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chenhong
PLC+組態(tài)+VB
級別: 略有小成
精華主題: 0
發(fā)帖數量: 128 個(gè)
工控威望: 316 點(diǎn)
下載積分: 785 分
在線(xiàn)時(shí)間: 38(小時(shí))
注冊時(shí)間: 2014-03-11
最后登錄: 2023-08-10
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樓主  發(fā)表于: 2018-10-23 17:30
我網(wǎng)上買(mǎi)了一根，插上去屏和PLC通訊正常
我自己做的怎么就不行
屏--PLC
2------2
3------3
5------9
PLC4和5短接
按照網(wǎng)上說(shuō)的
2--2
3--3
7--5
8--4
5--9
也試過(guò)，不行，一點(diǎn)反應都沒(méi)有

換上我網(wǎng)上買(mǎi)的立馬就正常了
darkangel
級別: 探索解密
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發(fā)帖數量: 38 個(gè)
工控威望: 130 點(diǎn)
下載積分: 671 分
在線(xiàn)時(shí)間: 33(小時(shí))
注冊時(shí)間: 2016-06-13
最后登錄: 2025-02-24
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1樓  發(fā)表于: 2019-07-25 13:18
這個(gè)應該是焊接的問(wèn)題 焊錯了

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