Yaskawa servo drives (servodrives), omwe amadziwikanso kuti "Yaskawa servo controller" ndi "Yaskawa servo controller", ndi owongolera omwe amagwiritsidwa ntchito kuwongolera ma servo motors.Ntchito yake ndi yofanana ndi ya frequency converter pama motors wamba a AC, ndipo ndi ya servo system Gawo loyamba ndikuyika ndikuyika dongosolo.Nthawi zambiri, mota ya servo imayendetsedwa kudzera paudindo, liwiro ndi torque kuti ikwaniritse malo akulu amayendedwe opatsira.Pakalipano ndi mankhwala apamwamba a teknoloji yopatsirana.Yaskawa robot system Integrated kukonza Yaskawa servo drive kukonza program.
Zolakwika wamba ndi mayankho a Yaskawa robot servo drives
1. Yaskawa dalaivala yokonza gawo DC overvoltage-fault chodabwitsa: Pa shutdown ndi deceleration ndondomeko ya inverter, module DC overvoltage zolakwika zinachitika kangapo, kuchititsa wosuta mkulu-voteji lophimba ulendo ulendo.Mphamvu ya basi ya wosuta ndiyokwera kwambiri, basi yeniyeni yamagetsi a 6KV ili pamwamba pa 6.3KV, ndipo basi yeniyeni yamagetsi a 10KV ili pamwamba pa 10.3KV.Mphamvu ya mabasi ikagwiritsidwa ntchito pa inverter, voteji yolowera gawo ndiyokwera kwambiri, ndipo gawoli limafotokoza kuchuluka kwa basi ya DC.Panthawi yoyambira inverter, basi ya DC ya inverter imakhala ndi mphamvu zambiri pamene Yaskawa servo drive ikuyenda pafupifupi 4HZ.
Chifukwa cha cholakwika: Panthawi yotseka inverter, nthawi yochepetsera imakhala yothamanga kwambiri, zomwe zimapangitsa kuti injini ikhale mu jenereta.Galimoto imadyetsa mphamvu ku basi ya DC ya module kuti ipange magetsi opopera, zomwe zimapangitsa kuti magetsi a basi a DC akhale okwera kwambiri.Popeza mawaya fakitale muyezo wa thiransifoma pa malo ndi 10KV ndi 6KV, ngati basi voteji kuposa 10.3KV kapena 6.3KV, linanena bungwe voteji wa thiransifoma adzakhala mkulu kwambiri, amene adzawonjezera basi voteji gawo ndi chifukwa overvoltage.Dalaivala wa servo ya Yaskawa amakonza zolumikizira zam'mbuyo za ulusi wamawonekedwe amitundu yosiyanasiyana pamalo omwewo (mwachitsanzo, kulumikizidwa kobwerera kwa ulusi wa A4 ndi B4), zomwe zimapangitsa kuti gawo lamagetsi liwonjezeke.
Yankho:
Wonjezerani bwino nthawi yokwera / pansi ndi nthawi yochepetsera.
Wonjezerani malo otetezedwa ku overvoltage mu gawoli, tsopano zonse ndi 1150V.
Ngati mphamvu yogwiritsira ntchito ifika 10.3KV (6KV) kapena pamwamba, sinthani mapeto afupikitsa a thiransifoma kukhala 10.5KV (6.3KV).Yaskawa servo pagalimoto kukonza fufuzani ngati CHIKWANGWANI kuwala plugged molakwika ndi kukonza molakwika chikugwirizana kuwala CHIKWANGWANI.
2. Robot digito AC servo dongosolo MHMA 2KW.Mphamvu ikangotsegulidwa panthawi yoyesedwa, galimotoyo imagwedezeka ndikupanga phokoso lalikulu, ndiyeno dalaivala amasonyeza alamu No. 16. Momwe mungathetsere vutoli?
Chodabwitsa ichi nthawi zambiri chimakhala chifukwa cha kuchuluka kwa dalaivala kukhala kokwezeka kwambiri, zomwe zimapangitsa kuti azikhala osangalala.Chonde sinthani magawo N.10, N.11, ndi N.12 kuti muchepetse kupindula kwadongosolo moyenera.
3. Alamu No. 22 ikuwoneka pamene dalaivala wa robot AC servo akugwiritsidwa ntchito.Chifukwa chiyani?
Alamu nambala 22 ndi encoder cholakwika alamu.Zomwe zimayambitsa ndizo:
A. Pali vuto ndi mawaya a encoder: kulumikizidwa, kufupikitsa, kulumikiza kolakwika, ndi zina zotero. Chonde onani mosamala;
B. Pali vuto ndi bolodi la encoder pa mota: kusanja, kuwonongeka, ndi zina zambiri. Chonde tumizani kuti mukonze.
4. Pamene robot servo motor imayenda pa liwiro lotsika kwambiri, nthawi zina imathamanga ndipo nthawi zina imachepetsa, monga kukwawa.Kodi nditani?
Kukwawa kothamanga kwa injini ya servo nthawi zambiri kumachitika chifukwa chotsika mtengo kwambiri.Chonde sinthani magawo N.10, N.11, ndi N.12 kuti musinthe moyenerera kupindula kwadongosolo, kapena kuyendetsa magwiridwe antchito a dalaivala.
5. Pamalo owongolera malo a robot AC servo system, makina owongolera amatulutsa ma pulse ndi ma sign owongolera, koma kaya ndi lamulo lozungulira kutsogolo kapena reverse rotation command, mota imangozungulira mbali imodzi.Chifukwa chiyani?
Roboti ya AC servo system imatha kulandira zizindikiro zitatu zowongolera mumayendedwe owongolera: kugunda / mayendedwe, kutsogolo / kumbuyo kugunda, ndi kugunda kwa A/B orthogonal.Kuyika kwa fakitale kwa dalaivala ndi A/B quadrature pulse (No42 ndi 0), chonde sinthani No42 mpaka 3 (chizindikiro cha pulse/direction).
6. Mukamagwiritsa ntchito robot AC servo system, kodi servo-ON ingagwiritsidwe ntchito ngati chizindikiro chowongolera galimoto popanda intaneti kuti shaft yamoto ikhale yozungulira?
Ngakhale injini imatha kupita pa intaneti (mwaulere) chizindikiro cha SRV-ON chikalumikizidwa, musagwiritse ntchito kuyimitsa kapena kuyimitsa.Kuyigwiritsa ntchito pafupipafupi kuyatsa ndikuyimitsa injini kungawononge kuyendetsa.Ngati mukufuna kukhazikitsa ntchito yapaintaneti, mutha kusintha mawonekedwe owongolera kuti mukwaniritse: poganiza kuti dongosolo la servo likufuna kuwongolera malo, mutha kukhazikitsa magawo osankhidwa a No02 mpaka 4, ndiye kuti, mawonekedwewo ndi kuwongolera, ndi njira yachiwiri ndikuwongolera torque.Kenako gwiritsani ntchito C-MODE kuti musinthe mawonekedwe owongolera: pochita kuwongolera malo, yatsani chizindikiro cha C-MODE kuti drive igwire ntchito mwanjira imodzi (ie kuwongolera malo);ikafunika kupita pa intaneti, yatsani chizindikiro C-MODE kuti Dalaivala agwire ntchito yachiwiri (ie, torque control).Popeza ma torque alowetsamo TRQR alibe mawaya, ma torque otulutsa ma mota ndi ziro, motero amakwanitsa kugwira ntchito popanda intaneti.
7. Robot AC servo yomwe imagwiritsidwa ntchito mu makina a CNC mphero tidapanga ntchito mumayendedwe a analogi, ndipo chizindikiro cha malo chimabwezeretsedwa ku kompyuta kuti chikonzedwe ndi kugunda kwa dalaivala.Pakukonza zolakwika pambuyo pa kukhazikitsa, lamulo loyenda likaperekedwa, mota imawuluka.Chifukwa chiyani?
Chodabwitsa ichi chimayamba chifukwa cha kutsatizana kolakwika kwa chizindikiro cha A/B quadrature chobwezeredwa kuchokera kumayendedwe oyendetsa kupita ku kompyuta, ndikupanga mayankho abwino.Ikhoza kusamaliridwa ndi njira zotsatirazi:
A. Sinthani pulogalamu yachitsanzo kapena aligorivimu;
B. Sinthanitsani A + ndi A- (kapena B + ndi B-) ya dalaivala pulse linanena bungwe chizindikiro kusintha gawo kutsatizana;
C. Sinthani dalaivala chizindikiro No45 ndi kusintha zinayendera gawo lake zimachitika linanena bungwe chizindikiro.
8. Galimoto imathamanga kwambiri mbali imodzi kuposa ina;
(1) Choyambitsa cholakwika: Gawo la mota yopanda brush ndilolakwika.
Yankho: Dziwani kapena fufuzani gawo lolondola.
(2) Chifukwa cholephera: Pamene sichikugwiritsidwa ntchito poyesa, chosinthira choyesa / chopotoka chili pamalo oyesera.
Njira yokonza madalaivala a roboti: Sinthani chosinthira choyesa/kupatuka kuti chikhale chopatuka.
(3) Chifukwa cholephera: Malo a potentiometer opotoka ndi olakwika.
Yaskawa drive kukonza njira: Bwezerani.
9. Malo ogulitsira magalimoto;Yaskawa servo drive kukonza njira
(1) Choyambitsa cholakwika: Kuthamanga kwa liwiro ndikolakwika.
Yankho: Mukhoza kuyesa njira zotsatirazi.
a.Ngati ndi kotheka, sunthani masinthidwe a polarity kupita kumalo ena.(Pa ma drive ena izi ndizotheka
b.Ngati mukugwiritsa ntchito tachometer, sinthanani TACH+ ndi TACH- pa dalaivala.
c.Ngati mukugwiritsa ntchito encoder, sinthanani ENC A ndi ENC B pa dalaivala.
d.Ngati mukuthamanga kwa HALL, sinthanani HALL-1 ndi HALL-3 pa dalaivala, ndiyeno sinthanani Motor-A ndi Motor-B.
(2) Choyambitsa cholakwika: Kuthamanga kwa encoder kukachitika, mphamvu ya encoder imataya mphamvu.
Yankho: Yang'anani kulumikizidwa kumagetsi a 5V encoder.Onetsetsani kuti magetsi angapereke zokwanira panopa.Ngati mukugwiritsa ntchito magetsi akunja, onetsetsani kuti voliyumuyi ili pamalo opangira madalaivala.
10. Pamene oscilloscope adayang'ana zomwe zikuchitika panopa kwa dalaivala, adapeza kuti zonsezo zinali phokoso ndipo sizikhoza kuwerengedwa;
Choyambitsa cholakwika: Malo owunikira omwe akuwonetsetsa omwe alipo pano sasiyanitsidwa ndi magetsi a AC (transformer).
Njira yochizira: Mutha kugwiritsa ntchito voltmeter ya DC kuti muwone ndikuwona.
11. Kuwala kwa LED ndi kobiriwira, koma galimoto sikuyenda;
(1) Chifukwa cha vuto: Galimoto munjira imodzi kapena zingapo ndiyoletsedwa kugwira ntchito.
Yankho: Yang'anani madoko a +INHIBIT ndi -INHIBIT.
(2) Chifukwa cha cholakwika: Chizindikiro cha lamulo sichimalumikizidwa ndi malo oyendetsa dalaivala.
Yankho: Lumikizani malo a siginecha yamalamulo kumalo opangira madalaivala.
Yaskawa robot servo driver kukonza njira
12. Mutatha kuyatsa, kuwala kwa LED kwa dalaivala sikuyatsa;
Choyambitsa chalephereka: Mphamvu yamagetsi ndiyotsika kwambiri, yocheperako poyerekeza ndi kufunikira kocheperako.
Yankho: Yang'anani ndikuwonjezera mphamvu yamagetsi.
13. Pamene injini ikuzungulira, kuwala kwa LED kumawala;
(1) Chifukwa chakulephera: Kulakwitsa kwa gawo la HALL.
Yankho: Onani ngati kusintha kwa gawo la mota (60 °/120 °) ndikolondola.Ma motors ambiri opanda brushless ali ndi kusiyana kwa gawo la 120 °.
(2) Chifukwa cholephera: HALL sensor kulephera
Yankho: Dziwani ma voltages a Hall A, Hall B, ndi Hall C pomwe injini ikuzungulira.Mphamvu yamagetsi iyenera kukhala pakati pa 5VDC ndi 0.
14. Kuwala kwa LED nthawi zonse kumakhala kofiira;
Chifukwa chakulephera kwa oyendetsa loboti ya Yaskawa: Pali cholakwika.
Yankho: Chifukwa: overvoltage, undervoltage, short circuit, overheating, dalaivala wolumala, HALL ndi yolakwika.
Zomwe zili pamwambazi ndi chidule cha zolakwika zomwe zimachitika pa Yaskawa robot servo drives.Ndikukhulupirira kuti zikhala zothandiza kwambiri kwa aliyense.Ngati muli ndi mafunso okhudza pendant yophunzitsa loboti ya Yaskawa, zida zosinthira zamaloboti ya Yaskawa, ndi zina zambiri, mutha kufunsa: Wothandizira maloboti a Yaskawa
Nthawi yotumiza: May-29-2024
