所有dcs都支持歷史數(shù)據(jù)存儲和趨勢顯示功能,歷史數(shù)據(jù)庫通常由用戶在不需要編程的條件下,通過屏幕編輯編譯技術(shù)生成一個數(shù)據(jù)文件,該文件定義了各歷史數(shù)據(jù)記錄的結(jié)構(gòu)和范圍。歷史數(shù)據(jù)庫中數(shù)據(jù)一般按組劃分,每組內(nèi)數(shù)據(jù)類型、采樣時間一樣。在生成時對各數(shù)據(jù)點的有關(guān)信息進行定義。
:黃生(銷售工程師)
:
:
0040-21838 AMAT
0040-21897 AMAT
0040-21934 AMAT
0040-21985 AMAT
0040-21985 AMAT
0040-21985 AMAT
0040-21989 AMAT
0040-22023 AMAT
0040-22029 AMAT
0040-22038 AMAT
0040-22165 AMAT
0040-22202 AMAT
0040-22202 AMAT
0040-22202 AMAT
0040-22202 AMAT
0040-22360 AMAT
0040-22366 AMAT
0040-22422 AMAT
0040-22427 AMAT
0040-22487 AMAT
0040-22488 AMAT
0040-22573 AMAT
0040-22592 AMAT
0040-22592 AMAT
0040-22592 AMAT
0040-22592 AMAT
0040-22592 AMAT
0040-22595 AMAT
0040-22595 AMAT
0040-22595 AMAT
0040-22595 AMAT
0040-22824 AMAT
0040-22848 AMAT
0040-22915 AMAT
0040-22915 AMAT
0040-22915 AMAT
0040-22915 AMAT
0040-22921 AMAT
0040-22921 AMAT
0040-22921 AMAT
0040-22921 AMAT
0040-22976 AMAT
0040-23104 AMAT
0040-23141 AMAT
0040-23141 AMAT
0040-23141 AMAT
0040-23141 AMAT
0040-23147 AMAT
0040-23169 AMAT
0040-23169 AMAT
0040-23319 AMAT
0040-23319 AMAT
0040-23319 AMAT
0040-23319 AMAT
0040-23349 AMAT
0040-23349 AMAT
0040-23466 AMAT
0040-23472 AMAT
0040-23539 AMAT
0040-23655 AMAT
0040-23655 AMAT
0040-23655 AMAT
0040-23655 AMAT
0040-23661 AMAT
0040-23661 AMAT
0040-23661 AMAT
0040-23661 AMAT
0040-23662 AMAT
0040-23662 AMAT
0040-23662 AMAT
0040-23662 AMAT
0040-23778 AMAT
0040-23778 AMAT
0040-23778 AMAT
0040-23778 AMAT
0040-23915 AMAT
0040-23915 AMAT
0040-24074 AMAT
0040-24074 AMAT
0040-24127 AMAT
0040-24190 AMAT
0040-24190 AMAT
0040-24190 AMAT
0040-24190 AMAT
0040-24190 AMAT
0040-24190 AMAT
0040-24190 AMAT
0040-24190 AMAT
0040-24190 AMAT
0040-24190 AMAT
0040-24190 AMAT
0040-24190 AMAT
0040-24190 AMAT
0040-24190 AMAT
0040-24190 AMAT
0040-24190 AMAT
0040-24280 AMAT
0040-24280 AMAT
0040-31813 AMAT
0040-31815 AMAT
0040-31845 AMAT
0040-31846 AMAT
0040-31884 AMAT
0040-31911 AMAT
0040-31911 AMAT
0040-31911 AMAT
0040-31943 AMAT
0040-31943 AMAT
0040-31985 AMAT
0040-31993 AMAT
0040-32020 AMAT
0040-32029 AMAT
0040-32042 AMAT
0040-32042 AMAT
0040--32045 AMAT
0040-32063 AMAT
0040-32105 AMAT
0040-32118 AMAT
0040-32148 AMAT
0040-32243 AMAT
0040-32247 AMAT
0040-32249 AMAT
0040-32250 AMAT
0040-32254 AMAT
0040-32263 AMAT
0040-32286 AMAT
0040-32289 AMAT
0040-32306 AMAT
0040-32324 AMAT
0040-32409 AMAT
0040-32419 AMAT
0040-32424 AMAT
0040-32426 AMAT
0040-32436 AMAT
0040-32449 AMAT
0040-32449 AMAT
0040-32449 AMAT
0040-32449 AMAT
0040-32449 AMAT
6ES7132-4BD02-0AA0模塊
6ES7132-4BD02-0AA0模塊
0040-32462 AMAT
0040-32463 AMAT
0040-32464 AMAT
0040-32543 AMAT
0040-32543 AMAT
0040-32552 AMAT
0040-32564 AMAT
0040-32577 AMAT