imikhiqizo

Isilawuli Sokuphepha se-AADvance

Isilawuli se-AADvance® senzelwe ngokukhethekile ukuphepha okusebenzayo kanye nezinhlelo zokusebenza zokulawula ezibalulekile; inikeza isixazululo esivumelana nezimo zezidingo zesikali esincane. Uhlelo lungaphinda lusetshenziselwe imisebenzi eqaliswe ukuphepha kanye nezinhlelo zokusebenza ezingahlobene nokuphepha kodwa ezibaluleke kakhulu kwinqubo yebhizinisi. Lesi silawuli se-AADvance sinikeza amandla okwenza isistimu engabizi kakhulu esimisweni sekhasimende sanoma yiziphi izinhlelo zokusebenza ezilandelayo:

Isistimu yokuvala shaqa izimo eziphuthumayo
• Uhlelo lokuvikela ukufakwa komlilo negesi
• Ukulawulwa kwenqubo okubalulekile
• Ukuphathwa kokushisa
• Ukulawulwa kwe-boiler nesithando somlilo
• Ukuqapha nokulawula inqubo esabalalisiwe

Isilawuli se-AADvance siwusizo ikakhulukazi ekuvaleni izimo eziphuthumayo kanye nezinhlelo zokusebenza zokuvikela ukutholwa komlilo negesi njengoba sinikeza isisombululo sohlelo ngokubekezelela amaphutha okuhlanganisiwe nokusatshalaliswa. Yakhelwe futhi yaqinisekiswa kumazinga omhlaba futhi iqinisekiswa yizinhlangano ezizimele eziqinisekisayo
ukufakwa kokulawula ukuphepha okusebenzayo kanye ne-UL ukuze kusetshenziswe ezindaweni eziyingozi. Lesi sahluko sethula izingxenye eziyinhloko ezingasetshenziswa ukuhlanganisa isilawuli se-AADvance. Isilawuli sakhiwe kusuka kuhlu lwamamojula ahlanganisiwe (bona umfanekiso) aqonde ngqo ukuthi ahlanganiswe abe yisistimu. Isistimu ingaba nesilawuli esisodwa noma ngaphezulu, inhlanganisela yamamojula e-I/O, imithombo yamandla, amanethiwekhi okuxhumana namakhompyutha. Ingasebenza njengesistimu ezimele yodwa noma njengenodi esabalalisiwe yesistimu yokulawula enkulu.

Inzuzo eyinhloko yohlelo lwe-AADvance ukuguquguquka kwayo. Konke ukulungiselelwa kufinyelelwa kalula ngokuhlanganisa amamojula nemihlangano ngaphandle kokusebenzisa izintambo ezikhethekile noma amayunithi esixhumi esibonakalayo. Izakhiwo zesistimu ziyalungiseka futhi zingashintshwa ngaphandle kwezinguquko ezinkulu zesistimu. Iphrosesa kanye ne-I/O
i-redundancy iyalungiseka ukuze ukwazi ukwenza isinqumo phakathi kokuhluleka okuphephile nokubekezelela amaphutha. Alukho ushintsho kubunkimbinkimbi bemisebenzi noma izinhlelo isilawuli esingakwazi ukuzisingatha uma wengeza umthamo ongasasebenzi ukuze udale isixazululo esibekezelela iphutha.

Angafakwa kumareyili e-DIN ekhabetheni noma afakwe ngokuqondile odongeni egumbini lokulawula. Ukupholisa umoya okuphoqelekile noma imishini ekhethekile yokulawula imvelo akudingekile. Kodwa-ke, ukucatshangelwa okubalulekile kufanele kunikezwe ekukhethweni kwekhabhinethi noma lapho isilawuli sifakwe endaweni eyingozi.

Imihlahlandlela eqondile inikezwe kula madokhumenti womsebenzisi ukuze ikusize ukhethe indawo ebiyelwe ezoqinisekisa ukuthi isistimu isebenza ngokugcwele ekukwazini kwayo nokwethembeka nokuthi futhi ithobelana nezimfuneko zesitifiketi se-ATEX kanye ne-UL ukuze isetshenziswe ezindaweni eziyingozi. Amachweba e-Ethernet kanye nama-serial ayalungiseka enanini lamaphrothokholi kukho kokubili ukulungiselelwa okulula nokungadingeki ukuze kuxhunywe kwezinye izilawuli ze-AADvance noma izinto zokusebenza zezinkampani zangaphandle. Ukuxhumana kwangaphakathi phakathi kwamaphrosesa kanye namamojula e-I/O kusebenzisa iphrothokholi yokuxhumana yobunikazi phezu kwehhanisi elinezintambo zangokwezifiso. Uhlelo lwe-AADvance lusekela izimiso zokuxhumana zesendlalelo sezokuthutha ezifana ne-TCP ne-UDP kumasevisi e-MODBUS, CIP, SNCP, Telnet kanye ne-SNTP.

Iphrothokholi yokuxhumana yenethiwekhi evikelekile (SNCP), eyakhiwe yi-Rockwell Automation yohlelo lwe-AADvance, ivumela ukulawula nokuphepha okusabalalisiwe kusetshenziswa ingqalasizinda yenethiwekhi entsha noma ekhona kuyilapho iqinisekisa ukuphepha nobuqotho bedatha. Izinzwa ngazinye nama-actuator angaxhuma kusilawuli sendawo, anciphise ubude bekhebula yenkundla ezinikele. Asikho isidingo segumbi elikhulu lemishini ephakathi; kunalokho, uhlelo oluphelele olusabalalisiwe lungaphathwa ngekhompyutha eyodwa noma amaningi abekwe ezindaweni ezikahle.