Rusange ya VFD Amakosa nimpamvu za Zhong Hua Jiang

Impinduka za Frequency Drives (VFDs) nizo nkingi yimikorere ya mashini ya CNC (Computer Numerical Control), itanga kugenzura neza umuvuduko wa moteri ya spindle, torque, ningufu zingufu. Kubakoresha Zhong Hua Jiang VFDs, izwiho kwizerwa no kwizerwa, kode yamakosa igaragara kumurongo irashobora gutera ubwoba, byerekana ibibazo bishobora guhungabanya imirimo yo gutunganya. Aya makosa yamakosa ni integuza yo gusuzuma igamije kurinda sisitemu kwangirika bitewe namashanyarazi, imitwaro irenze, cyangwa amakosa yiboneza. Mugihe Zhong Hua Jiang VFDs  zikomeye, zisaba gushiraho neza, kubungabunga, no gukemura ibibazo kugirango bikomeze gukora neza. Aka gatabo kanyuzamo kode zisanzwe zamakosa, ibitera, hamwe nintambwe ku ntambwe kugirango sisitemu ya CNC isubire kumurongo. Mugusobanukirwa aya ma code no gukurikiza gahunda itunganijwe neza, urashobora kugabanya igihe cyateganijwe kandi ukemeza imikorere myiza.

Akamaro ko gukemura amakode ya VFD

Kode yibeshya kuri Zhong Hua Jiang VFD (Impinduka ya Frequency Drive) ikora nkibimenyesha byo kwisuzumisha, byerekana ibibazo nkibisanzwe, birenze urugero, amashanyarazi, ubushyuhe bukabije, cyangwa kunanirwa kwa sensor. Aya makosa arashobora guhagarika ibikorwa bya CNC (Computer Numerical Control), guhagarika umusaruro, kandi bishobora kwangiza moteri ya spindle cyangwa ibindi bice niba bidakemuwe vuba. Gusobanukirwa no gukemura aya makosa yamakosa ningirakamaro mugukomeza kwizerwa, neza, no gukora neza sisitemu ya CNC. Hasi, turagaragaza impamvu zingenzi zituma ibikorwa byihuse bikenewe kandi tunatanga umurongo ngenderwaho rusange mugukemura ibibazo neza.

Impamvu Gusuzuma Byihuse no Gukemura Birakomeye

Irinde ibyangiritse : Kode yibeshya yerekana imiterere nkumuvuduko ukabije, umuvuduko wa voltage, cyangwa ubushyuhe bwinshi bushobora guhangayika cyangwa kwangiza VFD, moteri ya spindle, cyangwa ibice bifitanye isano. Kurugero, amakosa arenze urugero (urugero, EoCH / OC) ashobora guturuka kumuzunguruko mugufi, iyo, birengagijwe, bishobora gutwika moteri ya moteri cyangwa umuzunguruko wa VFD. Gukemura amakosa birinda byihuse ibikoresho byawe gusana bihenze cyangwa kubisimbuza.

Kugabanya Isaha : Imashini za CNC akenshi nizo zingenzi mubikorwa byo gukora, kandi ikosa rishobora gutera ubukererwe bukomeye. Gukemura ibibazo bidatinze - nko gusubiramo amakosa cyangwa gukosora insinga - bituma ibikorwa bigenda neza, birinda inzitizi zumusaruro nigihombo cyamafaranga.

Komeza Icyitonderwa : Amakosa ya VFD arashobora kuganisha kumikorere ya spindle idahuye, nkumuvuduko udasanzwe cyangwa torque, ibangamira gutunganya neza. Kugenzura niba moteri ya VFD na spindle ikora mubipimo byabigenewe bikomeza kwihanganira gukomeye no kurangiza neza bisabwa mubisabwa nko gusya, gushushanya, cyangwa gukora ibyuma.

Umutekano no kwitegura gukemura ibibazo

Mbere yo kugerageza gusuzuma cyangwa gukemura ikibazo icyo ari cyo cyose cya VFD (Variable Frequency Drive) kuri moderi yawe ya Zhong Hua Jiang, ni ngombwa gushyira imbere umutekano no gukurikiza inzira yo gutegura. Gukemura ibibazo bya sisitemu y'amashanyarazi nka VFDs bikubiyemo ingaruka nko guhungabana kw'amashanyarazi, kwangiza ibice, cyangwa ingaruka z'umuriro niba bidakozwe neza. Izi ntambwe zifasha kugabanya izo ngaruka, kugenzura neza, no gukumira ikibazo. Buri gihe ujye wibuka ko VFDs ikorana numuvuduko mwinshi numuyoboro mwinshi, bityo rero wibeshye kuruhande rwo kwitonda hanyuma ushake ubufasha bwumwuga niba utaribimenyereye sisitemu y'amashanyarazi.

1. Kuraho Sisitemu

Buri gihe uzimye VFD na mashini yose ya CNC kumasoko nyamukuru mbere yo kugenzura insinga, imiyoboro, cyangwa ibice byimbere. Ibi birimo guhagarika amashanyarazi no kwemerera umwanya kubushobozi bwa VFD gusohora (mubisanzwe iminota 5-10) kugirango wirinde ingufu zisigaye. Iyi ntambwe ikomeye irinda ihungabana ryamashanyarazi, gukomeretsa umuntu, cyangwa kwiyongera kwamakosa ariho, nkumuzunguruko mugufi cyangwa arcing. Kugenzura ingufu zazimye ukoresheje igeragezwa rya voltage kumurongo winjiza kugirango wemeze voltage zero mbere yo gukomeza.

2. Baza Igitabo gikoresha

Reba imfashanyigisho yumukoresha kubintu byihariye bya Zhong Hua Jiang VFD (urugero, H100 ikurikirana) kugirango wemeze ibisobanuro byamakosa, igenamiterere, hamwe nuburyo bwo gukemura ibibazo. Imfashanyigisho zitanga icyitegererezo cyihariye, nkuko code n'ibipimo bishobora gutandukana gato kuri verisiyo cyangwa ivugurura rya software. Niba imfashanyigisho ari digital, shakisha amagambo nka 'amakosa yamakosa ' cyangwa 'ubutumwa bwamakosa ' kugirango ubone ibisobanuro byihuse. Ibi bituma usobanura neza kode kandi ukirinda guhinduka bitari ngombwa bishobora kugutera ibindi bibazo.

3. Menyesha utanga isoko niba bikenewe

Niba ubuze imfashanyigisho, ukaba utazi neza ibijyanye na kode y'amakosa, cyangwa uhuye n'ikosa ritamenyerewe, wegera uwatanze VFD cyangwa uwagikoze kugirango agufashe. Zhong Hua Jiang VFDs irashobora gusangira ibintu bisa na moderi ya Huanyang (rebrands isanzwe ku isoko rya CNC), bityo imfashanyigisho za Huanyang (ziboneka kumurongo ukoresheje amahuriro, imbuga za interineti, cyangwa gukuramo PDF) zirashobora gufasha mugihe inyandiko zidahari. Tanga ibisobanuro nkumubare wicyitegererezo, kode yamakosa, nibimenyetso kugirango ubone inama zukuri, birashoboka kuzigama igihe no kwirinda kwisuzumisha nabi.

4. Koresha ibikoresho byiza

Witegure ibikoresho byo kwisuzumisha nka multimeter (yo gupima voltage, ikigezweho, nubukomeza), megohmmeter (kugirango ugerageze kurwanya insulasiyo), imashusho yumuriro (kugirango umenye ahantu hashyushye byerekana ubushyuhe bwinshi), cyangwa isesengura rya vibrasiya (kugirango usuzume ibibazo byubukanishi nko kwambara). Ibi bikoresho bituma hasuzumwa neza ibibazo byamashanyarazi nubukanishi udakekaga. Menya neza ko ibikoresho byahinduwe kandi bigashyirwa kuri voltage zirimo (urugero, CAT III cyangwa irenga kugirango ikoreshwe mu nganda) kugirango wirinde gusoma nabi cyangwa guhungabanya umutekano.

5. Kurikiza Porotokole Yumutekano

Wambare ibikoresho bikingira umuntu ku giti cye (PPE), nk'uturindantoki twiziritse, ibirahure by'umutekano, n'inkweto zidatwara, kugira ngo wirinde ingaruka z'amashanyarazi. Menya neza ko aho bakorera humye, hacanwa neza, kandi nta byago nkibikoresho byaka cyangwa akajagari bishobora gutera impanuka. Witondere niba ukorana nibice-bihamye, kandi ntuzigere urengana umutekano uhuza imashini ya CNC. Niba ikosa ririmo ibice byinshi bya voltage, tekereza kubijyanye numuyagankuba wemewe kugirango ukurikize kode yamashanyarazi yaho.

Mugukurikiza izi ntambwe zumutekano no kwitegura, urema ahantu hizewe mugukemura ibibazo, kugabanya ibyago byo gukomeretsa umuntu cyangwa kwangirika kwibikoresho, kandi byongerera amahirwe yo gukemura neza. Bimaze gutegurwa, komeza umenye kode yihariye (urugero, E.oc kubirenze) hanyuma ukurikire gukemura ibibazo nkuko bigaragara mubice bikurikira. Niba ikibazo gikomeje nyuma yubugenzuzi bwibanze, serivisi zumwuga zirashobora gusabwa kwirinda ibyemezo bitesha agaciro cyangwa byangiza bidasubirwaho.

Bisanzwe Zhong Hua Jiang VFD Kode Yamakosa nigisubizo cyayo

Zhong Hua Jiang Impinduka za Frequency Drives (VFDs), zikunze gukoreshwa mumashini ya CNC (Computer Numerical Control) kugirango igenzure umuvuduko wa moteri ya moteri na torque, zifite sisitemu yo gusuzuma yerekana kodegisi yerekana amakosa kuri ecran ya LED mugihe havutse ibibazo. Iyi kodegisi - nka E.oc, E.ou, E.Lu, nizindi - yerekana ibibazo byihariye nko gukabya, gukabya gukabije, cyangwa amakosa yo gushingiraho, bigatuma abashoramari bakemura ibibazo mbere yuko byangiza cyangwa bikabije. Hasi, turasobanura kode ikunze kugaragara kuri Zhong Hua Jiang VFDs (urugero, H100 ikurikirana, akenshi isa na moderi ya Huanyang), ibitera, nibisubizo byintambwe. Buri gihe uzimye sisitemu ya VFD na CNC mbere yo gukemura ibibazo kugirango wirinde ingaruka zamashanyarazi, kandi ubaze igitabo cyumukoresha kubisobanuro byihariye. Niba hari ikosa rikomeje cyangwa ririmo VFD y'imbere, shakisha ubufasha bw'umwuga kugirango wirinde kwangirika cyangwa garanti zitesha agaciro.

1. E.oc (Birenzeho Mugihe cyo Kwiruka)

Ikosa rya E.oc ryerekana gushushanya gukabije mugihe gikora, bigatuma VFD ihagarara kugirango irinde moteri ya spindle ubwayo. Iki nikibazo gikunze gukoreshwa muri CNC kubera ibibazo byamashanyarazi cyangwa imashini.

Impamvu Zisanzwe

Umuyoboro mugufi cyangwa kunanirwa muri moteri cyangwa insinga.

Umutwaro utunguranye uhinduka, nkibikoresho bihuza cyangwa gukata cyane.

Igenamigambi ryihuta ritari ryo ritera imitwe igezweho.

Umuriro urenze urugero cyangwa feri idakwiye ya feri.

Amashanyarazi adahinduka.

Ibisubizo

Reba Kumurongo Mugufi cyangwa Ibibazo Byokwirinda

Koresha multimeter kugirango ugerageze gukomeza hamwe na megohmmeter kugirango urebe niba irwanya insulasiyo (> 1 MΩ) hagati ya moteri (U, V, W) nubutaka. Kugenzura insinga zacitse, zometse, cyangwa zidafunze, urebe ko hakoreshejwe insinga ya 4-insinga ikingiwe (harimo nubutaka).

Menya neza ko moteri idafunze cyangwa iremerewe

Nuzenguruke intoki kugirango wemeze ko igenda mubuntu. Menya neza ko igikoresho cyangwa igihangano kidatera umutwaro urenze (urugero, gukata cyane cyangwa ubunini bwibikoresho bidakwiye).

Ongera Kwihuta / Igihe cyo Kwihuta

Hindura PD014 (igihe cyihuta) na PD015 (igihe cyo kwihuta) kubiciro bihanitse (urugero, amasegonda 5-10) kugirango ugabanye umuvuduko mugihe cyihuta.

Kugabanya feri ya DC cyangwa Torque

Hasi ya PD061 (DC yo gufata feri) cyangwa PD009 (kuzamura torque) niba ishyizwe hejuru cyane, kuko igenamigambi rirenze rishobora gukurura amakosa arenze urugero.

Hindura amashanyarazi yo gutanga amashanyarazi

Koresha multimeter kugirango ugenzure voltage yinjira (urugero, 220V ± 15% cyangwa 380V) irahagaze. Shyiramo uburinzi bwa surge cyangwa voltage stabilisateur niba hagaragaye ihindagurika.

Ongera usubiremo

Kuraho amakosa ukanze buto ya STOP / RESET, hanyuma utangire. Niba ikosa rikomeje, gerageza guhinduranya moteri kugirango irwanye neza (UV, VW, UW) hanyuma ubaze umutekinisiye ushobora kwangiza VFD cyangwa moteri.

Ingamba zo kwirinda

Koresha insinga zikingiwe kugirango ugabanye amashanyarazi (EMI).

Shiraho ibipimo (PD141, PD142, PD144) kugirango uhuze imbaraga za spindle, imbaraga, na RPM.

Kugenzura buri gihe moteri hamwe ninsinga zo kwambara cyangwa kwangirika.

2. E.ou (Umuvuduko ukabije mugihe cyo kwiruka)

Ikosa rya E.ou ryerekana voltage ikabije muri bisi ya DC ya VFD, akenshi mugihe cyo kwihuta, bigatera guhagarara.

Impamvu Zisanzwe

Kwihuta byihuse bitera imbaraga za voltage kwiyubaka.

Umuvuduko wa voltage cyangwa guhungabana mumashanyarazi.

Kubura cyangwa gufata nabi feri irwanya imitwaro myinshi.

Ibisubizo

Ongera Igihe cyo Kwihuta

Ongera PD015 (igihe cyo kwihuta) kugeza kumasegonda 5-10 kugirango wemererwe kugenda neza, bigabanye imbaraga za voltage.

Ongeraho cyangwa Kugenzura Feri Kurwanya

Kubireba-inertia nyinshi (urugero, gusya cyane-gusya), shyiramo feri yo kurwanya feri yo hanze nkuko bigaragara mumfashanyigisho hanyuma urebe niba ihuza n’agaciro kayo. Simbuza niba ari amakosa.

Reba Umuyoboro w'amashanyarazi

Koresha multimeter kugirango wemeze kwinjiza voltage ihagaze (urugero, 220V ± 15%). Shyiramo uburinzi bwa surge cyangwa power conditioner kugirango ugabanye imitoma.

Kugenzura Bus ya DC

Niba bifite ibikoresho, bapima DC ya voltage ya bisi (baza igitabo gikubiyemo imipaka itekanye). Umuvuduko ukabije urashobora kwerekana ibibazo bya VFD imbere, bisaba gusana umwuga.

Ongera usubiremo

Kuraho amakosa no kugerageza ukoresheje igenamiterere ryahinduwe. Niba bidakemutse, hamagara uwatanze VFD kugirango arusheho kwisuzumisha.

Ingamba zo kwirinda

Koresha feri irwanya porogaramu ukoresheje kwihuta cyangwa kwihuta.

Kurikirana itangwa ry'amashanyarazi kandi ukoreshe ibikoresho birinda.

Teganya buri gihe kugenzura igenamigambi ryihuta kubikorwa byinshi-inertia.

3. E.Lu (Ikosa rya Voltage nkeya)

Ikosa rya E.Lu ryerekana kwinjiza bidahagije cyangwa DC ya bisi ya DC, ikumira imikorere isanzwe ya VFD.

Impamvu Zisanzwe

Umuyoboro muke muto (urugero, munsi ya 200V kuri 220V VFD).

Guhagarika ingufu, gucana, cyangwa guhuza.

Imbere ya VFD yibikoresho.

Ibisubizo

Kugenzura Amashanyarazi

Koresha multimeter kugirango upime voltage yinjira kuri terefone (R, S, T), urebe ko ihuye na voltage yagenwe na VFD (urugero, 220V ± 15%). Aderesi ya voltage ntoya hamwe na voltage stabilisateur cyangwa amashanyarazi adahagarara (UPS).

Reba Imbaraga Zihuza

Kugenzura ibyinjira byinjira kubusa, byangiritse, cyangwa byangiritse. Kenyera cyangwa usimbuze uko bikenewe.

Gukurikirana Ibibuza

Menya neza ko nta gitonyanga cyamashanyarazi kibaho mugihe gikora, cyane cyane mubikoresho bifite imitwaro iremereye y'amashanyarazi. Koresha umurongo wabigenewe niba bibaye ngombwa.

Ongera usubiremo

Kuraho amakosa hanyuma utangire. Niba amakosa akomeje, ohereza VFD yo gusana umwuga, nkuko ibice byimbere nka capacator bishobora kuba ari amakosa.

Ingamba zo kwirinda

Shyiramo voltage stabilisateur cyangwa UPS kugirango ukomeze imbaraga zihamye.

Koresha umuzenguruko wabigenewe kuri VFD kugirango wirinde kwivanga.

Kugenzura buri gihe insinga z'amashanyarazi kugirango zambare.

4. E.oH (Ubushyuhe bukabije)

Ikosa rya E.oH ryerekana ubushyuhe bukabije muri VFD cyangwa moteri ya spindle, bigatuma hahagarara kugirango wirinde kwangirika kwubushyuhe.

Impamvu Zisanzwe

Guhagarika umwuka cyangwa gufunga gukonjesha abafana / fins.

Ubushyuhe bwo hejuru bwibidukikije burenze VFD (urugero,> 40 ° C).

Umuyaga ukonje cyangwa thermistor.

Ibisubizo

Sukura Ubushyuhe Bwuzuye hamwe nabafana

Kuri VFD ikonjesha ikirere, koresha umwuka wugarije kugirango usukure amababa akonje nabafana, ukureho umukungugu cyangwa imyanda ibuza umwuka.

Menya neza ko uhumeka neza

Kugenzura VFD ifite cm 10-15 zuzuye kandi ikaba iri ahantu hafite umwuka mwiza. Shyiramo abafana bo hanze cyangwa ubukonje niba ubushyuhe bwibidukikije buri hejuru.

Reba Spindle Cooling

Kumashanyarazi akonje, wemeze urwego rukonje kandi rutemba. Fungura sisitemu niba ifunze hanyuma urebe niba yatembye.

Kugenzura Ibice bikonje

Gerageza umuyaga ukonje wa VFD kugirango ukore hanyuma usimbuze niba ari amakosa. Koresha amashusho yumuriro kugirango urebe ahantu hashyushye, hashobora kwerekana thermistor ifite inenge.

Mugabanye umutwaro niba bikenewe

Menya neza ko spindle itaremerewe mugusuzuma ibipimo byo kugabanya nibisabwa.

Ingamba zo kwirinda

Shyira VFD ahantu hatarimo ivumbi, ibidukikije bigenzurwa nikirere (0-40 ° C).

Sukura ibice bikonje buri kwezi cyangwa buri masaha 500 yo gukora.

Kurikirana imiterere y'ibidukikije hamwe na spindle umutwaro kugirango wirinde ubushyuhe bukabije.

5. E.FoP (Kurinda ingufu za Tube)

Ikosa rya E.FoP ryerekana amakosa muri tristoriste ya VFD (IGBTs), akenshi biterwa numuzunguruko mugufi cyangwa ibintu birenze urugero.

Impamvu Zisanzwe

Inzira ngufi muri moteri cyangwa gusohora insinga.

Kwibeshya nabi mumurongo usohoka.

Imbere ya VFD ibice byananiranye.

Ibisubizo

Kugenzura umurongo wa moteri n'ibisohoka

Gerageza moteri ya moteri hamwe nibisohoka (U, V, W) kumuzingo mugufi cyangwa amakosa yubutaka ukoresheje megohmmeter (> 1 MΩ) na multimeter.

Kugenzura Uburinganire Bwuzuye

Menya neza ko nta sano irekuye cyangwa yangiritse hagati ya VFD na spindle. Simbuza insinga zitari zo.

Menyesha ikigo cya serivisi

Niba nta makosa yo hanze yabonetse, ikibazo gishobora kuba kirimo VFD y'imbere (urugero, module ya IGBT). Ohereza igice cyo gusana umwuga, nkuko gukosora imbere bisaba ibikoresho kabuhariwe.

Ingamba zo kwirinda

Koresha insinga nziza-nziza, ikingiwe kugirango uhuze moteri.

Buri gihe gerageza kurwanya insulasiyo kugirango ufate iyangirika hakiri kare.

Irinde kurenza urugero VFD irenze ubushobozi bwayo.

6. E.GFF (Inzira ngufi igana hasi)

Ikosa rya E.GFF ryerekana ikibazo cyo guhagarara cyangwa umuzenguruko mugufi hagati ya moteri cyangwa insinga nubutaka, bikaba byangiza cyane ibyangiritse.

Impamvu Zisanzwe

Kwangirika kwangiritse mumashanyarazi cyangwa insinga.

Guhagarara nabi kwa VFD cyangwa moteri.

Ubushuhe cyangwa umwanda utera inzira ziyobora.

Ibisubizo

Reba Ubwishingizi

Koresha megohmmeter kugirango ugerageze kurwanya insuline hagati ya moteri (U, V, W) nubutaka (> 1 MΩ). Simbuza moteri cyangwa insinga niba insulation yabangamiwe.

Kugenzura Impamvu

Menya neza ko moteri ya VFD na spindle ihagaze neza hamwe ninsinga zabugenewe. Reba kubutaka bworoshye cyangwa bwangiritse.

Aderesi Ibidukikije

Kuraho ubuhehere cyangwa umwanda (urugero, gukonjesha, ivumbi) kuri moteri cyangwa insinga. Koresha uruzitiro rufunze cyangwa umuyoboro kugirango urinde.

Shakisha Gusana Umwuga

Niba ikosa rikomeje, hamagara umutekinisiye, kuko ikibazo gishobora kuba cyangiritse imbere ya VFD cyangwa gutsindwa bikabije.

Ingamba zo kwirinda

Koresha uruzitiro rufunze, IP-irinzwe kugirango urinde ubushuhe n'umukungugu.

Kugenzura buri gihe guhuza no guhuza ubudahangarwa.

Komeza ibidukikije bikora neza kugirango wirinde kwanduza.

7. E.oLd (Kurenza Inverter, 150% kumunota 1)

Ikosa rya E.oLd ryerekana ko VFD ikora irenze ubushobozi bwayo (urugero, 150% byumuvuduko wagenwe kumunota 1), bigatuma ihagarara.

Impamvu Zisanzwe

Umutwaro urenze kuri inverter kubera gukata cyane cyangwa kugenwa nabi.

Ibibazo bya mashini bitera moteri gukora cyane (urugero, rotor ifunze).

Igenamiterere rya V / F (voltage / frequency) igenamiterere.

Ibisubizo

Kuzamura ubushobozi bwa Inverter

Niba umutwaro wakazi urenze igipimo cya VFD, usimbuze icyitegererezo kirenze ubushobozi (urugero, kuzamura kuva kuri 2.2 kW kugeza kuri 3.7 kW).

Reba kuri Mechanical Load

Kugenzura spindle yo guterana cyangwa kurwanya birenze urugero. Menya neza ibipimo byo kugabanya (urugero, ubujyakuzimu, igipimo cyo kugaburira) biri mubushobozi bwa moteri.

Kugarura Igenamiterere V / F.

Hindura PD011 (V / F umurongo) cyangwa ibipimo bifitanye isano kugirango uhuze ibyifuzo bya moteri. Ongera usubire mu ruganda (PD013 = 08) niba igenamiterere atari ryo.

Ikizamini cya moteri n'umutwaro

Kugenzura imiterere ya moteri hamwe na multimeter hanyuma urebe ko akazi gakwiranye na moteri ya moteri.

Ingamba zo kwirinda

Huza VFD nubushobozi bwa moteri kubisabwa na porogaramu.

Hindura uburyo bwo guca ibice kugirango wirinde kurenza urugero.

Teganya ubugenzuzi busanzwe bwubukanishi kugirango wirinde jam cyangwa imitwaro irenze.

8. E.LL (Kurenza moteri, 150% kumunota 1)

Ikosa rya E.oLL ryerekana ko moteri ya spindle ishushanya umuyaga ukabije (150% yumuvuduko wagenwe kumunota 1), byerekana imiterere yikirenga.

Impamvu Zisanzwe

Umutwaro utunguranye wiyongera (urugero, guhuza ibikoresho cyangwa gukata cyane).

Moteri idafite moteri ya porogaramu.

Gutakaza icyiciro cyangwa guhindagurika kwa voltage mumashanyarazi.

Ibisubizo

Kugenzura Ingano ya moteri n'imiterere

Kugenzura ingufu za moteri (urugero, 2,2 kW) ihuye na porogaramu. Igeragezwa ryikigereranyo cyo guhangana nuburinganire bwuzuye (> 1 MΩ).

Reba Kubura Icyiciro Cyangwa Ibibazo bya Voltage

Koresha multimeter kugirango wemeze ibyiciro bitatu byose (U, V, W) birahari kandi voltage irahagaze. Gukemura icyiciro cyo gutakaza ukoresheje insinga cyangwa amashanyarazi.

Kunoza umuyaga no gukonjesha

Menya neza ko sisitemu yo gukonjesha moteri (umwuka cyangwa amazi) ikora. Sukura umuyaga ukonje cyangwa ugenzure imigezi ikonjesha amazi.

Hindura umutwaro

Kugabanya ubujyakuzimu cyangwa igipimo cyo kugaburira kugirango ugume mubushobozi bwa moteri. Niba ushikamye, tekereza kuzamura moteri ifite imbaraga nyinshi.

Ingamba zo kwirinda:

Hitamo moteri ifite imbaraga zihagije kumurimo.

Kurikirana imbaraga za voltage nuburinganire bwicyiciro buri gihe.

Komeza gukonjesha neza kugirango wirinde kurenza urugero.

9. E.PLo (Gutakaza Icyiciro Cyasohotse)

Ikosa rya E.PLo ryerekana umuzenguruko ufunguye muri moteri imwe cyangwa nyinshi zahinduwe cyangwa insinga zisohoka, bikumira imikorere isanzwe.

Impamvu Zisanzwe

Isohora cyangwa uciwe insinga zisohoka (U, V, W).

Imodoka yangiritse cyangwa amakosa yimbere.

Icyiciro cya VFD gisohoka.

Ibisubizo

Kugenzura Ibyiciro bitatu

Reba ibyasohotse (U, V, W) hamwe na moteri ihuza insinga zidakabije, zangiritse, cyangwa zacitse. Kenyera cyangwa usimbuze uko bikenewe.

Ikizamini cya moteri

Koresha multimeter kugirango ugenzure ubudahwema muri UV, VW, na UW. Simbuza moteri niba umuyaga ufunguye cyangwa wangiritse.

Reba Ibisohoka VFD

Niba insinga na moteri bidahwitse, ikibazo gishobora kuba murwego rwo gusohora VFD. Menyesha uwagikoze kugirango asane cyangwa asimburwe.

Ingamba zo kwirinda

Buri gihe ugenzure insinga zisohoka kugirango zambare cyangwa zidakabije.

Koresha insinga nziza-nziza, zapimwe neza kugirango uhuze moteri.

Kurikirana ibimenyetso byerekana moteri mugihe cyo kubungabunga bisanzwe.

10. E.PL1 (Iyinjiza Icyiciro cyo Gutakaza)

Ikosa rya E.PL1 ryerekana icyiciro kibuze mumashanyarazi ya VFD, gihagarika imikorere isanzwe.

Impamvu Zisanzwe

Kubura cyangwa guhagarikwa icyiciro mumbaraga zinjiza (R, S, T).

Kumena nabi cyangwa insinga zitanga amashanyarazi.

Imbere ya VFD amashanyarazi.

Ibisubizo

Reba Umuyoboro winjiza

Koresha multimeter kugirango upime voltage kumurongo winjiza (R, S, T), urebe ko ibyiciro bitatu byose bihari kandi mubipimo byagenwe (urugero, 220V ± 15% cyangwa 380V).

Kugenzura Amashanyarazi

Kugenzura abamena, fus, cyangwa insinga kubwamakosa. Kugarura imbaraga zuzuye-ibyiciro bitatu usimbuza ibice byangiritse cyangwa guhuza umurongo.

Baza Umutekinisiye

Niba ibyiciro byose bihari ariko amakosa akomeje, amashanyarazi yimbere ya VFD ashobora kuba afite amakosa. Ohereza gusana umwuga.

Ingamba zo kwirinda

Koresha umurongo w'amashanyarazi yihariye ibyiciro bitatu kuri VFD.

Buri gihe gerageza imbaraga zinjiza kugirango uburinganire bwicyiciro.

Shyiramo ibikoresho byo kurinda ibyiciro kugirango umenyeshe ibibazo byingufu.

11. E.HHC (Ikosa ryitumanaho ryimbere)

Ikosa rya E.HHC ryerekana kunanirwa kw'itumanaho hagati yimbaho ​​za VFD, guhagarika imikorere.

Impamvu Zisanzwe

Guhuza amakosa cyangwa kurekura hagati yubugenzuzi bwa VFD nimbaraga zimbaraga.

Kunanirwa kwimbere imbere cyangwa ibibazo bya software.

Kwivanga kwa elegitoroniki bigira ingaruka ku itumanaho.

Ibisubizo

Imbaraga Zizunguruka VFD

Zimya VFD, utegereze iminota 5-10, hanyuma utangire gusubiramo itumanaho ryimbere.

Reba kuri EMI

Menya neza ko insinga zo kugenzura zikingiwe kandi zikayoborwa kure yumurongo wamashanyarazi kugirango ugabanye kwivanga.

Ohereza gusana

Iri kosa mubisanzwe ririmo ibice byimbere (urugero, ikibaho cyo kugenzura cyangwa insinga). Ntugerageze gufungura VFD, kuko ibi bishobora gukuraho garanti. Menyesha uwabikoze cyangwa ikigo cya serivisi kugirango gikosorwe.

Ingamba zo kwirinda

Koresha insinga zikingiwe kugenzura no guhuza imbaraga.

Komeza VFD mubidukikije, EMI idafite ibidukikije.

Reba ivugurura ryibikoresho biva mubakora kugirango ukemure ibibazo bizwi.

Kubungabunga Kubungabunga Kwirinda Kode Yamakosa

Kubungabunga neza bigabanya amahirwe ya VFD kandi byongera sisitemu ya CNC:

Ubugenzuzi busanzwe : Reba insinga, imiyoboro, hamwe na sisitemu yo gukonjesha buri kwezi cyangwa buri masaha 500 yo gukora kugirango umenye kwambara, gutembera neza, cyangwa guhagarika.

Igenamigambi ryiza ryambere : Hindura ibipimo bya VFD neza mugihe cyo kwishyiriraho, urebe neza ko igenamiterere rihuye na voltage ya spindle, imbaraga, na RPM.

Kugenzura Ibidukikije : Koresha VFD ahantu hasukuye, hatarimo ivumbi muri 0-40 ° C, ukoresheje uruzitiro rufunze cyangwa akayunguruzo k'umukungugu kugirango wirinde kwanduza.

Gucunga imizigo : Irinde kurenza urugero spindle ukoresheje ubujyakuzimu bukabije, umuvuduko, cyangwa ibikoresho bidakwiriye kugirango ugabanye ingufu z'amashanyarazi na mashini.

Kuvugurura Firmware na software : Reba hamwe nuwabikoze kugirango agezweho software kugirango atezimbere imikorere cyangwa akemure ibibazo bizwi.

Kode ya Zhong Hua Jiang VFD, nka E.oc, E.ou, E.Lu, E.oH, E.FoP, E.GFF, E.oLd, E.oLL, E.PLo, E.PL1, na E.HHC, zitanga ubumenyi bwimbitse kubibazo byamashanyarazi, ubukanishi, cyangwa iboneza bigira ingaruka kumikorere ya CNC. Mugukemura kuri buri gihe ayo makosa - binyuze mu ntambwe nko kugenzura insinga, guhindura ibipimo, cyangwa kunoza ubukonje - abashoramari barashobora kugarura imikorere no gukumira ibyangiritse kuri moteri ya VFD cyangwa spindle. Kubungabunga birinda, harimo ubugenzuzi busanzwe, gushiraho neza, no kugenzura ibidukikije, ni ngombwa kugabanya amakosa no kwemeza kwizerwa igihe kirekire. Buri gihe ujye ubaza igitabo cya VFD kugirango ubone icyerekezo cyihariye, koresha ibikoresho bisuzumwa, kandi ushake ubufasha bwumwuga kubibazo bigoye kugirango ugumane neza kandi neza mubikorwa byawe byo gutunganya CNC.

Ibibazo Bisanzwe Kurenga Kode Yamakosa muri Zhong Hua Jiang VFDs

Mugihe amakode yamakosa kuri Zhong Hua Jiang Impinduka zidasanzwe za VFDs (VFDs) zitanga imenyekanisha risobanutse ryibibazo nkibibazo birenze urugero cyangwa ubushyuhe bukabije, ibibazo bimwe na bimwe byimikorere bishobora kubaho nta kode yihariye yagaragaye kuri ecran ya LED ya VFD. Ibi bibazo-nka moteri yananiwe gukora, kuzunguruka mu cyerekezo kitari cyo, gushyuha cyane, cyangwa kubyara umuvuduko ukabije cyangwa urusaku - birashobora guhungabanya imikorere ya CNC (Computer Numerical Control) no kubangamira uburyo bwo gutunganya neza. Ibi bibazo akenshi bituruka kumakosa yimiterere, ibibazo byinsinga, imiterere yubukanishi, cyangwa ibidukikije. Hasi, turagaragaza ibi bibazo bisanzwe, ibitera, nibisubizo bifatika byo kugarura imikorere myiza. Buri gihe ujye uzimya sisitemu ya VFD na CNC mbere yo gukemura ibibazo kugirango wirinde ingaruka z’amashanyarazi, kandi ubaze igitabo cyumukoresha kubijyanye na moderi yawe yihariye ya Zhong Hua Jiang VFD (urugero, H100 ikurikirana) kugirango igenamiterere neza.

1. Moteri yananiwe gukora

Moteri ya spindle ntabwo itangira cyangwa ngo isubize iyo VFD ikora, nubwo nta kode yamakosa igaragara, ihagarika ibikorwa bya CNC.

Impamvu Zisanzwe

Uburyo bwo gukora nabi cyangwa igenamiterere rya VFD.

Ibibazo byo gukoresha insinga ebyiri (urugero, imbere / guhagarara) cyangwa insinga eshatu (urugero, imbere / inyuma / guhagarika) sisitemu yo kugenzura.

Gufunga amakosa cyangwa gufunga ijambo ryibanga bikumira ibikorwa.

Moteri irekuye cyangwa ihagaritswe cyangwa kugenzura insinga.

Ibisubizo

Reba uburyo bukora nuburyo bugenwa

Menya neza ko uburyo bwo kugenzura VFD bwashyizweho neza (urugero, PD001 = 0 yo kugenzura kanda, PD001 = 1 yo kugenzura itumanaho, cyangwa PD001 = 2 yo kugenzura kure / PLC).

Menya neza ko umurongo wa interineti washyizweho uko bikwiye (urugero, PD003 kuri frequence nyamukuru, mubisanzwe 50-400 Hz kuri moteri ya spindle). Kurugero, 24,000 RPM spindle irashobora gusaba PD144 = 24000 ninshuro ya 400 Hz.

Emeza gutangira itegeko rirakora (urugero, kanda RUN kuri kanda cyangwa ukoreshe itumanaho ryukuri ryo kugenzura hanze).

Kugenzura Wiring ya Sisitemu ebyiri- cyangwa eshatu

Kugenzura insinga ebyiri (urugero, imbere / guhagarara), reba amahuza kuri terefone nka FWD na DCM (rusange). Menya neza ko uhindura cyangwa rela ikora.

Kugenzura insinga eshatu (urugero, imbere / gusubiza inyuma / guhagarika), genzura isano ihuza FWD, REV, na DCM, hamwe nibimenyetso byo kugenzura ibizamini hamwe na multimeter yo gukomeza cyangwa voltage (urugero, 24V kubimenyetso byumvikana).

Kugenzura ibyuma bisohora moteri (U, V, W, nubutaka) kugirango insinga zidafunguye cyangwa zaciwe ukoresheje multimeter kugirango wemeze gukomeza.

Menya neza ko nta gufunga amakosa cyangwa gufunga ijambo ryibanga

Reba niba gufunga amakosa ari gukora ugerageza kubikuraho ukoresheje buto ya STOP / RESET. Niba ufunze, ongera usubire mu ruganda (PD013 = 08) hanyuma usubiremo ibipimo.

Kugenzura nta jambo ryibanga rifunguye (urugero, PD000 = 0 kugirango ufungure ibipimo). Niba ufunze, andika ijambo ryibanga ryukuri cyangwa ubaze uwaguhaye isoko kugirango usubiremo amabwiriza.

Ikigeragezo Imbaraga na moteri

Koresha multimeter kugirango wemeze voltage yinjira kuri terminal R, S, T ihuye nu rutonde rwa VFD (urugero, 220V ± 15% cyangwa 380V). Reba niba uhuza cyangwa wangiritse.

Gerageza guhinduranya moteri kugirango irwanye neza (UV, VW, UW) hamwe no kurwanya insulasiyo (> 1 MΩ) hamwe na megohmmeter kugirango wirinde gutsindwa na moteri.

Baza Umutekinisiye

Niba moteri ikomeje kunanirwa gukora, ikibazo gishobora kuba kirimo amakosa ya VFD imbere (urugero, ikibaho cyangiritse cyangiritse) cyangwa moteri ifite inenge. Menyesha uwabikoze cyangwa amashanyarazi wujuje ibyangombwa kugirango asuzume neza.

Ingamba zo kwirinda

Kugenzura inshuro ebyiri ibipimo mugihe cyambere cya VFD kugirango uhuze na spindle na sisitemu yo kugenzura.

Koresha insinga zikingiwe kugenzura no gukoresha moteri kugirango ugabanye amashanyarazi (EMI).

Komeza urutonde rwibikoresho hanyuma ugenzure iboneza kugirango ubone ibisobanuro byihuse mugihe cyo gukemura ibibazo.

2. Moteri izunguruka mu cyerekezo kitari cyo

Moteri ya spindle izunguruka muburyo bunyuranye bwibikorwa bigenewe, birashobora gutera amakosa yo gukora cyangwa kwangiza ibikoresho.

Impamvu Zisanzwe

Icyiciro cya moteri itari yo ikurikiranye (U, V, W).

Guhindura ibimenyetso byo kugenzura muri gahunda ya VFD.

Igikoresho kitari cyo cyangwa gutunganya imashini isaba kuzunguruka.

Ibisubizo

Hindura insinga ebyiri zose za moteri

Zimya sisitemu ya VFD na CNC. Hindura ibyaribyo byose mumashanyarazi asohoka (urugero, U na V) kuri VFD isohoka (U, V, W). Ibi bihindura icyiciro cya moteri ikurikirana kandi ihindura icyerekezo.

Kugenzura ibishya bishya hanyuma ugerageze icyerekezo cya moteri.

Reba ibipimo bya VFD

Emeza icyerekezo cyo kuzunguruka (urugero, PD002 cyangwa ibipimo bisa) byashyizweho neza kugirango bikore imbere cyangwa bisubire inyuma. Hindura nibiba ngombwa (urugero, PD002 = 0 imbere, PD002 = 1 kuri revers).

Menya neza uburyo bwo kugenzura (PD001) buhuza nigikorwa cyagenewe (urugero, kanda, kanda, cyangwa kugenzura PLC).

Kugenzura ibimenyetso byo kugenzura

Kugenzura itumanaho, reba neza ko ibimenyetso (FWD) hamwe nibisubizo (REV) byerekana neza kandi bigakorwa. Koresha multimeter kugirango ugerageze ibimenyetso bya voltage (urugero, 24V kubimenyetso bya logique).

Niba ukoresheje umugenzuzi wa CNC, menya neza ko software yohereje icyerekezo gikwiye (urugero, M03 kumasaha, M04 kumasaha yo kugana muri G-code).

Gerageza kandi Wemeze

Ongera utangire VFD hanyuma ugerageze kuzenguruka kwa moteri ukoresheje umuvuduko muke (urugero, 50 Hz) kugirango wemeze icyerekezo cyiza mbere yo gukomeza gukora byuzuye.

Ingamba zo kwirinda

Andika insinga za moteri (U, V, W) mugihe cyo kwishyiriraho kugirango wirinde amakosa akurikirana.

Kugenzura icyerekezo cyo kuzenguruka mugihe cyambere cyo gushiraho na nyuma yo guhinduka kwose.

Shyiramo igenzura ryerekezo mubikorwa bisanzwe kugirango umenye imikorere ihamye.

3. Ubushyuhe bukabije bwa moteri

Moteri ya spindle ikora ishyushye cyane, irashobora kugabanya igihe cyo kubaho, imikorere itesha agaciro, cyangwa gukurura amakosa nka E.oH (ubushyuhe bwinshi) niba idakemuwe.

Impamvu Zisanzwe

Umutwaro urenze urugero wo gukata cyangwa guhuza ibikoresho.

Ubushyuhe bwo hejuru bwibidukikije burenze moteri ikora (mubisanzwe 0-40 ° C).

Gukonjesha bidahagije (urugero, gufunga umuyaga ukonje cyangwa gukonjesha gake muri spindles ikonjesha amazi).

Moteri idafite imbaraga zihagije zo kwihanganira imbaraga zo gukora cyane.

Ibisubizo

Mugabanye umutwaro wa mashini

Kugenzura ibihangano hamwe nibikoresho byashizweho kugirango ugabanye ubujyakuzimu bukabije, igipimo cyo kugaburira, cyangwa ingano y'ibikoresho. Hindura ibipimo byo gutunganya kugirango ugume mumashanyarazi yagenwe (urugero, 2.2 kW).

Reba uburyo bwo guhuza imashini cyangwa kuvanga muri spindle. Nuzenguruke intoki kugirango uzenguruke kubuntu no gusiga amavuta niba bikenewe.

Ubushyuhe bwo hasi

Menya neza ko ibidukikije bikora biri muri 0-40 ° C. Koresha abafana, ubukonje, cyangwa guhumeka kugirango ukonje aho ukorera niba ubushyuhe buri hejuru.

Kwimura VFD cyangwa moteri kure yubushyuhe (urugero, izindi mashini cyangwa urumuri rwizuba).

Kunoza ubukonje

Kuri spindles ikonjesha ikirere, isuku ikonjesha hamwe nabafana hamwe numwuka uhumanye kugirango ukureho umukungugu cyangwa imyanda ibuza umwuka.

Kumashanyarazi akonje, reba urwego rukonje, urebe neza neza, kandi usukure sisitemu buri mezi 6-12 kugirango ukureho imyanda cyangwa ibibuza. Kugenzura ama shitingi kumeneka cyangwa kwangirika.

Koresha amashusho yumuriro kugirango umenye ahantu hashyushye kuri moteri, byerekana imikorere idahwitse.

Koresha Moteri hamwe na Impulse Yumubyigano Winshi

Niba moteri ishyushye cyane kuri radiyo nyinshi (urugero, 400 Hz), genzura ko yapimwe kuri VFD isohoka. Simbuza moteri yagenewe ibikorwa byinshyi nyinshi nibiba ngombwa.

Reba uburyo bwo kurwanya insulasiyo (> 1 MΩ) hamwe na megohmmeter kugirango umenye ko moteri ishobora gukemura ibibazo bya voltage.

Gukurikirana Umutwaro n'ibipimo

Hindura ibipimo bya VFD nka PD009 (kuzamura torque) cyangwa PD011 (V / F umurongo) kugirango ugabanye ingufu z'amashanyarazi kuri moteri.

Menya neza imbaraga za moteri (PD142) na voltage (PD141) bihuye na VFD igenamiterere.

Ingamba zo kwirinda

Hindura uburyo bwo guca ibice kugirango wirinde kurenza moteri.

Komeza uburyo bwo gukonjesha (isuku ikonjesha ikirere buri kwezi; reba sisitemu ikonjesha amazi buri cyumweru).

Koresha sisitemu ya CNC mubidukikije bigenzurwa nubushyuhe kugirango ugabanye ubushyuhe bwumuriro.

4. Kunyeganyega cyangwa urusaku

Kunyeganyega cyane cyangwa urusaku ruva kuri moteri ya spindle cyangwa VFD birashobora kwerekana ibibazo byubukanishi cyangwa amashanyarazi, bikagabanya neza imashini kandi bishobora kuganisha ku kwambara.

Impamvu Zisanzwe

Umuvuduko mwinshi utwara urusaku rwa moteri cyangwa kunyeganyega.

Ibikoresho bitaringaniye, kwambara, cyangwa ibice bidakabije.

Kwivanga kwa electromagnetic (EMI) kuva kubutaka budakwiye cyangwa insinga zidafunze.

Kuzenguruka nabi cyangwa gufata ibikoresho.

Ibisubizo

Guhindura inshuro zitwara

Mugabanye inshuro zitwara VFD (urugero, PD070, mubisanzwe 1-15 kHz) kugeza ku giciro cyo hasi (urugero, 5-8 kHz) kugirango ugabanye urusaku rw'amashanyarazi no kunyeganyega. Menya ko imirongo yo hasi ishobora kugabanya imikorere neza ariko igatezimbere.

Gerageza igenamiterere ritandukanye kugirango ubone impirimbanyi hagati yo kugabanya urusaku no gukora.

Shyiramo urusaku cyangwa urusaku rw'ibyuma

Ongeramo EMI muyunguruzi kuri VFD yinjiza cyangwa ibisohoka kugirango ugabanye urusaku rw'amashanyarazi.

Koresha icyuma gikingira cyangwa umuyoboro wa moteri no kugenzura kugirango ugabanye EMI kubikoresho biri hafi.

Menya neza aho bikwiye

Menya neza ko imashini ya VFD, moteri, na CNC ihagaze neza hamwe ninsinga zabugenewe. Reba amasano ahuza kubora cyangwa kurekura.

Koresha multimeter kugirango wemeze ubudahwema hagati yubutaka bwimashini na mashini.

Reba kubibazo bya mashini

Kugenzura spindle kumyenda yambarwa cyangwa kutaringaniza ukoresheje isesengura ryinyeganyeza. Simbuza ibyuma niba kunyeganyega birenze ibyakozwe.

Menya neza ko igikoresho nigikoresho gifite (urugero, ER collet) iringaniye kandi ifunzwe neza. Koresha icyerekezo cyerekana kugirango urebe niba ibikoresho byabuze (<0.01 mm).

Komeza ibice bidakabije, nka spindle mount cyangwa pulleys, kugirango ukureho urusaku rwimashini.

Huza Spindle hamwe nigikoresho gifata

Reba neza kudahuza hagati ya spindle hamwe nibikoresho bifata, bishobora gutera kunyeganyega. Hindura ibice kandi urebe neza ko wicaye neza ufite ibikoresho.

Ingamba zo kwirinda

Kuringaniza ibikoresho hamwe nabafite ibikoresho mbere yo gukoresha, cyane cyane kubikorwa byihuse.

Mubisanzwe usige amavuta ya spindle hanyuma ugenzure uko wambara (buri masaha 500-1000).

Koresha insinga zikingiwe kandi ukomeze neza kugirango ugabanye EMI.

Ibibazo bitari amakosa-kode nko kunanirwa na moteri, kuzunguruka nabi, gushyuha cyane, cyangwa guhindagurika gukabije n urusaku muri Zhong Hua Jiang VFDs birashobora guhungabanya imikorere ya CNC, ariko akenshi bikemurwa binyuze mugukemura ibibazo kuri gahunda. Mugenzura uburyo bwo gukora, insinga, imizigo, sisitemu yo gukonjesha, hamwe nubutaka, abakoresha barashobora gukemura ibyo bibazo neza. Ingamba zo gukumira-nkuburyo bukwiye bwo gutangiza, kubungabunga buri gihe, no kugenzura ibidukikije - kugabanya ibyo bibazo no kwemeza imikorere yizewe. Buri gihe ujye ubaza igitabo cya VFD kugirango ubone icyerekezo cyihariye, koresha ibikoresho bisuzumwa, kandi ushake ubufasha bwumwuga kubibazo bigoye kugirango ugumane neza kandi neza mubikorwa byawe byo gutunganya CNC.

Kurinda ejo hazaza VFD Amakosa

Kurinda amakosa muri Zhong Hua Jiang Impinduka za Frequency Drives (VFDs) zifite akamaro kanini kuruta guhangana nogusana, kuko igabanya igihe cyo hasi, igabanya amafaranga yo kubungabunga, kandi ikanakora imikorere ihamye ya CNC (Computer Numerical Control). Mugukoresha uburyo bwiza bwo kubungabunga no gutezimbere ibidukikije bikora, urashobora kugabanya cyane amahirwe yamakosa nko gukabya (E.oc), kurenza urugero (E.ou), cyangwa gushyuha cyane (E.oH). Izi ntambwe zibanda ku kubungabunga imiterere ya VFD, kwemeza neza amashanyarazi, no gucunga ibipimo bikora kugirango birinde VFD na moteri ya spindle ihujwe. Hano hari ingamba zingenzi zo gukumira kugirango Zhong Hua Jiang VFD yawe ikore neza.

Komeza VFD yawe isukure kandi yumuke

Umukungugu, umwanda, nubushuhe birashobora guhungabanya sisitemu yo gukonjesha VFD, bigatera amakosa yumuriro, cyangwa bigatera ruswa, bigatera ibibazo nkubushyuhe bukabije (E.oH) cyangwa amakosa yubutaka (E.GFF).

Ibikorwa

Shyiramo VFD ahantu hatarimo umukungugu, ahantu humye, nibyiza mugace kafunze, gashyizwe kuri IP kugirango urinde umwanda.

Sukura VFD yo hanze no gukonjesha (kuri moderi ikonjesha ikirere) buri kwezi ukoresheje umwuka wugarije cyangwa umuyonga woroshye kugirango ukureho ivumbi.

Reba niba amazi yinjira, cyane cyane mubidukikije, kandi ukoreshe silika gel packets cyangwa dehumidifiers niba bikenewe.

Wemeze neza kandi neza

Imigozi idakwiye cyangwa insinga zidafunze zirashobora gutera amashanyarazi (EMI), biganisha ku makosa nka E.HHC (ikosa ryitumanaho ryimbere) cyangwa imyitwarire idahwitse.

Ibikorwa

Menya neza ko VFD, moteri ya spindle, na mashini ya CNC ihujwe ninsinga zabugenewe zifite imbaraga nke (<0.1 Ω), zapimwe ukoresheje multimeter.

Koresha insinga zikingiwe 4-insinga (U, V, W, nubutaka) kugirango uhuze moteri hamwe ninsinga zo kugenzura zikingira ibimenyetso bya terefone kugirango ugabanye EMI.

Inzira zingufu no kugenzura insinga zitandukanye kugirango wirinde kwivanga kumurongo ufite ingufu nyinshi.

Kugenzura buri gihe Abafana, Terminal, nabahuza

Abafana bakonjesha nabi, imiyoboro irekuye, cyangwa umuhuza wangiritse birashobora gutuma hashyuha cyane (E.oH), gutakaza icyiciro (E.PLo, E.PL1), cyangwa amakosa ajyanye nimbaraga (E.Lu).

Ibikorwa

Reba abafana ba VFD bakonje kugirango ukore neza kandi usukure cyangwa usimbuze niba wugaye cyangwa wangiritse. Kumashanyarazi akonjesha amazi, genzura ama shitingi akonjesha hamwe na pompe kumeneka cyangwa guhagarara.

Kugenzura ibyinjijwe (R, S, T) nibisohoka (U, V, W) kugirango ubone ubunebwe, kwangirika, cyangwa kwangirika ukoresheje screwdriver kugirango ukomere hamwe na multimeter kugirango urebe niba bikomeza.

Suzuma igenzura rihuza (urugero, FWD, REV, DCM) kugirango uhuze umutekano hamwe nikigereranyo cyibimenyetso hamwe na multimeter (urugero, 24V kubimenyetso byumvikana).

Irinde kwihuta / Kwihuta

Igikorwa cyo kwihuta cyangwa kwihuta birashobora gutera kurenza urugero (E.oc, E.oCA) cyangwa amakosa arenze urugero (E.ou) kubera imigozi ya voltage cyangwa voltage.

Ibikorwa

Shiraho umuvuduko wihuse (PD014) no kwihuta (PD015) inshuro, mubisanzwe amasegonda 5-10, kugirango wemere guhinduka byihuse.

Kuri inertia nyinshi, shyiramo feri yo hanze kugirango ucunge ingufu za voltage mugihe cyo kwihuta.

Kurikirana ibipimo byo gutunganya (urugero, kugabanya ubujyakuzimu, igipimo cyo kugaburira) kugirango wirinde impinduka zumutwaro zitunguranye zishimangira VFD.

Kora neza Byuzuye Buri mezi 6

Igenzura ryuzuye ryo gufata neza rishobora gufata ibibazo mbere yuko bitera amakosa, byemeza igihe kirekire.

Ibikorwa

Kora igenzura ryuzuye rya sisitemu, harimo insinga, hasi, sisitemu yo gukonjesha, hamwe na moteri (urugero, kurwanya umuyaga, kubika> 1 MΩ).

Sukura VFD, spindle, hamwe nabafite ibikoresho neza, urebe umukungugu, ibisigazwa bikonje, cyangwa kwambara.

Kugenzura ibipimo byose bya VFD (urugero, PD008, PD141, PD142, PD144) bihuye nibisobanuro bya spindle hanyuma usubize muburyo budasanzwe bwuruganda (PD013 = 08) niba habonetse itandukaniro.

Koresha ibikoresho byo kwisuzumisha nka imager yumuriro (kugirango umenye ahantu hashyushye), isesengura rya vibrasiya (yo kwambara), na megohmmeter (mugupima insulation).

Igihe cyo kuvugana na Zhong Hua Jiang Inkunga

Amakosa amwe, cyane cyane arimo ibice bya VFD imbere, bisaba ubuhanga bwumwuga kugirango wirinde kwangirika cyangwa garanti zitesha agaciro. Menyesha ikigo cya serivisi cya Zhong Hua Jiang cyemewe mu bihe bikurikira:

Amakosa akomeye

Niba amakosa nka E.HHC (ikosa ryitumanaho ryimbere), E.FoP (kurinda umuyoboro wamashanyarazi), cyangwa E.GFF (umuzunguruko mugufi kugeza hasi) bikomeje nyuma yo gukemura ibibazo byibanze (urugero, kugenzura insinga, guhagarara, cyangwa moteri ya moteri), ikibazo gishobora kuba kirimo ibice byimbere nkubuyobozi bugenzura cyangwa moderi ya IGBT.

Amakosa Atazwi cyangwa Yisubiramo

Niba amakosa yamakosa atamenyerewe, ntabwo yanditse mubitabo, cyangwa gusubiramo nubwo byakosowe, harasuzumwa ubuhanga bwumwuga kugirango hamenyekane ibibazo byihishe inyuma.

Gukeka Ibigize Imbere

Amakosa yerekana ibyangiritse kuri capacator, transistors, cyangwa software ikenera ibikoresho byabugenewe byo gusana.

Intambwe Mbere yo Kubariza Inkunga

Andika neza amakosa yamakosa (urugero, E.HHC), imiterere yagaragayemo (urugero, mugihe cyo gutangira, ibikorwa byihuse), hamwe nintambwe zose zo gukemura ibibazo wagerageje.

Reba umubare wikitegererezo wa VFD, spindle ibisobanuro, hamwe nibisobanuro kugirango utange abatekinisiye amakuru arambuye.

Fata amafoto cyangwa videwo yerekana VFD hanyuma ushireho niba bishoboka, kuko bishobora gufasha kwisuzumisha kure.

Menyesha utanga ibicuruzwa cyangwa uwabikoze ukoresheje umuyoboro wemewe (urugero, imeri, terefone, cyangwa urubuga) kugirango ubone ubuyobozi cyangwa utegure serivisi.

Umwanzuro

Zhong Hua Jiang VFDs zikoreshejwe hamwe na sisitemu zo kurinda ziteye imbere zitanga kode zamakosa kugirango zimenyeshe abakoresha ibibazo nkibisanzwe (E.oc), birenze urugero (E.ou), ubushyuhe bukabije (E.oH), cyangwa amakosa yimbere (E.HHC), birinda imashini za CNC kwangirika. Mugusobanukirwa aya ma code no gukurikiza intambwe zizewe, zifite gahunda zo gukemura ibibazo - nko kugenzura insinga, guhindura ibipimo, cyangwa gukemura ibibazo byubukanishi - abakoresha barashobora kugarura byihuse imikorere isanzwe no gukumira ihungabana rihenze. Kwirinda neza, harimo kugira isuku ya VFD kandi yumutse, kwemeza neza aho bihagaze, kugenzura ibice buri gihe, kwirinda impinduka zihuse, no gukora neza buri mezi 6, ni urufunguzo rwo kugabanya amakosa no kongera ibikoresho igihe cyose. Ku makosa akomeye cyangwa adahoraho, hamagara Zhong Hua Jiang inkunga hamwe nibisobanuro birambuye byerekana neza gukemura neza. Muguhuza kubungabunga umwete hamwe no gukemura ibibazo byamenyeshejwe, urashobora gukomeza neza, gukora neza, no kwizerwa mubikorwa bya CNC, ukemeza ibisubizo byiza byo gutunganya neza hamwe nigihe kirekire cya sisitemu.

VFD Kode Yamakosa ya Zhong Hua Jiang.pdf