Allen-Bradley 1769-L33ERM Module na Mai Sarrafa Kwamfuta tare da Ƙwaƙwalwar Ajiya 2MB

Takaitaccen Bayanin Samfur

1769-L33ERM na’urar sarrafawa ce ta CompactLogix 5370 mai ƙarfi, ta ƙera ta Allen‑Bradley (Rockwell Automation). An ƙera ta don ɗaukar sarrafa injuna masu rikitarwa, masu sauri da kuma motsi na ginshiƙai da dama a lokaci guda, wannan mai sarrafawa yana da ƙwaƙwalwar mai amfani ta 2MB tare da haɗaɗɗen kati na ƙwaƙwalwar SD mara lalacewa na 1GB (za a iya faɗaɗa zuwa 2GB). An sanye ta da tashoshi biyu na Ethernet/IP da kuma keɓaɓɓen mashigin shirye‑shiryen USB. Tana iya aiwatar da umarnin daidaita lokaci a kan ginshiƙai 8 na motsi da aka haɗa kan Ethernet/IP, wannan na’urar sarrafawa mai nauyin 0.50 kg (1.10 lbs) tana haɗuwa kai tsaye da har zuwa na’urorin ƙarin I/O na 1769 Compact guda 16 a cikin bankuna 3 na faɗaɗawa ba tare da buƙatar baturin ajiya na waje ba.

Manyan Fa’idodin Fasaha

Hadin Gwiwar Sarrafa Motsi CIP na Ginshiƙai 8

1769-L33ERM yana kawar da buƙatar katunan sarrafa motsi na musamman ko keɓaɓɓun hanyoyin sadarwar ƙari. Ta amfani da Common Industrial Protocol (CIP) Motion a kan ma’aunin Ethernet/IP na al’ada, na’urar sarrafawa tana daidaita har zuwa ginshiƙai 8 na motsi a lokaci guda. Yana ba da daidaitaccen sarrafa matsayi, gudu (velocity), juyi (torque), da bayanan kewaya mitoci (frequency control loop) kai tsaye daga cibiyar mai sarrafawa.

Ethernet/IP Tashoshi Biyu tare da Tsarin DLR

Tare da tashoshi biyu na RJ45 Ethernet da aka gina a ciki waɗanda aka saita da na’urar sauya hanya a ciki (internal switch), mai sarrafa (processor) yana goyon bayan tsarin hanyar sadarwa na Device Level Ring (DLR). Wannan tsarin zoben hanyar sadarwa yana ba da ci‑gaba wajen jure gazawar hanyar sadarwa; idan wani ɓangare guda na igiyar ethernet ya karke ko ya yanke, tsarin yana ci gaba da aiki ba tare da zubar da da’irar sadarwa ba ko tilasta a kashe injuna.

Maganin Ajiya Makamashi Ba Tare da Baturi ba

Don rage ayyukan kulawa na lokaci‑lokaci da rage sharar muhalli, wannan na’urar sarrafawa ta 5370 ta maye gurbin batir lithium na gargajiya da ci‑gaba a cikin maganin ajiya makamashi na sinadarai (electrochemical) a ciki. Lokacin da wutar tsarin ta yanke, ƙarfin makamashin da ya rage yana ba da wuta ga CPU na ɗan lokaci kaɗan don zubar da bayanan aiki na lokaci (runtime) da ƙwaƙwalwar aikin (project memory) zuwa cikin katin SD mara lalacewa mai aminci.

Ƙayyadaddun Fasaha

Shigarwa da Kula da Na'ura

Makullin Injin da Ƙa'idodin Bankin I/O

Haɗa 1769-L33ERM da ƙarfi a kan ma'aunin DIN rail na 35mm na daidaitacce ko ka dunƙule shi kai tsaye a bayan farantin akwati. Lokacin tsara tsarin I/O ɗinka, ka tuna cewa wannan processor ɗin na iya ɗaukar mafi yawan modulen 1769 Compact I/O guda 16 na gida, da aka rarraba zuwa bankuna na jiki har zuwa 3. Tabbatar cewa an saita modulen wutar lantarki a matsayi da zai cika ƙa'idodin nisan bas na gida, sannan ka kulle sandunan faɗaɗawa tare da ƙarfi don tabbatar da haɗin backplane.

Gudanar da Biyu daga Cikin Tashoshin Ethernet Network

Biyu daga cikin tashoshin RJ45 suna aiki a matsayin kayan musaya (switch) da aka saka ciki wanda ke amfani da adireshin IP guda ɗaya. Yi amfani da wannan fasalin don gina ƙafofin Device Level Ring (DLR) masu ƙarfi ko jerin cibiyar sadarwa na layi madaidaiciya. Haɗa kwamfutar tafi-da-gidanka ta shirye-shirye ko na'urar PanelView HMI zuwa tashar na biyu, ko kuma ka haɗa ta hanyar tashar USB da aka haɗa a gaban na'urar domin samun damar binciken matsala kai tsaye a wurin.

Gudanar da Project Flash da Loda Firmware

A yayin babban haɓakawa ko sauyawar kayan aikin kulawa, yi amfani da Studio 5000 Logix Designer don loda sigar firmware da ta dace a kan kwamfutar sarrafawa. Ana iya ajiye bayanan aikin cikin tsaro a kan katin 1784-SD1 1GB. Wannan yana ba ma'aikatan filin damar murmurewa da sauri daga sauyawar na'ura da ba a shirya ba ta hanyar matsar da katin SD ɗin jiki zuwa sabon processor ba tare da haɗa kwamfutar shirye-shirye ba.

Fa'idodin Injiniya

Daidaita Tsarin Gabaɗayan Tuƙi na Motsi

Ikon 8-axis CIP Motion yana yin daidaituwa sosai da sabbin direbobin servo kamar jerin Kinetix 350, Kinetix 5500, Kinetix 5700, da Kinetix 6500, haka kuma da direbobin PowerFlex 755 masu sarrafa saurin mita. Wannan yana ba da daidaitaccen ikon sarrafa axes da dama a lokaci guda don injinan marufi, ƙofofin rarrabawa, da layukan haɗa kaya masu ci gaba ba tare da yankewa ba.

Haɗa Tsarin Sadarwar Masana’antu a Ƙasa ɗaya

Tare da babbar ƙwaƙwalwar rarraba haɗin 32 na CIP a lokaci guda, mai sarrafawar na’urar yana kula da abubuwan filin aiki da dama a lokaci guda. Yana haɗuwa cikin sauƙi da rababben cibiyar SCADA, ƙungiyoyin DCS na nesa, na’urorin firinjin filin aiki, da na’urorin sarrafa saurin mota (variable frequency drives) na on/off yayin da yake kiyaye gajerun lokutan zagayowar sadarwa.

Takaddun Shaida na Duniya da Ƙarfaffen Kayan Gini

Mai bin ƙa’idojin FCC Part 15 da dokokin CE, wannan PLC na masana’antu an ƙera shi ne don jure tsananin matsanancin yanayi na lantarki da na jiki. Matsayar juriyarsa ga girgizar injina har 30G tana tabbatar da aiki mai ƙarfi ko da an ɗora shi kai tsaye a kan gadajen injuna masu girgiza sosai ko kan firam ɗin skid na masana’antu.

Tambayoyin Fasaha (Technical FAQs)

Q1: Menene fa’idar kariyar “M” a ƙarshen lambar samfurin 1769-L33ERM?
A1: Harafin "M" yana nufin Integrated Motion over Ethernet/IP, wato sarrafa motsi da aka haɗa ta hanyar Ethernet/IP. Duk da yake 1769-L33ER na al’ada na iya sarrafa direbobin nesa ta hanyar cibiyar sadarwa ta amfani da saƙonnin sauƙi, 1769-L33ERM tana ɗauke da injunan motsi na cikin gida na musamman waɗanda ke ba da damar daidaita lokaci na ainihi (hard real-time) na har zuwa axes servo 8 a cikin muhalli na Studio 5000.

Q2: Zan iya raba tashoshin Ethernet biyu domin su kula da subnet biyu daban?
A2: A’a. Biyu-biyun tashoshin Ethernet a kan na’urorin sarrafawa na CompactLogix 5370 suna amfani da katin hanyar sadarwa guda ɗaya da kuma adireshin IP ɗaya. An ƙera su ne don haɗa na’urori cikin jere (daisy-chain) ko ƙirƙirar zagayen cibiyar sadarwa na Device Level Ring (DLR) mai jure matsala, ba don turawa ko raba sigina tsakanin subnet guda biyu daban ba.

Q3: Tsawon wane lokaci tsarin ajiye makamashi na cikin na’urar ke riƙe bayanan aikin a lokacin katsewar wuta?
A3: Tsarin ajiye makamashi na cikin na’urar ba ya ci gaba da riƙe bayanai a cikin ƙwaƙwalwar RAM mai saurin gogewa har abada. Maimakon haka, yana bayar da ɗan gajeren kuzari nan da nan bayan katsewar wuta, wanda ke ba CPU damar rubuta dukkan saituna masu aiki da sigogin tags zuwa katin SD marar gogewa. Bayanai suna nan cikin aminci a kan katin har sai lokacin kunna tsarin na gaba.