Woodward 8200-226 Mai Kula da Matsayin Servo

Woodward 8200-226 Servo Position Controller (SPC) babban na'urar sarrafa wutar lantarki ce da aka tsara don daidaitaccen matsayi na na'ura mai aiki da karfin ruwa ko kuma pneumatic. Shine sabon samfurin da aka saki a cikin jerin SPC, wanda ya maye gurbin 8200-224 da 8200-225 da suka gabata. Ana amfani da wannan mai sarrafa sosai a cikin injin turbin gas, injin tururi, injunan konewa na ciki, da sauran tsarin sarrafa masana'antu don fitar da masu kunna wuta guda ɗaya, suna tallafawa na'urori guda ɗaya ko dual m matsayi.

8200-226 yana ba da sassauci na musamman da aminci, karɓar siginar buƙatun matsayi ta hanyar DeviceNet ko 4-20 mA abubuwan analog na analog, da kuma tuƙi mai kunnawa ta hanyar sarrafa PID na ciki don cimma babban madaidaicin rufaffiyar matsayi na madauki. Masu amfani za su iya daidaitawa cikin sauƙi, daidaitawa, gyara kurakurai, da warware matsalar mai sarrafawa ta amfani da Kayan aikin Sabis na PC na tushen PC.

Samfurin yana da bokan don CE, ATEX, CSA, da kuma manyan ƙungiyoyin rarraba ruwa (ABS, DNV, LR), yana mai da shi dacewa da Class I, Division 2 da Zone 2 masu haɗari, da aikace-aikacen ruwa. Faɗin zafinsa na aiki (-40 ° C zuwa + 70 ° C) yana ba shi damar jure matsanancin yanayin masana'antu.

Mabuɗin Siffofin & Fa'idodi

• Yanayin Sarrafa Mahara : Yana goyan bayan Proportal, P, PI, PI tare da Lag, da PI tare da tsarin sarrafa Lead-Lag, wanda ya dace da masu daidaitawa da haɗakarwa.

• Bukatar Mai Ragewa & Feedback : Ana iya daidaita shi tare da DeviceNet da 4-20 mA azaman tushen buƙatun farko / madadin; yana goyan bayan LVDT/RVDT/DC guda ɗaya ko biyu na firikwensin matsayi don sake mayar da martani.

• Babban Daidaito & Kwanciyar hankali : daidaiton tsarin har zuwa 0.25% na cikakken sikelin, tare da ƙararrawar kuskure mai daidaitawa da iyakokin rufewa, tare da matattu da kariyar haɗakar iska.

• Cikakken Binciken Kai : Ya haɗa da buɗewa/gajeren gano direba, gano kuskuren direba na yanzu, gano buɗewar waya, sa ido kan wutar lantarki, sa ido kan samar da wutar lantarki, mai ƙidayar lokaci, da ƙari.

• Hanyoyin Sadarwa Mai Sauƙi : Standard DeviceNet (ODVA conformant), tashar sabis na RS-232 don haɗin PC, shigarwar buƙatun 4-20 mA, da fitarwar matsayi na 4-20mA.

• Daidaitawar nesa & Gudanar da Manual : Yana goyan bayan daidaitawa mai nisa ta hanyar DeviceNet, kazalika da daidaitawar gida ta hanyar kayan aikin sabis; Yanayin bugun hannu don ƙaddamarwa.

• Tsaro & Yarda : Haɗu da Sashe na 2 na Arewacin Amirka na 2 da buƙatun wuri mai haɗari na Yankin Turai 2; ya bi dokokin ABS, DNV, LR na ruwa; yana fasalta shigarwar rufewar waje mai zaman kanta da ƙararrawa/kashewa.

Nau'in Mai Gudanarwa & Masu Aiwatar da Masu Aikata

Shigarwa & Wayar Hannu

Iko & Kasa

• Dole ne a kiyaye layin wutar lantarki tare da fuse 5 A.

• Dole ne a haɗa chassis na SPC zuwa Duniya mai Kariya (PE) ta amfani da ƙafar ƙasa; yi amfani da ma'aunin waya iri ɗaya azaman ƙarfin shigarwa.

• Don mafi kyawun rigakafin amo, hanyoyin igiyoyin wutar lantarki daban da ƙananan igiyoyin I/O masu ƙarancin ƙarfi.

Garkuwa da Grounding

• Yi amfani da wayoyi murɗaɗɗen garkuwa ga duk sigina.

• Ƙare garkuwa kawai a ƙarshen SPC (ƙasa wuri ɗaya) don guje wa madaukai na ƙasa.

• Tsawon tsiri da aka ba da shawarar: 8 mm (0.3 inci). Kada kuskura (solder) wayar ta ƙare - tashoshin bazara sun dogara da waya mara kyau.

Abubuwan Bukatun Wuri Mai Haɗari (Zone 2 / Class I Div 2)

• Dole ne a saka shi a cikin yadi tare da IP54 ko mafi girma kariya ta shiga.

• Kar a cire murfi ko haɗi/cire haɗin haɗin haɗin gwiwa yayin da wuta ke kunne sai dai idan an san wurin da ba shi da haɗari.

• Sauya abubuwan da aka gyara na iya ɓata dacewa ga wurare masu haɗari.

Kashewa & Sake saitin

• Shigarwar Kashewa : An rufe kullun (lambobin rufewa) don aiki na yau da kullun; Buɗe lambobin sadarwa yana hana fitarwar direban actuator.

• Sake saitin shigarwa : Kullum buɗewa; ƙulli na ɗan lokaci yana sake saita ƙararrawa / rufewa.

Wayar Waya ta Fitar da Direbobi na Matsayi

• Ƙararrawa da abubuwan kashewa ba su da ƙarfi (buƙaƙen lambobi). Dole ne a haɗa wutar lantarki ta waje (max 32 Vdc / 500 mA) a jere tare da fitarwa da kaya.

• Direban relay yana da kuzari yayin aiki na yau da kullun kuma yana rage kuzari yayin yanayin ƙararrawa/kashewa.

Kanfigareshan & Daidaitawa

An daidaita SPC kuma an daidaita shi ta amfani da software na SPC Service Tool , wanda ke aiki akan PC na Windows kuma yana sadarwa ta hanyar tashar jiragen ruwa ta RS-232. Don kwamfutoci na zamani ba tare da tashar tashar jiragen ruwa ba, Woodward yana ba da kayan adaftar USB-zuwa serial (P/N 8928-463).

Matakan Kanfigareshan

1. Ƙirƙiri sabon tsari ko buɗe wani data kasance (fayil.cfg).

2. Zaɓi daidai Sigar Interface ɗin Sabis (daidai da lambar ɓangaren software na SPC).

3. Sanya shafuka masu zuwa a cikin Editan Kanfigareshan:

   • Mai Sarrafa Servo : Nau'in mai sarrafawa, riba, rashin halin yanzu, iyakoki na yanzu, madaidaitan iska.

   • Buƙatar Matsayi : Tushen (DeviceNet kawai/na farko, Analog kawai/na farko), ƙaddamarwa, amsa kuskure.

   • Feedback : Nau'in na'urar amsawa (4-20mA, LVDT/RVDT, wutar lantarki na DC), tashin hankali, madaidaicin kewayon.

   • Kuskuren matsayi : Matsakaicin kuskure masu zaman kansu biyu / jinkiri, halayen latching.

   • Direba : Kewayon yanzu, dither, jinkirin kuskure, amsa kuskure.

   • DeviceNet : Baud rate, MAC ID, m calibration kunna.

4. Ajiye fayil ɗin sanyi.

5. Load da saitin zuwa SPC (loading yana sa SPC ta rufe).

6. Gudanar da Mataimakin Calibration:

   • Mataki 1: Gabatarwa

   • Mataki na 2: Saita mafi ƙarancin matsayi (0%)

   • Mataki na 3: Saita matsakaicin matsayi (100%)

   • Mataki na 4: Tabbatar da daidaitawa (gwajin amsa mataki)

   • Mataki 5: Ajiye saitunan daidaitawa

7. Canja SPC zuwa Yanayin Run .

Hanyoyin daidaitawa

• Daidaita Kayan aikin Sabis : Mayen jagora inda mai amfani da hannu ya buga mai kunnawa zuwa ƙarshen maki kuma yana rikodin siginonin amsawa.

• DeviceNet Remote Calibration : Ana yin ta hanyar tsarin sarrafa mai watsa shiri akan DeviceNet (yana buƙatar duba 'Za a yi calibration ta DeviceNet' a cikin Kayan aikin Sabis).

Bincike & Abubuwan Kariya

SPC tana ba da ɗimbin bincike da ayyukan kariya. An taƙaita mahimman kurakuran a ƙasa:

Ana iya saita duk ƙararrawa da kashewa azaman latching ko mara latching , kuma ana iya sake saitawa ta hanyar shigar da sake saiti ko Kayan aikin Sabis.

Biyayya & Takaddun shaida

DRFD zuwa SPC Canja-Reference

SPC 8200-226 na iya maye gurbin yawancin tsofaffin DRFD (Digital Nesa Final Direba). Ana nuna samfurin juzu'in giciye a ƙasa (duba shafi na A don cikakken jeri):

Muhimman bambance-bambance tsakanin DRFD da SPC :

• SPC ba a kimanta NEMA 4 ba.

• Ƙarfin shigar da SPC shine 18-32 Vdc (DRFD yana amfani da 120 Vdc/Vac).

• Ana rufe lambobin matsayin SPC (NC) kuma ana kimanta 18-32 Vdc kawai.

• Matsakaicin fitarwa na SPC na yanzu shine 250mA.

Sabis & Tallafin Fasaha

Woodward yana ba da zaɓuɓɓukan sabis da yawa don haɓaka kayan aiki akan lokaci:

• Sauyawa/Musanya (sabis na awa 24) : Yana ba da sabon rukunin maye gurbin da sauri (yawanci cikin sa'o'i 24). Flat rate tare da babban caji; core dawo da kiredit a cikin kwanaki 60.

• Gyare-gyaren Flat : Gyaran ƙayyadaddun farashi don yawancin samfurori; ya haɗa da garanti akan sassan da aka maye gurbinsu da aiki.

• Sake ƙera Flat Rate (kayayyakin injina kawai): Sashin ya dawo zuwa sabon yanayi tare da cikakken garantin samfur.