IC697BEM741 GE Fanuc Series 90-70 na’urar mai kula da bas FIP

Takaitaccen Bayanin Samfuri

IC697BEM741 na'urar Fieldbus Controller FIP / WorldFIP (EN50170) ce mai ƙwarin gwiwa sosai, wadda aka ƙera don dandalin programmable logic controller (PLC) GE Fanuc Series 90-70. Yana aiki a matsayin Bus Expansion Module mai rami guda, inda wannan katin interface ɗin ke kafa ƙofar hanyar sadarwa mai tabbataccen lokaci wadda za ta iya sarrafa har zuwa na'urori na fil 128 da aka haɗa, a saurin sadarwar bayanai na 1.0 Megabit a sakan (Mbps). Tare da nauyin kusan fam 4.0 (1.81 kg), yana ba da manyan cibiyoyin sarrafa bayanai (CPU) ikon shigarwa/fitarwa na nesa da aka warwatsa, yana faɗaɗa isar hanyar sadarwa a manyan masana'antu masu sarrafa kansu.

Manyan Fa'idodin Fasaha

• Cikakken bayani kan ma'anar haruffan ƙarshe:
  • IC697: Yana tabbatar da haɗuwa kai tsaye da tsarin backplane na GE Fanuc Series 90-70 VME a cikin asalin girman sa.
  • BEM: Yana nuna Bus Expansion Module na musamman da aka ƙera don sadarwar hanyar sadarwa ta musamman.
  • 741: Yana bayyana nau'in kayan aiki na aiki don daidaitaccen ginin Fieldbus na FIP/WorldFIP.
• Matakan Jiki Masu Tashoshi Biyu: Yana da tashoshi biyu na haɗin FIP Bus masu fil 9 (Channel 1 da Channel 2), waɗanda ke ba da zaɓuɓɓukan madaidaicin layin jiki don rarraba wuraren saukar na'urori.
• Ingantaccen Amfanin Wuta: Yana ja 1.3 Amps mai ɗorewa daga backplane na cikin gida a 5.0 VDC ($\pm$0.1 VDC) tare da ƙaramin karkacewar wuta, yana kiyaye iyakar cin wuta a ƙasa da 6.5 Watts.
• Babban Yawan Na'urori a Wuri ɗaya: Yana keɓe adireshi kuma yana duba har zuwa na'urori na fil 128, ciki har da PLCs Series 90-30, racks na na'urar duba I/O na nesa, da terminals na kwamfuta a kan madauki na hanyar sadarwa mai kaiwa har zuwa mita 1000.

Ƙayyadaddun Bayanai na Fasaha

Jagorar Shigarwa & Kula da Na'ura

Daurin Chassis & Sanya Katin a Rami

Kashe dukkan wutar shigar da ke zuwa rak ɗin sarrafa kansa kafin ka fara. Saka katin IC697BEM741 kai tsaye cikin wani ramin jiki da ke a buɗe na chassis ɗin salo na VME IC697CHS782 ko IC697CHS783. Tabbatar ka tura gefen katin na baya ya shiga cikin masu haɗa backplane ƙwarai, sannan ka matse dunƙulen farantin fuska da hannu sosai don samar da ingantaccen grounding.

FIP Bus Line & Segment Routing

Haɗa sassan gangar hanyar network zuwa tashoshin FIP bus biyu na 9-pin. Ka tabbatar an yi amfani da igiyoyi masu inganci irin na shielded twisted-pair don kiyaye saurin watsawa na 1.0 Mbps a kan dogayen layuka. Ka sanya jimillar tsawon kebul na tagulla ba tare da repeater ba ƙasa da mita 1000, tare da lissafa asarar sigina da kuma sanya resistors na termination a ƙarshen layi yadda ya kamata.

Hardware Reset & Maintenance

Fuskar na'urar tana da maɓallin tura (pushbutton) na ƙarfe mai ƙarfi wanda ke haifar da saurin sake kunna kayan aikin gida (local hardware reset). Wannan yana bawa injiniyoyin tsarin damar share ƙaramin makalewar sadarwa ko sake kunna kwakwalwan network ɗin da ke jiki nan take a ƙofar panel ba tare da bukatar canje-canjen software ko sake kunna babbar PLC controller ba.

Fa'idodin Injiniya

• Deterministic I/O Scanning: Yana sabuntawa kuma yana daidaita taswirorin bayanai daga duk tashoshi 128 na nesa cikin tsari a duk kowane zagayen bus na ci gaba, yana hana karkacewar canje-canjen ainihin-lokaci masu muhimmanci.
• Local Configuration Retention: Yana da ajiya na ƙwaƙwalwar saiti marar goge-wa (non-volatile) wanda ke riƙe da tsare-tsaren canje-canjen taswirar network masu rikitarwa da saitunan adireshi lafiya har ma idan duk wutar masana’anta ta katse.
• At-a-Glance Diagnostics: Yana haɗa nuni na jiki na LED 6, tare da MODULE OK da RUN a saman, sannan ƙarin LEDs 4 na tashoshi daban-daban don saka idon zirga-zirgar serial da gano kurakurai a ainihin lokaci.
• Dedicated Firmware Uplink: Yana ƙunshe da madaidaicin tashar sadarwa ta serial RS-232 mai fil 15, wadda aka ware musamman don sabunta firmware a matakin ƙasa, tana ware lambar aiki daga hanyoyin bayanan network.

Tambayoyin Fasaha (FAQs)

Q1: Wace irin software ake buƙata don daidaita taswirorin network a kan wannan module?
A1: Ana saita duk sigogin sadarwa da taswirorin na’urori na nesa gaba ɗaya kuma ana gudanar da su ta amfani da fakitin software na injiniya na Logicmaster 90-70 (siginar Windows) ko CIMPLICITY Control 90.

Q2: Shin wannan mai kula (controller) na iya aiki a kan layukan serial na RS-485 na yau da kullum?
A2: A'a. IC697BEM741 an ƙera ta ne musamman don aiwatar da takamaiman ka’idojin fieldbus na FIP/WorldFIP (EN50170). Ba za ta iya haɗuwa kai tsaye da tsofaffin layukan Modbus RTU ko layukan masana’antu na RS-485 na gama-gari ba sai an yi amfani da na’urar mai juyar da protocol a tsakani.

Q3: Menene ke sa tazarar aikin network scan ta canja tsakanin 5 ms da 50 ms?
A3: Jimillar lokacin zagaye yana dogara kai tsaye da adadin nodes na fieldbus masu aiki a kan hanyar sadarwar da kuma yawan bayanan zagayawa (cyclic data points) da ake nema. Ƙananan adadin na’urori (drops) zai tura tsarin kusa da ma'aunin saurin 5 ms, yayin da bus da ya cika da na’urori 128 ke jawo tsawon lokacin scan.