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存儲器

如何STEP7修改斷電保持的存儲器、定時器、計數器

發布日期：2022-10-09 點擊率：107

    1、打開硬件編輯器，右鍵CPU，選擇對象屬性。

    2、點擊保留存儲器選項，在可保留性分欄內的

    從MB0開始的存儲器字節數目（M）

    從T0開始的定時器字節數目（T）

    從C0開始的計數器字節數目（C）

    后面的數字按自己的編程要求進行修改就可以了。

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