mankhwala

ETHERNET LINK SETUP Kulumikizana kwa data pakati pa FBM232 ndi zida zam'munda kumadutsa pa cholumikizira cha RJ-45 chomwe chili kutsogolo kwa gawo la FBM232. Cholumikizira cha RJ-45 cha FBM232 chitha kulumikizidwa kudzera pa ma hubs, kapena kudzera pa ma switch a Efaneti kupita ku zida zakumunda (onani ku “ETHERNET SWITCHES FOR USE WITH FBM232” patsamba 8). Kulumikiza zida zingapo ku FBM232 kumafuna kanyumba kapena kusinthana. CONFIGURATOR Wosintha wa FDSI amakhazikitsa madoko a FBM232 XML potengera mafayilo ndi mafayilo osinthira zida. Zosintha zamadoko zimalola kukhazikitsidwa kosavuta kwa magawo olumikizirana padoko lililonse (monga, Dynamic Host Configuration Protocol (DHCP), ma adilesi a IP). Zosintha za chipangizocho sizofunikira pazida zonse, koma zikafunika, zimakonza zida zenizeni komanso mfundo zenizeni (monga, kuchuluka kwa scan, adilesi ya data yomwe ikuyenera kusamutsidwa, ndi kuchuluka kwa data yomwe ikuyenera kusamutsidwa pakachitidwe kamodzi). ZOCHITA FBM232 imatha kupeza zida zofikira 64 kuti muwerenge kapena kulemba zambiri. Kuchokera pa Foxboro Evo control station komwe FBM232 imalumikizidwa, mpaka 2000 Distributed Control Interface (DCI) kulumikizana kwa data kumatha kupangidwa kuti muwerenge kapena kulemba zambiri. Mitundu ya data yochirikizidwa imatsimikiziridwa ndi dalaivala yemwe wapakidwa pa FBM232, yomwe imatembenuza datayo kukhala mitundu ya data ya DCI yomwe yatchulidwa pansipa:  Kulowetsa kwa analogi kapena mtengo wotulutsa (chokwanira kapena IEEE poyandama mwatsatanetsatane kamodzi)  Kulowetsa kwa digito kumodzi kapena mtengo wotulutsa  Magulu angapo (odzaza) a digito kapena zotulutsa (zolowetsedwa m'magulu 32 olumikizana ndi mapointi a digito). Chifukwa chake malo owongolera a Foxboro Evo amatha kufikira milingo 2000 ya analogi I/O, kapena mpaka 64000 milingo ya digito ya I/O, kapena kuphatikiza kwa digito ndi analogi pogwiritsa ntchito FBM232. Mafupipafupi ofikira ku data ya FBM232 ndi malo owongolera amatha kukhala mwachangu ngati 500 ms. Kuchita kumadalira mtundu uliwonse wa chipangizocho komanso masanjidwe a data mu chipangizocho. FBM232 imasonkhanitsa zomwe zikufunika kuchokera pazida, kutembenuza kofunikira, ndikusunga zomwe zasinthidwa m'dawunilodi yake kuti ziphatikizidwe ndi ntchito zoyang'anira mbewu za Foxboro Evo ndi zowonetsera. Zambiri zitha kulembedwanso pazida zilizonse kuchokera ku Foxboro Evo system. FIELDBUS COMMUNICATION The Fieldbus Communications Module (FCM100Et kapena FCM100E) kapena Field Control Processor (FCP270 kapena FCP280) imagwirizanitsa ndi 2 Mbps module Filedbus yogwiritsidwa ntchito ndi FBMs. FBM232 imavomereza kulankhulana kuchokera ku njira iliyonse ya 2 Mbps module Fieldbus - ngati njira imodzi yalephera kapena kusinthidwa pa mlingo wa dongosolo, gawoli likupitiriza kulankhulana pa njira yogwira ntchito.