Unit Unit Supply optional Unit Unit Common DC Bus Supply Section The supply section consists of the units listed below Auxiliary Control Unit ACU Incoming Unit ICU Filter Unit FIU e IGBT Supply Unit ISU ACA 635 IGBT Supply Sections 3 1 Chapter 3 Hardware Description Auxiliary Control Unit The following components are located in the Auxiliary Control Unit e Drive Control Unit NDCU which includes an Application and Motor Controller NAMC Board and a standard I O NIOC Board Optical Branching Unit NPBU with parallel connected IGBT Supply Units frames 2 or 4 times R11i and R12i NPBU is connected between NAMC and NINT boards inside the converter module Control voltage supply fuses and transformer e On off switch on the cabinet door and relays Optional CDP 312 Control Panel and NLMD 01 Monitoring Display Optional voltage and current meters e Control wiring and relays e Auxiliary voltage filter for sensitive equipment y 17 A 230 115 V Optional emergency and earth fault protection components Other options fieldbus adapter modules man machine interfaces etc Incoming Unit The following components are located in the Incoming Unit Terminals for the input power a c sup
54. ameter described in Chapter 8 Parameters 11 11 Parameter actual signal below 100 described in Chapter 8 Parameters 113 05 Parameter above 100 These parameters are not visible to the user unless passcode is entered for the Parameter Lock in Parameter 16 08 PASS CODE These parameters are not allowed to be changed without ABB s permission ACA 635 IGBT Supply Sections 6 1 Chapter 6 Firmware Description Control Principle The fundamental theory of line converter operation can be presented by an equivalent circuit with an AC choke and vector diagrams below where motoring __ _ generating U network voltage vector U line converter voltage vector U ACchoke voltage vector yw network flux vector W2 line converter flux vector wy AC choke flux vector power transfer angle joL i S gt Vi U P S VL rz Y Gem 6 2 ACA 635 IGBT Supply Sections Chapter 6 Firmware Description The primary function of the ISU is to control the power transfer between the network and the DC link The purpose of the AC choke represented by reactance X jo is to smooth the line current and to act as an energy storage for the switch mode supply Power transfer equation between the network and the ISU is presented below _ UY X P sin Real power is being transferred only if an angle difference exists between the two voltage vectors Reactive
55. ameters 11 11 Parameter actual signal below 100 described in Chapter 8 Parameters 113 05 Parameter above 100 These parameters are not visible to the user unless passcode is entered for the Parameter Lock in Parameter 16 08 PASS CODE These parameters are not allowed to be changed without ABB s permission ACA 635 IGBT Supply Sections 6 1 Chapter 6 Firmware Description Control Principle The fundamental theory of line converter operation can be presented by an equivalent circuit with an AC choke and vector diagrams below where motoring __ _ generating U network voltage vector U line converter voltage vector U ACchoke voltage vector yw network flux vector W2 line converter flux vector wy AC choke flux vector power transfer angle joL i S gt Vi U P S VL rz Y Gem 6 2 ACA 635 IGBT Supply Sections Chapter 5 Earth Fault Protection In Case of an Earth Fault Further Information System earthed Network Diagram Description In Case of an Earth Fault With Bender s insulation monitoring device it s possible to set up two response values ALARM1 and ALARM2 Both values have an own alarm LED which illuminates if reading is below these selected response values An earth fault closes the measuring circuit An electronic evaluation circuit calculates the insulation resistance which is indicated on an LC display or
56. an overriding system Set to I O if the ISU is only monitored Set this parameter to FBA DSET1 or FBDSET 10 depending on what datasets the overriding system uses Connect the fibre optic cables to channel CHO on the NAMC board Set the node address and communication mode for channel CHO as follows Check that the communication is working Set the delay time for a coommunication fault indication Select the action upon a communication fault on channel CHO Select RING if channels CHO on the NAMC boards are connected in a ring The dafault setting STAR is typically used with DDCS branching units NDBU 85 95 98 01 COMMAND SEL 98 02 COMM MODULE 70 01 CHO NODE ADDR 71 01 CHO DRIVEBUS MODE Note Setting of Par 71 01 is valid after the next power up 70 04 CHO TIMEOUT 70 05 CHO COMM LOSS CTRL 70 19 CHO HW CONNECTION 4 8 ACA 635 IBGT Supply Sections Chapter 5 Earth Fault Protection In Case of an Earth Fault Further Information System earthed Network Diagram Description In Case of an Earth Fault With Bender s insulation monitoring device it s possible to set up two response values ALARM1 and ALARM2 Both values have an own alarm LED which illuminates if reading is below these selected response values An earth fault closes the measuring circuit An electronic evaluation circuit calculates the insulation resistance which is indicated on an LC display or an external ohmmeter after the respons
57. arameter is a 16 bit packed boolean word displayed as a hex value and updated at 4 ms intervals Parameter 8 01 MAIN STATUS WORD Status signals of the line converter Bit Name Value STATE Description 0 RDY ON 1 Ready to switch on no fault 0 Not ready to switch on fault 1 RDY RUN 1 Ready to operate DC bus charged 0 Not ready to operate 2 RDY_REF 1 Operation enabled 0 3 TRIPPED 1 Fault 0 No fault 4 5 6 Not in use 7 ALARM 1 Warning 0 No Warning 8 MODULATING 1 Line converter modulates 0 Line converter not modulating 9 REMOTE 1 Drive control location REMOTE 0 Drive control location LOCAL 10 NET OK 1 Network voltage is OK 0 Network voltage is lost 11 Not in use 12 13 Not in use 14 CHARGING 1 Charging contactor closed 0 Charging contactor open 15 Not in use ACA 635 IGBT Supply Sections 8 5 Chapter 8 Parameters 9 Fault Words These parameters are 16 bit words They are displayed as hex values Bit value 1 Fault and O No Fault Parameters are updated at 100 ms intervals Code Parameter Bit Name Description 9 FAULT WORDS 9 001 FAULT WORD 1 0 SHORT CIRC Short circuit in the main circuit 1 OVERCURRENT Overcurrent 2 DC OVERVOLT Intermediate circuit DC ov
58. ary Control Unit an Incoming Unit a Filter Unit and an IGBT Supply Unit ISU This manual covers e Safety Instructions e Use of the ISU e Descriptions for system hardware and software version Ixxx 5060 and later The descriptions provide the possibility to operate and optimize the unit for a particular system e The commissioning of the supply section e Parameters of the IGBT supply unit control program e Fault tracing e Technical data giving information concerning the ratings fuses cooling requirements power losses etc Study this manual carefully before installing commissioning operating or servicing the supply section equipped with an IGBT supply unit We expect that you have a basic knowledge of physical and electrical fundamentals electrical wiring practices electrical components and electrical schematic symbols Note The parameters of the ISU listed in this manual need not be set in a normal start up procedure or in normal use However the ISU parameters can be viewed and changed with the Control Panel ACA 635 IGBT Supply Sections User s Manual 1 1 Chapter 1 Introduction ISU related Information in Other Items concerning the ACA 635 not described in this manual are listed below with a reference to the manual where they are described For EN Manuals codes of the manuals refer to the inside of the front cover of this manual Task Described in Instruction Information Mechanical and
59. ata set 33 value 2 inquire data 100 ms interval 93 09 D SET 33 VAL 3 0 Data set 33 value 3 inquire address feedback 100 ms interval 8 24 ACA 635 IGBT Supply Sections 98 Option Modules Chapter 8 Parameters Code Parameter T Default Alternative Description y Settings p Fieldbus e Equivalent 98 OPTION MODULES 98 01 COMMAND SEL B l O This parameter selects the control command interface s 0 MCW The ISU control program reads the control commands via a serial link and through the digital input terminals 1 O The ISU control program reads the control commands through the digital input terminals 98 02 COMM MODULE I NO This parameter defines the control mode and place in the REMOTE mode 1 NO The drive is controlled using I O DI2 2 FBA DSET1 The drive is controlled through the communication link CHO using datasets 1 and 2 This is a typical setting for use with a fieldbus adapter module 3 FBA DSET10 The drive is controlled through the communication link CHO using datasets 10 to 33 for example APC2 AC 70 AC80 NPBA 02 NCSA 01 4 INVERTER Not in use ACA 635 IGBT Supply Sections 8 25 Chapter 8 Parameters 99 Start up Data Code Parameter T Default Alternative Description y Settings e Fieldbus Equivalent 99 START UP DATA 99 01 LANGUAGE ENGLISH 0
60. ble explains the abbreviations used in the following rating table Supply Section Lin Total rms input current continuous a c current Duty Cycle 1 min 5 min Hbase Maximum base current with max limax Short term rms overload a c current allowed for one minute every 5 minutes himax hbase 1 min 4 min Duty Cycle 10 s 60 s Hbase Maximum base current with max limax Short term rms overload a c current allowed for 10 seconds every 60 seconds Imax l 1base 10s 50s qe 5 4 9 SN Rated apparent supply power of the supply section Pon Nominal power of intermediate d c link continuous active motor or generator power Poss Power loss Un Nominal mains voltage Notes Note 1 The ratings given correspond to voltage Uy and fan supply voltage 230 V or 115 V Note 2 Poss is the heat loss of a unit with basic options The value depends on the options included Note 3 Noise level applies to echoless room ACA 635 IGBT Supply Sections A 1 Appendix A Technical Data Ratings 380 690 V This table shows the nominal ratings for the IGBT supply sections Type Marking Nominal Ratings Duty Cycle 1 min 5 min Duty Cycle 10 s 60 s Frame Air Flow Des Noise SN hn Pon Hbase Hmax Mbase Imax Size Level kVA A kW A A A A m h kW dBA IGBT supply secti
61. body is working with the unit or circuits that are wired from outside into the cabinets The cabinet doors are closed Disconnect the 230 VAC cables that lead from the terminal blocks to the outside of the equipment and have not yet been checked and the connections which may not yet have been completed Make sure that the main contactor air circuit breaker cannot inadvertently be remote controlled to close e g by temporarily opening some connection in its control circuit Be ready to trip the main breaker of the supply transformer in case anything abnormal occurs Ensure that all cabinet doors are closed Close the main breaker of the supply transformer Close the main disconnecting switch of the supply section Close the main disconnecting switch of the auxiliary circuit ACA 635 IBGT Supply Sections 4 3 Chapter 4 Commissioning the Supply Section with ISU Checks with Voltage This table is a commissioning checklist for the supply section with Connected to voltage connected to the input terminals and Auxiliary Control Unit Auxiliary Circuits ACU Action Information approved meter must be used IF IN DOUBT DO NOT PROCEED WARNING This section includes instructions for checking measuring circuits under A voltage Only a qualified person is allowed to do the work An appropriate and Ensure the actions described in sectio
62. channels on the NAMC boards are connected to a ring configuration 1 STAR Regeneration disabled Select STAR with a star configuration as AC450 CI810 NDBU 95 optical branching unit s ACS 600 121 70 20 CH3 HW CONNECTION STAR This parameter is used for enabling or disabling regeneration of channel CH3 optical transmitter In regeneration mode any message received by the channel is echoed back 0 RING Regeneration enabled Select RING if the CH3 channels on the NAMC boards are connected to a ring configuration 1 STAR Regeneration disabled Select STAR with a star configuration as Drive Window PC NDBU 95 optical branching unit s ACS 600 121 ACA 635 IGBT Supply Sections 8 21 Chapter 8 Parameters 71 DriveBus Communication Code Parameter T Default X Alternative Settings Description Integer Fieldbus Equivalent Scaling e 71 DRIVEBUS COMM 70 01 CHO DRIVEBUS B YES This parameters selects the 121 MODE communication mode for channel CHO on the NAMC board The new mode becomes valid only on the next NAMC board power on 0 NO DDCS mode 1 YES DriveBus mode with AC 80 controller 8 22 ACA 635 IGBT Supply Sections 90 91 Data Set Receive Addresses 0 9999 Overriding System P DDCS link NAMC xx Dataset Table 10 12 14 Cho Address A
63. contactor is opened This procedure is controlled by the NAMC board via NIOC board digital outputs R01 to ROS If the charging is not completed i e the DC link voltage has not exceeded the value of Parameter 30 12 DC UNDERVOLT TRIP or the charging current is not below 5 of l154s6108 60s a fault is set Parameter 9 11 SUPPLY FAULT WORD bit 0 CHARGING FLT The ISU is synchronized to the network by two three phase short circuits of 200 us in length at an interval of 6 ms On the basis of the short circuit current the ISU can identify the phase order of the supply network and the starting point for the flux voltage vector The phase order of the supply can be changed without performing the identification routine again The ISU must be stopped during a phase order change The synchronization can also be done with only one 200 us short circuit by Parameter 99 06 FAST SYNC selection YES Note In this case no phase order check is performed If a synchronization trial fails the ISU makes up to 9 additional trials One reason for a failed synchronization is too low a short circuit current due to the high impedance of the network ACA 635 IGBT Supply Sections Chapter 6 Firmware Description The synchronization parameters are listed below Code Parameter Unit Description 140 10 ZERO VECT LENGTH 200 us Length of the short circuit pulse 140 11 PHASE LOSS LIMIT JA Current limit for short circuit current 99 0
64. d Fieldbus Equivalent Scaling e 70 DDCS CONTROL 70 01 CHO NODE ADDR pi 1 125 Node address for channel CHO When 121 using the AC 80 system the address must be 1 In other control systems node address is set according to the application 70 02 CHO LINK R 10 1 15 DDCS channel CHO intensity control for 1 1 CONTROL transmission LEDs This parameter can be used in special cases to optimise the communication performance in the link 70 08 CHO BAUD RATE 4 Mbit s 0018 Mbit s not in use Channel CHO communication speed This 1 4 Mbit s parameter must be set to 4 Mbits s when 2 2 Mbit s not in use FCI communication module is used 3 1 Mbit s Otherwise overriding system automatically sets the communication speed 70 04 CHO TIMEOUT R 100 ms 0 60000 ms The delay time before a communication 1ms break fault is indicated The time count starts when the link does not update the message During the time elapsing CHO TIMEOUT warning is set by 9 12 SUPPLY ALARM WORD bit 0 When the value of Par 70 04 is zero timeout is not monitored and CHO COM LOST fault is not indicated regardless of the value of Par 70 05 8 20 ACA 635 IGBT Supply Sections Chapter 8 Parameters 70 05 CHO COMM LOSS CTRL FAULT This parameter is in use when Par 98 01 COMMAND SEL is set to MCW and Par 98 02 COMM MODULE to FBA DSET1 FBA DSET10 or INVERTER 1 NO FAULT A warnin
65. d 183 LOQSOV 009SOV__ewou 12904 1010 WOsBdIG UNIO 069 08 VAX019 G97 0007 JOv OZ SP panoidey Jeuiojsn j LO seo uel Sep 900 G 9 VOV NOLO3S Aldd S enu 8661 bnv li OXIN OTIVA BESSER OMG 46771000 AR pospd t y m 8 3 eps E E zug a z LA 2 rin Date i wis y S I zz T sz C8 9 k I To cau rd i z 5 98 9 o Ser 44 s vic e a B V FS 3 E zis BGL an RET 3 ys Z 4 N soz J 07 wa ev v 1 ev ev 1 ev cI Igy LJ x LJ e CI l Co Ww WW WW Ir WW i E 7 R S n ovi w cy 73 97 C Cu K i ogy q l S 42x2y czxey n 93 Let gt 8v So 1 Di EUN e i ole Mey mi zloy z szxev T I n l X Ur o iis DN sei 1 l oi amp J J e w De E age Si SE vU van vondo veoened gs KR amer ai Eg z me ndo 5 Al DIST vonna 1oeuvoosip 8 8 tw ounen S 8 6Sle Oy LSle 99 28 zz O 84 Ee AAS fH eye ER ic l LOI 8 Ke vd exec zd icy gz ER se CU 33 E 3 s X eu 3 4 041002 83 I 4840849 401291005 04 U09 SUD 401201002 jo31u02 Ze JeuuojsuoJ idens LN ainpow A ddns buibuou 0 00 U09 ub 4019D uO2 UID z 8 9 S H e ACA 635 IGBT Supply Sections B 10 AA EP ED FADD I 3BFE 64013700 R0125 REV B EFFECTIVE 10 11 2000 EN ABB Industry Oy Drives P O Box 184 FIN 00381 HELSINKI FINLAND Telephone 358 10 22 2000 Telefax 358 10 22 22681 Internet http www abb com automation
66. e and the version of the drive application program The Panel type is printed on the cover of the Panel ID N CHANGED The ID number of the ISU has been changed from 1 the change is not displayed on the Control Panel CDP 312 To change the ID number back to 1 go to Drive Selection Mode by pressing DRIVE Press ENTER Set the ID number to 1 Press ENTER LOAD FACTORY Factory parameter settings are being restored Please wait Fault Messages Fault Text Cause What to do ACS 600 TEMP The ACS 600 internal temperature is Check ambient conditions Par 9 01 bit 3 excessive The trip level of the converter Check air flow and fan operation Par 9 11 bit 3 module temperature is 125 C Check heatsink fins for dust pick up Check line current against unit current AMBIENT TEMP I O control board temperature is lower than Check ambient temperature in the auxiliary DC link voltage has not exceeded the value of Par 30 12 DC UNDERVOLT TRIP or current is not below 5 of Ii base 108 605 at the end of the charging Par 9 02 bit 7 5 C or exceeds 73 C control unit ACU CHARGING FLT DC link voltage is not high enough after Check charging circuit fuses Par 9 11 bit 0 charging procedure Check charging circuit Check possible short circuit in DC link Check the setting of Par 30 12 DC UNDERVOLT TRIP Faulty PPCC link DC voltage measurement is zero Check the PPCC link S
67. e time The alarm actions depend on the electric connection for example ALARM 1 may only give a warning and ALARM2 may trip the device Further information about the insulation monitoring device is available in RDH265 Operating Manual code TGH1249 published by the manufacturer BENDER companies In a system earthed network the neutral point of the supply transformer is earthed solidly This section describes an internal earth fault protection principle in a system earthed network This diagram shows earth fault protection implemented with internal current transducers in the ACA 635 L1 L2 L3 Transformer IGBT Supply Unit Inverter Units DC Busbar The line current unbalance is calculated from measured currents ly hy and In normal operation the current sum is zero An earth fault leads to an unbalance in the 3 phase system and therefore to a current sum different from zero If the current unbalance exceeds the limit set in Par 30 08 EARTH FAULT LEVEL an alarm is given or the device is tripped ACA 635 IGBT Supply Sections Chapter 6 Firmware Description Overview This chapter describes the IGBT supply unit control program Note The parameters listed in this chapter need not be set in normal use They are mentioned for explaining the control principle only The following symbols are used 1 10 Actual signal or parameter described in Chapter 8 Par
68. ection Based on an Insulation Monitoring Device Check the setting of Parameter 30 04 EXT EARTH FAULT This is an optional feature IRDH265 x and the connection to DIA If included see the circuit diagrams delivered with the device For Check the tuning of the insulation monitoring device for the information on the protection principle earth fault protection Bender see the RDH265 Operating Manual by p Bender code TGH1249 and Chapter 5 The insulation monitoring device is tuned at the factory If Earth Fault Protection further tuning is required see the RDH265 Operating Manual by Bender code TGH1249 SYSTEM EARTHED NETWORK TN NETWORK 1 Earth Fault Protection Based on Internal Current Measurement Check the setting of Parameter 30 02 EARTH FAULT This is a programmable feature For information on the protection principle see Chapter 5 Earth Fault Protection Parameters The parameters of the ISU need not be set in a normal start up procedure or in normal use ACA 635 IBGT Supply Sections 4 7 Chapter 4 Commissioning the Supply Section with ISU Controlling the ISU This procedure instructs how to control or monitor the IGBT supply unit with an Overriding from an overriding system by using data sets 1 and 2 or 10 to 33 with System DDCS and DriveBus communication protocols Action Parameter Set this parameter to MCW if the ISU will be controlled with
69. ections User s Manual Operation of ISU Main Circuit Diagram Control Voltage Waveform Supply network AC choke Chapter 2 Operation Basics The ISU is a four quadrant switching mode converter The a c current of the ISU is nearly sinusoidal at a unity power factor In addition the power flow through the converter is reversible As a default the ISU controls the DC link voltage to the peak value of the line to line voltage The DC voltage reference can be set also higher by a parameter A diagram of the main circuit of the IGBT supply is shown below Control and Gate Drivers X 7 Common DC bus Converter The control and modulation is based on the Direct Torque Control DTC method typically used in ACS 600 motor control Two line currents and DC link voltage are measured and used for the control The control boards are similar to the boards of the inverter The high frequency switching and high du dt slightly distorts the voltage waveform at the input of the converter The depth of the voltage notches depends on the ratio of network inductance to total line inductance network AC choke inductance ACA 635 IGBT Supply Sections 2 1 Chapter 2 Operation Basics Diagram The waveforms of ug and u4 shown below The measuring points are given in the main circuit diagram above Current Waveform The line current has a sinusoidal waveform wh
70. ee fault message PPCC LINK ACA 635 IGBT Supply Sections 7 3 Chapter 7 Fault Tracing Fault Messages Fault Text Cause What to do CHO COM LOST Par 9 02 bit 12 Par 9 11 bit 10 Communication break detected on CHO receive programmable fault see Parameter 70 05 Check the fibre optic cables between the NAMC board and overriding system or fieldbus adapter Test with new fibre optic cables Check that the CHO node address Parameter 70 01 is correct in the ISU Check the status of the fieldbus adapter See appropriate fieldbus adapter manual Check parameter settings of Group 51 if a fieldbus adapter is present Check the connections between the fieldbus and the adapter Check that the bus master is communicating and correctly configured DC OVERVOLT Par 9 01 bit 2 Par 9 11 bit 15 Intermediate circuit DC voltage is excessive This can be caused by 1 static or transient overvoltages in the mains 2 too high supply voltage during synchronisation The default trip limit is 740 V d c for 415 V units 891 V d c for 500 V units and 1230 V d c for 690 V units The trip limit can be changed with Par 30 11 DC OVERVOLT TRIP Check the level of supply voltage DC voltage and converter nominal voltage DC UNDERVOLT Par 9 02 bit 2 Par 9 11 bit 14 Intermediate circuit DC voltage is not sufficient This can be caused by a missing mains phase a blown fuse or a rectifi
71. elow modulation starts Par 4 04 CONV Default of Par 21 02 Range of Par 21 02 NOM VOLTAGE 1 1 V2 Par 4 04 CONV 65 120 V2 Par 4 04 CONV NOM VOLTAGE NOM VOLTAGE V V Minimum V Maximum V 415 646 380 706 500 778 457 851 690 1073 632 1174 21 08 STOP LEVEL R 1000 ms ms Modulator is stopped when the power is higher than TIME defined with Par 21 04 STOP LEVEL POWER for a time defined with this parameter 21 04 STOP LEVEL R 0 kW kW Motoring power to stop the modulator POWER 8 16 ACA 635 IGBT Supply Sections Chapter 8 Parameters The functions set by this parameter group are visualised below Ug is intermediate circuit DC voltage P is converter supply power R U Uc Par 21 04 g t Par 21 03 Modulation Modulation starts stops ACA 635 IGBT Supply Sections 8 17 Chapter 8 Parameters 23 DC Bus Reference Example With the help of the Parameter 23 01 DC VOLT REF the DC link voltage can be raised higher than with a conventional 6 pulse diode rectifier in order to compensate a low voltage level in the network Note Check the motor insulation requirement See ACS 600 MultiDrive Safety and Product Information guide EN code 63982229 or ACS ACC 6x7 Hardware Manual EN code 61329005 If the line voltage is 380 V fully loaded DC voltage with 6 pulse diode rectifier is 1 35 380 V 513 V If the desired motor rms level is
72. er bridge internal fault The default trip limit is 293 V d c for 415 V units 354 V d c for 500 V units and 488 V d c for 690 V units The tip limit can be changed with Par 30 12 DC UNDERVOLT TRIP Check supply and inverter fuses Check supply voltage DIS 20 Digital input DI5 is OFF 0 Check the function indicated via digital input Par 9 11 bit 2 DIS E EARTH FLT IT Network Check motors Par 9 11 bit 4 Impedance between a live part e g phase Check motor cables conductor DC link motor cable or motor and earth ground is too low Earth fault in AC filter line converter DC link inverter s motor cables or motor Check ISU Check inverter s Check AC filter EARTH FAULT Par 9 01 bit 4 Par 9 11 bit 12 Earthed grounded Network The sum of line currents measured with internal current transducers is too high Earth fault in AC filter line converter DC link inverter s motor cables or motor or current unbalance in parallel connected converters Check motors Check motor cables Check the ISU fuses parallel connected units Check the ISU Check inverter s Check AC filter 7 4 ACA 635 IGBT Supply Sections Chapter 7 Fault Tracing Fault Messages for 415 V units 250 V for 500 V units and 345 V for 690 V units Fault Text Cause What to do FAN FLT Fan is not rotating or contactor connection is Check the acknowledge circuit connection
73. ereas the d c current consists of a d c component and a high switching frequency component Line Current A typical line current i waveform is shown below up denotes converter input voltage A V 500 400 E WI ua DD T 100 100 200 V mann 1 nadan c 300 400 500 2 2 ACA 635 IGBT Supply Sections DC Current Harmonics Chapter 2 Operation Basics A typical DC current ijc waveform is shown below A 500 lac 450 400 M i N MINI Al i 360 A M 300 250 200 150 100 50 0 100 102 104 106 108 110 112 114 116 118 t ms IGBT supply unit does not generate characteristic current voltage overtones the way a traditional 6 or 12 pulse bridge does because of the sinusoidal waveform of the line current The
74. ervoltage 3 ACS 600 TEMP Power plate overtemperature 4 EARTH FAULT Internally detected earth fault 5 6 Not in use 7 Internal faults If this bit is 1 write down the value of Parameter 9 03 Contact ABB 8 11 Not in use 12 SC INU1 Short circuit in parallel connected phase module block 1 13 SC INU2 Short circuit in parallel connected phase module block 2 14 SC INU3 Short circuit in parallel connected phase module block 3 15 SC INU4 Short circuit in parallel connected phase module block 4 9 02 FAULT WORD 2 0 SUPPLY PHASE Missing phase during synchronisation 1 Not in use 2 DC UNDERVOLT ntermediate circuit DC undervoltage 3 5 Not in use 6 IO FAULT I O device fault on CH1 7 AMBIENT TEMP I O control board NIOC temperature 8 Not in use 9 OVER SWFREQ Switching overfrequency 10 Not in use 11 PPCC LINK Current measurement or communication fault of NINT board 12 CHO COM LOST Communication break on CHO 13 15 Not in use 9 08 FAULT WORD 3 0 FLT F1 7 Factory default parameter file error 1 USER MACRO User Macro file error 2 FLT F1 4 EPROM operating error 3 FLT F1 5 FPROM data error 4 FLT F2 12 Internal time level 2 overflow 100 us 5 FLT F2 13 Internal time level 3 overflow 1 ms 6 FLT F2 14 Internal time level 4 overflow 50 ms 7 FLT F2 15 Internal time level 5 overflow 1 s 8 FLT F2 16 State machine overflow 9 FLT F2 17 Application program execution error 10 FLT F2 18 Application program execution error
75. es Warning Cause What to do EARTH FAULT Par 9 12 bit 13 Earthed Grounded Network The sum of line currents measured with internal current transducers is too high Earth fault in AC filter line converter DC link inverter s motor cables or motor or current unbalance in parallel connected converters Check motors Check motor cables Check the ISU fuses parallel connected units Check the ISU Check inverter s Check AC filter NET LOST Par 9 12 bit 10 Network voltage is lost during modulation Line current is below 0 0064 Mbase 105 60 The situation may cause DC link undervoltage Check network conditions PANEL LOST Par 9 12 bit 1 A Local Control device CDP 312 or Drive Window has ceased communicating This can be caused by the disconnection of the selected local control device during local control or an internal fault in the local controlling device This warning transfers the ISU to remote mode Check Control Panel connector Replace Control Panel in the mounting platform NO COMMUNICATION x This message is generated by the Control Panel CDP 312 control program There is a cabling problem or a hardware malfunction on the Panel Link 4 Panel type is not compatible with the version of the converter application program Check the Panel Link connections Press the RESET key The panel reset may take up to half a minute please wait Check the Panel typ
76. es the charging contactor control circuit RO1 3 ISU control logic closes the main contactor and cooling fan control circuit ROS 4 ISU control logic receives the main contactor on acknowledgement DI3 5 ISU control logic receives the cooling air fan in operation acknowledgement DI1 6 ISU synchronizes itself to the supply network in case DC voltage is OK charging is completed successfully T ISU control starts modulation The inverter units can be started ACA 635 IGBT Supply Sections 6 7 Chapter 6 Firmware Description Start via Fieldbus To enable the fieldbus control Parameter 98 01 COMMAND SEL must be set to MCW The DC bus can be charged and the modulator started separately via fieldbus The DC bus can be charged in two ways 1 by rising edge of Parameter 7 01 MAIN CTRL WORD bit 0 and simultaneous high level of digital input DI2 starting switch on the cabinet door in position 1 High level of digital input DI2 Parameter 7 01 MAIN l CTRL WORD bit 0 Gg LL me Ka Charging contactor Main contactor 2 by rising edge of digital input DI2 from starting switch and simultaneous high level of Parameter 7 01 MAIN CTRL WORD bit 0 Parameter 7 01 MAIN CTRL WORD bit 0 1 Digital input DI2 3 p l 25s a Charging contactor Main contactor The modulator is started by high level of Parameter 7 01 MAIN CTRL WORD bit 3 and stopped by low level of bit 3 The modulator ca
77. ety instructions for the ACA 6xx in Safety and Product Information EN code 63982229 and for the ACS ACC 617 in Hardware Manual EN code 61329005 must be followed when installing operating and servicing the drives Study the complete safety instructions carefully These safety instructions are intended for all who work on the ACA 6xx or the ACS ACC 617 Ignoring these instructions can cause physical injury or death WARNING All electrical installation and maintenance work on the drive should be carried out by qualified electricians Any installation work must be done with power off and power is not to be reconnected unless the installation work is complete Dangerous residual voltages remain in the capacitors when the disconnecting device is opened Wait for 5 minutes after switching off the supply before starting work Always ensure by measuring that the voltage between the terminals UDC and UDC and the frame is close to 0 V and that the supply has been switched off before performing any work on the equipment or making main circuit connections If the main circuit of the inverter unit is live the motor terminals are also live even if the motor is not running Open switch fuses of all parallel connected inverters before doing installation or maintenance work on any of them These switch fuses are not included in the ACS ACC 617 Check the cable connections at the shipping split joints before switching on the supply voltage
78. fuses 4 NAMC ACU Parallel connected IGBT supply converter module configuration is equal to parallel connected inverter module configuration of the ACS 600 MultiDrive One NAMC board controls all parallel connected modules Each module is equipped with an a c reactor and AC and DC fuses If one module fails it can be disconnected by removing the fuses on both sides of it The whole supply has a common disconnecting device Full redundancy is not possible The modules cannot supply the DC link separately with independent NAMC boards 3 4 ACA 635 IGBT Supply Sections Chapter 3 Hardware Description NDCU m d m m ICU FIU ISU ISU and DSU in Parallel A diode supply unit must not be connected galvanically in parallel with an IGBT supply unit in the same a c supply as the synchronisation would fail The parallel configuration is allowed only with a supply transformer equipped with two secondary windings This configuration is beneficial when the motoring power is considerably higher than the braking power and the brakings are short Start mode DC LEVEL START Parameter 21 01 value 1 must be used During motoring the ISU is not modulating only the free wheeling diodes are conducting The motoring current is flowing mainly through the DSU d
79. g is given on communication loss on channel CHO 2 FAULT Converter trips on communication loss on channel CHO 70 06 CH1 LINK CONTROL 10 1 15 DDCS channel CH1 intensity control for transmission LEDs This value is adjusted through the link including each device in the link This parameter can be used in special cases to optimise the communication performance in the link 70 15 70 16 CH3 NODE ADDR CH3 LINK CONTROL 15 1 254 Node address for the channel CH3 This channel is normally used with the start up and maintenance tools If CH3 of the several drives have been connected to the ring or star by branching unit connection each one must be set an unique node address The new node address becomes valid only after auxiliary power shutdown of the NAMC board DDCS channel CH3 intensity control for transmission LEDs This value is adjusted through the link including each device in the link This parameter can be used in special cases to optimise the communication performance in the link 121 70 19 CHO HW CONNECTION STAR This parameter is used for enabling or disabling regeneration of channel CHO optical transmitter in DDCS mode DDCS mode is typically used with APC2 AC70 and AC450 controllers In regeneration mode any message received by the channel is echoed back This parameter is not in use in DriveBus mode 0 RING Regeneration enabled Select RING if the CHO
80. ger Scaling 3 ACTUAL These parameters are visible in parallel connected units frame SIGNALS sizes 2xR11i R12i and 4xR11i R12i only and show the highest power plate temperatures of the phase module blocks no 1 to 4 see Chapter 3 Hardware Description IGBT Supply Unit LEDs on the NINT board indicate the hottest phase U V or W of each module block See Chapter 7 Fault Tracing What to Do in Case of an Earth Fault Indication 3 12 PPO TEMP C The highest power plate temperature of phase module block 1 1 1 C 3 13 PP 1 TEMP C The highest power plate temperature of phase module block 2 1 1 C 3 14 PP 2 TEMP C The highest power plate temperature of phase module block 3 1 1 C 3 45 PP 3 TEMP C The highest power plate temperature of phase module block 4 1 1 C ACA 635 IGBT Supply Sections 8 3 Chapter 8 Parameters 4 Information The software version Parameters 4 01 and 4 03 is expressed as follows Character Example Meaning no 1 l Input bridge software 2 M Product M ISU 3 4 Software type 4 non parallel connected ISU Parameter 4 01 5 parallel connected ISU Parameter 4 01 A application software Parameter 4 03 4 B Control board B NAMC 2x E NAMC 11 5 to 8 5060 Software version number Code Parameter T Range Unit Description Integer y Scaling p e 4 INFORMATION 4 01 SOFTWARE C IM4x xxxx This signal describes the s
81. he network frequency is constant power is directly proportional to the torque By controlling torque power transferred between the ISU and the network can be set to a value that keeps the DC link voltage constant These basic facts enable the use of the DTC method which relies on control of flux and torque The main difference between DTC and conventional PWM is that torque is controlled at the same time level as power switches 25 us There is no separate voltage and frequency controlled PWM modulator All selections of the switches are based on the electromagnetic state of the ISU This kind of control method can be realised only by using a high speed signal processing technology The digital signal processor Motorola 56002 is used in the ACS 600 product family to achieve sufficient speed The ISU adapts itself to the supply network and no data concerning the network conditions is to be set The converter rating plate data is downloaded in the software package When the ISU is connected to the network for the first time a identification routine must be completed The identification routine is executed each time after the NAMC board is powered The identification routine can be executed manually also after next start without power up by setting the Parameter 99 07 LINE SIDE ID RUN to YES and pressing the Control Panel Start key This can be done if there is doubt that the automatic identification routine has failed or an automatic routine
82. hen the line current Actual Signal 1 06 LINE CURRENT is exceeds the value of Parameter 137 04 CURRENT LIMIT Par 137 04 CURRENT LIMIT is 220 percent of Parameter 112 02 HEAVY DUTY CUR which equals to Mbase 105 605 This limit is so close to the overcurrent trip limit that an alarm is rarely generated before an overcurrent trip 6 14 ACA 635 IGBT Supply Sections Chapter 6 Firmware Description When the current limit alarm is active the internal control first lowers the ramped reactive power reference when Par 24 01 Q POWER REF is not zero controlling the current towards the current limit In case the current limit is not reached when the ramped reactive power reference has been controlled to zero the internal control secondly lowers the ramped d c reference further controlling the current towards the current limit In case the current limit is still not reached current limit alarm is still active and the ramped d c reference equals the value of Par 2 05 DC REF Q CTRL the current can be lowered by limiting inverter actual power The alarm is removed when the current falls below the current limit A block diagram of the current limit alarm is presented below LINE CURRENT COMPARATOR a CURRENT LIM CURRENT LIMIT a gt b 1 b The current limit parameters are presented below Code Parameter Unit Description 137 04 CURRENT LIMIT 96 Current limit 137 01 TORQUE REF
83. ilters du dt Filters No EMC Filters EMC Cabinet with EMC Filters Type Code ACS 600 Type Character no EMC Filter No EMC Filter Selections Selections ACS 600 MultiDrive 1 279 0 Supply Section ACA63XXXXXXXXXXXXX 16 Drive Section ACA61 OXXXXXXXXXXXX 1 0 16 ACA 635 IGBT Supply Sections A 13 Appendix A Technical Data Medium voltage network Supply transformer Neighbouring network g 9 Static screen Point of measurement Low voltage Low voltage Equipment victim AOX 600 Equipment Equipment Use of the ACx 600 in Second Environment without EMC filtering EN 61800 3 second environment includes all establishments other than those directly connected to a low voltage power supply network which supplies buildings used for domestic purposes Unearthed Mains 1 IT Network It is ensured that no excessive emission is propagated to neighbouring low voltage networks In some cases the natural suppression in transformers and cables is sufficient If in doubt the supply transformer with static screening between the primary and secondary windings can be used The ACS 600 MultiDrive is installed according to the instructions given in the Hardware Manual EN code 63700118 The motor and control cables are selected as specified in the Hardware Manual EN code 63700118 Note The ACS 600 Mul
84. iode bridge because the line impedance of the ISU is a lot higher than the impedance of the DSU diode bridge Diagram An allowable parallel configuration of the ISU and the DSU is shown below DSU Ee ISU ACA 635 IGBT Supply Sections 3 5 Chapter 3 Hardware Description Braking Chopper A braking chopper can be connected in parallel with an IGBT supply unit The configuration is beneficial when the braking is continuous and the drive is not allowed to stop if the supply network trips for a short time O Braking Braking Resistor Chopper 3 6 ACA 635 IGBT Supply Sections Chapter 4 Commissioning the Supply Section with ISU Overview A Installation Checklist This chapter describes the commissioning of a supply section that is equipped with the IGBT Supply Unit ISU WARNING Only qualified electricians are allowed to commission the drive The Safety Instructions on the first pages of this manual must be followed Ignoring the safety instructions can cause injury or death The installation must be checked before commissioning the supply section This table refers to the more detailed instruction Action Information Check that the mechanical and electrical installation of the frequency converter is inspected and OK Ensure that the insulation resistance of the assembly is checked according to instructions given in the Hardware
85. ions 4542 cre abt sr ate aid e ium a cs ipeo sd Bt ae ic la P aeos A 5 ETICIBGPIOV ain cater uet eid eed hard mt pA E et qvis pde ee de wide Geld parc A 5 RTE A 6 IGBT S pply Section AG FUSES eus wa oe inse ota dad nce qc wa ER uc RUP Vt ce PERCH A 6 IGBT Supply Unit DC Fuses i422 soris re tr oaa o e Or ae dd s A 7 ACA 635 IGBT Supply Sections User s Manual ix Power Gable Ehtfli S 19 25 EA Poe Ge Bee A EE eee ge he ba beet eM A 7 Benk e Wale UNG eroe eur se UE eee a o ma EIS qM S ER IUE PR RS VER IU ae A 7 Marking DD CLE A 7 IGBT Supply Sections ns daa seca Re wo Vence ead EC a Kee Baars YEAR a Era Dn A 8 Drive Control Unit NDCU 2X 14 packed oor aer tds acekack aco Ka a e Rp OSA ER e A 9 NIOC Board Connections seders ea deel ne acte e doped dre Ree E eaa E RU e ea A 10 Control Panel x23 win aed OA xo ER wh CEU TRE Ad OR ek edo ub acque M ein CR On A 11 NLMD 01 Monitoring Display ioc eruit ee OUR EXER ELE wA CONES OEC RE ENTM EX X EE A 11 NIOC Board Specifications is ciara aci co etm kp o Ea osa rudentes Qc duis em dpa pack UR A A 11 Applicable Standards gt cupa ars gue Tp dendi oe bone a datetime ed ag RUE baee regard qe A 12 EE EE A 13 Compliance with the EMC Directive A 13 Machinery Directive eg rx dd Eb rnt ted xr E RS A 14 Appendix B Circuit Diagrams BA Im B 1 X ACA 635 IGBT Supply Sections User s Manual About this Manual Chapter 1 Introduction The ACA 635 supply section includes an Auxili
86. l1 R 1000 0 30000 ms Filter time constant for analogue input Al1 1 1ms The hardware filter time constant is 20 ms 13 04 AI2 HIGH VALUE I 0 32768 32767 This value corresponds to the maximum input 1 1 in milliamperes 20 mA on analogue input Al2 13 05 AI2 LOW VALUE I 0 32768 32767 This value corresponds to the minimum input 1 1 in milliamperes 0 or 4 mA on analogue input Al2 13 06 MINIMUM Al2 0 mA 1 0 mA 2 4 mA This value corresponds to the minimum reference from analogue input AI2 13 07 FILTER Al2 R 1000 ms 0 20000 ms Filter time constant for analogue input AI2 121ms The hardware filter time constant is 20 ms 18 08 AI3 HIGH VALUE 10000 32768 32767 This value corresponds to the maximum input 1 1 in milliamperes 20 mA on analogue input Als 13 09 AI3 LOW VALUE I 0 32768 32767 This value corresponds to the minimum input 1 1 in milliamperes 0 or 4 mA on analogue input Als 13 10 MINIMUM AI3 0 mA 1 0 mA 2 4 mA This value corresponds to the minimum reference from analogue input AI3 13 11 FILTER Al3 R 1000 ms 0 30000 ms Filter time constant for analogue input AI3 1ms The hardware filter time constant is 20 ms ACA 635 IGBT Supply Sections 8 9 Chapter 8 Parameters 14 Digital Outputs Code Parameter T Default Range Description Integer y Scaling p e 14 DIGITAL OUTPUTS 14 04 DO2 801 199999 199999 This parameter selects
87. n Connecting Voltage to Auxiliary Circuits are completed Measure phase voltages by using the switch and meter on the cabinet door Check the secondary side voltage of the auxiliary voltage transformer Close the protection switch on the secondary side Close the breakers of the auxiliary circuits one by one Check each circuit by e measuring correct voltage in terminal blocks checking the operation of the devices connected to the circuit Check for the correct connection from an external auxiliary voltage source e g from an Uninterrupted Power Supply UPS to the auxiliary control unit This is an optional feature If included see the circuit diagrams delivered with the device See the circuit diagrams delivered with the device Note The cooling fans of the IGBT supply unit will start after the main contactor is closed This is an optional feature If included see the circuit diagrams delivered with the device ACA 635 IBGT Supply Sections Chapter 4 Commissioning the Supply Section with ISU Connecting Voltage to This table describes how to connect voltage to the IGBT supply unit IGBT Supply Unit and the DC busbars for the first time Action Information WARNING When connecting voltage to the IBGT supply unit the DC busbars will become live as will all the inverters connected to the DC busbars Make sure that it is safe
88. n be started only after the charging of the DC bus is completed 6 ms 884 Modulating Parameter 7 01 MAIN CTRL WORD bit 3 Synchronization 6 8 ACA 635 IGBT Supply Sections Level Start Stop Chapter 6 Firmware Description Level Start is used with parallel connected DSU and ISU configurations Level Start is enabled by Parameter 21 01 LEVEL START selection YES In Level Start mode the ISU starts modulating after the DC link voltage exceeds a preset limit and modulates only when power flows from DC link to network The DC voltage level to trigger the modulator is set by Parameter 21 02 DC VOLTAGE LEVEL When motoring power positive direction from network to the DC link exceeds Parameter 21 04 STOP LEVEL POWER for a time set by Parameter 21 03 STOP LEVEL TIME the modulator is stopped Parameter 21 04 STOP LEVEL POWER is always positive because stopping the ISU during braking is not desirable Parameters affecting Level Start mode are listed below Code Parameter Unit Description 21 01 DC LEVEL START Enables level start 21 02 DC VOLTAGE LEVEL V High level start condition 21 03 STOP LEVEL TIME S Stop condition time 21 04 STOP LEVEL POWER kW _ Stop condition power A stop signal from the on off switch on the cabinet door is disabling the modulator and opening the main contactor The modulator can be stopped also from the key on the Control Panel and from Drive Wi
89. nal 2 06 DC REF RAMP The gain Parameter 121 03 GAIN REL CALC and derivation time Parameter 121 04 DER TIME CALC of the PID controller depend on signals 122 01 DC VOLTAGE ERROR and 161 08 TORQUE FILT ACT Parameters 121 01 GAIN REL CALC and 121 02 DERIVATION TIME are used to calculate the output of the PID algorithm The output of the DC voltage controller is Parameter 122 04 TORQUE REF LIM which is used as torque reference for hysteresis control The sign of rotation supply phase order determines the sign of torque reference The PID controller parameters are pretuned There is no need to retune them The active power is calculated as a product of angular velocity and torque seen by the ISU Positive power means power flow from the supply network to the DC link ACA 635 IGBT Supply Sections 6 13 Chapter 6 Firmware Description Current Limit Control The parameters and actual values of DC voltage control are listed below Code Parameter Unit Description 121 01 GAIN REL 26 Initial gain 121 02 DERIVATION TIME ms Initial derivation time 121 03 GAIN REL CALC 96 Calculated relative gain 121 04 DER TIME CALC ms Calculated derivation time 121 05 DC CTRL INTEG ms Initial integration time Actual Value 161 07 TORQUE ACT 96 Nonfiltered torque value 161 08 TORQUE FILT ACT 96 Filtered torque value 1 05 161 09 FREQUENCY Hz Calculated line frequency 1 08 161 13 POWER kW Active power
90. ndow in local mode and from an overriding system in remote mode These functions do not open the main contactor When the modulator is stopped in local mode or by an overriding system the ISU moves to 6 pulse diode bridge mode The nominal references Parameters 2 07 DC REF INITIALIZ and 150 01 FLUX REF USED NOM are updated if Parameter 124 04 STOP INIT DENIED is set to FALSE Stop parameters are listed below Code Enable Parameter Unit Description 124 04 STOP INIT DENIED Denies update of nominal DC reference when set to TRUE Output Parameters 2 07 150 02 DC REF INITIALIZ V Nominal DC voltage reference 150 01 FLUX REF USED NOM Nominal flux reference ACA 635 IGBT Supply Sections 6 9 Chapter 6 Firmware Description Missing Phase There is no direct a c voltage measurement in the ISU The lost supply voltage is identified with current and DC voltage measurement When the ISU detects that the current has been below the value of Parameter 142 01 NET LOST CUR LIM for the time defined by Parameter 142 02 ZERO CUR DELAY an alarm Parameter 9 12 SUPPLY ALARM WORD bit 10 NET LOST is generated The ISU tries to resynchronize as long as the DC voltage is greater than Par 2 07 DC REF INITIALIZ Par 142 04 DC START DEV NET The resynchronizing checks are made at intervals defined by Parameter 142 03 NET TEST DEL If the voltage in the DC link falls below the limit defined by Par
91. ntrol signal level Par 9 12 bit 3 Par 13 06 MINIMUM Al2 or Par 13 10 Check the control wiring MINIMUM AIS is set to 4 mA CHO TIMEOUT Communication break detected on CHO Check the fibre optic cables between the Par 9 12 bit 0 receive NAMC board and overriding system or can be deactivated see Parameter 70 04 fieldbus adapter Test with new fibre optic cables Check that the CHO node address Par 70 01 CHO NODE ADDR is correct in the ISU Check the status of the fieldbus adapter See appropriate fieldbus adapter manual Check parameter settings of Group 51 if a fieldbus adapter is present Check the connections between the fieldbus and the adapter Check that the bus master is communicating and correctly configured CURRENT LIM Current limit is exceeded The limit is 220 of Limit inverter actual power or lower the Par 9 12 bit 5 lbase 10s 60s reactive power percentage in Par 24 01 Q POWER REF DIS 20 Digital input DI5 is OFF 0 Check the function indicated via digital input Par 9 12 bit 14 DI5 E EARTH FLT IT Network Check motors Par 9 12 bit 13 Impedance between a live part e g phase conductor DC link motor cable or motor and earth ground is too low Earth fault in AC filter line converter DC link inverter s motor cables or motor Check motor cables Check ISU Check inverter s Check AC filter 7 2 ACA 635 IGBT Supply Sections Chapter 7 Fault Tracing Warning Messag
92. oftware of the downloaded loading VERSION package 4 02 DTC SW C xxxx Software version number of the flux software This fixed part of VERSION the software consists of the line converter control operation system communication control of the DDCS channels and Modbus software for the control panel 4 03 APPLIC SW C IxAx xxxx The application software name can be identified by means of VERSION this signal This part of the software has been written using PC elements 4 04 CONV NOM HIV Downloaded line converter nominal supply voltage 1 1V VOLTAGE 4 05 CONV NOM RJA Downloaded line converter nominal line current 1 1A CURRENT 4 06 CONV NOM R kW Line converter nominal power 121kW POWER 4 07 CONV MAX RV Maximum value of converter voltage measuring range 1 1V VOLTAGE 4 08 CONV MAX RIA Maximum value of converter current measuring range 1 1A CURRENT 8 4 ACA 635 IGBT Supply Sections 7 Control Word 8 Status Word Chapter 8 Parameters Parameter 7 01 is the control word of the line converter The control word is a 16 bit packed boolean word displayed as a hex value and updated at 10 ms intervals Parameter 7 01 MAIN CTRL WORD Control word of the line converter Bit Name Value Description 0 ON 0 gt 1 Starts charging OFF 0 Opens main contactor 1 2 0 Not in use 3 START 1 Starts modulation 0 Stops modulation 4 6 0 Not in use 7 RESET 0 1 Makes a reset 0 8 15 0 Not in use This p
93. ons 380 415 V Range Uy 415 V ACA 635 0265 3 260 379 254 284 426 260 520 R8i 2300 7 8 62 ACA 635 0405 3 400 576 386 432 684 395 790 R9i 2300 12 0 62 ACA 635 0500 3 500 720 482 540 810 494 988 R10i 4650 15 0 67 ACA 635 0765 3 697 1006 673 755 1132 691 1384 R11i 4650 20 9 67 ACA 635 1125 3 1035 1494 1000 1121 1681 1036 2072 R12i 6200 31 1 70 ACA 635 1440 3 1325 1913 1280 1434 2152 1381 2762 2xR11i 9300 39 8 70 ACA 635 2145 3 1966 2838 1900 2129 3193 2072 4144 2xR12i 12400 59 0 72 ACA 635 2820 3 2594 3744 2506 2809 4212 2762 5524 4xR1 1i 18600 77 8 738 IBGT supply sections 380 500 V Range Uy 500 V ACA 635 0325 5 320 368 308 276 414 240 480 R8i 2300 9 6 62 ACA 635 0495 5 490 565 473 424 636 365 730 DO 2300 14 7 62 ACA 635 0610 5 610 700 586 525 788 456 912 R10i 4650 18 3 67 ACA 635 0935 5 855 987 826 741 1111 638 1277 R11i 4650 25 7 67 ACA 635 1385 5 1270 1466 1227 1099 1649 957 1914 R12i 6200 38 1 70 ACA 635 1760 5 1625 1876 1570 1407 2110 1276 2552 2xR1 i 9300 48 8 70 ACA 635 2625 5 2411 2784 2329 2088 3133 1915 3829 2xR12i 12400 72 8 72 ACA 635 3450 5 3181 3673 3073 2754 4132 2552 5104 4xR1 1i 18600 95 4 738 IGBT supply sections 525 690 V Range UN 690 V ACA 635 0315 6 310 264 305 198 297 179 358 R8i 2300 9 3 62 ACA 635 0485 6 490 410 473 308 461 265 530 R9i 2300 14 7 62 ACA 635 0600 6 600 502 580 377 565 340 680 R10i 4650 18 0 67 ACA 635 0900 6 831 695 802 521 781 464
94. or the monitoring display This table gives data for the external control connection board NIOC 01 of the IGBT supply section For external control connections of the control section refer to Common Drive Control Manuals IGBT Supply Section NIOC 01 Board Constant Voltage Output Voltage 10 VDC 0 5 Full scale Range at 25 C Temperature Coefficient 100 ppm C max Maximum Load 10 mA Applicable Potentiometer 1 kO to 10 kQ Auxiliary Power Output Voltage 24 VDC 10 Short circuit proof Maximum Current 250 mA or 130 mA with NLMD 01 option Analogue Outputs Two Programmable Current Outputs 0 4 to 20 mA Hj lt 700 Q Resolution 0 1 10 bit Inaccuracy 1 Full scale Range at 25 C Temperature Coefficient 200 ppm C max Output Updating Time 4 ms Digital Inputs Six Digital Inputs Common Ground 24 VDC 15 to 20 Logical Thresholds lt 8 VDC 0 gt 12 VDC 8 1 Input Current DI1 to DI 5 10 mA DI6 5 mA Filtering Time Constant 1 ms Internal Supply For Digital Inputs 24 VDC Short circuit proof group isolated Isolation Test Voltage 500 VAC 1 minute Input Updating Time 10 ms An external 24 VDC supply can be used instead of the internal supply ACA 635 IGBT Supply Sections Appendix A Technical Data IGBT Supply Section NIOC 01 Board Relay Outputs Three Relay Outputs Switching Capacity 8 A at 24 VDC or 250 V
95. oring Display CPD 312 Control Panel PDM code 00014221 B ACA 635 IGBT Supply Sections A 9 Appendix A Technical Data NIOC Board Connections Terminal Block Size X21 X22 cables 0 5 to 1 5 mm X23 X25 X26 X27 cables 0 5 to 2 5 mm RS 485 serial line connector X28 TRANS GND B A GND OD om AJ oj N A 24V Not in use with the NAMC 21 22 RS 485 serial line connector X28 External control connections for the IGBT Supply Unit on the NIOC board are shown below TRANS FAULT B A GND 24V OD om A oj N Not in use with the NAMC 21 22 Connector shield is connected via RC filter to frame N S bd o m 9 Factory Settings z X21 Programmable 1 VREF Reference voltage 10 V d c 2 GND 1kQ lt RH amp 10 ko 3 Al1 By default not in use 0 2 10 V 4 Alt Rin gt 200 kO 5 Al2 By default not in use 6 Al2 0 4 20 mA Rin 100 Q 7 Al3 By default not in use 8 AI3 0 4 20 mA Rin 100 Q 9 AO1 By default not in use 10 AO1 0 4 20 mA Ai 1000 11 AO2 By default not in use 12 AO2 0 4 20 mA Rn 100 Q X22 Fixed 1 DI1 Acknowledgement of converter fan 2 DI2 Stop Start GE 3 DI3 Acknowledgemen
96. ote a separate Start up Guide is attached Crane Drive EN 3BSE 011179 Commissioning of the Crane Drive Application Program Control Panel use Crane program description Parameters of the Crane Drive Application Program Fault tracing CONTROL SECTION MANUALS delivered with optional Control Section Advant Controller 80 User s Manual EN 64116487 AC 80 hardware and connections AC 80 software Programming Diagnostics Advant Controller 80 Reference Manual PC Elements EN 64021737 Description of PC and DB elements Advant Controller 80 Reference Manual TC Elements EN 64331868 Description of TC elements BRAKING SECTION MANUAL delivered with optional Braking Section ACA 621 622 Braking Sections User s Manual EN 64243811 Installation Start up Fault tracing Technical data Dimensional drawings MANUALS FOR OPTIONAL EQUIPMENT delivered with optional equipment Fieldbus Adapters UO Extension Modules Braking Choppers etc Installation Programming Fault tracing Technical data ACA 635 IGBT Supply Sections 260 to 4728 kVA User s Manual This manual concerns the ACS 600 MultiDrive supply sections ACA 635 equipped with an IGBT Supply Unit and the ACS ACC 617 drives 3BFE 64013700 R0125 REV B EN EFFECTIVE 10 11 2000 SUPERSEDES 21 10 1999 2000 ABB Industry Oy All Rights Reserved Overview Installation and Maintenance Safety A Safety Instructions The complete saf
97. ply connection e Frames R8i to R10i switch fuse including AC fuses and main contactor Frames R11i and above air circuit breaker Optional earthing switch Charging fuses and contactor Current transformer of optional ammeters Filter Unit The following components are located in the Filter Unit e AC filter Cooling fan for filter Charging resistors AC fuses frames R11i and above 3 2 ACA 635 IGBT Supply Sections IGBT Supply Unit Converter Chapter 3 Hardware Description The IGBT Supply Unit includes the parts listed below Converter ACN 634 xxxx Converter cooling fans DC fuses the following control boards inside the converter Thick film Hybrid Board NRED in 690 V units only for limiting the maximum voltage Power Supply Board NPOW Main Circuit Interface Board NINT Control Distribution Board NXPP in frame sizes R10i to 4 x R12i Gate Driver Power Supply Board NGPS in frame sizes R12i and up for supplying power to NGDR boards Gate Driver Board NGDR The converter consists of an IGBT bridge which forms controlled d c voltage from the supply network a c voltage The bridge is capable of delivering braking energy back to the network Frame Size A converter ACN 634 xxxx consists of R8i to R9i one converter module R10i to R12i three phase modules ACN 644 xxxx one converter A 2xR11i 2x R12i two times three phase modules ACN
98. r drives or Medium voltage network Supply transformer Low voltage Other load than drives and motors ACA 635 Other drives and motors ACA 635 IGBT Supply Sections Safety Instructions vi ACA 635 IGBT Supply Sections Table of Contents ACS 600 MultiDrive Manuals Air cooled Units English Originals Safety Instructions EEN reene EE len Seele en En ee Goats an thes iii Installation and Maintenance Safety iii Automatic Resels x sev e edes suene M sa ced iv Dedicated Transformer 24523 eR a er ETRAS ext rede Rd d V Table of Contents Chapter 1 Introduction Aboubthis Mariali um ve eau E Ee Ae d arie ex e ET etu e d Rus 1 1 ISU related Information in Other Manuals 0 00 eee RR hh 1 2 Chapter 2 Operation Basics Operation Of ISU s gefeiert 2 1 Mai Circuit Diagram cenis serit tee ed edere s T up oo e RU NR obo EE 2 1 Control wn avis abcess p de icd vba td oa ante e td A DR Ri de ide Pet 2 1 Voltage Waveform i43 vam aues wes E oad ERO sudden Ue ais Sep dated EE 2 1 Diagram cepe be Poteet AER fide Beau pep tas Vue Nene EE 2 2 Current Waveform 2 2 Fine Gurrente os 54s 0x ve 2a oA Sa Roe e d eoi e Esta ista Po ed Cm aU E ea d ard 2 2 Reg ei lg EE 2 3 eleng ee Uer Aue doors os Nn oom Ped e trigo EE 2 3 Voltage Hanmonics at ai ate Ga eae ced t WE PR ae ee ee ee ew ipd ea OR Se eg ed a 2
99. re optic cables between the NPBU board channel CH1 and the NINT board of phase module block 1 Check the motor and the motor cable Check all power plates in the phase module block 1 If a faulty power plate is detected replace the whole phase module SC INU 2 Par 9 01 bit 13 Short circuit in parallel connected phase module block 2 Check the fibre optic cables between the NPBU board channel CH1 and the NINT board of phase module block 2 Check the motor and the motor cable Check all power plates in the phase module block 2 If a faulty power plate is detected replace the whole phase module SC INU 3 Par 9 01 bit 14 Short circuit in parallel connected phase module block 3 Check the fibre optic cables between the NPBU board channel CH1 and the NINT board of phase module block 3 Check the motor and the motor cable Check all power plates in the phase module block 3 If a faulty power plate is detected replace the whole phase module SC INU 4 Par 9 01 bit 15 Short circuit in parallel connected phase module block 4 Check the fibre optic cables between the NPBU board channel CH1 and the board of phase module block 4 Check the motor and the motor cable Check all power plates in the phase module block 4 If a faulty power plate is detected replace the whole phase module SUPPLY PHASE Par 9 02 bit O Missing phase during synchronisation Check supply fuses Check for supply network
100. rective 73 23 EEC as amended by 93 68 EEC and Directive 89 336 EEC as amended by 93 68 EEC EMC stands for Electromagnetic Compatibility It is the ability of electrical electronic equipment to operate without problems within an electromagnetic environment Likewise the equipment must not disturb or interfere with any other product or system within its locality The EMC Directive defines the requirements for immunity and emissions of electrical equipment used in the European Economic Area The EMC product standard EN 61800 3 covers the requirements stated for frequency converters The ACS 600 MultiDrive frequency converters comply with the EMC Directive in industrial low voltage network and IT networks unearthed mains with the following provisions 1 Itis ensured that no excessive emission is propagated to neighbouring low Network voltage networks In some cases the natural suppression in transformers and cables is sufficient If in doubt the supply transformer with static screening between the primary and secondary windings can be used 2 The ACS 600 MultiDrive is installed according to the instructions given in the Hardware Manual EN code 63700118 3 The motor and control cables are selected as specified in the Hardware Manual EN code 63700118 Note The ACA 635 must not be equipped with the EMC filtering Table A 1 The EMC filtering of the ACx 600 units is marked in the type code as follows du at Filters EMC F
101. rmware Manual of the application program All Warning and Fault messages of the ACA 635 are presented in tables below with information on the cause and remedy for each case Most Warning and Fault conditions can be identified and cured with that information If not contact an ABB service representative For specific instructions on when how to change control boards or their wiring or power plates refer to ACS 600 Service Manual EN code 64401 131 CAUTION Do not attempt any measurement parts replacement or other service procedure not described in this manual Such action will void guarantee endanger correct operation and increase downtime and expense in this chapter should only be undertaken by a qualified electrician The A WARNING All electrical installation and maintenance work described Safety Instructions on the first pages of this manual must be followed Fault Tracing The ACA 635 is equipped with advanced protection features that continuously guard the unit against damage and down time due to incorrect operating conditions and electrical and mechanical malfunctions The warning message disappears when any of the Control Panel keys are pressed The warning will reappear in one minute if conditions remain unchanged If the frequency converter is operated with the Control Panel detached the red LED in the Control Panel mounting platform indicates fault condition For setting of programmable warning and fault message
102. s and functions refer to Chapter 8 Parameters Fault Resetting An active fault can be reset either by pressing the keypad RESET key by digital input or fieldbus or switching the supply voltage off for a while When the fault has been removed the ACA 635 can be started ACA 635 IGBT Supply Sections 7 1 Chapter 7 Fault Tracing Fault History Fault and Warning Messages When a fault is detected it is stored in the Fault History The last faults and warnings are stored with the time the fault was detected WARNING After a fault reset the ACA 635 will start if the start signal is on Before the reset switch off the external start signal or ensure that itis safe to start The Fault History can be viewed by pressing E or in the Actual Signal Display Mode The Fault History can then be scrolled with and 2 To exit the Fault History press ES or E The Fault History can be cleared by pressing the RESET key The tables below show the warning and fault messages Warning Messages Warning Cause What to do ACS 600 TEMP The ACS 600 internal temperature is Check ambient conditions Par 9 12 bit 4 excessive A warning is given if the converter Check air flow and fan operation module temperature exceeds 115 C Check heatsink fins for dust pick up Check line current against unit current AI MIN FUNC I O reference 4 20 mA is below 3 1 mA when Check for proper analogue co
103. s with parallel connected inverters replace the NPBU board OVERCURRENT Input current is excessive The overcurrent trip Check motor load Par 9 01 bit 1 limit is 0 98 Par 4 08 CONV MAX Check supply voltage Par 9 11 bit 1 CURRENT The trip limit is approximately Check that there is no power factor 190 of the converter nominal current hy compensation capacitors in the supply Par 4 05 CONV NOM CURRENT Check ISU power semiconductors and current transducers PPCC LINK NINT board current measurement or Check the fibre optic cables connected between the NAMC and NINT boards In parallel connected inverters also check the cabling on the NPBU xx board If the fault is still active replace the NPBU board only with parallel connected inverters NAMC and NINT board in this order until the fault disappears Test with new fibre optic cables in the PPCC power plate control board link SHORT CIRC Par 9 01 bit O Short circuit current has been detected on a power plate Measure the resistance of the power plate s If a faulty power plate is detected replace the power plate and the NINT and NGDR boards or change the whole converter phase module Check the main circuit ACA 635 IGBT Supply Sections 7 5 Chapter 7 Fault Tracing Fault Messages Fault Text Cause What to do SC INU 1 Par 9 01 bit 12 Short circuit in parallel connected phase module block 1 Check the fib
104. ssignment of Dataset Group 91 01 91 09 x 90 01 90 18 Chapter 8 Parameters Parameters of this group are addresses for received data from the overiding system Integer scaling of the parameters is 1 1 and range AMC Table Parameter description in the table below Data set xx value x e g data set 10 value 1 receive address Code Parameter Default Updating Interval ms 90 91 DATA SET RECEIVE ADDRESSES 90 01 D SET 10 VAL 1 701 4 90 02 D SET 10 VAL 2 0 4 90 03 D SET 10 VAL 3 0 4 90 04 D SET 12 VAL 1 0 4 90 05 D SET 12 VAL 2 0 4 90 06 D SET 12 VAL 3 0 4 90 07 D SET 14 VAL 1 0 100 90 08 D SET 14 VAL 2 0 100 90 09 D SET 14 VAL 3 0 100 90 10 D SET 16 VAL 1 0 100 90 11 D SET 16 VAL 2 0 100 90 12 D SET 16 VAL 3 0 100 90 13 D SET 18 VAL 1 0 100 90 14 D SET 18 VAL 2 0 100 90 15 D SET 18 VAL 3 0 100 90 16 D SET 20 VAL 1 0 100 90 17 D SET 20 VAL2 0 100 90 18 D SET 20 VAL 3 0 100 91 01 D SET 22 VAL 1 0 100 91 02 D SET 22 VAL 2 0 100 91 03 D SET 22 VAL 3 0 100 91 04 D SET 24 VAL 1 0 500 91 05 D SET 24 VAL 2 0 500 91 06 D SET 24 VAL 3 0 500 91 07 D SET 32 VAL 1 0 1000 91 08 D SET 32 VAL 2 0 1000 91 09 D SET 32 VAL 3 0 1000 ACA 635 IGBT Supply Sections 8 23 Chapter 8 Parameters 92 93 Data Set Parameters of this group are signal addresses for transmit
105. switch fuses of all parallel connected inverters before starting the drive Do not open the drive section switch fuses when the inverter is running Do not use Prevention of Unexpected Start for stopping the drive when the inverter is running Give a Stop command instead CAUTION Fans may continue to rotate for a while after the disconnection of the electrical supply CAUTION Some parts like heatsinks of power semiconductors and toroidal cores on motor cables inside the cabinet remain hot for a while after the disconnection of the electrical supply WARNING If an external source for start command is selected and it is ON the ACA 635 will start immediately after fault reset ACA 635 IGBT Supply Sections Dedicated Transformer Safety Instructions WARNING The ACA 635 must be supplied with a transformer dedicated to drives and motors or equipment of equal or higher power or with a transformer equipped with two secondary windings one of which is dedicated to drives and motors Resonances might occur if there is capacitive load e g lighting PC PLC small power factor compensation capacitors in the same network with the ACA 635 The resonance current might damage some unit in the network Medium voltage network Supply transformer Neighbouring network Low voltage Low voltage Other load than drives and motors ACA 635 Motors Othe
106. t of main contactor 4 DM Earth fault 5 DI5 6 Di6 Reset 7 24V 24 V d c max 100 mA 8 24V 9 DGND Digital Ground X23 Fixed 1 24 V Auxiliary voltage output non isolated 2 GND 24 V d c 250 mA X25 Fixed 1 RO11 Relay output 1 2 RO12 lt Charging contactor control 3 RO13 X26 Fixed Gi 1 RO21 Fault 2 Roz2 Relay output 2 3 Roes Fault 1 X27 Fixed 1 RO31 Relay output 3 2 Ros Main contactor control 3 RO33 LZ L_ 230 115 V A 10 ACA 635 IGBT Supply Sections Control Panel RS 485 Termination Settings NLMD 01 Monitoring Display NIOC Board Specifications Appendix A Technical Data The Control Panel CDP 312 is connected to 6 pin modular connector X3 on the NAMC 21 22 board The modular connectors on the NIOC board are not intended for the Control Panel When the Control Panel CDP 312 is connected to one NAMC 21 22 board only the RS 485 line must be terminated on the NAMC 21 22 board by jumpers X5 as follows olo Terminated O o If the CDP 312 is connected to several NAMC 21 22 boards RS 485 panel bus the first and the last NAMC 21 22 board must be terminated and the intermediate boards not terminated olo Not terminated O O The NLMD 01 monitoring display is connected to 6 pin modular connector X4 on the NAMC 21 22 board The modular connectors on the NIOC board are not intended f
107. ted data to Transmit Addresses the overiding system Integer scaling of the parameters is 1 1 and range 0 9999 Overriding System NAMC xx Dataset Table Address t Assignment 13 of Dataset AMC DDCS link 15 Group Table 92 01 92 18 Cho lt 33 Parameter description in the table below Data set xx value x e g data set 11 value 1 transmit address Code Parameter Default Updating Interval ms Description 92 93 DATA SET TRANSMIT ADDRESSES 92 01 D SET 11 VAL 1 801 4 92 02 D SET 11 VAL 2 110 4 92 03 D SET 11 VAL 3 0 4 92 04 D SET 13 VAL 1 0 100 92 05 D SET 13 VAL 2 111 100 92 06 D SET 13 VAL 3 106 100 92 07 D SET 15 VAL 1 911 100 92 08 D SET 15 VAL 2 0 100 92 09 D SET 15 VAL 3 0 100 92 10 D SET 17 VAL 1 912 100 92 11 D SET 17 VAL 2 115 100 92 12 D SET 17 VAL 3 122 100 92 13 D SET 19 VAL 1 0 500 92 14 D SET 19 VAL 2 0 500 92 15 D SET 19 VAL 3 0 500 92 16 D SET 21 VAL 1 108 500 92 17 D SET 21 VAL 2 112 500 92 18 D SET 21 VAL 3 0 500 93 01 D SET 23 VAL 1 0 500 93 02 D SET 23 VAL 2 0 500 93 03 D SET 23 VAL 3 0 500 93 04 D SET 25 VAL 1 0 500 93 05 D SET 25 VAL 2 0 500 93 06 D SET 25 VAL3 0 500 93 07 D SET 33 VAL 1 0 Data set 33 value 1 address feedback for 91 07 D SET 32 VAL 1 100 ms interval 93 08 D SET 33 VAL2 0 D
108. tem EN 61348280 Included with cabinet assembled systems only ncluded in Modules deliveries only SUPPLY SECTION MANUALS depending on the supply type one of these manuals is included in the delivery Diode Supply Sections User s Manual DSU EN 61451544 DSU specific Safety Instructions DSU hardware and software descriptions DSU commissioning Earth fault protection options Thyristor Supply Sections User s Manual TSU EN 64170597 TSU operation basics TSU firmware description TSU program parameters TSU commissioning IGBT Supply Sections User s Manual ISU EN 64013700 ISU specific Safety Instructions Main components of ISU ISU ratings ISU power losses ISU dimensions and weights ISU fuses ISU program parameters Earth fault protection options FIRMWARE MANUALS FOR DRIVE APPLICATION PROGRAMS appropriate manual is included in the delivery System EN 63700177 Commissioning of the System Application Program Control Panel use Software description Parameters of the System Application Program Faulttracing Terms Application Program Template EN 63700185 Commissioning of the Drive Section Control Panel use Software description Parameters Faulttracing Terms Standard EN 61201441 Control Panel use Standard application macros with external control connection diagrams Parameters of the Standard Application Program Fault tracing Fieldbus control N
109. tiDrive must not be equipped with EMC filtering when installed to floating networks The mains becomes connected to earth potential through the EMC filter capacitors In floating networks this may cause danger or damage the unit Machinery Directive ACS 600 MultiDrive frequency converters comply with the European Union Machinery Directive 89 392 EEC requirements for an equipment intended to be incorporated into machinery ACA 635 IGBT Supply Sections Overview Appendix B Circuit Diagrams The following pages contain some circuit diagrams of supply sections equipped with an IGBT supply unit for helping to understand the configuration of the supply section The diagrams do not necessarily match with each delivery The wiring varies depending on the power rating and the selected equipment The circuit diagrams valid for each supply section are included in the delivery ACA 635 IGBT Supply Sections B 1 Appendix B Circuit Diagrams o c Q o o Kei 4 HEN AO ansnpu gay anen ON jeu gaY E gt uS SAVE ON 200 ON 200 1579 Q N3 buo H pul 9k jdap dsay oig DA 18M L09SOv OO9SOv euou io oug Q 2010 UOIBD T inox A008 08
110. tio of the short circuit power of the supply network source to the fundamental apparent power of the ACA 635 at point of common coupling Rsc Sc Geo where Sec Short circuit power at point of common coupling PCC Sequ apparent power of the equipment calculated with rated rms line current 2 kHz average See ACS 600 MultiDrive Safety and Product Information EN code 63982229 guide or ACx 6x7 Hardware Manual EN code 61329005 97 96 at nominal power level ACA 635 IGBT Supply Sections A 5 Appendix A Technical Data Fuses The fuses ultrarapid of the IGBT supply section are given below Only ultra rapid fuses guarantee proper protection for the rectifier semiconductors Equivalent fuses from other manufacturers can also be used Uy and A are nominal voltage and current of the fuse IGBT Supply Section AC The a c fuses used in the ACA 635 IGBT supply sections are listed Fuses below IGBT Supply T ics E f Un In Type Size V A ACA 635 0265 3 660 630 170M6810 piN 43620 3 ACA 635 0405 3 660 1000 170M6814 3 ACA 635 0500 3 1250 1250 170M6299 ACA 635 0765 3 690 700 170M5874 2 ACA 635 1125 3 690 900 170M5876 DIN 43653 5 ACA 635 1440 3 690 700
111. torques for screw connections applicable to zinc and chrome platings and screw strength class 8 8 are presented below Screw Torque Nm Soft aluminium Alloyed aluminium and copper M5 3 5 3 5 M6 6 9 M8 17 20 M10 35 40 M12 55 70 M16 130 180 valid also for greased screws Marking Below is explained how cable connections are marked in the following table The terminals accept cable lugs according to DIN 46234 for copper cables and DIN 46329 for aluminium cables 4x 13 Number of connection T holes in a terminal Connection hole max screw diameter in mm Note Cable lugs can also be fastened using screws one size down from the hole size Example A cable lug with a hole diameter of 12 5 mm can be fastened with either a M12 or a M10 bolt ACA 635 IGBT Supply Sections A 7 Appendix A Technical Data IGBT Supply Sections The connection holes for cable lugs are presented below Type Holes for cable Number of Bottom plate Number of lugs per phase cable entries opening cable entries at at bottom dimensions top diameter diameter 60 mm 60 mm mm 380V 400V 415V ACA 635 0265 3 4x 14 6 270x511 6 ACA 635 0405 3 4x 14 6 270x511 6 ACA 635 0500 3 4x 14 6 270x511 6 ACA 635 0765 3 6x 13x18 6 270x911 6 ACA 635 1125 3 8x 13x18 12 195x501 12 ACA 635 1440 3 16x 13x18 18 270x711 18 ACA 635 2145 3 16x 13x1
112. unbalance SYNCHRO FLT Par 9 11 bit 13 Synchronisation to supply network is failed Supply frequency has changed too much after ID Run Perform the ID Run again See Parameter 99 07 USER MACRO There is no User Macro saved or the file is defective Create the User Macro again What to Do in Case of an Earth Fault This section describes how to trace the cause of an internal earth fault indication Warning Fault EARTH FAULT of the ACA 635 Indication An earth fault indication does not always indicate an actual earth fault The indication can sometimes be caused by a faulty IGBT or a faulty NGDR control board 7 6 ACA 635 IGBT Supply Sections Chapter 7 Fault Tracing Flowchart Use this flowchart for tracing the cause of an earth fault indication and for locating faulty parts The flowchart includes remedies Earth fault indication Check whether Par 160 01 IU and Par 160 03 IW are appr 0 A when UDC is on Change 1 NINT board 2 current transducers Measure No Set Par 30 03 EARTH 3 cabling between NINT Earth leakage on FAULT LEVEL to 4 and NXPP boards and motor or cabling current transducers 4 NXPP board 1 Locate the hottest power plate See Par 3 12 PP 0 TEMP to Par 3 15 PP 3 Fault fixed TEMP and ACS 600 Service Manual Change Indicator LEDs on the NINT and NXPP damaged motor gt Boards switchgear
113. vers of the motor terminal boxes are on Ensure the actions described in subsections Checks with No Voltage Connected and Checks with Voltage Connected to Auxiliary Circuits are completed Be ready to trip the main breaker of the supply transformer if anything abnormal occurs Close the main disconnecting switch of the auxiliary circuit Close the main disconnecting switch of the supply section Start the ISU e reset the starting logic by the RESET button on the cabinet door turn the starting switch on the cabinet door from position O to 1 and e turn the starting switch to the START position and release it 4 6 ACA 635 IBGT Supply Sections Chapter 4 Commissioning the Supply Section with ISU Checks with ISU This table is a list of checks to be done after the IGBT supply unit is Supply Started started and the DC busbars are live Action Information voltage Only a qualified person is allowed to do the work An appropriate and WARNING This section includes instructions for checking measuring circuits under approved measuring instrument must be used IF IN DOUBT DO NOT PROCEED 1 Basic Checks Check that the cooling fan in the supply section rotates A paper sheet set on the lower gratings freely in the right direction and the air flows upwards stays Fan runs noiselessly FLOATING NETWORK IT NETWORK 1 Earth Fault Prot
114. xample Par 1 05 FREQUENCY is linked to Parameter 18 01 The frequency is 50 Hz 100 50 5000 as integer scaled Value 5000 of Parameter 18 02 gives 100 display on the NLMD 01 ACA 635 IGBT Supply Sections 8 13 Chapter 8 Parameters 19 Data Storage Trend Monitoring with Drive Window Parameters of this group are storages for receiving information from or sending it to an overriding system The parameters are unconnected They can be used for linking testing and commissioning purposes Example 1 Address of data set 14 index 2 is 90 08 For monitoring a signal assigned for drive control from data set 14 index 2 data word 14 2 by Drive Window follow the steps below 3 Set Parameter 90 08 D SET 14 VAL 2 to 1901 denoting Parameter 19 01 4 Set DriveWindow monitoring channel to read Parameter 19 01 APC2 AC80 NAMC xx PC Data set table Data Index Address CUT set Assignment For Drive Window n of Data set DriveWindow d gus Parameter k A J d Data set 14 rd 1 Group Index PC Tool table INEO 14 2 90 08 x 19 01 p Index 2 3 x e dee N Index 3 19 01 A a value assigned from overriding system to drive control Sending a value Example 1 To send a value to overriding system data set 15 index 2 set Parameter 92 08 D SET 15 VAL 2 to 1902 by a CDP 312 Control Panel or Drive Window
115. y control Supply network Switching frequency reference The control includes two main controllers e torque and flux hysteresis control dc voltage controller On the basis of measurements the following items are calculated actual value for flux actual value for torque actual value for reactive power estimate for frequency ACA 635 IGBT Supply Sections 6 11 Chapter 6 Firmware Description DC References The ISU control has two reference values for the DC voltage control Parameter 23 01 DC VOLT REF user given reference Parameter 2 05 DC REF Q CTRL DC reference chain is initialized during synchronization The value of Par 2 07 DC REF INITIALIZ is copied to parameters 2 05 DC REF Q CTRL and 2 06 DC REF RAMP Reference Selection A block diagram of reference selection Parameter 23 01 DC VOLT REF Parameter 2 05 DC REF Q CTRL after synchronization is shown below DC REF Q CTRL SELECTOR LIMITER RAMPING nm Le A DC REF RAMP 7 MAX A B Se 2201 9 L 8 113 01 DC REF MAX 120 01 DC RAMP UP 113 02 DC REF MIN 120 02 DC RAMP DOWN In normal mode the ramped value of Parameter 23 01 DC VOLT REF is selected if it is higher than Parameter 2 05 DC REF Q CTRL The DC reference ramping times are set by Parameters 120 01 DC UP TIME and 120 02 DC DOWN TIME Minimum and maximum values for the DC reference are set by Parameters 113 01 DC

Download Pdf Manuals

Related Search

Related Contents

Metro 130 XT Metro 130 XT Tunnel  Guide des bonnes pratiques dans l`hôtellerie et la  BPV-830 - Toledo do Brasil  Notice Pocket  the PDF version - Commission de la sécurité des  FT PERKCUTOL BACTERICIDE AF03  取扱説明書 10mm アングルドリル  BM Entretien Traitement des eaux de pluie  Control4 C4-TSWM7-E-B User's Manual  

Copyright © All rights reserved. Failed to retrieve file