F100SR128SU---F100SR128SU

當(dāng)電梯需要下行，只要有了選指令，下行方向繼電器XFJ0014得電其常開(kāi)點(diǎn)閉合，鎖存繼電器keep被復(fù)位，Tim10和Tim11均失電，其常閉點(diǎn)閉合為電梯正常下行做好了準(zhǔn)備。下端站的保護(hù)原理與上端站保護(hù)類似不再重復(fù)。

此種方法對(duì)電梯正常運(yùn)行無(wú)任何影響，經(jīng)使用運(yùn)行狀況良好。由于各種型號(hào)的PLC系統(tǒng)的指令不完全相同，功能各異，要視具體情況而論，但大致的含義基本相同。

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公司  名稱：廈門泰尼電氣有限公司
固定  電話：0592-6809819
聯(lián)  系  人：張亮
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公司地址：廈門市海滄區(qū)海滄街道濱湖一里7號(hào)2008室
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