【正文】 (2) t he of f icial designer of t he soft war e writ ing cont ent contr ol is all about . Now in sever al ways in t he context of industr ial automation can of ten be seen in t hree ways: ( 1) Programmable Logical Contr oler ( r ef er red to as IPC)。s at t ention began t o be a high degr ee of development . Labor r at es, wor king condit ions, labor int ensive aspect s of pr omoting developm ent . Bot h at hom e and abr oad t o develop t he PLC ( pr ogram mable logic contr oler ) is in var ious pecial cir cum st ances and under special conditons set f or mechanical devices. Now t urned on t he developm ent of t he m icroel ct ronics automat ic cont rol t echnol gy and t he r apid development of t he t r ains, t he success of PLC har dwar e soft war e and sim ulation cont rol win big and s ucessf ul developm ent, now continues t o develop as a f actor y autom ation standar ds. Because r obots ar e good developm ent of t he t echnol gy m akes a good optim izat ion of pr oduct ive capit al, and r obot shows t his unique advant ages, suc h as: has good patibilt y, wide availabilt y, har dware is plet e, and pr ogr amming t hat can be m ast er ed in a short im e, so in t he cont ext of industr ial PLC applications becam e ubiquit ous. M anipulat or in m any developed countr y agricult ur e and indust ry has been applied, such as t he use of m echanical har vesting lar ge areas of armland, r epeated operations on t he high speed line t hat uses a r obot ic arm, and so n. Today, t he high level of aut om at ion bined wit h r estr ictions on t he m anipulat or developm ent level is slight ly ower t han t he int ernat ional. The design is m ainly arm welding m achine by PLC Aut omat ion contr ol. This of design let designer s on in school by lear n of has a must of consolidation, understand has some usually didn39。T/V anipulator contr ol m ode and pr ogr amm able cont roler s int r oduction 2. 1 Select discussion wit h manipulat or cont rol 2. 1. 1 classif icat ion of cont rol r elays and iscrete elect r onic cir cuit can contr ol ld indust rial equipment , but also m or e m on. Mainly t hese t wo r elatively cheap and you can meet t he oldf ashioned, sim ple ( or sim ple) industr ial equipm ent. So he can see t hem now, however t hese t wo contr ol m odes ( relay and discr et e electr onic cir cuit s) ar e t hese f atal f laws: ( 1) cannot adapt o t he plex logic ontr ol, ( 2) only f or t he cur rent pr oj ect, he lack of patibilt y and ( 3) not r ef orm ing t he system wit h equipment im pr ovement s. Spr ing f or t he developm ent of China39。 ( 2) t he of icial designer of t he sof t war e wr itng cont ent cont rol is all about. Now in several ways in t he cont ext of industr ial aut omation can of ten be seen in t hr ee ways: ( 1) Pr ogrammable Logical Contr oler ( r ef er red t o as I PC)。s at t ention began t o be a high degr ee of development . Labor r at es, wor king condit ions, labor int ensive aspect s of pr omoting developm ent . Bot h at hom e and abr oad t o develop t he PLC ( pr ogram mable logic contr oler ) is in var ious pecial cir cum st ances and under special conditons set f or mechanical devices. Now t urned on t he developm ent of t he m icroelect ronics automat ic cont rol t echnol gy and t he r apid development of t he t r ains, t he success of PLC har dwar e soft war e and sim ulation cont rol win big and s ucessf ul developm ent, now continues t o develop as a f actor y autom ation standar ds. Because r obots ar e good developm ent of t he t echnol gy m akes a good optim izat ion of pr oduct ive capit al, and r obot shows t his unique advant ages, such as: has good patibilt y, wide availabilt y, har dware is plet e, and pr ogr amming t hat can be m ast er ed in a short im e, so in t he cont ext of industr ial PLC applications becam e ubiquit ous. M anipulat or in m any developed countr y agricult ur e and indust ry has been applied, such as t he use of m echanical har vesting lar ge areas of armland, r epeated operations on t he high speed line t hat uses a r obot ic arm, and so n. Today, t he high level of aut om at ion bined wit h r estr ictions on t he m anipulat or developm ent level is slight ly ower t han t he int ernat ional. The design is m ainly arm welding m achine by PLC Aut omat ion contr ol. This of design let designer s on in school by lear n of has a must of consolidation, understand has some usually didn39。t opport unit ies awar eness in wor ld r ange wit hin som e leading level of knowledge has has m ust awar eness, hope designers can in yihou of design i t he can sucess of using in t his design in t he pr oceeds of experience 1. 2 m anipulat or in bot h at home and abr oad of r esear ch pr of ile autom ation mechanical arm r esear ch began Yu 20t h cent ury medium t erm , aft er year s wit h wit h put er and autom ation t echnol gy of developm ent, Makes mechanical arm on t he Gr and st age of indust rial aut om at ion and shine, gr adually becam e an industrial evaluation st andar ds, and it s im por tance can be seen. Now original r obot ic arm spent most of m ass pr oduction and use on t he pr oduction line, which is pr ogr amm ed r obotic arm. As t he fir st gener at ion of m anipulat or posit ion cont r ol syst em s m ain f eat ur es, alt hough not back sever al gener ations t hat can det ect he ext er nal envir onment , but can stil successfuly plete like welding, painting, deliver y as well as for materials simple m ovements. Second generation mechanical ar ms ar e equipped wit h sensor s and manipulat or s have t he envir onment her e is a cert ain amount of sense, when t he m echanical ar m is t o use t he pr ogram as a basis. Dif fer ence is t hat t he r obot begand lower ndfthcsiau,pm30Lbk25~.Syxgj1zNqOICEvD:B6%。 ( 2) Dist ribut ed Cont rol Syst em ( DCS f or short) , and ( 3) t he Pr ogr amm able Logical Contr oler ( PL