mankhwala

General Electric adapanga khadi la DS200LDCCH1AGA kuti lizigwira ntchito ngati board control and local area network (LAN) communications board. Khadi ili ndi mndandanda wa Mark V wa ma drive board osinthira omwe amagwirizana ndi ma drive a GE brand DIRECTO-MATIC 2000 ndi osangalatsa. Ikayikidwa mu drive board imapereka ma drive angapo ndi ntchito zowongolera za I / O pagalimoto.

Khadi yolumikizirana ya DS200LDCCH1AGA imakhala ndi ma microprocessors anayi m'bwalo. LAN control processor (LCP) imapezeka kuti ivomereze mitundu isanu ya mabasi yomwe imadyetsedwa pagalimoto. Purosesa yoyendetsera galimoto (DCP) imapezekanso kuti isinthe kusintha kwa analogi ndi digito I/O.

DCP imathanso kuwongolera ndikusintha zida za I/O zotumphukira monga ma encoder ndi zowerengera nthawi. Purosesa yowongolera magalimoto (MCP) imaperekedwa kuti igwiritse ntchito digito I/O yotumizidwa pagalimoto. Ngati kuwerengera kungafunike mphamvu zowonjezera zomwe DCP siingapereke, co-motor processor (CMP) ipereka mphamvu zowonjezera zofunika kuti amalize ntchitoyi. Bolodiyo imamalizidwa ndi kiyibodi ya zilembo za alphanumeric yomwe imagwiritsidwa ntchito pokonza mapulogalamu ndi zowunikira.

DS200LDCCH1AGA ndi bolodi yolumikizana ndi LAN yopangidwa ndi General Electric. Imagwiritsidwa ntchito mumizere ya GE EX2000 Excitation ndi DC2000 ndipo ndi gulu lotsogola la magawo 7 lomwe kwenikweni ndi ubongo wa EX2000 ndi DC2000. Ntchito zoyambira zoperekedwa ndi bolodi zikuphatikiza mawonekedwe a opareta, kulumikizana kwa LAN, kuyendetsa ndi kuyendetsa magalimoto ndikukhazikitsanso magalimoto.

Zimaphatikizapo zinthu zingapo zomwe zili m'bwalo kuphatikiza kulumikizana ndi microprocessor controlled LAN (ma network amdera lanu), kuyendetsa galimoto ndi kukonza magalimoto, mawonekedwe a opareshoni ndi kukonzanso komaliza. Pali ma microprocessors anayi pa bolodi, omwe amapereka chithunzithunzi chachikulu cha I / O ndi kuyendetsa galimoto. Purosesa yowongolera pagalimoto ili pa bolodi ngati malo U1 ndipo imapereka zolumikizira zophatikizika za I / O, zopatsa luso ngati zowerengera nthawi ndi ma decoder. Yachiwiri ndi purosesa yowongolera magalimoto yomwe imadziwika pa bolodi ngati U21. Makina owongolera ma mota ndi mauthenga a I/O (analogi ndi digito) amapezeka ndi purosesa iyi. U35 ndi malo a co-motor purosesa. Gawoli limagwiritsidwa ntchito pokhapokha ngati pakufunika kukonza, gawoli limagwira ntchito kuti achite masamu apamwamba omwe MCP sangathe kuwerengera.

Purosesa yomaliza yomwe imapezeka pa bolodi ndi purosesa yowongolera ya LAN yomwe ili pa U18. Mabasi asanu (DLAN+, DLAN, Genius, CPL, ndi C-bus) amavomerezedwa ndi purosesa iyi. Dongosolo la mawonekedwe ogwiritsira ntchito likupezeka ndi kiyibodi ya alphanumeric yomwe imalola ogwiritsa ntchito kuwona ndikusintha makonda ndi zowunikira.