490RI000400
490RI000400
490RI000400
定時器,可進行定時控制。定時值可任意設(shè)定。定時器有多少,設(shè)定范圍有多大,設(shè)定值的分辨率又是多少,這些都代表定時器件的性能。
計數(shù)器,可進行計數(shù),到達某設(shè)定計數(shù)值可發(fā)送相應(yīng)信號??蛇M行什么樣的計數(shù),計數(shù)范圍多大,怎么設(shè)定,有多少計數(shù)器,則是PLC計數(shù)器性能的代表指標(biāo)。
數(shù)據(jù)存儲區(qū),用以存儲工作數(shù)據(jù)。多以字、兩字或多字為單位予以使用,是PLC進行模擬量控制,或記錄數(shù)據(jù)所必不可少的。這個存儲區(qū)的大小代表PLC的性能也是越大越好。趨勢也是越來越大。小型機也如此。如日本OMRON公司的CQM1機,其DM區(qū)就有6k字。而過去同是小型機的C60P的DM區(qū)才64個字。大型機的DM可達10K以至幾十K。 備貨,備貨,降降降,火火火,火火火……
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公司名稱:廈門泰尼電氣有限公司
聯(lián)系人:小黃(銷售代表)
聯(lián)系電話:0592-6809319
傳真號碼:0592-6890859(麻煩備注01006收)
手機:189-5019-1386微信同號
QQ號碼:2917675397
地址:廈門市海滄區(qū)海滄農(nóng)場海農(nóng)北里17號
誠信經(jīng)營,質(zhì)量為首,誠信至上,泰尼電氣小黃竭誠為您服務(wù)!??!
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