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sjbandmm
級別: 略有小成
精華主題: 0
發(fā)帖數量: 243 個(gè)
工控威望: 413 點(diǎn)
下載積分: 999 分
在線(xiàn)時(shí)間: 171(小時(shí))
注冊時(shí)間: 2008-08-23
最后登錄: 2025-06-07
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樓主  發(fā)表于: 2017-09-26 15:33
臺達是不是賣(mài)的太好了,400服務(wù)電話(huà)要先買(mǎi)東西再技術(shù)支持(必須要產(chǎn)品序列號才服務(wù)),如果沒(méi)買(mǎi)東西,就只能銷(xiāo)售提供技術(shù)支持,呵呵!
臺達的技術(shù)支持太爛了,上次我一個(gè)EH3的PLC,想用RS232左無(wú)協(xié)議通訊,發(fā)現貌似只有485口才支持RS指令;電話(huà)400,技術(shù)支持告訴我可以的,用RS指令,結果我翻遍了DVP操作和編程手冊,也都說(shuō)RS指令是485專(zhuān)用指令,再打電話(huà),人家干脆不回了。
最近要選用DVP15MC11T,要用到遠程IO模塊,銷(xiāo)售建議用RS485通訊,說(shuō)用CPU本體上的485就可以,我不放心,看看了說(shuō)明書(shū),說(shuō)明書(shū)上說(shuō)485僅支持從站,麻煩了,再次打400,人家讓提供產(chǎn)品序列號,我說(shuō)產(chǎn)品還沒(méi)買(mǎi),要知道能不能這么用,人家說(shuō)只能轉銷(xiāo)售,5個(gè)小時(shí)也沒(méi)有回復,這下麻煩了,要是真不能用,耽誤工期找誰(shuí)去呀!
要不是客戶(hù)要用臺達,真心不想用臺達,說(shuō)明書(shū)上錯誤太多,技術(shù)支持水平爛!
大伙怎么看!
華南貓
PLC無(wú)線(xiàn)通訊遠程控制巨控黃工:18922726899
級別: 探索解密
精華主題: 0
發(fā)帖數量: 70 個(gè)
工控威望: 178 點(diǎn)
下載積分: 860 分
在線(xiàn)時(shí)間: 43(小時(shí))
注冊時(shí)間: 2017-02-21
最后登錄: 2025-06-09
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1樓  發(fā)表于: 2017-09-27 10:55
上次用臺達的變頻器,打了起碼20個(gè)電話(huà)吧,才打進(jìn)去;鸲即罅,客服人員態(tài)度還很差,我說(shuō)人家西門(mén)子都沒(méi)有你這個(gè)難打,以后都不用臺達了
技術(shù)咨詢(xún)熱線(xiàn):18922726899  巨控黃工

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