直流控制(zhi)器(qi)是(shi)壹種(zhong)數(shu)字(zi)運(yun)算操(cao)作(zuo)的電(dian)子(zi)系(xi)統(tong),專門在(zai)工業(ye)環(huan)境(jing)下應(ying)用(yong)而(er)設(she)計。它(ta)采(cai)用(yong)可以編制(zhi)程(cheng)序的存(cun)儲(chu)器(qi),用(yong)來在(zai)執(zhi)行存(cun)儲(chu)邏(luo)輯(ji)運(yun)算和順(shun)序控制(zhi)、定(ding)時(shi)、計(ji)數(shu)和算術運(yun)算等(deng)操(cao)作(zuo)的指令(ling),並(bing)通過(guo)數(shu)字(zi)或(huo)模(mo)擬的輸入(ru)和輸出(chu)接口,控制(zhi)各(ge)種(zhong)類(lei)型的機械設(she)備(bei)或生(sheng)產過(guo)程(cheng)。
直流控制(zhi)器(qi)具(ju)有以下特點:
1、可(ke)靠(kao)性高(gao),抗(kang)告(gao)饒性能(neng)強(qiang);PC的供(gong)電(dian)電(dian)源及(ji)輸入(ru)線路(lu)采(cai)用(yong)了(le)多(duo)種形式(shi)濾(lv)波(bo),內(nei)部主要(yao)核(he)心部件(jian)采(cai)用(yong)直流5V電(dian)源供(gong)電(dian),並(bing)有電(dian)壓(ya)調(tiao)整(zheng)電(dian)路(lu),保證(zheng)供(gong)電(dian)電(dian)壓(ya)的穩定。PC中(zhong)的主要(yao)部件(jian),還(hai)采(cai)用(yong)了(le)導(dao)電(dian)、導(dao)磁性能(neng)良(liang)好(hao)的材(cai)料進(jin)行(xing)屏(ping)蔽;PC的主電(dian)路(lu)與外接電(dian)路(lu)采(cai)用(yong)光電(dian)隔(ge)離措(cuo)施,有效(xiao)防止(zhi)了(le)外界(jie)幹擾引(yin)起的誤(wu)動(dong)作(zuo)。
2、控制(zhi)程(cheng)序使(shi)用方(fang)便(bian),功(gong)能(neng)完(wan)善。
本產品的編程方(fang)式(shi)采(cai)用(yong)了(le)類(lei)似繼(ji)電(dian)器(qi)控制(zhi)電(dian)路(lu)的“梯(ti)形圖(tu)”,程序簡(jian)單、直觀(guan),與計(ji)算機相(xiang)比(bi),編程方(fang)便(bian),易於接收(shou)。PC在(zai)使(shi)用過(guo)程(cheng)中(zhong),當(dang)生(sheng)產工(gong)藝改(gai)變(bian)或(huo)生(sheng)產線設(she)備(bei)更新(xin)需(xu)要(yao)改變(bian)控制(zhi)過(guo)程(cheng)時(shi),只(zhi)要按新(xin)的控制(zhi)要(yao)求(qiu)改(gai)變(bian)程(cheng)序,不(bu)必更(geng)換PC即可滿(man)足要(yao)求。除(chu)能(neng)完(wan)成(cheng)繼電(dian)器(qi)邏(luo)輯(ji)控制(zhi)功(gong)能(neng)外,還(hai)能(neng)進(jin)行算術運(yun)算、定(ding)時(shi)、計(ji)算、通(tong)訊(xun)、人機對話、自(zi)檢、記(ji)錄(lu)等(deng)功(gong)能(neng),使(shi)控制(zhi)系(xi)統(tong)更(geng)加(jia)完(wan)善。PC具(ju)有結構緊湊(cou)、堅固(gu)耐用(yong)、體(ti)積小(xiao)巧(qiao)等(deng)特點,容(rong)易(yi)裝入機械設(she)備(bei)內(nei)部,實現所(suo)謂“機電(dian)壹體(ti)化(hua)”產品。PC與計(ji)算機聯網(wang),可構成(cheng)集中(zhong)管(guan)理的自(zi)動化(hua)控制(zhi)系(xi)統(tong)。

工(gong)作(zuo)人員可(ke)以通過(guo)在(zai)系(xi)統(tong)當(dang)中(zhong)安(an)裝(zhuang)具(ju)有實時(shi)監(jian)控功(gong)能(neng)的軟件(jian),隨(sui)時(shi)對電(dian)機電(dian)流(liu)峰(feng)值等(deng)進行(xing)有效(xiao)監控,並(bing)在系(xi)統(tong)程(cheng)序當(dang)中(zhong)輸入(ru)100%這壹限值,即(ji)電(dian)機電(dian)流(liu)峰(feng)值壹旦超(chao)過(guo)這壹數(shu)值(zhi),系(xi)統(tong)程(cheng)序將自(zi)動對電(dian)機速度(du)進行相(xiang)應(ying)調(tiao)整(zheng),以有效(xiao)解決(jue)電(dian)機過(guo)流(liu)的問題。而(er)為(wei)了(le)避(bi)免在直流控制(zhi)器(qi)當(dang)中(zhong)出(chu)現軟件(jian)和硬(ying)件(jian)無(wu)法有效(xiao)匹(pi)配的問題,應(ying)當(dang)盡(jin)量(liang)對兩者的版(ban)本進行統(tong)壹,並(bing)在對數(shu)據(ju)的有效(xiao)性進(jin)行(xing)準確判(pan)斷之後(hou)再(zai)將其傳至6RA70當(dang)中(zhong)。