Yaskawa servo drives (servodrives), kuma aka sani da "Yaskawa servo controller" da "Yaskawa servo controller", su ne mai sarrafawa da ake amfani da su don sarrafa servo motors.Ayyukansa yayi kama da na mai sauya mitar a kan motocin AC na yau da kullun, kuma yana cikin tsarin servo Kashi na farko shine tsarin sakawa da sakawa.Gabaɗaya, ana sarrafa motar servo ta hanyar matsayi, gudu da ƙarfi don cimma babban matsayi na tsarin tsarin watsawa.A halin yanzu babban samfuri ne na fasahar watsawa.Yaskawa tsarin mutum-mutumi ya haɗa tsarin gyaran tuƙi Yaskawa servo.
Laifi gama gari da mafita na Yaskawa robot servo drives
1. Yaskawa direban tabbatarwa na DC abin al'ajabi game da wuce gona da iri: Lokacin rufewa da tsarin ragewar na'urar inverter, ɓangarorin na'ura na DC sun faru sau da yawa, yana haifar da babban ƙarfin wutar lantarki na mai amfani zuwa tafiya.Wutar bas ɗin mai amfani ya yi yawa, ainihin bas ɗin wutar lantarki mai nauyin 6KV ya wuce 6.3KV, kuma ainihin bas ɗin wutar lantarki mai nauyin 10KV ya wuce 10.3KV.Lokacin da aka yi amfani da wutar lantarkin bas ɗin zuwa inverter, ƙarfin shigar da module ɗin ya yi girma sosai, kuma ƙirar tana ba da rahoton yawan ƙarfin bas ɗin DC.A lokacin aikin farawa na inverter, bas ɗin DC na inverter yana kan ƙarfin lantarki lokacin da motar Yaskawa servo ke gudana a kusan 4HZ.
Dalilin kuskuren: Yayin aiwatar da aikin rufewa na inverter, lokacin ragewa yana da sauri sosai, yana haifar da injin ya kasance cikin yanayin janareta.Motar tana mayar da kuzari zuwa bas ɗin DC na ƙirar don samar da wutar lantarki mai jujjuyawa, yana haifar da ƙarfin lantarkin motar DC ya yi yawa.Tunda ma'aunin wutar lantarkin da masana'anta ke amfani da su na tasfomashin yanar gizon shine 10KV da 6KV, idan wutar lantarki ta bas ta zarce 10.3KV ko 6.3KV, ƙarfin wutar lantarki na na'urar zai yi yawa sosai, wanda hakan zai ƙara ƙarfin wutar lantarki na module ɗin kuma yana haifar da wuce gona da iri.Direban Yaskawa servo yana gyara juzu'in haɗin filayen gani na nau'ikan nau'ikan lokaci daban-daban a matsayi ɗaya (misali, juyar da haɗin A4 da filayen gani na B4), yana haifar da fitowar ƙarfin lantarki na lokaci ya zama wuce gona da iri.
Magani:
Da kyau tsawaita lokacin sama / ƙasa da lokacin ragewa.
Ƙara ma'aunin kariya na overvoltage a cikin module, yanzu duk 1150V ne.
Idan mai amfani da ƙarfin lantarki ya kai 10.3KV (6KV) ko sama, canza gajeriyar kewayawa ƙarshen na'urar zuwa 10.5KV (6.3KV).Yaskawa servo tuƙi tabbatar da ko an toshe fiber na gani ba daidai ba kuma gyara fiber na gani da ba daidai ba.
2. Robot dijital AC servo tsarin MHMA 2KW.Da zarar an kunna wutar lantarki a lokacin gwajin, motar tana girgiza kuma tana yin surutu da yawa, sannan direban ya nuna ƙararrawa No. 16. Yadda za a magance matsalar?
Wannan al'amari gabaɗaya yana faruwa ne saboda saitin ribar direba yana da yawa, yana haifar da girgiza kai.Da fatan za a daidaita sigogi N.10, N.11, da N.12 don rage ƙimar tsarin daidai.
3. Ƙararrawa No. 22 yana bayyana lokacin da aka kunna direban AC servo na robot.Me yasa?
Ƙararrawa No. 22 ƙararrawar kuskure ce.Dalilan su ne gabaɗaya:
A. Akwai matsala tare da wayoyi masu ɓoye: cire haɗin, gajeriyar kewayawa, haɗin da ba daidai ba, da sauransu. Da fatan za a bincika a hankali;
B. Akwai matsala tare da allon kewayawa akan motar: kuskure, lalacewa, da sauransu. Da fatan za a aika don gyarawa.
4. Lokacin da robobin servo motor ke aiki da ƙananan gudu, wani lokaci yana sauri kuma wani lokacin yana raguwa, kamar rarrafe.Me zan yi?
Alamar rarrafe mai ƙarancin sauri na motar servo gabaɗaya yana haifar da ribar tsarin kasancewa ƙasa da ƙasa.Da fatan za a daidaita sigogi N.10, N.11, da N.12 don daidaita ribar tsarin yadda ya kamata, ko gudanar da aikin daidaita riba ta atomatik na direba.
5. A cikin yanayin kula da matsayi na tsarin robot AC servo, tsarin sarrafawa yana fitar da bugun jini da siginonin jagora, amma ko umarni na juyawa ne na gaba ko kuma jujjuyawar juyawa, motar tana juyawa kawai a hanya ɗaya.Me yasa?
Tsarin servo na robot AC na iya karɓar siginar sarrafawa guda uku a cikin yanayin sarrafa matsayi: bugun jini / jagora, bugun bugun gaba / baya, da bugun bugun jini na A / B.Saitin masana'anta na direba shine bugun bugun jini na A/B (No42 shine 0), da fatan za a canza No42 zuwa 3 (siginar bugun jini / jagora).
6. Lokacin amfani da robot AC servo tsarin, za a iya amfani da servo-ON a matsayin sigina don sarrafa motor offline sabõda haka, da motor shaft iya kai tsaye juya?
Kodayake motar tana iya zuwa layi (a cikin yanayin kyauta) lokacin da aka cire siginar SRV-ON, kar a yi amfani da shi don farawa ko dakatar da motar.Yin amfani da shi akai-akai don kunnawa da kashe motar na iya lalata motar.Idan kuna buƙatar aiwatar da aikin layi, zaku iya canza yanayin sarrafawa don cimma shi: ɗauka cewa tsarin servo yana buƙatar sarrafa matsayi, zaku iya saita yanayin zaɓin yanayin sarrafawa No02 zuwa 4, wato, yanayin shine sarrafa matsayi, kuma Yanayin na biyu shine sarrafa karfin wuta.Sa'an nan kuma yi amfani da C-MODE don canza yanayin sarrafawa: lokacin yin aikin sarrafawa, kunna siginar C-MODE don yin aikin tuƙi a cikin yanayi ɗaya (watau ikon sarrafa matsayi);idan yana buƙatar zuwa layi, kunna siginar C-MODE don sanya direban yana aiki a yanayin na biyu (watau ikon sarrafa karfin wuta).Tunda shigar da umarni mai ƙarfi na TRQR ba a haɗa shi ba, ƙarfin fitarwar motar ba shi da sifili, don haka samun aiki na layi.
7. Robot AC servo da aka yi amfani da shi a cikin injin milling na CNC da muka haɓaka yana aiki a cikin yanayin sarrafa analog, kuma ana mayar da siginar matsayi zuwa kwamfutar don sarrafawa ta hanyar bugun bugun jini na direba.Lokacin cirewa bayan shigarwa, lokacin da aka ba da umarnin motsi, motar zata tashi.Menene dalili?
Wannan al'amari yana faruwa ne ta hanyar kuskuren jeri na siginar quadrature na A/B da aka dawo da shi daga fitarwar bugun bugun direba zuwa kwamfutar, yana samar da ra'ayi mai kyau.Ana iya sarrafa shi ta hanyoyi masu zuwa:
A. Gyara shirin samfurin ko algorithm;
B. Swap A+ da A- (ko B+ da B-) na siginar fitarwa na bugun bugun direba don canza tsarin lokaci;
C. Gyara ma'aunin direban No45 kuma canza tsarin siginar fitarwar bugun jini.
8. Motar tana tafiya da sauri a hanya ɗaya fiye da ɗayan;
(1) Dalilan kuskure: Matsayin injin da ba shi da goga ba daidai ba ne.
Magani: Gano ko gano madaidaicin lokaci.
(2) Dalilin gazawar: Lokacin da ba a yi amfani da shi don gwaji ba, gwajin gwajin / jujjuyawar yana cikin matsayin gwaji.
Hanyar tabbatar da direban robot: Juya gwajin gwaji/bangaɗi zuwa matsayin karkatacciyar hanya.
(3) Dalilin gazawa: Matsayin karkatacciyar potentiometer ba daidai ba ne.
Hanyar gyaran tuƙi Yaskawa: Sake saiti.
9. Wuraren motoci;Yaskawa servo drive warware matsalar
(1) Dalili na kuskure: Ƙimar amsawar saurin ba daidai ba ce.
Magani: Kuna iya gwada waɗannan hanyoyin.
a.Idan za ta yiwu, matsar da madaidaicin ra'ayin canji zuwa wani matsayi.(A kan wasu tuƙi wannan yana yiwuwa
b.Idan amfani da tachometer, musanya TACH+ da TACH- akan direba.
c.Idan kuna amfani da maɓalli, musanya ENC A da ENC B akan direba.
d.Idan a yanayin saurin HALL, canza HALL-1 da HALL-3 akan direba, sannan musanya Motoci-A da Motar-B.
(2) Sanadin kuskure: Lokacin da saurin amsawa ya bayyana, wutar lantarki mai ɓoyewa ta rasa ƙarfi.
Magani: Bincika haɗin kai zuwa wadatar wutar lantarki na 5V.Tabbatar cewa wutar lantarki na iya samar da isasshiyar halin yanzu.Idan ana amfani da wutar lantarki ta waje, tabbatar da cewa wannan ƙarfin lantarki yana zuwa ƙasan siginar direba.
10. Lokacin da oscilloscope ya duba kayan sa ido na yanzu na direba, an gano cewa duk amo ne kuma ba a iya karantawa;
Dalilin laifin: Tashar fitar da sa ido na yanzu ba ta keɓanta da wutar lantarki ta AC (transformer).
Hanyar jiyya: Kuna iya amfani da voltmeter na DC don ganowa da lura.
11. Hasken LED yana da kore, amma motar ba ta motsawa;
(1) Dalilin kuskure: Motar a daya ko fiye da kwatance an hana yin aiki.
Magani: Duba + INHIBIT da –INHIBIT tashoshin jiragen ruwa.
(2) Dalilin laifin: Ba a haɗa siginar umarni da ƙasan siginar direba ba.
Magani: Haɗa ƙasa siginar umarni zuwa ƙasan siginar direba.
Yaskawa robot servo direban kulawa
12. Bayan kunna wutar lantarki, hasken LED ɗin direba ba ya haskakawa;
Dalilin gazawar: Wutar wutar lantarki ya yi ƙasa da ƙarancin abin da ake buƙata.
Magani: Duba kuma ƙara ƙarfin wutar lantarki.
13. Lokacin da motar ta juya, hasken LED yana haskakawa;
(1) Dalilin gazawa: Kuskuren lokaci na ZAURE.
Magani: Bincika ko canjin saitin lokaci na motar (60°/120°) daidai ne.Yawancin injinan goge-goge suna da bambancin lokaci na 120°.
(2) Dalilin gazawar: HALL sensọ gazawar
Magani: Gano ƙarfin lantarki na Hall A, Hall B, da Hall C lokacin da motar ke juyawa.Ƙimar ƙarfin lantarki ya kamata ya kasance tsakanin 5VDC da 0.
14. Hasken LED ko da yaushe ya kasance ja;
Dalilin gazawar direban robot ɗin Yaskawa: Akwai laifi.
Magani: Dalili: overvoltage, rashin ƙarfi, gajeriyar kewayawa, zafi mai zafi, naƙasasshe direban, HALL mara aiki.
Abin da ke sama shine taƙaitaccen wasu kurakuran gama gari game da Yaskawa robot servo drives.Ina fatan zai kasance da taimako ga kowa da kowa.Idan kuna da wasu tambayoyi game da abin wuyan koyarwa na mutum-mutumi, Yaskawa robot kayayyakin gyara, da sauransu, zaku iya tuntuɓar: Yaskawa mai ba da sabis na robot.
Lokacin aikawa: Mayu-29-2024
