ＡBＳTRACＴ
Progｒammaｂle ｌogiｃ controlleｒ referrｅd to PＬC ，because
of the higｈ ｒｅｌｉabｉlｉty ＰLC adaptabilｉty，flexiｂility，environm
ｅnt，ｕｓｅ coｎvenieｎt，simple ｍaｉnteｎance，so ｔｈe ａpｐlication
of PＬC ｉn thｅ raｐｉdly ｅｘpanding。 Esｐeｃｉalｌy in receｎｔ
yeaｒs, the ｃｏｓt of PLＣ doｗn aｎd fｕnction ｉnｃreasing， ｓo，at
the ｍｏｍｅnｔ,PLＣ ａt hｏme aｎｄ ａbroａd，has bｅｅｎ wｉdｅly
used ｉn vａｒious indｕstriｅs。Ｉn orｄer ｔo achiｅve tｈe dｅｓ
ign of tｈｅ car feed tｈe transformaｔiｏn ｏf manual and auｔomated，sｉ
mpｌe tｏ chａnge the ｐast，ｃar manｕal ｆeｅd,ａ reduction oｆ thｅ
workfoｒce， iｎcreａseｄ prodｕctivｉtｙ,auｔomated prｏductｉon！ Fee
ｄing ａnｄ tｈe ｃar ｉs desigｎeｄ tｏ be as a reｓult of bad ｗｏrｋiｎ
g conditiｏ ns are not aｌ ｌ owｅ ｄ to enter thｅ ｗorkinｇ eｎｖ ｉｒ
onmenｔ ｏｆ the ciｒcumsｔanｃｅs foｒmed.Fiｒst, programｓ wiｔh PLC
reａｌizeｓ ｆeed sｙｓtem’ｓ ｂasic funｃtion． Nexｔ， draws ｔhｅ ｃ
onfigｕraｔion ｓｉmulaｔｉｏn picture， the definitｉon cｏnｆigurａtｉ
on vaｒiable， lｉkｅ （in ｐipeline maｔｅrial ｆｌｏwinｇ） carｒies o
ｎ the siｍulatｉoｎ ｔo configuration some fuｎdamｅntａl quａnｔｉｔｉ
es. Thｅn， thｅ PLC procedｕre anｄ the configurａtｉｏｎ union, tｈrｏ
ugh the dａta conｎｅｃtｉｏn, rｅalizeｓ the corrｅsｐｏnｄence. Finall
ｙ， mｏveｓ thｅ ＰLC prｏｃeduｒｅ ａnd the coｎfiguratｉon simulａ
ｔed pｒogram, realizes the ｃoｎfiguration real—time ｍoｎitorｉｎｇ o
ｖeｒalｌ sｙｓteｍ。 Whｅn realizes the conｆiguｒation ｃｏntrol， thiｓ
ａrｔicle detailed ｉｎtrodｕction cｏnｆｉguraｔiｏn kinｇ ｓoftｗaｒe'
ｓ progｒamming anｄ the cｏｒrespoｎdencｅ， ｃaｕsｅd tｈe reaｄeｒ
vｅry eaｓy tｏ undｅrsｔand ｔｈe ｃonfiguratioｎ ｋｉｎg sｏftｗａrｅ m
ｏvｅmeｎt simulａtｉoｎ proceｓs.
KEＹ WＯRDS： PＬC，coｎfiguｒation，monitｏrｉng，simulatiｏｎ
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