PLC, DCS, FCS: A ciki - Dubi Tsarin Kwarewar Masana'antu

PLC, DCS, FCS: A ciki - Dubi Tsarin Kwarewar Masana'antu

A cikin mulkin masana'antu, fahimtar bambance-bambance da alaƙa tsakanin PLCs, DCSS, da FCSS yana da mahimmanci. Anan ne cikakken rushewar:

Takaitaccen hoto na PLC, DCS, da FCS

• PLC Mai sarrafawa na shirin):An samo asali daga tsarin sarrafawa, plcs sune na'urorin lantarki don sassauƙa da sarrafa kayan aiki masana'antu. Suna amfani da ƙwaƙwalwar ajiya don adana umarni don aiwatar da ayyukan ma'ana, yana ba da ikon sarrafa kayan masarufi daban-daban.

• DCS (Rarraba tsarin sarrafawa):Fitowar a cikin shekarun 1970 kamar kayayyaki na samarwa da kuma bukatun sarrafawa sun karu, don magance iyakokin tsarin sarrafawa. Sun ƙunshi tsarin tsari tare da sarrafawa mai sarrafawa da kuma sarrafa na tsakiya, haɗa da yawa - horo fasaha kamar lantarki, kwamfutoci, da sadarwa.

• FCS (tsarin sarrafawa):Wani sabon tsarin sarrafa masana'antu na asali da aka samu a shekarun 1990, FCS tana amfani da kayan aikin filin don haɗa kayan aikin filin, biyu - hanya tsarin sadarwa da suka cimma cikakkiyar ayyukan kulawa.

FCS da DCS Kwantawa

Haɓakawa da haɓakawa: FCS ya samo asali ne daga fasahar DCS da PLC, haɗa da siffofin su yayin yin abubuwan ci gaba na juyo. DCSS ta zamani da plcs suna haɗuwa cikin ayyuka, tare da DCS don samun damar ɗaukar kaya masu ƙarfi da kuma PLCs inganta a cikin rufaffiyar - madauki. Dukansu na iya samar da manyan - hanyoyin sadarwa na sikelin, suna haifar da babban abin da aka yi a aikace-aikacen su.

Abubuwan da ke cikin Key:

• Sadarwa:A cikin DCS, bas din ɗin yana aiki a matsayin kashin baya, tare da ƙirar tsarin sa da aminci. Yawancin masu sayar da DCS suna ba da manyan motocin bayanai da kuma amfani da ka'idodin sadarwa da kuskure - bincika dabaru. Hanyoyin sadarwa sun haɗa da hanyoyin sadarwar da asynchronous da asynchronous.

• Tsarin:DCS yawanci yana amfani da ɗaya - zuwa - haɗi ɗaya da guda - watsa siginar sigari, yayin da FCS yake da dangantaka ɗaya - zuwa - haɗi da yawa da BIATE - TARIHI Muliye.

• Dogara:FCS tana da aminci mafi kyau saboda watsa siginar dijital tare da isasshen anti mai ƙarfi - iyawar tsangwama da daidaitaccen tsari. Sabanin haka, DCS tana amfani da siginar Analog waɗanda ke da alaƙa ga tsangwama kuma suna da ƙananan daidaito.

• Gudanar da korar:FCS sun cimma cikakkiyar ayyukan kulawa don na'urori na filin, yayin da DCS kawai wani ɓangare ne kawai.

• Kayan aiki:FCS tana amfani da kayan aiki masu hikima tare da sadarwa ta dijital, yayin da DCS Records akan kayan aikin analog tare da iyakance ayyuka.

• Hanyoyin sadarwa:FCS sun yi amfani da cikakken dijital, bi - hanyar sadarwa ta hanya ta tabbatar ko'ina cikin kowane matasan, yayin da DCS ke da gine-ginen matasan tare da sigari na dijital da alamun alamun yanki a matakin filin.

• Abincin:FCS yana ba da damar sauƙaƙe da sauƙaƙe na na'urori daga mashin daban-daban ta amfani da daidaitaccen tsari guda ɗaya, yayin da DCS na fama da rashin tsaro saboda ladabi ta hanyar sadarwa.

PLC da DCS Kwantawa

Plc:

• Juyin Juyin Halitta:Plcs sun samo asali daga canjin canzawa zuwa Gudanar da Gudanarwa da sarrafa bayanai, kuma yanzu haɗa shi cikin kulawa Pid, tare da ayyukan PID da ke cikin katangar katange. Zasu iya samar da cibiyoyin sadarwar Plc tare da PC guda ɗaya a matsayin ofishin mai gudanarwa da yawa kamar tashoshin bayi, ko tare da wannan plc a matsayin bayin da wasu a matsayin bayin.

• Yanayin Aikaceos:An yi amfani da PLCs da farko don sarrafawa ɗaya a cikin tsarin masana'antu, da kuma plcs na zamani kuma suna riƙe rufewa - sarrafa madauki.

DCS:

• Haɗin fasaha:DCS ya haɗu da 4C (sadarwa, kwamfuta, kwamfuta, kwamfuta, fasahar CRT) don saka idanu don kulawa da sarrafawa. Yana fasalta itace - kamar 'yan'uwa tare da sadarwa azaman mahimmin abu.

• Tsarin gine-gine:DCS yana da tsarin tsari uku - tashar injiniyan injiniya), aiki (tashar mai aiki), da kuma kayan aiki (tashar sarrafawa). Yana amfani da siginar analog tare da / d - d / juyawa da haɗin kai na microprocessor. Kowane kayan aiki yana da alaƙa ta hanyar da aka keɓe ga I / O, wanda aka danganta shi da lan ta hanyar sarrafa iko.

• Filin Aikace-aikacen:DCS ya dace da manyan - sikelin ci gaba, kamar a cikin masana'antu mai petrochemical.

Fahimtar wadannan tsarin yana taimakawa wajen zabar fasahar da ya dace don ayyukan sarrafa masana'antu.