Ingersoll-Rand ETA2 manuale d’uso

04578092 P7529 Edition 1 Jan uar y , 2002 Exper t T orque Analyzers ET A2 and ET A5 OPERA TORS MANUAL ©2002 Ingersoll-Rand P7529_Cover_eng.qxd 8/7/03 8:54 AM Page 1[...]

0457809 2 Form P7 529 Edition 1 January , 2002 OPERA T ORS MANU AL FOR MODEL ET A2 AND ET A5 ANAL YZERS This ET A Analyzer is used fo r calibration or data collection of torque tools, power and hand operated, using external transducer(s). This Analyzer can also be used for joint development and as a f ailure analysis instrument (using external tran[...]

2 PLA CING ANAL YZER IN SER VIC E • Always install, oper ate, insp ect and maintain this product in accordance with all applic able standar ds and regulations (loca l, state, countr y , fed- eral, etc .). • Keep work area clea n, uncluttered , vent ilat ed and i llumi nated. • Do not remove any labels. Replace any damage d la bel. USING THE A[...]

3 • The unit should be checked period i- cal ly to ens ure that the t o r que r eadi ngs are accur ate . • DO NO T store the unit in relative humidit y above 85%. • Ha ve t he un it ca libr ated at least o n ce a yea r. • Ke ep t he e xteri or of t he un it c lean an d dry . • Do not drop or abuse the unit. • Do not allow chemic als suc[...]

4 W ARNING SYMBOL IDEN TIFICA TION SA VE THESE INSTRUCTIONS. DO NO T DESTRO Y . Whe n th e life of th e to ol ha s expi red , it i s re comm end ed t hat t he tool be disa ssemble d, degreased and the parts be separa ted by material so tha t th ey can be recy cled. W ARNI NG Always wear eye protection when operating or performing maintenance on thi[...]

5 T a ble of Contents Pag e N o . ET A Analyzer us age and war nings . . . . . . . . . . . . . . . . . . . . . . . . . 1 Placin g Analyzer in Ser vic e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Using the Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 W ar n ing Sy mbol Iden tificati on .[...]

6 T a ble of Contents (con tinued) Pag e N o . Pri nting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 T o P rint detail s of Setu p or Anal ysis of Da ta from ET A5 . . . . . . . . . 34 Pri nting Data to PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 T o S et Date [...]

7 Ho w to use this Manu al This m anual i s split into section s describing th e steps to be tak en to c onfigure th e ET A f or use in m easuring and recording torque v alues. There are a n umber of other par ameters whi ch are set from the Software Reset Menu, som e of which are detai led else where in th is man ual. Pressin g after ma king a s e[...]

8 Pac k i n g L i s t The f ollowing it ems, e xcept those l isted as opti onal, are includ ed with the ET A unit: 1 x ET A Analyze r . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ET A 1 x Came ra (Nec k) Stra p . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

9 Care and Stora g e When no t in use the unit should b e returned to the s upplied c arry case . This un it is des igned f or indoor us e only Opera ting temper ature r ange 5-40 degre es C Stor age temper ature range 0-50 degre es C The memb rane ke ypad ma y be wiped clean with a soft damp clo th. The uni t is not w ater- proof ed and spilla ges[...]

10 Edit T ransducer File Fa ilure to input pr oper information ma y result in inaccurate readings. The fol lowing inst ructions for “Edit T ransducer File” m ust be foll owed bef ore an y reading or measurements can be taken. This section ma y be skipped if y ou are using an Ingersoll -Rand TSD , TRD or Crane UT A Series T ransducer . There are[...]

11 If y ou have chosen I/S Select u nits o f measure - inlb , ftlb etc. using press T y pe in tr ansducer span - press T y pe in mV/ V pres s T y pe in Bridge re sistanc e press T y pe in Pul ses P er Rev (only f or angle type) press T y pe in Serial N umber pres s T o set-up an other tra nsducer press Select a nother mem or y (B to I) u sing the k[...]

12 If y ou have selected H/O Select u nits o f measure- inlb , ftlb , etc. using Note: Hi gh Ou tput de vices usu ally prod uce an ou tput v oltage of approx imately 1-2 V olts. T his analogu e v oltage signal wi ll not be e xact an d ma y not b e linear . If you are using a d evice th at has a n ominal 1 V olt output, w e sugg est that y ou multip[...]

13 If y ou have selected KEY Select l ocation o f decima l point us ing the n press T o set-up an other tra nsducer p ress Select a nother mem or y (B to I) u sing the ke ys and press T o return to main men u press Barcod e rea d inpu t for charac te risti c names and comments It is poss ible to scan a barco de name in ET A5 at cer tain promp t lin[...]

14 Measure Mode (Up to 200 readings stored) T o star t, press Press Press (measure) Plug in t ransducer; press Select u nits o f measure us ing ; press Select P eak, T rack, Im pulse or ‘Clic k Dip’ using ; press Use P e ak f or direct driv e tools, T rac k for dia gnostics, I m pulse f or pulse tools, an d ‘Click Dip ’ f or click wren ches[...]

15 T ype in t hres hol d value; pr es s Note: When sele cting a thr eshold tor que value th e ET A will igno re any tor que that is b elow this value. Y ou cannot take another reading until the applie d tor que falls be low this v alue. T y pe in am ount of Dip ; press Select Se cond P aramete r using ; press If the setup an d transd ucer has not b[...]

16 Printing of sto r ed readings fr om measure mode Pressin g from the me asure mo de will res ult in all stored readings being printed to an attache d printer or compu ter . Note: T ransducer n eeds to be c onnected to ET A. Measure Mode Cir cle-Store O ption Circl e-Store is a fun ction to i ncrease t he num ber of store d reading s to e xtend be[...]

17 Direct Measure Mode - ET A5 ONL Y (Ingersoll-Rand TRD , TSD or Crane UT A T ype T ransdu cers) Direct measure mode all ows an opera tor to conn ect diff erent tran sducers which ma y hav e diff er- ent spans and an angle output, and ca n switch be tween them using an ex ternal T sw itch. This is a displ ay only fun ction an d readings are not s [...]

18 The READ option allo ws you to read the tor que from a connecte d transdu cer . F rom the main menu, press (Direc t) press (Direc t Measure) press ( Read) If no transdu cer is co nnected, displa y will prompt: “ Inser t Tx” (trans ducer) connec t tran sducer a nd press Screen wil l sho w the sp an of the c onnecte d transd ucer and t he torq[...]

19 T o set up a Character istic - ET A5 ONL Y T o set up a j ob T o star t, press press plug in trans ducer press (Config ure) press (Edit Char) T y pe in Jo b Name _________ ________ _____ , press Alternativ ely , whe n the curso r is flashing , you ma y connec t a Bar Code R eader to the Printer/PC conne cto r on the back of t he ET A5 and s can [...]

20 Select F requency Res ponse us ing ; then pre ss Note: No prom pt will app ear for freq uency res ponse if this value is set as a default durin g a software reset. T y pe in ma ximum torque s pecificat ion _______ ___ , then pre ss T y pe in mi nimum torque sp ecifica tion ___________ , then press T y pe in thre shold tor que value __________ __[...]

21 Direct Characteristi c Mode - ET A5 ONL Y Direct charac teristic mod e is a quic k entry method of using a pre-set c hara cteristic and c an be used d irectly o r stored f or settin g up torque me asuring e quipment . The cha racterist ics used are tak en from th e edit ch aracteristi c function i n ET A5. At main men u, press (Dire ct) press (D[...]

22 Press to accept the subg roup and prepare to a ccept rea dings f or the ne xt subgroup . When all the subg roups are fu ll, the di spla y will retu r n to char acteristic name e ntr y line (pressi ng will also do thi s). Note: If passw ord pr otection has bee n set on Direct measure, then exi t is by pass wor d onl y . A correct passw ord return[...]

23 T o Store Data (single c haracteristic) - ET A5 ONL Y At main men u, press (Store) press (Single Char acteristic) press A job nam e will ap pear on sc reen. If mo re than one job h as been s et up in t he ET A5, you c an scroll through the jobs in sequenc e using Y ou can al so find y our job b y typi ng in the name after you press , then pressi[...]

24 1 beep/Amb er LED = T orque value or Ang le/Pulse count is lo w (if use d) 2 beeps/G reen LED = T or que v alue or Angle/Pulse count is O K (if used) 3 beeps/Re d LED = T orque value or Ang le/Pulse cou nt is high (if u sed) The final re ading of a su bgroup will be indicated by a n exten ded beep. If y ou make a mist ake wh en taking a read ing[...]

25 T o se t up a Round - ET A5 ON L Y T o set a se quence o f jobs to b e perf or med in a set order , the metho d detailed below should be use d. Note: In or der to set up a Round, there m ust be at least 2 Characteris tics set up in the ET A5 . At main men u, pres s (Config ure) press (Round) press T y pe in the name of y our round an d pres s T [...]

26 T o Store Data b y Round - ET A5 ONL Y At main men u, press (Store) Press (Round) Screen will s how “Sel ect Round No ” Select ro und num ber usin g and press The max imum n umber of r ounds tha t can be s tored is 25. If y ou are us ing an Ing ersoll-R and TRD , TSD or Cra ne UT A type tr ansducer and it is already plugged in, y ou are no w[...]

27 If the ch aracteristic has been con figured w ith Subg roup com ment siz e set to a va lue other than 0: Pres sing w ill al low a s ubgrou p co mment to be ente red . Pres sing gi ves anal ysi s of las t co mplet ed su bgrou p. (Press ag ain to cont inue.) Pressin g giv es ana lysis u p to curren t subgro up . (Press again to conti nue .) T o s [...]

28 T o Store Dat a by Master Round At main men u, press (Store) Press (Master Round) If y ou are us ing an Ing ersoll-R and TRD , TSD or Cra ne UT A type tr ansducer and it is already plugged in, y ou are no w ready to t ake read ings. The jo b that appe ars on sc reen wi ll be the j ob that y ou selected to b e first w hen y ou set u p the master [...]

29 T o D ispla y R ecor d ed Data on ET A2 F rom main m enu, pres s (Displa y/Analy ze) Screen wil l sho w job na me and Sp ecs; pres s Screen wil l now s how x-b ar , R, and sigm a f or total rea dings F rom any Subgroup di spla y , press Screen wil l show the Date an d Time the readings f or that subg roup were tak en. Pres s , scree n will sh ow[...]

30 Press again to see the individua l readings displa yed in groups of f our readin gs per screen. Note: By using the four arr ow ke ys it is pos sible to m ove b ack and f or th thr ough all of th e subgr oups and individual re adings. T o vie w another jo b , press and repeat ab ove pro cedure . T o View Cp and Cpk At th e job n ame/ spe c scr ee[...]

31 French Cp and Cpk It is po ssible to view the F rench Cpk/CAM calcula tions as an alt er nativ e to the stand ard Cp and Cp k. Readi ngs mu st be a m inimu m of 30 sample s. T o set this function: F r om mai n menu Press then pres s (Misc’) Press then pres s (Software reset) Press 5 times to acce ss the Cpk Calculati on screen Use th e and arr[...]

32 T o Erase Stored Data and Setups o n ET A5 T o Erase Characte ristic Setup: At main men u, pres s (Config ure) press (Era se) press (Char’ Set-up) Select C harac teristic name b y pressing and selec t Char acteristic re quired by pressing Press , screen will dis pla y the Char acteristic num ber and prompt “Er ase Set-up Data ” Press to er[...]

33 T o Erase Round Data: At main men u, pres s (Config ure) press (Era se) press (Round Data) Select re quired roun d by pressing , press T o era se data b y round, p ress T o e xit with out eras ing round data, pr ess T o return to main men u, press T o Erase Round Set up Inform ation: At main men u, pres s (Config ure) Then pres s (Edit R ound) S[...]

34 Printi ng T o print readings taken in me asure mode: Conne ct ET A to printer or com puter an d s witch the device ON On ET A: Press Press Press then pres s (Print) Pres s t hen pres s (Pr in t Meas ure ) ET A will print d etails of stored rea dings tak en in measure mode (with date/time stamp) A sampl e printout can be f ound on page 45. T o re[...]

35 Select C harac teristic name b y pressing and sel ect Char acteristic re quired b y press ing T o start printing, press ET A 5 will print details o f setup an d stored readi ng b y chara cteristic na me. T o print settings and data analysis of readings taken by cha racteristic: Conne ct ET A5 to printer or compu ter and s witc h the de vice ON O[...]

36 Press , then pres s (Print) Press , then pr ess (Print Round) Select ro und b y using T o start printing, press ET A 5 will print details of setup and s tored readi ng b y round na me. T o print details of setup and a nalysi s of readi ngs by round: Conne ct ET A5 to printer or compu ter and s witc h the de vice ON On ET A5: Press Press Press , [...]

37 Press , then press (Print) Press , then press (Print All Char¡¦s Setup) ET A5 wi ll pr in t de tails of a ll ch arac ter ist ic se tups whi ch are sto red. T o print details of a particular r ound setup : Conne ct ET A5 to printer or compu ter and s witc h the de vice ON On ET A5: Press Press Press , then press (Print) Press , then press (Prin[...]

38 T o start printing, press ET A 5 will print details o f readings taken by chara cteristic. T o print readings taken in me asure mode: Conne ct ET A5 to printer or compu ter and s witc h the de vice ON On ET A5: Press Press Press , then press (Print) Press , then press (Pr int Measure) ET A 5 will print details of stored readi ngs tak en in measu[...]

39 Print in g Da ta to PC Most da ta that ca n be sent to a printe r ma y also be sent to a PC . F ollo w the sam e instruction s f or pr inting. Connect the cabl e to the PC using Com 1. U se Hyper T erminal ( fou nd under Acces- sories) or other comm unication prog rams . Note: Be sure com munic ation pro tocols are se t the same o n the PC and E[...]

40 T o Set P ower Off and Backlight Time Delays Fr om main menu: Press then pres s (Misc) Press (Select P o wer Off/Bac klight Time Dela ys) Select P ower Off ti me dela y using Press Select Ba ckl ight Dela y using Press T o return to main men u press T o Configure Printer P or t Fr om main menu: Press then pres s (Misc) Press then pres s (Printer[...]

41 T o Display Software V er sion Number Fr om main menu: Press then pres s (Misc) Press then pres s (V ersion # ) T o return to main men u, press T o Set P assw or d Pr otection Fr om main menu: Press then pres s (Misc) Press then pres s (P ass word) Scre en wi ll pr omp t “Enter ne w P ass word” T y pe in the pass word (4 char acters) and pre[...]

42 Press to e xit Display no w reads “End of se tup” T o return to main men u press or press to edit pass word protec tion The rema ining opt ions can be pas s word prote cted in th e same m anner . T o Clear P assw ord Pr otection Fr om main menu: Press then pres s (Misc) Press then pres s (P ass word) Scre en wi ll pr omp t “P assw ord” -[...]

43 T o P erform Softwar e Reset CA UTION: Use of this function will result in the l oss of all sto red data. Foll owing this pr ocedure will re turn the ET A to its factory default state. This feature s hould only be used when it is desired to cl ear all settin gs fr om the ET A. Fr om main menu: Press then pres s (Misc) Press then pres s (S/W Rese[...]

44 Settings in the or der they appear when th e Sof twar e Re set Menu is a ccessed. Cm ma x samples - type in the require d figure Cm min samples - type in the require d figure Langua ge - select using A utoprint mod e - select using Capability l abel - select using Cpk Calcula tion - select using Cir cle-store (On/Off) - select using Shift ke y m[...]

45 MEASURE-Peak Capability Results Torque ----------------------------------- --------------------------- No of Samples 200 Based on last 15. samples Transducer C I/S 75.00 Nm /x 6.96 Nm Serial Number: 99999 Range 8.30 Nm Measurement Dir Right Sigma 2.210 Max Torque Value 20.00 Nm Cp 0.754 Min Torque Value 10.00 Nm Cpk - 0.458 Thrshld Torq Val 2.00[...]

46 Ingersoll-Rand ETA5 08/01/01 11:59:44 Characteristic WHEELNUT Capability Results Torque ----------------------------------- --------------------------- No of Samples 4 Based on last 8. samples No of Sub-groups 2 Transducer A TRD 75.00 Nm /x 13.93 Nm Serial Number: 99999 Range 17.21 Nm Measurement Dir Right Sigma 5.936 Max Torque Value 14.00 Nm C[...]

47 Ingersoll-Rand ETA5 08/01/01 11:45:36 Characteristic WHEELNUT Capability Results Torque ----------------------------------- --------------------------- No of Samples 4 Based on last 8. samples No of Sub-groups 2 Transducer A TRD 75.00 Nm /x 13.93 Nm Serial Number: 99999 Range 17.21 Nm Measurement Dir Right Sigma 5.936 Max Torque Value 14.00 Nm C[...]

48 Ingersoll-Rand ETA5 08/02/01 14:36:22 ----------------------------------- --------------------------- Name smpl sgrp transducer direc max min thr units WHEELNUTS 16 3 A TRD 11.29 Nm Right 8. 6. 2. Nm EX MANIFOLD 6 3 A TRD 11.29 Nm Right 10. 6. 3. Nm DOORLOCK 3 3 A TRD 11.29 Nm Right 9. 7. 3. Nm Printout of details of all Characteristic setups 75[...]

49 Ingersoll-Rand ETA5 08/02/01 14:51:26 ----------------------------------- --------------------------- Round 1 Round Label CAVALIER Complete Setup Sampling Vertical No of charact s 3 Characteristic 1 DOORLOCK Complete Setup Characteristic 2 WHEELNUTS All Data Stored Characteristic 3 EX MANIFOLD Complete Setup Printout of Round setup 7529_eng.fm P[...]

50 5.90 6.28 7.39 2.90 2.87 3.46 3.62 3.19 3.23 3.07 3.78 4.03 4.01 2.93 3.07 2.70 4.51 3.63 4.99 4.06 4.25 7.53 6.10 2.90 4.71 5.64 5.62 7.78 5.19 5.72 9.74 5.16 8.22 6.27 5.42 5.38 6.22 5.84 7.70 7.01 4.98 5.71 5.52 7.40 5.98 5.11 8.33 5.93 10.0 9.0 10.0 5.0 4.0 5.0 5.0 6.0 3.0 5.0 4.0 5.0 6.0 4.0 3.0 3.0 4.0 4.0 4.0 2.0 4.0 4.0 4.0 3.0 3.0 4.0 3[...]

51 Rotary and Stationary Joint Kits Intr oduction The joint ki ts are design ed as a con ve nient, repeat able , variab le stiffn ess joint f or assessing the perf or mance of to rque tools . They can be used with the Ingersoll- Rand statio nary (static) or rotary transdu cers. Each ki t ma y be a ssemb led in diff erent wa ys to v ar y the stiff n[...]

52 The bas e plate or trans ducer , depend ing on mo del, sho uld be mo unted onto a rigid surf ace . See Figur e 1 for bolt hole pattern. Place the bolt assem bly just com pleted in to the sh roud and then ont o the transd ucer or ba se plate . The last ste p is to ap ply the stee l washer on to the bol t bef ore applying the nut. IMPOR T ANT - Gr[...]

53 (Dwg. TP A19 19) (Dwg. TP A19 23) Figure 1. Bolt Hole P att ern, in mm. Figure 2. Sect ional View . 7529_eng.fm Page 53 Wednesday , November 12, 2003 8:57 AM[...]

54 P ar ts List Ta b l e 2 Note: Items denoted with (*) are only use d with JK R20, JK R75, JKR18 0 and JKR50 0. Callout Number Description Joint Kit JKR20 & JKS30 Pa r t # Joint Kit JKR75 & JKS150 Pa r t # 1 M8X55 Squ are Bolt J KS30-800 JKS150-12 0 2 M8 Nut JKS30-80 JKS150-102 3 W ashers JKS30-81 JKS150-12 1 4 Thrust Plate JKS3 0-11 JKS15[...]

55 Glossary of T erms Chara ct eris tic Specificat ion of one particular torque v alue to be collecte d. Each chara cteristic ha s a name of up t o 14 char acters. ET A5 can s tore up to 4 8 diff erent chara cteristics a t any one time . Cp This is a capab ility inde x which sho ws the proce ss capabil ity potential b ut tak es no ac count of how c[...]

56 High Output T ransducer (H/O) T orque t rans duce r wit h no co din g li nks but inte r nal pre- ampl if ier gi vin g an output s ignal le ve l of typic ally 1 or 2 v olts. Horizontal Sa mpling Colle ction of d ata by round, tak ing one re ading f or each cha racteristic in turn. Indust ry Standard T ransd ucer (I/S) T ype of trans ducer , with [...]

57 Sub-Gr oup Gr ouping o f sample s to enab le analysis , with an allo wa ble range of 1-50. Threshold T or que V alue Le v el of to rque in whi ch a signal must rise abov e and then fal l belo w to be consi dered a v alid torque cy cle. This ma y be set in th e range of 1 to 50% of ra ted span o r the Min T orq ue V alue, whic he ve r is the lo w[...]

58 Err or Messages Code Me ssag e Expl ana tio n 101 RANGE The select ion made is not with in the all owa ble range. S ee t he lim its spec ifi ed ma x to min. 104 EXI STS The ch arac ter ist ic n ame e nte red a lre ady exist s. 105 NO SP ACE Insuffic ient memory spac e is a v ailab le to crea te a new chara cte ri sti c. 106 NONE No ch aracterist[...]

59 Code Me ssag e Expl ana tio n 123 AZ DISCR An auto-z ero calibratio n on the tr ansduc er has detecte d an e xcessiv e discre pancy betw een the T r acking a nd P eak in puts. 124 Tx F A UL T Adc satur ation due to transduc er f a ult, no tra nsducer fitte d or ov er torque . 200 INCOR- TX Th e correct transdu cer is not conne cted. 300 IN R OUN[...]

60 Code Me ssag e Expl ana tio n 803 OP CODE ERR The p rocessor has attem pted to e xecu te an illegal instruction. 804 ST ACK ERR The proce ss or st ack has overflowed. 901 TX SPEC Illeg al trans ducer spec ification number rec eiv ed from PC . 902 TX TYPE Il legal tr ansducer type r eceiv ed from PC . 904 TX UNITS Illegal tr ansduce r units da ta[...]

61 External Connections (Dwg. TP A18 22) 7529_eng.fm Page 61 Wednesday , November 12, 2003 8:57 AM[...]

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