<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">
胡智達
級別: 正式會(huì )員
精華主題: 0
發(fā)帖數量: 8 個(gè)
工控威望: 98 點(diǎn)
下載積分: 3186 分
在線(xiàn)時(shí)間: 14(小時(shí))
注冊時(shí)間: 2015-04-29
最后登錄: 2018-05-28
查看胡智達的 主題 / 回貼
樓主  發(fā)表于: 2015-09-11 13:25
06年老設備，因長(cháng)時(shí)間停電，plc后期設置數據丟失，但梯形圖正常還在，plc與觸摸屏、變頻器通訊正常，接到運行命令有應答但頻率不升，保持0.00HZ請問(wèn)如何處理。
往事如風(fēng)
科技改變制造
級別: 網(wǎng)絡(luò )英雄

精華主題: 0
發(fā)帖數量: 11847 個(gè)
工控威望: 19241 點(diǎn)
下載積分: 14133 分
在線(xiàn)時(shí)間: 2771(小時(shí))
注冊時(shí)間: 2013-01-31
最后登錄: 2025-06-11
查看往事如風(fēng)的 主題 / 回貼
1樓  發(fā)表于: 2015-09-11 13:44
如果你的程序沒(méi)問(wèn)題、通訊、變頻器都沒(méi)有問(wèn)題那就是變頻器設置是否有出入，如頻率采取外部模擬給予那就測運行模擬電壓是否存在（一般是PLC模擬輸出電壓0~5V，會(huì )隨著(zhù)人機給予的數值變化，如果模擬輸出損壞那就肯定沒(méi)有給定電壓），如果頻率是變頻器自設的那就看頻率有沒(méi)有設置，如果沒(méi)設置一旦外部端子RUN，變頻器就一閃一閃，頻率肯定還是0
三人行者必有我師 ，擇其善者而從之

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">