Toshiba W7 manual

W7 Adjustable Speed Drive Installation and Operation Manual Document Number: 57442-000 Date: June, 2005[...]

Introduction Congra tulat ions on the purch ase of the new W7 Adjustable Speed Drive (AS D ). T h e W7 A SD is an 18-puls e PWM driv e designe d for use wit h 3-phas e AC induct ion motor s. Thi s 18 pulse design include s an 18 puls e i nput di ode bri dge re ctifier comb ined wi th an d an integr al phas e shift ing t ransfo rmer . U.S. Pat ent 6[...]

Abou t This Manu al This manua l was writt en by the T oshiba T echnical Public a tions Grou p. This group is task ed wit h pr oviding te chnica l docume ntati on for the W7 Ad justabl e Speed Driv e . Ev er y e ffort ha s be en m ad e to pr ovide accurate and co ncise info rmation to you, our custo m er . At T oshiba we’re cont inuous ly s ea rc[...]

Con t act ing T oshi ba’ s Cus tome r Supp ort Cen te r T oshiba’ s C ustomer Support Cen ter ca n be conta cted to o btain help in res ol ving any Adju sta b l e Speed Drive syst em pr oblem th at yo u may e xperie nce o r to p rovide appli catio n informa tion. The cen ter is open from 8 a. m. to 5 p. m. (CST), Mon day throug h Friday . The S[...]

Tabl e of Co nt ent s W7 ASD Ins t a llat io n and O pe r a tion Manu al i Ge n er a l S a fe ty Inf o r ma t i on . .. .. ... .. ... .. ..... .. ... .. ... ..... .. .. ... .. ... .. ... .. ..... .. ... .. ... .... ... .. ... .. ... .. ... .. ..... .. 1 Saf e ty A le r t Sy m b o l ... .. ... .. ... .. ... .. .. ..... ... .. ... .. ..... .. ... .. [...]

ii W7 ASD Inst allati on and Oper ation Ma nua l W7 AS D C ontr ol ... ..... ..... .... ..... ..... ..... .. ..... ..... ..... ..... ..... ..... .. ..... ..... ..... .... ..... ..... ... ..... .... ... 2 1 CNU1/1A and CNU2/ 2A Pi nout ..... ..... ..... ...... . ..... ..... ...... . ..... ..... ...... . ..... ..... ..... ....... . 22 CN 3 Pi nou t .[...]

W7 ASD I nstallation and Operation Manual 1 Genera l Safety Information DO NOT attempt to install , ope rate, m aintai n or di spose of this equip ment unt il you ha ve re ad a nd unders t ood a l l of the produc t safety inf ormation and di recti ons that are cont ained in this manua l. Safety Ale rt Symbol The Safe ty Alert Symbol i ndicat es tha[...]

2 W7 ASD Inst allati on and O per ation Ma nua l S pecia l Symb ol s T o ide ntify special h a zards, other s ymbols may a ppear in co njuncti on wit h the DANG E R , W ARNING and CAUTION si gnal words. Thes e s ym bols indic ate areas tha t require spec ial and/ or st ric t adherenc e to t he proce dures to preve nt s erious i njury to per sonnel [...]

W7 ASD I nstallation and Operation Manual 3 Qua lified P erso nnel Inst alla tio n, opera tion, a nd maint enance s hall be pe rfor med by Q ualified Personne l Only . A Qualified Perso n is on e that ha s the s kil ls and knowle dge r e la ting to t he construc tion, i nsta ll a t ion, oper ation, and mainte nance of the el ectrica l equi pment a [...]

4 W7 ASD Inst allati on and O per ation Ma nua l • The stor age temperat ure range of the W7 A SD is 14 to 104° F (-10 to 40° C). • Do no t store the unit in plac es that a re expos ed to out side weat her condi ti ons (i. e., wind, rain , snow , etc. ). • S tore in an upr ight po s iti on. Di spos al Never di sp ose of electri cal componen[...]

W7 ASD I nstallation and Operation Manual 5 Installatio n P recauti ons Lo cation an d Ambie nt Requireme nt s • The T oshiba ASD is int ende d for perma nent insta ll ations onl y . • In stalla tion s hou ld co nform t o the 20 05 Nation al Ele ctr ical Code — Article 1 10 ( Requir ements For El ec tric al Insta lla ti ons ), al l r egu lati[...]

6 W7 ASD Inst allati on and O per ation Ma nua l Con ductor Requirem ents and Grounding • Use separat e meta l c onduits for rout ing the input power , out put powe r , a nd c ontrol cir cuits and e ach sha ll have its own gr ound cable . • A separat e ground ca ble s hou ld be run inside the co nduit with t he input powe r, output power , and [...]

W7 ASD I nstallation and Operation Manual 7 Protection • Ensure that pr imary pro te ction ex ists for the input wiring to the equipm ent. Th is prote ction must be able t o interru pt the avail able fault cu rrent from the power line . The equipme nt may or may n ot be equi pped with an in put disconne ct (opti on). • All c able e ntry op e ni[...]

8 W7 ASD Inst allati on and O per ation Ma nua l Sys t e m Integ rati on Prec autio ns The fol lowi ng precauti ons ar e pro vided as general g uideli nes for th e setu p of the ASD wi thin the system. • The T oshiba ASD is a genera l-pu rpose product. It is a sys tem component on ly and the syste m des ign s houl d take this into c onsiderat ion[...]

W7 ASD I nstallation and Operation Manual 9 Syst em Setu p Req uir eme nt s • When usi ng the AS D as an int egral part of a la r ger system, it i s the respo nsi bi lity of the ASD i n s talle r or maint enanc e pers o n nel to en s ure t hat the re is a f ai l-sa fe in pl ace, i .e ., an ar rang ement des igne d to swit ch the system to a safe [...]

10 W7 ASD Inst allati on and O per ation Ma nua l Oper ati onal and Mai nte na nc e Precau tio ns • T urn of f , lockout, an d tago ut the main powe r, the cont rol power , and instrumen tatio n c onnect ion s before i nspecti ng or servici ng the drive , or ope ning the door of the enclosu r e. • T urn of f , lockout, an d tago ut the main pow[...]

W7 ASD I nstallation and Operation Manual 11 Motor Charac teristic s Liste d below are some va ria ble speed AC motor co ntrol conc epts with whi ch the user of the W7 Adjustable Speed Drive should b ecome f amiliar . Pu ls e Wid th Mo du la tio n Op e r ati on The W7 ASD uses a si nusoidal Pulse Width Modulati o n (PWM) c ontrol system. The outpu [...]

12 W7 ASD Inst allati on and O per ation Ma nua l res is tor . The bra king resi s t or m us t be suit ably mat ched to the load. Dyna mic br aki ng is also e f fec ti ve in reduc ing t he DC bus vo ltage during a mom entary over -volta ge c onditio n. If unde r extre me condit ions the d yna mic braki ng syste m o r a c om ponent o f this sy st em[...]

W7 ASD I nstallation and Operation Manual 13 Inst allat ion and Connections The W7 Adjus table Speed Driv e m ay be s et up i nitial ly by performing a fe w si mple config uration se ttings. T o operate prope rly , t he ASD m ust be secure ly mounte d and conne cted to a power source (3- ph ase AC input at the L1/ R , L2/ S , and L3/ T te rm ina ls[...]

14 W7 ASD Inst allati on and O per ation Ma nua l The ASD is designe d to operate NEMA B motors. Co nsult with your s ales repr esen tativ e before using the ASD for speci al applica ti ons s uc h as with an explos ion-proof m otor or appli cati ons wi th a piston loa d. Do Not apply com mercial power to t he output termin a ls T1/ U , T2/V , o r T[...]

W7 ASD I nstallation and Operation Manual 15 Co nnect in g the A SD Ref er t o the se ction titl ed Insta llation Precautio ns on pg . 5 a nd th e sect ion t it led Lead Length Spe ci ficat ions on pg. 16 before attem pting to conne ct t he ASD a nd the motor t o el ectrica l power . System G rou nding Prop er grounding he lps to preve nt elec tri [...]

16 W7 ASD Inst allati on and O per ation Ma nua l Lead L ength S pecific ations Adhere t o t he 2005 NEC and any loc al c ode s during the ins tall at ion of ASD/Motor sy st ems. Excessi ve lea d len gths may adversel y effe ct the performanc e of the mot or . Sp ec ia l cables a re not re quired. Le ad leng ths from t he ASD t o the m otor in exce[...]

W7 ASD I nstallation and Operation Manual 17 Contr ol T erminal S tri p I/O an d Con trol The W7 ASD can be controlled by s everal input types a nd co m bina tions t he reof, as we ll a s opera te withi n a wide range of output frequenc y and voltag e level s. T his sect ion de s crib es the ASD control methods and suppo rted I /O func tions. The C[...]

18 W7 ASD Inst allati on and O per ation Ma nua l I/O T erm inal D escriptions Note: The p r og rammable term in al assignments of th e dis c r e te i nput term i nals may be acce ssed and ch anged fr om thei r defa ult setti ngs a s mapp ed on pg. 42 (se e Input Te rmi nal s). ST — T h e defaul t sett ing for th is ter mi nal is ST . The funct i[...]

W7 ASD I nstallation and Operation Manual 19 II — Th e func tio n of the II input is to re c eive a 4 – 20 m A input sig nal th at contro ls a 0 – 80 Hz outp ut. This i nput termi nal may be progr ammed to control the s peed or t orque of t he mot or and may not be use d when us ing th e VI in put. A l so, th e gain and bias of this te rmina [...]

20 W7 ASD Inst allati on and O per ation Ma nua l Fig ure 5 . Contro l Termin al St rip PCBA. SW1 an d SW2 may be swit ched to change the full-s cale readi ng of the AM and FM o ut put term in als . S ee the AM T ermina l Assign m e nt and the F M T erminal Assignment descrip tions fo r furth er inf ormation on SW1 and SW2 . SW1 TB 1 0–1 m A 4–[...]

W7 ASD I nstallation and Operation Manual 21 W7 AS D Cont rol The Control PCBA (P/ N 56000) serves as t he pri m ary control source for t he W7 ASD and re ceives input from the Control T ermina l St rip P CBA , an Opti on Card , RS232/RS 485 Com municat ions, or the W7 ASD Ke y pad . The Con trol PCBA has been e nhanced to s upport two new func tio[...]

22 W7 ASD Inst allati on and O per ation Ma nua l CNU1/1A an d C NU2/2A Pin o ut Contro l Boa r d CNU1 /1A and CNU2/ 2A pinout (RJ -45 connec to rs). CN3 Pi nout CN3 of the Contr ol Board is u sed for RS232/ RS 485 serial c o m mun ications . CN7 Pi nout CN7 of the Contr ol Board connec ts t o CN7A of the Control Term in a l Stri p PCBA. Ta b l e 3[...]

W7 ASD I nstallation and Operation Manual 23 I/O Circ uit Confi gurations Fig ure 7 . Di sc rete Input. Fig ure 8. RR Input. Fig ure 9 . RX Input. Fig ure 10 . VI/II Input. F i gur e 11 . P24 Output. Fig ure 12 . PP Output. F i gur e 13 . OU T 1/O U T2 O u tp u t. Fig ure 14 . FP Output. F i gur e 15 . AM/FM O utput. Figure 16 . Fault Relay (active[...]

24 W7 ASD Inst allati on and O per ation Ma nua l T ypi ca l C onne ction Diag ram Figure 17. W7 ASD typical connection diagram. Note: W hen conne cting multi ple wir es to th e PA, PB, P C, or PO te rminal s, do not con nect a solid w ire a nd a st randed wire to the sa me term inal.[...]

W7 ASD I nstallation and Operation Manual 25 Elect ron ic Ope rat or Inte rf ace The W7 AS D El ectroni c Op er ator Interf ace (E O I ) i s co mprised of an LCD di splay , two LEDs, a rotary encode r , and e igh t ke ys . These items are describe d below and their locati ons are provide d in Figure 18 on pg. 26 . The EO I ca n be moun ted re mote [...]

26 W7 ASD Inst allati on and O per ation Ma nua l Up Key — Increases the va lue of the se le cted param et er or s c rolls up the m enu l isting (con tinues duri ng press-a nd-hold). Down Key — De c reases the value of the sele cted paramet er or scrolls down the menu list ing (conti nue s during press -and-hol d). Ro t a ry En cod er — Funct[...]

W7 ASD I nstallation and Operation Manual 27 EOI Re mote Mounti ng The W7 A SD may be contr oll e d from a remote ly-mou nte d EO I . For safe ty a nd applic ation -spec ific reasons , some ASD instal la tions will war rant tha t the operator not be in th e vicinity duri ng operation or that the EOI not be att ached t o the ASD hous ing. The EOI ma[...]

28 W7 ASD Inst allati on and O per ation Ma nua l EOI In st allation Precautions Insta ll the unit se curel y in a well ventil at ed area that i s out of di rect s unligh t using the four mount ing ho les of the EO I . T he am bi ent tem perat ure r ati ng fo r th e EOI is 14 t o 104° F (- 10 to 40° C). • Sel ect a moun ti ng locat ion that i s[...]

W7 ASD I nstallation and Operation Manual 29 EOI R emote Mounting u sing the A SD-M TG-KIT Note: See F igures 20 a nd 21 for the di mensions and the i tem l ocation s r eference d in steps 1 throug h 6 . 1. At t he EO I mount ing lo c atio n, id entify and ma rk the locati ons of t he 5. 00” by 4.60” hole and the four 1 1/32” screw holes. 2. [...]

30 W7 ASD Inst allati on and O per ation Ma nua l Syst em Ope ration Oper at ion ( Local) Read and under st and all safe t y warnings be for e ope ra ting th is equipment! T o run the motor perform the fol lowi ng steps: 1. Pre ss the MON /P ROG key until t he Frequency C ommand screen is displ ayed (see Figure 24 on pg. 32 ). 2. Pl ace t he sy ste[...]

W7 ASD I nstallation and Operation Manual 31 The Chan ge d From Default fe atur e all ows th e us er to vi ew (or cha nge ) the pa rame ter s th at a re dif ferent from the defa ult or the post-res e t setting s . Once the Change d From Default sc re e n is dis played , the s ystem s croll s through all of the s ystem par ameters a nd ha lts onc e [...]

32 W7 ASD Inst allati on and O per ation Ma nua l System Configuration and Menu Options Root Me nus The MO N/P RG ke y is used to a ccess th e thre e ro ot me nus of th e W7 A SD : the Frequen c y Command screen, the Mo ni to r scr e en , an d th e Progr am scre en . From either mode, press the MON /PRG key to loop thr ough to the other modes (se e[...]

W7 ASD I nstallation and Operation Manual 33 Monito r Screen The Monitor scre en re p orts the stat us of motor performa nce variables, c ontr ol set tings, and confi guratio n d a t a during motor oper ation. The r e ar e 30 items that may be moni tored from this mode. The items are liste d and describ ed be low . Up to fou r of th e underlined m [...]

34 W7 ASD Inst allati on and O per ation Ma nua l PID Feed bac k — Displays the insta ntaneous PID feedback value . Po st Comp ensati on Frequen cy — Display s the output frequenc y of the A S D afte r the appl icat ion of the wave form adjus t ment compens ation for chan ges in th e inpu t voltage . Run Time — Displa ys the acc umulate d run[...]

W7 AS D In stallat ion and Op erati on Man ual 35 Progr a m Menu Navig ation Ta b l e 4 lists th e menu items o f the P rogram mode a nd maps the flow of the menu sel ectio ns. The Par ame t er N um ber s for the li sted funct ions are provi ded whe re appli ca ble. The func ti ons l is te d may be acces sed (a nd changed) as m appe d below or vi a[...]

36 W7 ASD Ins t a llat io n and Opera ti on Manu al S YSTEM I NFORMA TION AND S ETUP Setu p S witch -on -th e-F ly 0961 Elect roni c Thermal Prot ecti on #1 0600 PID Setu p In put F eedbac k Select ion 0360 Delay Filter 0361 Propor tion al Ga i n 0362 In te gral Gai n 0363 Uppe r D evi ati on Limit 0364 Lower Deviatio n Limit 0365 Dif feren tial Ga[...]

W7 AS D In stallat ion and Op erati on Man ual 37 S YSTEM I NFORMA TION AND S ETUP T r ip H is tor y (RTC opt ion requir ed) PID feed back value N/A Moto r overl oad rat io ASD over load r atio DBR o verload ratio Moto r load ASD load DBR loa d In put p ower Output p ower Peak out put cur rent Peak DC volt ag e PG speed PG po s itio n Mon i tor Sel[...]

38 W7 ASD Ins t a llat io n and Opera ti on Manu al U TILITI ES Display Attributes Use r-d efined U n i t C har acte r 4 0968 Use r-d efined U n i t C har acte r 5 0969 T ype Reset Aut o Set up for 50 Hz Ope rati on 0007 Aut o Set up for 60 Hz Ope rati on Res to re Factory De fault s Clear P ast T rips Clear Ru n T imer New Base Drive Board Save Us[...]

W7 AS D In stallat ion and Op erati on Man ual 39 F REQUENCY S ET TINGS Refer enc e Priority Re fere nce Prio rity Se lect ion 0200 Freque ncy Mode #2 0207 Reference Priority M ode #1 /#2 S witching Frequenc y 0208 Jog Op erati on Jog Ru n Fre quency 0260 Jog S top Control 0261 M OTOR S ETTINGS Base Fre quency #1 0014 Maxi m um Ou tp ut V olta ge #[...]

40 W7 ASD Ins t a llat io n and Opera ti on Manu al C OMMUNICA TIONS S ETTINGS Comm unica tion I nt erval (lo gic) 0805 RS232/RS 485 Wi re Count 0821 RS232/RS 485 Response T ime 0825 TTL Master Ou tput 0806 RS232/RS 485 Mas te r Output 0826 Communi cati ons Refe rence S el ectio n 0810 Communi cati ons Refere nce Set point #1 081 1 Communi cati ons[...]

W7 AS D In stallat ion and Op erati on Man ual 41 F EEDBACK S ETTI NGS Input Feed back Sel ection 0360 Propor tion al Ga i n 0362 In te gral Gai n 0363 Dif feren tial Ga in 0366 Delay Filter 0361 Uppe r D evi ati on Limit 0364 Lower Deviatio n Limit 0365 4–20 mA Los s Selec ti on 0962 4–20 mA Spe ed Refer en ce 0964 Numbe r of PG Input Pulses 0[...]

42 W7 ASD Ins t a llat io n and Opera ti on Manu al P ROTECTION S ETTINGS Over l oad Reduct ion S t a rtin g Freque ncy 0606 Motor 150% Ove rload T i me Limit 0607 So ft St all S ele ctio n 0017 Tr ip Save at Power Down Enable 0602 Cooli ng Fan Contr ol 0620 Cu mula tive Ru n-t ime A lar m Se ttin g 0621 Out put P has e Loss Det ect io n 0605 Low C[...]

W7 AS D In stallat ion and Op erati on Man ual 43 T ERMINAL S ETTINGS Input T ermina ls S5 01 19 S6 0120 S7 0121 S8 0122 S9 0123 S10 0124 S1 1 0125 S12 0126 ON 01 10 Other 0103 Ou t p ut T er min a ls OUT1 0130 OUT2 0131 FL 0132 OUT4 0133 OUT5 0134 OUT6 0135 OUT7 0136 REACH 0101 FP N/A T ermin al Delays (Input) F 0140 R 0141 ST 0142 RES 0143 S1–S[...]

44 W7 ASD Ins t a llat io n and Opera ti on Manu al T ERMINAL S ETTINGS AM/FM AM T erminal As signment 0670 AM T erminal Adjus tme nt 0671 FM T ermin al As signm ent 0005 FM T er min al Ad justme nt 0006 P RESET S PEEDS (P reset S peed) Mode 0380 Prese t Speed 1 Se ttin gs 0018 Prese t Speed 2 Se ttin gs 0019 Prese t Speed 3 Se ttin gs 0020 Prese t[...]

W7 AS D In stallat ion and Op erati on Man ual 45 S PECIAL C ONTROL ASD W ait T i me 0356 Co m me rcia l P ow e r W a it T i m e 0357 Commercial Po wer Hold T ime 0358 P ANEL C ONTROL Panel Direct ion 0008 Ramped PWM 0963 Panel PID Contro l 0724 Pa ne l R es e t Se le ct ion 0722 Pan el Ac celer atio n/Dece lerat ion Selec tion 0504 Pa nel V/f Grou[...]

46 W7 ASD Ins t a llat io n and Opera ti on Manu al W7 ASD Dir ect Access /Communication Numbers The W7 A SD has the abi li ty to allo w t he user direc t access to t he motor contro l functio ns. The func tio ns lis ted bel ow h ave an asso ciat ed Pa ramet er N umb er wh ich ac cesse s its s et ting. T here are thre e ways in which t he mot or -c[...]

W7 AS D In stallat ion and Op erati on Man ual 47 OUT1 T erminal Assi gnment 0130 VI /II Sp eed Fr equen cy Set point #1 0202 OUT2 T erminal Assi gnment 0131 VI /II Speed Refe rence Setp oint #2 0203 FL T ermi nal As signme nt 0132 VI /II Sp eed Freq uency Set point #2 0204 OUT4 T erminal Assi gnment 0133 F requen cy Mode (#2) 0207 OUT5 T erminal A[...]

48 W7 ASD Ins t a llat io n and Opera ti on Manu al Motor Shaft S tat ion ar y Cont rol 0254 Integ ral ( I) Ga in 0363 J o g R u n Fr e qu e nc y 0260 Upper Devi ation Limi t 0364 Jog S top Control 0261 L ower Deviati on Limit 0365 Jump Fr equ ency #1 0270 Diffe ren tial (D ) Gain 0366 Jump Fr equ ency #1 Bandw id th 0271 P G Numb er of Pul ses 036[...]

W7 AS D In stallat ion and Op erati on Man ual 49 Acce l/D ecel #1 /#2 S witchi ng Freq uency 0505 AM T erminal Adjustment 0671 S-Patter n Lower Limit Adjus tment 0506 F P T ermin al As signme nt 0676 S-Patt ern Uppe r Limit Adjus tme nt 0507 F P T ermin al Ad jus tme nt 0677 Elect ronic Ther mal Prot ecti on #1 0600 U n its fo r V oltag e and Cu r[...]

50 W7 ASD Ins t a llat io n and Opera ti on Manu al #3 Scan Rece i v e 0833 Sp eed R efere nce Ad dress 0863 #4 Scan Rece i v e 0834 T or que R efe rence St atio n 0865 #5 Scan Rece i v e 0835 T or que R efe rence Ad dress 0866 #6 Scan Rece i v e 0836 Fa ult De tect Stat io n Nu mb er 0868 #1 Scan T ransmi t 0841 St atio n Mode 0869 #2 Scan T ransm[...]

W7 ASD I nstallation and Operation Manual 51 W7 ASD Pa rameter Des criptions This s ect ion lists th e pa ramete rs of the W7 ASD alpha be tical ly . T he list ing inc ludes t he ac ce ss p a t h and a descri pti on of e a ch pa ramet er . Note: Setup pr oced ur es incl uded wit hin th is sect i on may r equir e a Re set befor e perf orming t he pr[...]

52 W7 ASD Inst allati on and O per ation Ma nua l Accel eration Time #1 Program Fu ndamental Par am eter s Fundam ent al #1 Accel Time # 1 Th is p ara mete r sp ecif ies the prog ram med tim e in seco nds for the outp ut o f th e ASD to go f rom 0. 0 Hz to the Maxi mum Fr equen cy fo r th e #1 A cc elerati on pro fi le. The a ccel/ decel patt ern m[...]

W7 ASD I nstallation and Operation Manual 53 Accel /Dece l #1 Pattern Program Fundament a l Par ameters Fundament al #1 Accelerat ion/De celeratio n #1 Pat tern This par ameter enab le s a user -se lecte d prepr ogramm ed outp ut prof ile t hat contr ols the acc elerati on and dec elerat ion pat tern fo r the #1 Accel /De cel param eter . Se ttin g[...]

54 W7 ASD Inst allati on and O per ation Ma nua l Accel /Dece l #1/#2 Switching Fre qu ency Program Fundament a l Par ameters Fundament al #2 Accelerat ion/De celeratio n #1/#2 Switching Frequency This pa ramete r set s the f r e quency at whic h the a ccele rati on/ de cel erat ion co nt rol is sw itche d from th e Acc/ D ec #1 p rof il e to the A[...]

W7 ASD I nstallation and Operation Manual 55 AM T erm inal Assign ment Program T erminal Sett ings AM/FM AM AM T er mina l Assignment Th is s etti ng determ in es t he o utpu t fu ncti on of t he AM an alog out put te rmin al . This out put te rminal prod uces an outp ut cu rrent that i s propor tion al to th e magni t ude of the functi on assi gne[...]

56 W7 ASD Inst allati on and O per ation Ma nua l ASD Wa it T ime Program S pecia l Cont rol Inver ter W ait Tim e Th is p ara mete r de termi nes the am ount of time th at th e dri ve w ill wa it b efore output ting a s i g nal to th e mot or onc e t h e switch- t o- driv e-ou t put cri teri a ha s been me t. Pa ram eter Type — Read-Only Facto r[...]

W7 ASD I nstallation and Operation Manual 57 Base Freq uency #2 Program M o to r Se tti ngs Base Fr equency # 2 The Mo tor #2 Base Frequ ency sett in g det er m in e s the freque ncy at whic h th e output volt age of the ASD reac hes its ma xi mum s etti ng. The max imum volt a ge sett ing cann ot be more t hat t he input vo l t age (se e the Maxim[...]

58 W7 ASD Inst allati on and O per ation Ma nua l BI N Spee d Freq ue n c y S e tpoi nt #1 Program Frequenc y Sett in gs S peed Reference Setpoi nts BIN BIN Speed Freque ncy Setp oint #1 This par ameter is used to set th e direc tion, gai n, and bi as of th e discr ete in put term inal s when u sing the di screte in put ter m in als as the co ntrol[...]

W7 ASD I nstallation and Operation Manual 59 BIN Speed Reference Setpoint #1 Program Frequenc y Sett in gs S peed Reference Setpoi nts BIN BIN Speed Reference Set point #1 This par ameter is used to set th e direc tion, gai n, and bi as of th e discr ete in put term inal s when u sing the di screte in put ter m in als as the co ntrol inp ut whil e [...]

60 W7 ASD Inst allati on and O per ation Ma nua l BIN T orque Re f erence Reference #1 Program Frequenc y Sett in gs S peed Reference Setpoi nts BIN BIN T orque Reference Setpo int #1 This par ameter is used to set th e direc tion, gai n, and bi as of th e discr ete in put term inal s when u sing the di screte in put ter m in als as the co ntrol in[...]

W7 ASD I nstallation and Operation Manual 61 Brake Fau lt Internal Timer Program Protect ion Set tings Br ake Faul t Internal T imer Aft er a brak e fa ilure has o ccurr ed, the u ser -set Br ake Fa ult Time clock setti ng will begin to co unt dow n. On ce t his t im e has ela psed, a s ignal wil l be provi ded to i nd i cate that the bra ke ha s f[...]

62 W7 ASD Inst allati on and O per ation Ma nua l Commercia l (Po w er) W ait T ime Program S pecia l Cont rol Comm W a i t Ti me Th is p ara mete r de termi nes the am ount of time th at th e dri ve w ill wa it b efore allo w i ng com m e rc ial po wer t o b e ap p lied to th e m o to r o nc e the swi tc h-t o- co mme rcia l-po we r cr iter ia h a[...]

W7 ASD I nstallation and Operation Manual 63 Comm unic ations Referen ce Setpoint #1 Program Communica tions Setti ngs Communicati on Refer ence Setpoint #1 When ena bled vi a th e Communicat io ns Refer ence Se l e ct par amet er , this param eter i s used to al low the us er to set the gai n and bia s of the sp eed c ont rol inp ut to th e ASD w [...]

64 W7 ASD Inst allati on and O per ation Ma nua l Comm uni c ati ons Fr eque nc y Se tp oint # 1 Program Communica tions Setti ngs Communicati ons Sp eed Setpoint #1 Th is p ara mete r is use d to set t he g ain an d bias of the Communi cation s Re fere nce speed cont rol input . See Communica tions R efer ence S etpoi nt #1 f or furt he r in forma[...]

W7 ASD I nstallation and Operation Manual 65 Cumulative R un -timer Alarm Setting Program Protect ion Set tings Cumulative Run-timer Al arm Settin g This par ameter sets a run- time val ue that , once e xceede d, provide s an outp ut signa l . Th e out put signa l m ay be used to control ext e rnal equi pmen t or used to engage a brak e. Note: The [...]

66 W7 ASD Inst allati on and O per ation Ma nua l DC Injecti on on a t Direction Ch ange Program Protect ion Set tings DC Inject io n On Di r ection Change Enable Th is p ara mete r Enables /Disable s th e use o f DC Inject ion bra kin g durin g a change in th e direc tion of the motor . Pa ram eter Type — Selecti on Li st Facto ry Defaul t — D[...]

W7 ASD I nstallation and Operation Manual 67 Direct ion Priori ty Program T erminal Settin gs Input T erminal s Other Direction Priority Sel ect ion The Dir ect ion Prio ri ty sele ctio n d ete rmine s th e o per atio n of t he ASD if both the R an d F c ont ro l termi nal s a re ac tiva te d simult aneous ly . Se ttin gs: Reverse Suspe nd Th e wa [...]

68 W7 ASD Inst allati on and O per ation Ma nua l Dynami c Braking Enable Program Protect ion Set tings Dyna mic Braki ng Enable Th is p ara mete r Enables /Disable s th e Dy na m ic Br ak i ng sy s te m. Se ttin gs: Enabl ed Disabled Dynamic Braking Dynamic Braking use s th e in e rti al en erg y o f th e lo ad t o p ro du c e a b ra ki ng force o[...]

W7 ASD I nstallation and Operation Manual 69 Ear t h F ault Alarm L evel Program Protect ion Set tings EF Alarm Level Th is p ara mete r se ts th e t hres hold lev el ( %) that m ust be exce ede d to mee t the Earth Faul t Alarm act ivat io n c ri teri a. Pa ram eter Type — N ume ri cal Facto ry Defaul t — 10 0 Changea ble During Run — Ye s M[...]

70 W7 ASD Inst allati on and O per ation Ma nua l Electro nic Ther mal Protec t ion # 1 Program M o to r Se tti ngs Elect roni c Thermal Prot ection #1 Th is pa ra m e te r spec if ies th e m o to r o ve rl oa d cu rr en t leve l fo r m o to r se t #1 . T hi s va lue is e nte red as e ith er a per centa ge of t he f ull load ra ting of th e A SD o [...]

W7 ASD I nstallation and Operation Manual 71 Emer gen cy Off Mode Program Protect ion Set tings Emer gency Off Mode Sel ectio n This par ameter determine s t h e met hod us ed to stop th e moto r in the event th at an Emergenc y Off co m ma nd i s receive d. This set ting ma y als o be asso ci ated with th e FL te rmin als to a ll ow the FL relay t[...]

72 W7 ASD Inst allati on and O per ation Ma nua l Fault D etect St ati on Number Program Communica tion Setti ngs Fault Dete ct S tatio n Number In a mul ti ple- ASD conf igur ation t his se ttin g deter mines th e ASD res ponsi ble for fau lt not ific atio n . Pa ram eter Type — Selecti on Li st Facto ry Defaul t — 0 Changea ble During Run —[...]

W7 ASD I nstallation and Operation Manual 73 FL T ermi nal Program T erminal Sett ings Output T ermi nals FL T erminal Assignment Th is p ara mete r se ts th e f unctio na lity of t he FL outp ut t ermina ls to 1 of the 58 possi bl e functi ons th at a re lis ted in Ta b l e 7 on page 14 1 . The on and of f d elay ti mes of th e FL t erm in als may[...]

74 W7 ASD Inst allati on and O per ation Ma nua l FP T erm i n al Ass i gnme nt Program T er minal Se t t ings O u tput T erminals FP F P T e rmin al Assignment Th is p ara mete r co mma nds the mult ifu ncti on pr ogr amm able FP t ermin al to moni tor the v alue of 1 of 31 possi ble syst em fun ctions. As the mon itor ed fun ct ion chan ges in ma[...]

W7 ASD I nstallation and Operation Manual 75 Freq uen cy Mode #1 Program Uti litie s Command and Frequen cy Setti ngs Frequency Mod e # 1 Se lect The Fr equency Mo de (# 1) sett ing es tabli sh es the sour ce of the f reque ncy- contr ol i nput fo r the ASD. Se ttin gs: Use VI/I I Use RR Use RX Use Option Card RX2 Use LE D Keypad Op tion Use Bi nar[...]

76 W7 ASD Inst allati on and O per ation Ma nua l F T erminal Del a y Program T erminal Sett ings T erminal Delay s Input T er minal Dela ys F This par ameter delays the res ponse of the ASD t o any ch ange in the F termi nal input by the prog ramme d val ue. The dela y ma y be incr eased to pro vide ad diti onal el ectr ical no ise immun ity or to[...]

W7 ASD I nstallation and Operation Manual 77 In p ut T e r m in al P rio ri t y Program T erminal Settin gs Input T erminal s Other Input T e rmi nal P rio rity Sel ectio n Th is p ara mete r is use d to a llow th e Jo g or the DC Inje ction Br aking input signa ls to con trol the ASD w hen r ecei ved via the Co n t ro l T erm in a l S t ri p even [...]

78 W7 ASD Inst allati on and O per ation Ma nua l J og R u n Fre q ue n c y Program Freque ncy Set tings Jog Oper ation Jog Run Frequency This par ameter sets the out put fr equenc y of the AS D dur ing a Jog . Jogging is th e term us ed to des c rib e tur nin g th e mo to r on fo r sma ll inc re me nt s of tim e an d is u sed whe n pr ecise positi[...]

W7 ASD I nstallation and Operation Manual 79 Jum p Frequ enc y #2 Program S pecia l Cont rol Jump Frequenc y #2 Th is p ara mete r es tabl ish es the Jum p Freq uency #2 sett in g. Once set up and en abl ed, it is on in al l c ontrol modes . See the Jump Fre quency #1 pa rame ter fo r furt her infor m at ion on thi s set ting. Pa ram eter Type — [...]

80 W7 ASD Inst allati on and O per ation Ma nua l LCD Contrast Program S pecia l Cont rol LCD Contras t Setti ng Press the Up/Down Arrow ke ys to inc re a s e or de crease t he con trast o f the LCD scree n. Pa ram eter Type — N ume ri cal Facto ry Defaul t — 4 Changea ble During Run — Ye s Minimum — 0 Maximum — 7 LCD/LED D i splay Select[...]

W7 ASD I nstallation and Operation Manual 81 Low C urr ent T rip Th resh ol d Program Protect ion Set tings Low Current T rip Threshol d The L o w-c urre nt T ri p p aram eter ena ble s th is f uncti on. The Low Current T rip Thr esho ld est abli sh es th e lo w -c u rren t th res hold va lu e . Th e thr es hol d value i s enter ed as a per centa g[...]

82 W7 ASD Inst allati on and O per ation Ma nua l Lo w Ou tput D is a bl e Boo st T ime Program PID Setup Low-output Disab le Boost Time The Lo w Outp ut Disable Boost Time s et s th e on-ti me ti mer f or th e LOD Boost fu nct io n. Once expi red, the LOD Boost fu ncti on ce ase s. Pa ram eter Type — N ume ri cal Facto ry Defaul t — 0. 0 Chang[...]

W7 ASD I nstallation and Operation Manual 83 Low Output Disab l e St art Level Program PID Setup Low-output Disab le St ar t Leve l The Lo w Outp ut Disable S tart Le vel sets the out put fr eq uenc y t h reshold t hat, if e xceede d, wi ll init iate th e LOD func ti on if p ro pe r ly con f ig ur e d. Pa ram eter Type — N ume ri cal Facto ry Def[...]

84 W7 ASD Inst allati on and O per ation Ma nua l Maxim um Ou tpu t V oltage #2 Program Fundament a l Par ameters Fundament al #2 Maximum Output V olt age #2 Th is p ara mete r se ts th e m axim um v alu e o f th e ou tput volt age of the ASD for the #2 M ot or Set . Regardl e s s of the pr ogram m ed val ue, the output v ol tage ca nnot be hi gher[...]

W7 ASD I nstallation and Operation Manual 85 Mo tor Cap acity (kW) Program M o to r Se tti ngs Mo tor Capa cit y (kW ) Th is u ser-i npu t par ame ter ide ntif ies the watta ge rati ng o f th e mo tor . Pa ram eter Type — N ume ri cal Facto ry Defaul t — (ASD-depe nden t) Changea ble During Run — No Minim um — 0. 10 Maximum — (ASD-depende[...]

86 W7 ASD Inst allati on and O per ation Ma nua l Mot or C ons t ant # 5 Program M o to r Se tti ngs Motor Const ant #5 (Leakage Induct ance) This par ameter is used to com pe nsat e for the affe cts of lea kag e ind uctan ce. Inc re ases in t hi s se ttin g resu l ts in sl i ght inc rease s in the ou tput vo ltage of the ASD at th e high sp eed ra[...]

W7 ASD I nstallation and Operation Manual 87 M u lti pl y in g In pu t Se l ect io n Program Protect ion Set tings Mul tiplying Input Sel ectio n Th is p ara mete r Enables /Disable s the fe atur e that all ows f or the exte rna l ad just me nt o f th e Out put Fr eque ncy . Se lect ing PID Co ntrol Disabled disab les this f eature. Select ing ei t[...]

88 W7 ASD Inst allati on and O per ation Ma nua l Number o f Retrie s Program Protect ion Set tings Number of Retr ies Af ter a tr ip h as o ccu rre d, t his para mete r se ts t he n um ber o f ti mes tha t an au tom ati c sy stem res tart is a tt empt ed f or a qual if ied tr ip. Th e tr ip c ondi tion s li sted be low will not ini tiate th e Re t[...]

W7 ASD I nstallation and Operation Manual 89 O U T1 O n De la y Program T erminal Sett ings T erminal Delay s Output T ermi nal Dela ys OUT1 OUT1 On Del ay On c e th e con d it io n is met to ch an g e the st at e of t he OU T1 ( A & C ) outp ut contac t s, thi s par ameter del ays t he r espon se of t he c ontacts b y the prog ramme d va lue ([...]

90 W7 ASD Inst allati on and O per ation Ma nua l OUT4 Off Delay Program T erminal Sett ings T erminal Delay s Output T ermi nal Dela ys OUT4 Off Delay On c e th e con d it io n is met to ch an g e the st at e of t he OU T4 out put c ontac t s, this param eter d elays t he r esponse of the cont acts by the pr ogram med v alue ( s ee waveforms at FL[...]

W7 ASD I nstallation and Operation Manual 91 OUT 5 T erm i nal Program T erminal Sett ings Output T ermi nals OUT5 T er min al Assignment This pa rame ter s ets t h e f uncti onali ty of the OUT5 outpu t cont acts t o 1 of t he 5 8 possi bl e functi ons th at a re lis ted in Ta b l e 7 on page 14 1 . The on and of f d elay ti mes of th e OUT5 c ont[...]

92 W7 ASD Inst allati on and O per ation Ma nua l O U T7 O n De la y Program T erminal Sett ings T erminal Delay s Output T ermi nal Dela ys OUT7 On Delay This par ameter delays t he res ponse of the OUT7 ou tput co ntact s by the pro gra mmed value (se e wave forms at FL On Delay ). The dela y ma y be incr eased to pre vent r ela y chatter . Pa ra[...]

W7 ASD I nstallation and Operation Manual 93 Overcu rrent Stall Le vel Program Protect ion Set tings Over current S t all Level Th is p ara mete r sp ecif ies the out put c urre nt l eve l at wh ich th e o utp ut f reque ncy is red uce d in an atte mpt to p rev ent a tr ip. T he o ver curr ent lev el i s en tere d as a percen t a ge of the maximu m[...]

94 W7 ASD Inst allati on and O per ation Ma nua l O ver to rqu e Trip /A larm L ev el (nega t i ve torque) Program Protect ion Set tings Over torque T rip/ A la rm Level (negati ve t orque) Th is p ara mete r se ts th e t orque thr esh old lev el tha t is use d a s a setp oint f or overt orqu e t rippi ng duri ng regen eration . This se tti ng is a[...]

W7 ASD I nstallation and Operation Manual 95 Overvo lt ag e St all L evel (fast) Program Protect ion Set tings Over volt age S t all Level (fas t) This par ameter set s t he upp er DC bus v olta ge thre sho ld that, once e xce eded, wi ll c aus e an Over volta ge S ta l l . An Over volta ge S tall incre ases t he outpu t frequ ency of t he A SD dur[...]

96 W7 ASD Inst allati on and O per ation Ma nua l Pa ne l S top P att e rn Program Pan el Co n t rol Panel S top Pa ttern The De cel S top or Coast S top se tt ings dete rmi ne t he method u sed to st op the moto r when usi ng the St o p | R es e t key of th e keypad. The De cel S top s etti ng en able s e ithe r th e Dynamic Braking sy stem o r th[...]

W7 ASD I nstallation and Operation Manual 97 PG Number o f Pulses Program Feedbac k Settin gs PG Number of Input Pulses This par ameter i s used to set the end -of-tr avel ra nge whe n usi ng an enc oder on a moto r-d riven posit i on i n g sys tem (e. g., hoist /cra ne, et c.). Pa ram eter Type — N ume ri cal Facto ry Defaul t — 50 0 Changea b[...]

98 W7 ASD Inst allati on and O per ation Ma nua l Enc oder PG S pe ed Fre q uenc y Set p oint #2 Program Freque ncy Set tings S peed Ref erence Setpoi nts PG PG Speed Frequency Setpoi nt #2 This par ameter is used to set th e direc tion, gai n, and bi as of th e PG inpu t te rminal when it is u sed a s th e S pe ed/D irec tio n - Control inp u t . [...]

W7 ASD I nstallation and Operation Manual 99 P owe r-L in e S w itch in g Program S pecia l Cont rol Powe r-Line Swi tching Fre quency Th is p ara mete r Enables /Disable s th e Po werl ine Sw itch ing feat ure. W hen enable d, the syste m is i nstr ucted t o discont inue u sing th e ou tp ut of the d r i ve and to sw itch to the comm erc ial powe [...]

100 W7 AS D I nst allati on and O per ation Ma nua l Pre set S peed #1 Program Preset S peeds 1 Up to 15 ou tp ut freq uency va l ue s that f all wi thin t h e Lower Limit and the Upper Li mit r ange m ay be prog rammed int o the ASD and outp ut as a Prese t Speed . Th i s param et e r as signs an output fr equenc y t o binary nu mber 0001 an d is [...]

W7 ASD I nstallation and Operation Manual 101 Pre set S peed #3 Program Preset S peeds 3 This par ameter assig ns an output fre quency t o binar y numbe r 001 1 an d is i denti fi ed a s Prese t Sp eed #3 . Th e binar y numbe r i s appli ed to S1 – S4 of t he Contr ol T ermi nal S trip to outp ut the Pres et S peed (see Pr eset Speed #1 fo r fu r[...]

102 W7 AS D I nst allati on and O per ation Ma nua l Pre set S peed #8 Program Preset S peeds 8 This par ameter assig ns an output freque ncy to bin ary num be r 1000 and is i denti fi ed a s Prese t Sp eed #8 . Th e binar y numbe r i s appli ed to S1 – S4 of t h e Contr ol T ermi nal S trip to outp ut the Pres et S peed (see Pr eset Speed #1 fo [...]

W7 ASD I nstallation and Operation Manual 103 Pre set S peed #13 Program Preset S peeds 13 This par ameter assig ns an output fre quency t o binar y numbe r 1 101 an d is i denti fi ed a s Prese t Sp eed #1 3 . The bi na ry number i s appli ed to S1 – S4 of the Contr ol T ermi nal S trip to outp ut the Pres et S peed (see Pr eset Speed #1 fo r fu[...]

104 W7 AS D I nst allati on and O per ation Ma nua l PW M Carri er Fr equ ency Program S pecia l Cont rol PWM Ca rrier Fr equency This par ameter sets the fr equen cy of t he puls e wid th modu lation si gnal applie d to the moto r . Note: The ca rrier f requ ency mu st be 2.2 k Hz o r ab ove ex ce pt when opera ting in the Co nsta nt T orq ue or t[...]

W7 ASD I nstallation and Operation Manual 105 Referen ce Priori t y Sel ect ion Program Freque ncy Set tings Reference Prior ity Reference Priority Sel ect ion Eithe r the Fr equency Mode ( #1) or the Fr equency Mo de #2 se tting may contr ol the ou tput fr equen cy of t he ASD. This parameter deter mines w hi c h of the two w il l cont rol th e ou[...]

106 W7 AS D I nst allati on and O per ation Ma nua l RES T ermin al Program T erminal Sett ings Input T er minals RES Th is pa ra me te r se le ct s the fu nct io nal ity of the RES discr et e input t ermin al. In ad di tion, the inp ut ter mina l mu st be sp eci fied as N o rm a lly Open or Normally Clos ed . Th is p ara mete r se ts th e p rogra [...]

W7 ASD I nstallation and Operation Manual 107 RR S peed Frequ enc y Setpoint #1 Program Freque ncy Set tings RR RR Speed Freque ncy Setpoint #1 Th is p ara mete r is use d to set t he g ain an d bias of the RR in put te rm in al when the RR ter minal is used as the co ntro l in put whil e op era ting in the Spe ed Contr ol mode . RR Input Speed Con[...]

108 W7 AS D I nst allati on and O per ation Ma nua l RR Speed Reference Setpoint #1 Program Freque ncy Set tings RR RR Speed Reference Setpoint #1 Th is p ara mete r is use d to set t he g ain an d bias of the RR in put te rm in al when the RR ter minal is used as the co ntro l in put whil e op era ting in the Spe ed Contr ol or the To r q u e C o [...]

W7 ASD I nstallation and Operation Manual 109 RR T orq ue R ef ere n ce Se t poi nt #1 Program Freque ncy Set tings RR RR T orque Ref erence Setpoint #1 Th is p ara mete r is use d to set t he g ain an d bias of the RR in put te rm in al when the RR ter minal is used as the co ntro l in put whil e op era ting in the T or que Contr ol mode . RR Inpu[...]

110 W7 AS D I nst allati on and O per ation Ma nua l RS23 2/ RS485 Baud Rate Program Communica tion Setti ngs RS232/RS485 Baud Rat e This par ameter sets t he RS232/R S485 baud r ate. Chan ges mad e to thi s par ame ter re quire t hat th e power be cy cl ed (Of f th en On) fo r the ch a nge s to ta k e eff ect. Se ttin gs: 1200 2400 4800 9600 19200[...]

W7 ASD I nstallation and Operation Manual 111 RS23 2/ RS485 M aster Ou tp ut Program Communica tion Setti ngs RS232/RS485 M ast er Output In a m ast er/f ollo wer c on figu rati on, thi s se ttin g dete rm ines th e ou tput para me ter of the ma ster ASD th at w ill be u sed to contr ol t he app lica ble foll ow er AS Ds . Note: Sele ct Normal if T[...]

112 W7 AS D I nst allati on and O per ation Ma nua l R T e rminal Delay Program T erminal Sett ings T erminal Delay s Input T er minal Dela ys R T erminal Delay This par ameter delays the res ponse of the ASD t o any ch ange in the R termi nal input by the prog ramme d val ue. The dela y ma y be incr eased to pro vide ad diti onal el ectr ical no i[...]

W7 ASD I nstallation and Operation Manual 113 RX2 Speed Frequ ency Setpoint #1 Program Freque ncy Set tings S peed Refere nce Set point s RX2 RX2 S peed Frequency Set poi nt #1 This par ameter is used to set th e direc tion, gai n, and bi as of th e RX2 inp ut te rminal wh en t he RX2 termi nal is us ed as the c ontro l i nput w hil e opera t i ng [...]

114 W7 AS D I nst allati on and O per ation Ma nua l RX2 Speed Reference S etpoin t #1 Program Freque ncy Set tings S peed Refere nce Set point s RX2 RX2 S peed Referenc e Setpoi nt #1 This par ameter is used to set th e direc tion, gai n, and bi as of th e RX2 inp ut te rminal wh en t he RX2 termi nal is us ed as the c ontro l i nput w hil e opera[...]

W7 ASD I nstallation and Operation Manual 115 RX2 T orqu e Referen ce Se tpoint #1 Program Freque ncy Set tings S peed Refere nce Set point s RX2 RX2 T orque Re f er ence Set point #1 This par ameter is used to set th e direc tion, gai n, and bi as of th e RX2 inp ut te rminal wh en t he RX2 termi nal is us ed as the c ontro l i nput w hil e opera [...]

116 W7 AS D I nst allati on and O per ation Ma nua l RX Spe e d Fre que ncy S etpo in t #1 Program Freque ncy Set tings S peed Refere nce Set point s RX Speed F r equency Setpoint #1 This par ameter is used to set th e direc tion, gai n, and bi as of th e RX inpu t te rminal wh en t he RX ter minal is used as the control in put wh ile opera ting in[...]

W7 ASD I nstallation and Operation Manual 117 RX Spe ed R e fe ren ce Se tpoi nt #1 Program Freque ncy Set tings S peed Refere nce Set point s RX Speed Refer ence Set point #1 This par ameter is used to set th e direc tion, gai n, and bi as of th e RX inpu t te rminal wh en t he RX t er minal is us ed as the c ontrol input wh ile opera t i ng in th[...]

118 W7 AS D I nst allati on and O per ation Ma nua l RX T o rq ue R eference Setp oint #1 Program Freque ncy Set tings S peed Refere nce Set point s RX T orque Referen ce Setpoint #1 This par ameter is used to set th e direc tion, gai n, and bi as of th e RX inpu t te rminal wh en t he RX ter minal is used as the control in put wh ile opera ting in[...]

W7 ASD I nstallation and Operation Manual 119 S1 T ermi nal Program T erminal Sett ings Input T er minals S1 T erm ina l Assignment Th is pa ra me te r se le ct s the fu nct io nal ity of the S1 disc rete i nput te rmin al . In ad di tion, the inp ut ter mina l mu st be sp eci fied as N o rm a lly Open or Normally Clos ed . Th is p ara mete r se ts[...]

120 W7 AS D I nst allati on and O per ation Ma nua l S12 T erminal Program T erminal Sett ings Input T er minals S12 T ermin al Assignment Th is pa ra me te r se le ct s the fu nct io nal ity of the S12 disc rete input t ermi nal. Note: The S12 in put termin al may be use d withou t the ASD- Mu ltic om opti on boa rd. W it h out th e A SD- Mult ic [...]

W7 ASD I nstallation and Operation Manual 121 S4 T ermi nal Program T erminal Sett ings Input T er minals S4 T erm ina l Assignment Th is pa ra me te r se le ct s the fu nct io nal ity of the S4 disc rete i nput te rmin al . In ad di tion, the inp ut ter mina l mu st be sp eci fied as N o rm a lly Open or Normally Clos ed . Th is p ara mete r se ts[...]

122 W7 AS D I nst allati on and O per ation Ma nua l S6 T ermi nal Program T erminal Sett ings Input T er minals S6 T erm ina l Assignment Th is pa ra me te r se le ct s the fu nct io nal ity of the S6 disc rete i nput te rmin al . Note: The S6 inp ut t ermina l may be u s ed wi thout th e ASD- Mu ltic om opti on boa rd. W it h out th e A SD- Mult [...]

W7 ASD I nstallation and Operation Manual 123 S9 T ermi nal Program T erminal Sett ings Input T er minals S9 T erm ina l Assignment Th is pa ra me te r se le ct s the fu nct io nal ity of the S9 disc rete i nput te rmin al . Note: The S9 inp ut t ermina l may be u s ed wi thout th e ASD- Mu ltic om opti on boa rd. W it h out th e A SD- Mult ic om o[...]

124 W7 AS D I nst allati on and O per ation Ma nua l Sea rch Inertia Program Protect ion Set tings Sea rch In ertia After a mome nt ary p ower loss or t he momentary loss of the ST -to- CC conn ection, this para m ete r se ts t he t ime f or the commande d torqu e to rea ch it s pro gramm ed se ttin g dur ing t he a utomat ic r esta rt. The Speed S[...]

W7 ASD I nstallation and Operation Manual 125 Sof t St al l Se lectio n Program Protect ion Set tings Soft Sta ll Se lec tion Th is p ara mete r Enables /Disable s th e Sof t S tall a nd Over lo ad T rip f uncti ons. The Soft S tall funct ion red uces th e out put fr equ enc y of the ASD when t he curre nt requ irem en ts of th e moto r excee d th [...]

126 W7 AS D I nst allati on and O per ation Ma nua l Speed Dr op Detection F requency Range Program Protect ion Set tings S peed Dro p Detect ion Fr equency Range Whil e ope rating us ing PG fee dba ck, this pa rame ter s ets the lowe r le vel of t he deviat ion li mit th at, onc e the out put fr equenc y fall s below th is set ting, cau ses a Spee[...]

W7 ASD I nstallation and Operation Manual 127 Startup Fr equ enc y Program S pecia l Cont rol S t artup Frequ ency The ou tput of the ASD wil l r emain at 0.0 Hz until the pr ogram med s peed val ue exceed s this set ting du ring st artu p. Onc e exc eeded duri ng startu p, the ou t p ut frequ ency of th e A SD will ac celer ate to the prog rammed [...]

128 W7 AS D I nst allati on and O per ation Ma nua l ST Sign al Sel e ct ion Program T erminal Sett ings Input T er minals Other ST Signal Selecti on This pa ramete r i s used t o set the opera ti on of t he S t an dby ( ST ) c ont rol t erm ina l or an y te rminal c onfig ured as the ST te rmin al. Se ttin gs: ST -to- CC Require d ST -to-CC No t R[...]

W7 ASD I nstallation and Operation Manual 129 S T T erm ina l D ela y Program T erminal Sett ings T erminal Delay s Input T er minal Dela ys ST T e rmina l Dela y This par ameter delays the res ponse of the ASD t o any ch ange in the ST term inal inp ut by the program med val ue (s ee wa vefor ms a t FL Of f De la y ). The dela y ma y be incr eased[...]

130 W7 AS D I nst allati on and O per ation Ma nua l T orq ue Bo ost #3 Program M o to r Se tti ngs T orque Boost #3 The Motor #3 T or que Boost func t i on is use d to incr ease the low fr equency torqu e for h i g h i ne rtia loads by inc r ea sing t he outpu t vol tage at frequ e nc i e s below ½ of th e #3 Base Fr equency sett ing . Th is p ar[...]

W7 ASD I nstallation and Operation Manual 131 TTL B aud R a te Program Communica tion Setti ngs TTL Baud Rate This par ameter pl a ys a rol e in the se tup of t he commun icat ions ne twork by es tabl is hin g th e Bau d Rate of th e communica tion s link. The commun ic ation s net work inc lud es other ASDs a nd Host / Control compu te rs that mon[...]

132 W7 AS D I nst allati on and O per ation Ma nua l Ty p e R e s e t Program U tilit ies T y pe Reset s This fe at u re ass ists t he user wh en pe rformi ng f ault anal ysis or b y allow i ng a quick sy stem set u p chang e when requ ired. Per f o rming a Ty p e R e s e t re su lt s in one of the fol lowin g use r-s elect ed post -res et c onfig [...]

W7 ASD I nstallation and Operation Manual 133 Uni t s for V olt a ge and Curren t Program U tilit ies Displ ay Att ributes Units for V olt age and Current This par ameter sets the uni t of meas urem ent for cur rent and volta ge valu es displ ayed on th e keypad . Se ttin gs: % V/A Pa ram eter Type — Selecti on Li st Facto ry Defaul t — % Chang[...]

134 W7 AS D I nst allati on and O per ation Ma nua l V ector M otor Mo del Slip F requency Gain Program M o to r Se tti ngs V ector Mot or Model Slip Frequenc y Ga in This par ameter provides a degr ee of s lip co mpens atio n for a given l oad . A higher setting h ere decrea ses the sl i p al low ed f or a give n load/A SD ou t put rat io. Pa ram [...]

W7 ASD I nstallation and Operation Manual 135 VI/II Speed Frequency Setpoint #2 Program Freque ncy Set tings S peed Refere nce Set point s VI /II VI/I I S peed Fr equency Set point #2 Th is p ara mete r is use d to set t he g ain an d bias of the VI/II in put term inal wh en the VI /II termi nal is used a s th e contr ol inpu t while o peratin g in[...]

136 W7 AS D I nst allati on and O per ation Ma nua l VI /II T o rque Re fe ren ce Se tpoi nt #1 Program Freque ncy Set tings S peed Refere nce Set point s VI /II VI/I I T orque Refe rence Set point #1 This par ameter is used to set th e direc tion, gai n, and bi as of th e V I/II i nput te rminal wh en t he VI/II te rmin al is us ed a s th e c ontr[...]

W7 ASD I nstallation and Operation Manual 137 Su pply V olt age Comp ensation Program Freq Setti ngs V olt age Com p This par ameter adjusts the degre e of v oltag e compens at i on duri ng dead t ime by incre asing or dec r e asing the on -time of th e progra m m ed PWM just prior t o the start of the de ad time. Se ttin gs: Disabled On Off, V out[...]

138 W7 AS D I nst allati on and O per ation Ma nua l Ta b l e 6 . Disc rete Input T erminal Assig nment Selecti ons and Descript ions. Unassigned — No oper ation . Forward — Ena bl es For ward op erat ion c ommands. Reverse — Enabl es Reverse o peratio n comm ands. S tandby — En able s th e Forward a nd Reverse oper atio n com man ds ( mayb[...]

W7 ASD I nstallation and Operation Manual 139 Binary Bit 1 — Se e se lec tion Binary Bit 0 ab ove. Binary Bit 2 — Se e se lec tion Binary Bit 0 ab ove. Binary Bit 3 — Se e se lec tion Binary Bit 0 ab ove. Binary Bit 4 — Se e se lec tion Binary Bit 0 ab ove. Binary Bit 5 — Se e se lec tion Binary Bit 0 ab ove. Binary Bit 6 — Se e se lec [...]

140 W7 AS D I nst allati on and O per ation Ma nua l VI/ II P r ty (VI/ II T e rm inal Prio rity) — Ac tivati ng this ter mina l as sign s c omm and c ontr ol t o th e VI /I I T e rm in a l and overr ides al l othe r C ontr ol T ermi nal Stri p input s o long as the Command Mode is set to Us e C on trol T e rmin al Stri p . T e rm P rt y (T er m [...]

W7 ASD I nstallation and Operation Manual 141 Ta b l e 7 . Di scre te Out put T ermina l As signmen t Se lect ions. Discret e Output T er m inal Func tions Lower Li mit ( LL) POFF Al arm ( power supply out of speci fica tion) Upper Li mit (UL) Brake Release Low (In) Alarm St atus Acc/Dec Completion Forw ar d Speed Lim it ( torq ue contr ol) RCH Spe[...]

142 W7 AS D I nst allati on and O per ation Ma nua l AM/FM Scaling The magn itude of the AM/F M output si gnal at full-s c ale is se le ction-spe cific and may be adju sted to fit the r e qui rements of the a pplicati on (see AM T erminal Adjustment o n pg. 55 and FM T ermina l Adjustment o n pg. 73 . Als o s ee AM/F M Scal in g on pg . 142 ). Ta b[...]

W7 ASD I nstallation and Operation Manual 143 Enclosure Dimensions and Conduit Plate Information W7 ASD Par t Nu mb e ring Co n v e nt ion. Note: The T yp e 1 encl osed ver sio n s of th e W7 AS D me et or ex ce ed th e sp ec if i ca ti o n UL 1995 , the Standar d for H eatin g and Co oling E quipment , and complie s with the appli c abl e requir e[...]

144 W7 AS D I nst allati on and O per ation Ma nua l Encl osure Dime nsio ns/Weight Ta b l e 9 . W7 ASD 60 HP – 200 HP Enclosu re Dimensi ons. Mode l Shippin g We ig h t (l b s. m ax .) W74 600 110 0 W74 750 12 00 W741 0K 13 00 W741 2K 14 00 W741 5K 15 00 W742 0K 16 00[...]

W7 ASD I nstallation and Operation Manual 145 T able 10. W7 ASD 250 HP – 800 HP E n closure Dimen sions. Mo del Sh ipping Weight (lbs. max.) W74 25K 2100 W74 30K W74 40K[...]

146 W7 AS D I nst allati on and O per ation Ma nua l Alarms, T rip s, and T roubleshooting Al arms and T rip s This se ct ion lis ts the a v ai lable use r -notifica tion code s of t he EOI displa y and provi des inf orm ation that ass is ts the user in th e event th at a Faul t is inc urre d. The User Notifi ca tion code s a r e di splay ed as an [...]

W7 ASD I nstallation and Operation Manual 147 Alarm s Ta b l e 1 1 li s ts the alarm cod es tha t may be displ ay ed during ope rat ion of the W7 ASD . Ea ch al arm cod e list ed is acc ompani ed by a descripti on an d a possibl e cause. In the eve nt th at the sourc e of the malfu nction cannot be de termined , contact your T oshiba Sales Repre s [...]

148 W7 AS D I nst allati on and O per ation Ma nua l *OLI ASD Overload Load req uireme nt in exc ess of th e cap abilit y of the A SD. • The car rier fre quency is too high. • An exces sive l oad. • Accel erat ion t ime i s too short. • DC da m p in g ra te is se t to o h ig h. • The mo tor is sta rtin g into a sp innin g loa d afte r a m[...]

W7 ASD I nstallation and Operation Manual 149 User Noti fic ation Code s The U ser Not ifica ti on co des appear on the F re quency Comm and s cre en wh ile the ass oci ated fun cti on is acti ve. User Notific ation codes not ify th e u ser of acti ve functi ons t hat are u sually o nly momenta r y u nde r normal condit ions and are acti ve for the[...]

150 W7 AS D I nst allati on and O per ation Ma nua l Comm Error • C ommunic ation malf uncti on. • Improp er o r lo ose c onnectio n. • Improp er s ystem sett ings. Ct rl Unde rvolt s • Thi s faul t is cau sed by an und ervol tage co nditi on at th e 5, 15, or the 2 4 VD C su pply . • 3-phase inpu t vol tage low . CPU Error • CPU malfun[...]

W7 ASD I nstallation and Operation Manual 151 Mot or Over load • V/ f sett ing nee ds to b e adj u s ted. • Motor i s lo cked. • Continuo us opera ti on at lo w speed. • Load requi rement exceeds abi lity o f th e moto r . • Start up fre quency se tting adj ustme nt r equir ed. Optio n PCB Err o r • Opt io nal devi ce ma lf uncti on. ?[...]

152 W7 AS D I nst allati on and O per ation Ma nua l Speed Err or • Res ult of a motor speed t hat is gr eate r than th e comman ded sp ee d when usi ng an en cod er for s pee d c ont rol. • Improp er e ncoder conn ection or s etup in form atio n. • Defec ti ve encod er . Ov ert orqu e • A to rq ue re qu ir em en t by th e lo ad in exc e ss[...]

W7 ASD I nstallation and Operation Manual 153 V iewing T rip Informatio n In the eve nt that the conditi on caus ing an Alarm does not re turn to the norma l operat ing level withi n a spec ifi ed time a Tr i p is inc urr e d. When a trip occurs, the resu lta nt e rror information may be vie wed e ith er from the Tr i p H i s t o r y screen (Progra[...]

154 W7 AS D I nst allati on and O per ation Ma nua l Cable/T erminal S pecifications Install a tion should c onfor m to the 2005 Na tional Elect rical Code Article 1 10 (NEC) (Re quireme nts f or Electri cal Install ations), all regul ations of the Occu pational Safety and Health Adminis tration, and any other app licab le na tiona l, regio nal , o[...]

W7 ASD I nstallation and Operation Manual 155 Current/V olt age Specifications T able 15. W7 ASD 60 – 800 HP 460 Volt NEMA Type-1 Ch a ss is stand ard ra ti ngs t abl e. Mode l Rated KV A Mot or HP/Kw Input V olt age 3-Ph 50/60 ± 2 H z Ou tp ut Vo l t a g e 3-Ph V ariab le Fre que ncy Out put Current 100% Con tin uous Overl oad Curren t 120% for[...]

156 W7 AS D I nst allati on and O per ation Ma nua l W7 AS D S p are Par t s Listing W7460 0 T1 MCCB 1–3 FU CPT1 12–13 FU 14 FU DCL FAN1 TIC # 56 266 56274 42371 P C33400P2 00 PC26143P 180 PC26130P 015 3636 6 54140 MFG# N/A SQD HJ L36100 CRF6,9 URD30TTF00 63 SQD 9070 TF200D1 CRF A TQR 1-8/1 0 CRF TRM 2 GRN B117 ETR 4RRE45- 315X 101R W74 750 T1 [...]

W7 ASD I nstallation and Operation Manual 157 Items listed below are comm on to all typeform s W74 25K T1 MCCB 1–3 FU CPT1 12–13 FU 14 FU DCL FAN1 TIC # 56 260 57528 46112 PC 33400P5 00 PC26143P 450 PC26130P 024 4144 2 55383 MFG# N/A SQD MHL36600 CRF6,9 URD31 TTF0 315 SQD 9070 TF500D1 CR F A T QR 4- 1/2 CRF TRM 5 GRN B5 0 1 ROS EKHR 3 1 0 W74 3[...]

Index 158 W7 Inst al l a tion an d Oper at ion Ma nual A Acce l/ D ece l #1/ #2 Switchin g Fre quency, 54 Acce l/Dece l Spe cia l Displ ay Reso lut ion, 54 Alarms, 147 AM, 1 7 , 19 AM Output, 33 AM Termina l As s i gnment, 55 AM, FM, FP, and Analog 1& 2 s ettings , 142 ASD Capacity, 12 ASD Load, 33 ASD Overl oad Rati o, 33 ASD-NANOCOM, 21 At-tr[...]

W7 In stal lation an d Op erat ion Man ual 159 F F, 17 , 18 Fa ult, 146 Fault Detect Stati on Number, 72 Fault s , 146 Fi re Speed, 119 FLA, 17 , 19 FLA, B, a nd C sw i tc h ing rela tions hip, 19 Flash Erro r, 150 FLB, 17 , 19 FLC, 17 , 19 FM, 17 , 19 FM Out put , 33 FM Termina l A ss ignment, 73 FP, 17 , 19 FP Terminal Ass ignment, 74 Fre que ncy[...]

160 W7 Inst al l a tion an d Oper at ion Ma nual Operat ional and Mainte nance P recauti ons, 10 Option PCB Error, 151 OT, 148 Out(put ) Phase Lo ss, 151 OUT1, 17 , 19 OUT2, 17 , 19 Output Current, 34 Output Power, 33 Output Termin al Assignmen ts , 141 Output termina l selecti ons , 142 Output Terminals, 34 Output Volta ge, 3 4 Ove rcu rren t Acc,[...]

W7 In stal lation an d Op erat ion Man ual 161 ST S ignal Sele ction, 128, 138 ST1, 13 St all Pre venti on During Rege neration, 126 St art up and Test, 16 St op Key, 25 Supp ly Voltage Com pens a tion, 137 SW1, 20 SW2, 20 Syste m Co nfigurat ion, 32 Syste m Groundin g, 15 Sy stem In tegra tio n Pr ecau tion s, 8 Syste m Operat ion, 30 T Term inal [...]