Seagate ST446452W инструкция обслуживания

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Contents Pre f a ce . ..... ..... .... ... ..... ..... .... ..... ... ..... .... ..... ... ..... ..... .... ..... ... ..... .... . 1 Ele ctro stat ic disc har ge prote cti on .... .. ..... ..... ..... .. ..... ..... ..... ..... .. ... 1 Important saf ety i nf ormati on and pre cautions...... ..... .. ..... . ..... .. .... 2 Wic h ti g e S ic h er h[...]

El i te 47 I ns t al l a t i on G ui d e, R ev . B 1 Pre face This manual cont ai n s inf ormation f or users of the Seagat e® ST446452 E lite 47 SCSI disc driv es. It pro vides s uppor t ser - vice s, perf or man ce specifi cations , and init ial setu p i nf o r mation . Addit ional i nf or mati on is a vai lab l e i n the Eli te 47 Pr oduc t M a[...]

2 El ite 47 In s ta lla t io n Gu id e, Rev . B • Do not remo ve an y circ uit boar ds from the driv e. • Ne v er use an ohmme ter on a ny c ircuit boards . • When instal ling the drive on a c arrier or tr a y , disc harge t he car- rie r o r tray pr ior to ins e r t ing it int o the sy st e m . Impor tant s af ety info rmation a nd precau ti[...]

El i te 47 I ns t al l a t i on G ui d e, R ev . B 3 • Do no t r emov e any ci rcuit bo ards from the d r iv e. Return the enti re driv e f or depot repai r if a ny circ uit board is d ef ectiv e. Remo va l of circui t boards b y person nel not per fo r ming depo t repai r will damage compo nents and ma y voi d th e w arr ant y . • Return the e[...]

4 El ite 47 In s ta lla t io n Gu id e, Rev . B Wichtige Sicherheitshinw eise Vo r s i c h t . Beim T esten des Laufw erks auf de m Prüf tisch i s t F rem dbelüftu ng v orzusehen, um ei ne ausr eichende Küh lung de r Laufw erkkompo nenten si cher zustell en. V erw enden Si e geeigne te Si cherheits - um d en sicher en, zu ver - läss igen Be tr [...]

El i te 47 I ns t al l a t i on G ui d e, R ev . B 5 • T r ef f en Sie b eim Betrieb , bei der I nstallat ion oder bei de r Entf er nun g der Einhei t angemes sene Sic herheitsv orkehrun - gen. • W enn e ine Einhe it unter Spann ung s teht, g ehen Si e bei der F ehlerd iagnose besonders v orsi chtig v or . Schal ten Sie di e Einhei t aus, be v [...]

6 El ite 47 In s ta lla t io n Gu id e, Rev . B Als T eil k o mponen te ist die ses Laufwer k für di e Insta l lat ion und den Bet rieb i n Übe rei nst imm ung mi t U L 1950, EN60 950 , CSA C22.2 950- M89 und VDE0805 v orgesehen. Seagate ist st ändi g bem üht, di e Zulassungsfähigkeit v on Seagat e-Prod ukten im Ra hmen de r gegenw är tig gel[...]

El i te 47 I ns t al l a t i on G ui d e, R ev . B 7 Regulator y agen c y complian ce Elect roma gnetic suscepti bility As a c omponen t a ssembl y , t he driv e is not requi red to meet an y suscep tibi li ty p erf or mance requi rements . It is t he r esponsi bilit y of those integ rating t he drive wi thin their syst ems to per f or m those test[...]

8 El ite 47 In s ta lla t io n Gu id e, Rev . B Elect roma gnetic compl iance for th e Eur opean Union If this model has the CE Marking it compl ies wit h the Eur op ean Union requirem ents of t he Electr omagneti c Compatibi lity Di r ec - ti ve 8 9/33 6/EEC of 03 M a y 1989 as amended b y Direct iv e 92 /31/ EEC of 28 April 1992 a nd Direct iv e [...]

El i te 47 I ns t al l a t i on G ui d e, R ev . B 9 T ec hnic al support servi ces If you need ass istance i nstall ing you r driv e, c onsult you r dealer . Dealer s are f amili ar with the i r unique syst em c onfigur ation s and can hel p you wi t h s ystem confl icts an d ot he r technica l issues . If yo u need a dditional assi st ance wi th [...]

10 Elite 4 7 Inst allation Guide , Re v . B Seagat e CompuServe for um Onli ne techn ical support f or Seagat e products is a vail abl e on Compu Ser ve . T o acces s our technica l suppor t f orum, type go seaga te . Thi s f orum pr ovi des i nf ormati on simil ar to that f ound on SeaB OARD . In ad dition, you can type qu estio ns or bro wse thr [...]

El i te 47 I ns t al l a t i on G ui d e, R ev . B 11 F A X ser vic es Se aF AX® Y ou can use a touch- tone t elephone t o access Seagate’ s auto - mated F AX sys tem to receiv e technical suppor t inf ormation b y re tur n F AX. T his se r vi c e is avai lable 24 hou rs dai ly . Seag at e techni cal s upport F AX Y ou can F AX quest ions or com[...]

12 Elite 4 7 Inst allation Guide , Re v . B Direct-suppor t se rvices Seag at e techni cal s upport F or one-on- one help , you can tal k to a techni cal suppor t sp eci al- ist during loc al busi ness hour s. Before calling , note your sys tem confi gu rati on and dri ve model num ber (ST xxxx ). SeaTDD ™ 405-936-1687 Using a te l e communica ti[...]

El i te 47 I ns t al l a t i on G ui d e, R ev . B 13 12:15 P . M . and 1:30 P . M . to 6:00 P . M . (Ce ntral tim e) Monda y thr ough F riday . Customer ser vice centers Seagat e direc t OEM , Distrib ution , an d Systems I ntegra tor cus - tomer s shoul d contact thei r Seagate ser vic e represen tati ve for w ar ranty i nf ormati on. Other custo[...]

14 Elite 4 7 Inst allation Guide , Re v . B Ge neral descr iption Eli te 47 SCSI di sc drives are high- spee d, ran dom-access dig ital- data stor age de vices. The dr i ve is a component f or installation i n an enclosure designed f or the drive. This i s of ten a rack within the system or an e xte r nal enclosur e designed to house one or more di[...]

El i te 47 I ns t al l a t i on G ui d e, R ev . B 15 T ab le 1: Drive char acteristi cs Inte r face Ult ra S C S I 1 Capaci ty Unf or mat t ed 62.6 Gb ytes For m at te d 2 47. 0 G b ytes Record in g Cylin ders (user ) 9,996 Read/write dat a h eads 28 Ser v o Embedded Seek t ime (ty pical) 3 A ver age r ead 13.0 msec A ver age write 14.0 msec Di sc[...]

16 Elite 4 7 Inst allation Guide , Re v . B T ab le 2: DC power requ irements 1 Meas ured with an a v erage readi ng DC ammeter . Inst anta- neous +12V cur rent pea ks wil l e xceed these v alues . 2 A –10% toleran ce is permissi bl e dur ing ini tial st ar t of t he spin- dle b ut mus t return to ±5% bef ore reachi ng 5,357 r/ m i n. The ±5% m[...]

El i te 47 I ns t al l a t i on G ui d e, R ev . B 17 neous pe aks ma y e xceed this val ue. T hese peaks should meas ure 5 msec dur ation or l ess . 7 Mini mum curre nt loa di n g f or each suppl y v oltage is not less than 4% of th e max im um operati ng cur rent sh own. 8 Use s eparat e gr ound retu r ns f or +5V and +1 2V suppl ies. 9 Wher e po[...]

18 Elite 4 7 Inst allation Guide , Re v . B Initia l setup inf orma tion The f oll o wing topics ar e d iscussed in t his s ect ion: • S CSI ID j um pers • D rive ter m inat io n • T erminator po wer • Int erfac e driv ers and data path width not es • Other appli cable jumper options • Pro vidin g adequate cooli ng • Moun ting th e dr[...]

El i te 47 I ns t al l a t i on G ui d e, R ev . B 19 SC SI ID ju m p e r s Each de vic e on the SCSI chai n must hav e a unique SCS I I D . The hos t syst em’ s SCSI c ontroll er usual ly uses the ID that has the highest pr i ority i nterrupt i n the SCSI I/O sy stem. This is alw ays ID7. ID0 i s lo west pri ority i n an 8-bit I /O sy stem. ID8 [...]

20 Elite 4 7 Inst allation Guide , Re v . B Mos t Elite 47 disc drives are fa ctor y set wit h the SCSI ID set at 0. T o change the SCSI ID , instal l jumpers on the appropri ate pins as s hown i n Fi gure 2. Figur e 2. Setti ng the SCSI ID If , after complet ing the i nstallat ion proces s, the d riv e’ s LED d oes not sho w on/of f activi t y w[...]

El i te 47 I ns t al l a t i on G ui d e, R ev . B 21 user’ s man ual to ensu re that y ou hav e not viol ated its SCSI I D num beri ng recommendat ions. Drive te rmination If you a re instal ling a El ite 47 d r iv e i n a syst em that has other SCSI de vic es instal led, terminate onl y the en d dev i c es on the SCSI chai n. A SCSI de vice is [...]

22 Elite 4 7 Inst allation Guide , Re v . B Figur e 3. SCSI b us t erminat i on T e r m in a t in g t he d r i v e ST446452W drive s are t erminat ed wi th permanent l y mounted IC acti ve terminat or s . If yo u i nstall one of the se dri v es and it is no t on th e end of the SCSI b us, disab le the t er minat ors b y remo ving the TE jumper from[...]

El i te 47 I ns t al l a t i on G ui d e, R ev . B 23 Note. Use activ e (ANSI SCSI-2 Alternativ e 2) termina tor s when terminat i ng the bus . Figur e 4 . T ermin at ing the drive T er mina tor powe r Y ou usua l ly wil l not need to change th is option and can normally lea v e the drive confi gur ed a s it w as shipped f rom t he f actory . There[...]

24 Elite 4 7 Inst allation Guide , Re v . B Figur e 5. Setti ng term i nator power j umpers I / O c i r cui t s a n d dat a path w i d ths W mode ls hav e a wide ( 16-bi t ) SCSI data bus rather than the stand ard ( non-wide) 8-bit SCSI data bus; h owe v er , you c an use these wi de dri v es on a standar d (non-wide) 8- bi t data bus . Terminator [...]

El i te 47 I ns t al l a t i on G ui d e, R ev . B 25 Figur es 6 and 7 sho w typical drive co nnecti ons. The f ollowi ng tab le l i s ts the m aximum c able l engths a nd number of de vices with single-en ded I/O cir cuits all owed on a dai sy-cha in cabl e fo r 5 and 20 Mb ytes/sec ( 10 megatrans fe rs/sec) I/ O data trans fe r rate s. T ab le 4:[...]

26 Elite 4 7 Inst allation Guide , Re v . B Figur e 6 . 68 -pin (wide) conne cti on to dr ive[...]

El i te 47 I ns t al l a t i on G ui d e, R ev . B 27 * ID 7 has hi ghes t pri ori ty, e v e n whe n ther e ar e more th an 8 dr ives in th e da isy chai n. Figur e 7. Mul t ipl e- driv e connection to h ost adap ter Host Adapter PCB Pin 1 (check your adapter for Pin 1 location) SCSI ID 1 *SCSI ID X (or last drive) *“X” means up to ID15 or the [...]

28 Elite 4 7 Inst allation Guide , Re v . B Othe r a ppl i cable jum p er opt i on s Other opti on jump er s ar e a vail abl e as il lustra ted belo w . Figur e 8 . Ad ditional jum per opt ions Immediate spinup (if the Start Command option jumper is disconnected) Spinup delay equal to the SCSI Bus ID multiplied by 12 seconds (if the Start Command o[...]

El i te 47 I ns t al l a t i on G ui d e, R ev . B 29 Act iv e, Re a dy , and Fault in di c at ors The Ac tiv e, Read y , a nd F ault LED indicato r conne ct i ons are show n b el ow . Figur e 9. LED i ndicator c onnection s J4A Reserved Active LED Connector Fault/Ready LED Connector Terminator Enabled (TE) Active Fault Ready Reserved Note: On some[...]

30 Elite 4 7 Inst allation Guide , Re v . B Pr o viding adequat e cool ing The encl osure desi gn must ensure adequ ate cooling f or t he driv e. The MTBF (mea n time b et w een f ailur e) v alue is based on oper ating at a local ambient t emperat ure of 30 ° C ( 86 ° F). The max imu m ambient temper ature is 50 ° C. The driv e’ s produc t man[...]

El i te 47 I ns t al l a t i on G ui d e, R ev . B 31 Kü hlun g des S y stems Die Gehä usek on struktion muß eine ausr eichende Kühl ung des Laufw erkes gewährlei st en. Die Umgeb ungs tempera tur darf m ax - imal 50 ° C betr agen. Die Produkthandbuch Elite 47 (Dokument 83329280) enthalten Anw ei su ngen zur Beur tei l ung der Luf t st romkon[...]

32 Elite 4 7 Inst allation Guide , Re v . B .99 Figur e 10. Suggeste d air f low Abbil dung 10.Em pf ohlener Luft str omv erl auf Above unit Über der Einheit Under unit Unter der Einheit Above unit Über der Einheit Under unit Unter der Einheit Note. Air flows in the direction shown (back to front) or in reverse direction (front to back) Hinweis. [...]

El i te 47 I ns t al l a t i on G ui d e, R ev . B 33 Mounting the drive and connecting cables Do not tou ch the connector pins or any com ponents on the con - tro l board wit hout ob ser ving static- discharge precautio ns. Alw ays ha ndle the driv e b y the fr am e onl y . The dri ve ma y be mounte d in any ori entatio n (horizon tally , ve r ti-[...]

34 Elite 4 7 Inst allation Guide , Re v . B 1. Bef estigen Sie da s Laufw er k mi t vier 6- 32-UNC-Schrau ben am Gehäu se des Host- Systems. Die beiden S eiten des Lauf werke s sind mit je weil s zwei Bef est igungs l ö chern ver sehen, die Untersei t e des Laufwerkes w eist vi er w eitere Bef esti gun gslöche r auf. Gemess en von der Außenflä[...]

El i te 47 I ns t al l a t i on G ui d e, R ev . B 35 f or the DC powe r connect or . T o connect the DC po we r cabl e to t he drive , si mply insert the cab le en d into t he drive’ s DC pow er con nect or . 4. Schli eße n Si e das SCSI - Kabel an den SCSI-St eckv erbinde r des Laufwer k e s an. Da s Kabel d arf nic ht gede hnt oder gedrüc kt[...]

36 Elite 4 7 Inst allation Guide , Re v . B Note. Signal gr ound on the printed circui t board assemb ly (PCBA) and the head and disc assembl y (HD A) are con- necte d toge ther in this dri ve and y ou c annot separ ate them. Ensure th e equipment in which y ou hav e mount ed the dri ve i s connecte d directly t o the HD A. Max imizing the conduct [...]

El i te 47 I ns t al l a t i on G ui d e, R ev . B 37 elek tromagnet ische Str ahlung fällt i n den Zuständi gkei t s- berei ch des Systemd esi gners . 5. Replac e the host sys tem’ s co ver . 5. Setz en Sie das Gehä useober t eil d es Host-Sy stems wieder auf .[...]

38 Elite 4 7 Inst allation Guide , Re v . B Figur e 12. Mounti ng configur ation dimens ions L J K H G F A E [2] D B C [4] [1] [3] Inches Millimeters 8.000 5.750 2.875 2.950 3.120 0.860 5.500 0.125 3.120 2.950 3.240 203.20 145.05 73.02 54.93 79.25 21.84 139.70 2.17 79.24 74.93 82.30 A B C D E F G H J K L 0.010 0.010 0.010 0.020 0.010 0.005 0.010 0.[...]

El i te 47 I ns t al l a t i on G ui d e, R ev . B 39 Formatting the drive W arni ng. F or mat ting a driv e erases all use r data. Be sure that yo u underst and this prin ciple bef ore f ormatting an y hard di sc driv e. It is not necessary to f ormat a driv e that pre vio usly has b een used to st ore da ta, unle ss yo ur inten ti on i s to er as[...]

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Seagate T echnology , Inc. 920 Disc Drive, Scotts V alley , CA 95066-4544, USA[...]

El i te 47 I ns t al l a t i on G ui d e, R ev . B 43 Pub lica ti on Num ber: 833 29290 , Rev . B , Printed in USA[...]

44 Elite 4 7 Inst allation Guide , Re v . B[...]