Ubwoko bushya bwubwenge bwamashanyarazi umugenzuzi rusange amashanyarazi yaguze ibisabwa bya tekiniki

Ubwoko bushya bwubwenge bwamashanyarazi umugenzuzi rusange amashanyarazi yaguze ibisabwa bya tekiniki

Incamake ya
DSM modular yububasha bwamashanyarazi yamashanyarazi ikoresha tekinoroji yo gutunganya mikorobe igezweho, ihuriweho cyane na IC chip hamwe nigihe kirekire cyo gusohora ingufu kugirango yemere ibimenyetso bya DC4 ~ 20mA biva mubikoresho byo hejuru hamwe na DC4 ~ 20mA ibimenyetso byerekana ibitekerezo biva mumashanyarazi yo hasi (cyangwa “ bitatu-wire ”ikimenyetso cya potentiometero), no gusohora“ kuri ”na“ kuzimya ”. Kugirango umenye gufungura valve kugenzura no kugenzura. DSM modular yubwenge yamashanyarazi yamashanyarazi, hamwe nimiterere ya digitale, kwerekana, imipaka, kurinda moteri ikingira, gutabaza insinga zacitse hamwe na valve yo kwiyubaka hamwe nibindi bikorwa byateye imbere. Igenzura rihamye kandi ryukuri rya valve, damper na baffle imiterere yo guhindura. Irashobora gukoreshwa cyane mumashanyarazi, metallurgie, peteroli, imiti nizindi nzego.
DSM modular yubwenge yamashanyarazi yamashanyarazi ntishobora gukoreshwa gusa nicyuma kimwe cya moteri ya AC (nka DKJ na DKZ ikoresha amashanyarazi), ariko kandi irashobora gukoreshwa hamwe na moteri ya AC ibyiciro bitatu, ibikoresho byamashanyarazi. DSM modular yubwenge yamashanyarazi yamashanyarazi hamwe na valve gakondo yamashanyarazi nyuma yo kuyikoresha, mubwizerwa, ituze, ubunyangamugayo nibindi bintu birashobora kunozwa inshuro nyinshi, kuberako guhindura no kunoza amashanyarazi ashaje yazanye imbaraga nshya.
Ibintu nyamukuru biranga:
Calibration yubwenge: Mugihe uhinduranya "zeru" na "byuzuye" byumwanya wa valve ufungura hamwe nibisohoka byumwanya wa valve, ntampamvu yo guhindura potentiometero cyangwa gukora ibintu bigoye hamwe nigikoresho cyo gupima. Igihe cyose imyanya "ifunze byuzuye" na "ifunguye byuzuye" imyanya ya valve ikanda rimwe, intera nshya yashyizweho izahita ikosorwa neza kandi ikosorwe neza kuri 0-100% na DC4-20mA.
Ibipimo bya zone yamashanyarazi birashobora gushyirwaho muburyo bwa digitale, hamwe na shitingi ntoya, gutuza neza no kugenzura neza.
Icyerekezo cyo gufungura kubuntu: Mugihe uhinduye icyerekezo cyo gufungura valve nuburyo bwo gukora bwa valve, nta mpamvu yo gusimbuza insinga iyo ari yo yose, ishobora kurangizwa no gushiraho buto.
Intambwe yubwenge: irashobora kwirinda kunyeganyega cyangwa kurenga - ibintu "byihuta", kunoza neza kugenzura neza.
Imikorere yo gutahura no gutabaza: Iyo actuator imaze kunanirwa, ubwenge bwubwenge bwo gutahura no gutabaza birashobora guhita bitahura no gutabaza, kwerekana ikosa ryatewe na moteri kandi byerekana neza imikorere yimikorere. Ukurikije amakosa atandukanye, ibimenyetso byerekana impuruza birerekanwa, bizagabanya igihe gisabwa kugirango ukemure ibibazo kandi usubize ibikorwa mubikorwa bisanzwe byihuse.
Kurinda icyiciro cya Automatic: Mbere, mumashanyarazi, tugomba kwemeza neza icyiciro gikurikiranye cyingufu zicyiciro cya gatatu cyingufu za AC zihabwa actuator, kuko icyiciro gikurikiranye nibibi, bizatera kuzenguruka moteri nabi, hanyuma byangize valve na Acuator. Noneho umukoresha arashobora kuzigama byimazeyo iki kibazo, ntagikeneye gusuzuma ikibazo cyikurikiranya mugihe wiring. Mugihe icyiciro cyo kwishakira icyiciro cyahinduwe, icyiciro cya syncronizer kizahita gikosora icyiciro kugirango tumenye neza ko valve ikora nkuko byateganijwe. Nukuvuga ko, iyo actuator yakiriye amabwiriza afunguye, burigihe izunguruka muburyo bwateganijwe bwerekanwe kandi ntibizagenda muburyo bunyuranye kubera icyiciro gikurikiranye.
Kurinda bidasanzwe:
Kurinda moteri birenze urugero: Iyo moteri ikora, DSZH220 izahita ihagarika moteri kubera impamvu zitandukanye.
Kurinda guhita ukingira: Iyo actuator izunguruka mu cyerekezo kimwe, kurugero, iyo valve ifunguye, niba umukoresha yakiriye itegeko ryo gufunga valve, logique yo kugenzura imbere yimikorere izadindiza igihe cyateganijwe mbere yigihe cya itegeko ryo gufunga valve irarangizwa. Iri koranabuhanga rizagabanya ingaruka zumuyagankuba, wongere ubuzima bwibigize ingufu, mugihe wirinda ingaruka ziterwa nuruti rwa valve, agasanduku k'ibikoresho nibindi bikoresho byohereza imashini bishobora guteza ibyangiritse, bityo bikarinda neza moteri.
Kurinda amacomeka yo kurinda: Niba actuator idashobora gutsinda torque isabwa kugirango utangire valve, imiterere ya plug irahari. Iyo actuator yakiriye ikimenyetso cyo gutangira gufungura cyangwa gufunga, niba valve ifatanye, nta gikorwa mugihe cyagenwe, umuzenguruko w'imbere uzahagarika imikoranire ihuye, uhatirwa guhagarika imikorere yimikorere, mugihe kimwe, ohereza ibimenyetso byo gutabaza bihuye, wongeyeho, ikimenyetso nacyo gishobora gusohoka binyuze muri RS485.
Uburyo bwo gutabaza no kurinda burashobora gushyirwaho muburyo bwa digitale mugihe ibimenyetso byinjira byaciwe.
Kudatakara gusoma no kwandika ibikoresho byo kubika, byoroshye guhindura ibipimo, umuriro uzimya igihe kirekire.
Automatic / manual nta guhungabana, byiza kurwanya-kwivanga.
Igikorwa cyoroshye: nubwo uyikoresha afite ibikorwa byinshi bigoye, ariko software yimbere yabaye "ibibazo" kuri bo, "byoroshye" kubakoresha, gukora ibikorwa bya man-mashini ibikorwa byoroshye kandi byoroshye kwiga.
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Amakuru ya tekiniki
1. Ingano yo gukoresha
Imashini ikoreshwa: Umuvuduko wo gutanga ni 220V ± 15% (AC), ingufu ziri munsi ya 150W, impera rusange, gufungura no gufunga insinga eshatu zigenzura moteri kugirango ifungure, ifunge kandi ihagarare.
Ibidukikije bikora: Ubushyuhe bwibidukikije: -20 ℃ ~ 55 ℃. Ubushuhe bugereranije: munsi ya 90%.
2. Ikimenyetso cyo kwinjiza
Hindura ibimenyetso byinjira: 4 kugeza 20mA (DC), kwinjiza imitwaro iri munsi ya 150Ω.
Gufungura ibimenyetso byinjira: ikimenyetso cya potentiometero, 500Ω ~ 5KΩ.
3. Ikimenyetso gisohoka
Valve imyanya itanga ibitekerezo bisohoka: 4 ~ 20mA (DC, yitaruye), ibisohoka bifite ubushobozi bwo gutwara ibintu bitarenze 450Ω.
Hindura ibimenyetso byo kugenzura: ibyasohotse. Ubushobozi bwo kuvugana: 5A, 250V (AC).
4. Kugenzura neza
Ibyiyumvo: 0.2% ~ 3.0%.
5. Amabwiriza yo Gukora
Guhitamo imikorere: Kanda buto ya "Imikorere" kandi nturekure. Nyuma yamasegonda 2, imikorere yubu izimurirwa mumikorere ikurikira. Icyerekezo cyizunguruka ni: Automatic (imikorere yerekana urumuri kumurimo) -> Igitabo (urumuri rwerekana imikorere) urumuri rwerekana buhoro buhoro).
Calibration: Kanda kandi ufate buto "Guhindura" mugihe leta idashyizweho. Nyuma yamasegonda 2, wemeze ko umwanya ufunguye rwose. Itara ryerekana urumuri rufunguye rwose amasegonda 2 kugirango werekane ibyemejwe; Kanda kandi ufate buto "Guhindura" mugihe leta idashyizweho. Nyuma yamasegonda 2, wemeze ko imyanya ifunze byuzuye. Itara ryerekana urumuri rwafunzwe rwose ruzahita rwerekana amasegonda 2 kugirango rwemeze.
Gushiraho: Fata hasi "Imikorere" kandi nturekure. Nyuma yamasegonda 2, imikorere yubu izimurirwa mumikorere ikurikira. Subiramo intambwe ibanziriza kugeza winjiye muri Parameter igenamiterere 1 (mugihe icyerekezo cyimikorere gihita vuba). Shiraho uburyo bwo kwiyumvisha ibintu, fungura icyerekezo nuburyo bwo gucamo ukoresheje "Guhindura" urufunguzo. Ibi bipimo bitatu bigaragarira muri 4-bit binini, kandi urufunguzo rwa "guhindura" rugabanya uruziga rw'agaciro (1111-1110-> 1101-… -> 0000-> 1111). Iyo ukanze Imikorere kugirango usohokane ibipimo 1, ibipimo byavuzwe haruguru birahita bibikwa.
Kanda kandi ufate buto ya "Imikorere". Nyuma yamasegonda 2, imikorere yubu izimurirwa mumikorere ikurikira. Subiramo intambwe ibanziriza kugeza winjiye muri Parameter igenamiterere 2 (mugihe icyerekezo cyimikorere gihita gahoro). Koresha urufunguzo rwa "Hindura" kugirango ushireho agaciro. Agaciro ka sensitivite kagaragarira muri binary 4-bit, kandi urufunguzo rwa "hindura" rugabanya uruziga rw'agaciro (1111-1110-> 1101-… -> 0000-> 1111), ni ** agaciro ka sensitivite mugihe washyizeho uburyo bwo kumva uburyo butajegajega mugushiraho 1. Kanda urufunguzo rwimikorere kugirango usohoke ibice 2. Ibipimo byavuzwe haruguru birahita bibikwa. .
Uburyo bwo gukora
Igitabo: Fata hasi buto "Imikorere", hanyuma wimure mumikorere iriho mumikorere ikurikira nyuma yamasegonda 2. Ongera usubiremo ibikorwa byavuzwe haruguru kugeza igihe ikiganza gifite imbaraga (icyerekezo cyimikorere kizimye). Mugihe uhagaritse valve, fungura kandi ufunge valve ukurikije urufunguzo rwa "imikorere" (igihe cyo gukanda gikomeza kuba munsi yamasegonda 2, bitabaye ibyo bifatwa nkuguhitamo imikorere) nurufunguzo "Guhindura". Mugihe cyo gufungura, valve kumucyo (numero 1 itara) irabagirana kandi ikamurika kugeza byuzuye kumwanya; mugihe cyo gusoza, valve izimya urumuri (digit 0 itara) irabagirana kandi ikamurika kugeza kumwanya wuzuye. Kugirango uhagarike valve, kanda urufunguzo rwa "Guhindura" mugihe ufunguye valve cyangwa ukande urufunguzo rwa "Imikorere" mugihe ufunze valve (igihe cyo gufata igihe kiri munsi yamasegonda 2).
Automatic: Fata hasi buto "Imikorere" kandi nturekure. Nyuma yamasegonda 2, imikorere yubu izimurirwa mumikorere ikurikira. Ongera usubiremo ibikorwa byavuzwe haruguru kugeza winjiye muri dinamike (imikorere yerekana itara ryaka), kugenzura byikora byikora, gufunga, guhagarika, gukora gufungura no guhinduranya ibyinjira.
6. Imikorere ya software
Guhindura kurinda gutinda.
Icyerekezo cyikora.
Mu buryo bwikora uhindure ingingo urwego n'uburebure bwintambwe.
Intoki cyangwa kwiyitirira sensibilité (zone yapfuye).
Fungura icyerekezo cyubusa.
Kwinjiza umurongo wo gutandukanya uburyo bwo guhitamo (kuri, kuzimya, gushiraho, guhagarara).
7. Ibipimo byo kugenzura birashobora gushyirwaho
Gushiraho ibipimo byuzuzwa nurufunguzo rwa "Imikorere" na "Guhindura", hamwe nicyerekezo cyimikorere (icyatsi) nibimenyetso bine (umutuku) byerekana Igenamiterere.
Mugihe cyo gushiraho ibipimo, Urufunguzo rwimikorere rukoreshwa muguhitamo no kubika ibipimo Igenamiterere, naho urufunguzo rwo Guhindura rukoreshwa muguhindura ibipimo byagaciro. Kubisobanuro birambuye, reba Imikorere Guhitamo no Gushiraho amagambo mubisobanuro byabanjirije iki.
Muburyo bwo gushiraho ibipimo, icyerekezo LED1 yerekana 0 bit (BIT0) ya parameter yashizweho. Kuri ** biti ni 1 na off ** biti ni 0; Icyerekezo LED2 yerekana biti yambere ya parameter yashizweho (BIT1), mugihe urumuri ruri kuri ** biti ni 1, iyo itara rizimye ** biti ni 0; Icyerekana LED3 yerekana igice cya kabiri cyibintu byashyizweho (BIT2), iyo urumuri ruri kuri ** biti ni 1, iyo itara rizimye ** biti ni 0; Icyerekezo LED4 yerekana biti ya gatatu (BIT3) ya parameter yashizweho. Kuri ** biti ni 1. Hanze ** biti ni 0.
Iyo igenamiterere rya 1 (imikorere yerekana flash), uburyo bwo kwiyumvisha ibintu bwerekanwa na LED4 (BIT3) (BIT3 ni 0: guhinduranya intoki, kandi agaciro ka sensitivite gashyirwaho mugushiraho leta 2; BIT3 ni 1: kwikenura); LED3 (BIT2) yerekana icyerekezo gifunguye (BIT2 ni 0: nziza; BIT2 ni 1: revers), naho LED2 na LED1 (BIT1BIT0) byerekana uburyo bwo guhagarika ibyinjira (BIT1BIT0 ni 00: guhagarika valve; BIT1 BIT0 ni 01: yashyizwe hagati . BIT1 BIT0 ni 10: kuzimya valve; BIT1 BIT0 ni 11: gufungura valve).
Iyo ushyizeho leta 2 (igipimo cyerekana imikorere ihita gahoro gahoro), agaciro ka sensitivite kagaragazwa na LED4-leD1 (bit4-bit0) (BIT3BIT2BIT1BIT0 ni 0001: ibyiyumvo ni 0.2%; BIT3BIT2BIT1BIT0 ni 0010: ibyiyumvo ni 0.4%; BIT3BIT2BIT1BIT0 ni 0011; : sensibilité ni 0,6%; B;
Kurugero, niba LED4 yazimye mugihe LED3, LED2, na LED1 biri mugihe cyo gushyiraho ibipimo 1 (icyerekezo cyimikorere ihita ihita), agaciro ka parameter 1 ni 0111 muburyo bwa bine biti. LED4 yayo yaka (BIT3 = 0) bivuze ko sensitivite yashyizweho nkigiciro cyagaciro mugushiraho 2; LED3 yayo kuri (BIT2 = 1) bisobanura kugenzura (4mA byuzuye kuri 20mA kuzimya); LED2 na LED1 yayo kuri (BIT1 BIT0 = 11) bivuze ko mugihe umurongo winjiye uhagaritswe, valve izakora kugeza ifunguye byuzuye. Iyo ushyizeho leta 2 (imikorere yerekana buhoro buhoro), niba LED4 iri kuri na LED3, LED2 na LED1 bizimye, noneho parameter 2 ihagarariwe na 4-bit ya binary ya 1000, bivuze ko agaciro ka sensitivite gashyizwe kuri 1,6% .
8. Isohora RS232 RS485
Amashanyarazi rusange yamashanyarazi asabwa tekinike
Amashanyarazi rusange yamashanyarazi asabwa tekinike
Amasoko ya valve yamashanyarazi gusa asobanutse neza, ibyiciro, igitutu cyakazi kugirango yuzuze ibisabwa byamasoko yuburyo, mubukungu bwisoko ryubu ntabwo ari byiza. Kuberako abakora amashanyarazi yamashanyarazi kugirango barushanwe kubicuruzwa, bari mubishushanyo mbonera bya valve yamashanyarazi mugitekerezo cyo guhanga udushya, gushiraho ibipimo byabo bwite nibikorwa byabo. Niyo mpamvu, birakenewe cyane gushyira ahagaragara ibisobanuro birambuye bya tekiniki mugutanga amasoko yumuriro wamashanyarazi no kugera kubwumvikane binyuze mubufatanye nababikora nkumugereka kumasezerano yo gutanga amasoko ya valve.
1. Ibisabwa muri rusange
1.1 Ibisobanuro n'ibyiciro by'amashanyarazi bigomba kuba byujuje ibyangombwa byerekana imiyoboro.
1.2 Icyitegererezo cya valve yamashanyarazi kigomba kwerekanwa ukurikije ibisabwa byigihugu byateganijwe. Niba uruganda rusanzwe, rugomba kwerekana ibisobanuro bijyanye nurugero.
1.3 Umuvuduko wakazi wumuyagankuba wamashanyarazi urasaba ko umuvuduko wakazi wumuyoboro ugomba kuba mwinshi kuruta umuvuduko nyawo wakazi wumuyoboro hashingiwe ko utagize ingaruka kubiciro; Uruhande urwo arirwo rwose rufunze amashanyarazi rugomba kuba rushobora kwihanganira inshuro 1.1 agaciro k'umuvuduko w'amashanyarazi utarinze kumeneka; Umuyagankuba wamashanyarazi ufunguye, umubiri wa valve ugomba kuba ushobora kwihanganira ibisabwa inshuro ebyiri umuvuduko wamashanyarazi.
1.4 Igipimo cyo gukora valve yamashanyarazi kigomba kwerekana umubare wigihugu ushingiye. Niba aribisanzwe byumushinga, inyandiko yumushinga igomba kwomekwa kumasezerano yo kugura.
2. Ubuziranenge bwumuriro wamashanyarazi
2.1 Ibikoresho byumubiri bigomba kuba byibanze cyane, kandi hagaragazwa urwego namakuru yukuri yo gupima umubiri.
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2.3 Ibinyomoro bikozwe mu muringa wa aluminiyumu cyangwa umuringa wa aluminiyumu, kandi gukomera n'imbaraga biruta uruti rwa valve.
2.4 Ubukomezi nimbaraga zumuti wibiti bya valve ntibishobora kurenza igiti cya valve, kandi ntihazabaho kwangirika kwamashanyarazi hamwe nigiti cya valve numubiri wa valve mugihe cyo kwibiza mumazi.
2.5 Ibikoresho byo gufunga hejuru
(1) Hariho ubwoko butandukanye bwamashanyarazi, uburyo butandukanye bwo gufunga nibisabwa;
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Data Ikizamini cyumubiri, imiti nubuzima byikizamini cyoroshye cya kashe ya valve na plaque plaque yerekana ibikoresho bya reberi;
. Ikizamini cyumubiri nubumashini byikinyugunyugu, cyane cyane ibisabwa byubuzima bwa reberi, imiti irwanya gusaza, kwambara; Mubisanzwe, reberi ya butadiene na reberi ya EPDM, kandi birabujijwe gukoreshwa.
2.6 Gupakira igiti cya valve
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(3) Urebye ibisabwa hejuru, gupakira valve shaft ntigomba gusimburwa mubuzima bwose cyangwa kurenza imyaka 10;
④ Niba gupakira bigomba gusimburwa, igishushanyo mbonera cyamashanyarazi kigomba gusuzuma ingamba zo gusimbuza imiterere yumuvuduko wamazi.
3. Agasanduku kohereza umuvuduko
3.1 Agasanduku k'ibikoresho nibisabwa imbere na anticorrosion bisabwa bihuye nihame ryumubiri wa valve.
3.2 Agasanduku kagomba gufungwa kandi karashobora kwihanganira kwibizwa muri metero 3 zinkingi yamazi nyuma yo guterana.
3.3 Guhindura ibinyomoro byo gufungura no gufunga igikoresho ntarengwa kigomba kuba kiri imbere cyangwa hanze yagasanduku, ariko igikoresho cya mbere gishobora gukoreshwa mubikorwa.
3.4 Igishushanyo mbonera cyimiterere, gufungura no gufunga birashobora gusa gutwara valve shaft kuzunguruka, ntibitume bizamuka hejuru no hepfo, ibice byoherejwe biruma bikwiye, ntibitanga umutwaro mugihe cyo gufungura no gufunga urupapuro rwo gutandukana.
3.5 Ahantu ho gufunga hagati ya garebox na shitingi ya valve ntigomba guhuzwa muburyo butarimo kumeneka, bitabaye ibyo, hagomba gufatwa ingamba zizewe kugirango hirindwe kumeneka.
3.6 Nta kintu cyoroshye kiri muri garebox, kandi igice cyibikoresho bigomba gukingirwa namavuta.
4. Uburyo bukoreshwa bwa valve yamashanyarazi
4.1 Icyerekezo cyo gufungura no gufunga icyerekezo cyamashanyarazi mugihe gikora kigomba gufungwa kumasaha.
4.2 Kuberako valve yamashanyarazi murusobe rwumuyoboro ikunze gufungurwa no gufungwa nintoki, impinduramatwara yo gufungura no gufunga ntigomba kuba nyinshi, ndetse na valve nini yamashanyarazi nayo igomba kuba muri 200-600.
4.3 Mu rwego rwo koroshya imikorere yo gufungura no gufunga umuntu umwe, bitewe nigitutu cyamazi,