codesys V3鎺夌數淇濇寔鍙橀噺璇存槑PERSISTENT RETAIN-CODESYS璧勬簮涓嬭浇鍖-閰峰痉缃 - CoDeSys杞欢鏁欑▼涓嬭浇,CoDeSys宸ユ帶璧勮闂ㄦ埛
HSC6490-cn涓浗鍒堕狅紝涓浗鑺瘇
鏌ョ湅: 363|鍥炲: 0

codesys V3鎺夌數淇濇寔鍙橀噺璇存槑PERSISTENT RETAIN

[澶嶅埗閾炬帴]
  • TA鐨勬瘡鏃ュ績鎯
    寮蹇
    2017-11-20 22:07
  • 绛惧埌澶╂暟: 2 澶

    [LV.1]鍒濇潵涔嶅埌

    鍙戣〃浜 2024-8-9 22:25:49 | 鏄剧ず鍏ㄩ儴妤煎眰 |闃呰妯″紡
    1.png
    • 浠嶤oDeSys V3.3.0.1 璧凤紝PERSISTENT 鍜孭ERSISTENT RETAIN/RETAIN PERSISTENT 瀹炵幇鐨勫姛鑳藉凡鐩稿悓銆
    • 鎸佷箙鍙橀噺蹇呴』涓哄叏灞鍙橀噺銆
    • Persistent 鍙橀噺鍙兘鍦╯pecial global variables list 涓畾涔 鈥淧ersistent Variables 鈥
    淇濈暀鍙橀噺鐢ㄥ叧閿瓧RETAIN 鏉ヨ瘑鍒紝杩欎簺鍙橀噺淇濇寔瀹冧滑鐨勫煎嵆浣挎槸鍦ㄦ帶鍒跺櫒鐨勯潪姝e父鍏抽棴鏃跺拰姝e父鐨勫叧闂拰鍏朵腑鐨勪竴涓帶鍒跺櫒鎴栧湪鍛戒护鈥滅儹澶嶄綅鈥濇椂銆傚綋绋嬪簭閲嶆柊杩愯鏃讹紝瀛樺偍鐨勫煎皢杩涜杩涗竴姝ョ殑澶勭悊銆備竴涓叿浣撶殑渚嬪瓙鏄敓浜х嚎涓婄殑楗煎舰璁℃暟鍣ㄥ湪鐢垫簮鏁呴殰鍚庨噸鏂板紑濮嬭鏁般傛墍鏈夊叾瀹冪殑鍙橀噺浠庢柊鍒濆鍖栵紝涓嶆槸鐢ㄥ畠浠殑鍒濆鍖栧兼垨鏍囧噯鍒濆鍖栫殑鍊笺備笌姘镐箙鍙橀噺鐩稿弽锛屼繚鐣欏彉閲忓湪绋嬪簭鐨勪竴涓
    鏂扮殑涓嬭浇鏃堕噸鏂板垵濮嬪寲銆
    姘镐箙鍙橀噺閫氳繃鍏抽敭瀛桺ERSISTENT RETAIN 鏉ヨ瘑鍒備笉璞′繚鐣欏彉閲忥紝杩欎簺鍙橀噺鍦ㄤ竴涓噸鏂颁笅杞芥垨鍦ㄦ墽琛屽懡浠も 鍐峰浣嶁濇垨鈥滃師濮嬪浣嶁濅箣鍚庤繕浼氱户缁繚鐣欏畠浠殑鍊笺傚琛2-x 鎵绀猴紝鍦ㄤ綍绉嶅湪绾垮懡浠ゆ椂浼氬浣嶆寔缁彉閲忋


    +10
    涓嶈禐涓涓紵
    鎵撹祻榧撳姳涓涓嬶紒
    鍥炲

    浣跨敤閬撳叿 涓炬姤

    鎮ㄩ渶瑕佺櫥褰曞悗鎵嶅彲浠ュ洖甯 鐧诲綍 | 绔嬪嵆娉ㄥ唽 鏂版氮寰崥鐧婚檰

    鏈増绉垎瑙勫垯

    椤堕儴qrcode搴曢儴
    鍏虫敞閰峰痉缃戣闃呭彿锛岃幏鍙栨洿澶氳祫璁紒

    QQ|灏忛粦灞|鎵嬫満鐗|Archiver|閰峰痉璁哄潧 ( 鑻廔CP澶16065247鍙-1 )|缃戠珯鍦板浘

    GMT+8, 2024-11-23 19:42 , Processed in 0.141588 second(s), 60 queries .

    閰峰痉缃

    © 2001-2013 Hicodesys. 鎶鏈敮鎸 by 閰峰痉缃

    蹇熷洖澶 杩斿洖椤堕儴 杩斿洖鍒楄〃