<bdo id="2fwpw"></bdo><noframes id="2fwpw"><delect id="2fwpw"></delect><delect id="2fwpw"></delect><noframes id="2fwpw"><rt id="2fwpw"></rt><bdo id="2fwpw"></bdo><delect id="2fwpw"></delect><delect id="2fwpw"><bdo id="2fwpw"></bdo></delect><noframes id="2fwpw"><noframes id="2fwpw"><delect id="2fwpw"><delect id="2fwpw"></delect></delect><rt id="2fwpw"></rt><delect id="2fwpw"></delect><delect id="2fwpw"></delect><bdo id="2fwpw"></bdo><bdo id="2fwpw"></bdo> <bdo id="2fwpw"><rt id="2fwpw"></rt></bdo><noframes id="2fwpw"><bdo id="2fwpw"></bdo><bdo id="2fwpw"></bdo><delect id="2fwpw"><rt id="2fwpw"></rt></delect><rt id="2fwpw"><rt id="2fwpw"></rt></rt><bdo id="2fwpw"><bdo id="2fwpw"></bdo></bdo><rt id="2fwpw"></rt><delect id="2fwpw"></delect><noframes id="2fwpw"><rt id="2fwpw"></rt><rt id="2fwpw"></rt><rt id="2fwpw"></rt><rt id="2fwpw"></rt><delect id="2fwpw"><noframes id="2fwpw"><noframes id="2fwpw"> <delect id="2fwpw"></delect><delect id="2fwpw"></delect><noframes id="2fwpw"><delect id="2fwpw"></delect><bdo id="2fwpw"></bdo><noframes id="2fwpw"><noframes id="2fwpw">
小孟孟
級別: 家園�？�
精華主題: 0
發(fā)帖數量: 431 個(gè)
工控威望: 533 點(diǎn)
下載積分: 14136 分
在線(xiàn)時(shí)間: 266(小時(shí))
注冊時(shí)間: 2019-02-16
最后登錄: 2025-05-22
查看小孟孟的 主題 / 回貼
樓主  發(fā)表于: 2024-04-15 12:06
公司買(mǎi)了個(gè)設備，升降平臺75KG，3相200V電機變頻器控制，有兩個(gè)剎車(chē)，前后有光柵，之前我改過(guò)只要升降的過(guò)程中，碰到光柵，就剎車(chē)，最近升降平臺掉下來(lái)了，
原因是廠(chǎng)家的接觸器壞了，有一項電壓不夠，給了信號，剎車(chē)松開(kāi)了，平臺掉下來(lái)了大家有什么辦法杜絕這種情況嗎
現在讓我改成必須按著(zhù)開(kāi)關(guān)才會(huì )升降了，大家有什么好的辦法嗎
tkggtdkjpl
工欲善其事，必先利其器！
級別: 網(wǎng)絡(luò )英雄

精華主題: 1 篇
發(fā)帖數量: 3459 個(gè)
工控威望: 20998 點(diǎn)
下載積分: 33921 分
在線(xiàn)時(shí)間: 1806(小時(shí))
注冊時(shí)間: 2010-01-03
最后登錄: 2025-06-12
查看tkggtdkjpl的 主題 / 回貼
1樓  發(fā)表于: 2024-04-18 12:45
相序保護繼電器，電流檢測繼電器，本論壇不是經(jīng)常做廣告的LC22
自動(dòng)化單機，生產(chǎn)線(xiàn)，項目編程調試！

国产精品碰碰现在自|超碰香蕉人人网99精品|人妻无码一区二区19p|久久久噜噜噜久久中文字幕|亚洲va中文字幕无码
<bdo id="2fwpw"></bdo><noframes id="2fwpw"><delect id="2fwpw"></delect><delect id="2fwpw"></delect><noframes id="2fwpw"><rt id="2fwpw"></rt><bdo id="2fwpw"></bdo><delect id="2fwpw"></delect><delect id="2fwpw"><bdo id="2fwpw"></bdo></delect><noframes id="2fwpw"><noframes id="2fwpw"><delect id="2fwpw"><delect id="2fwpw"></delect></delect><rt id="2fwpw"></rt><delect id="2fwpw"></delect><delect id="2fwpw"></delect><bdo id="2fwpw"></bdo><bdo id="2fwpw"></bdo> <bdo id="2fwpw"><rt id="2fwpw"></rt></bdo><noframes id="2fwpw"><bdo id="2fwpw"></bdo><bdo id="2fwpw"></bdo><delect id="2fwpw"><rt id="2fwpw"></rt></delect><rt id="2fwpw"><rt id="2fwpw"></rt></rt><bdo id="2fwpw"><bdo id="2fwpw"></bdo></bdo><rt id="2fwpw"></rt><delect id="2fwpw"></delect><noframes id="2fwpw"><rt id="2fwpw"></rt><rt id="2fwpw"></rt><rt id="2fwpw"></rt><rt id="2fwpw"></rt><delect id="2fwpw"><noframes id="2fwpw"><noframes id="2fwpw"> <delect id="2fwpw"></delect><delect id="2fwpw"></delect><noframes id="2fwpw"><delect id="2fwpw"></delect><bdo id="2fwpw"></bdo><noframes id="2fwpw"><noframes id="2fwpw">