點(diǎn)擊圖片查看大圖大幅度的折扣，交貨快捷，和數(shù)以萬(wàn)計(jì)的產(chǎn)品銷(xiāo)售信息。我們真正的價(jià)值優(yōu)勢(shì)是
使我們的客戶(hù)保持的競(jìng)爭(zhēng)優(yōu)勢(shì)。
3700A哈爾濱市
3700A哈爾濱市
3700A哈爾濱市
3700A哈爾濱市
如果系統(tǒng)設(shè)計(jì)不是你自己做的，那么在出發(fā)前，就要與系統(tǒng)的設(shè)計(jì)人員進(jìn)行充分的溝通，
對(duì)于不清楚和不明白的地方，一定要弄清楚，確保自己清晰地理解了要完成的工作目標(biāo)，
和設(shè)計(jì)者的意圖。不要輕易否定設(shè)計(jì)者的方案，也不要輕易地說(shuō)別人那里設(shè)計(jì)得不行。
但是，因?yàn)槟闶菑氖卢F(xiàn)場(chǎng)的工程師，因此，也不必過(guò)于迷信設(shè)計(jì)者。你可以提
出自己的建議。比如，PLC的機(jī)架和CPU模塊和I/O模塊的搭配原則，可能有時(shí)候，*****不
知道你所用的 PLC的機(jī)架有4槽、6槽和8槽，甚至12槽的，因此，也許全部都選了8槽的，
而導(dǎo)致了幾個(gè)槽的空缺，你可以建議它修改為4槽或6槽的。
方案設(shè)計(jì)中，容易出問(wèn)題的地方是通訊，現(xiàn)場(chǎng)調(diào)試麻煩的地方也是通訊，
所以對(duì)于通訊的部分，你必須清晰了解系統(tǒng)的框架結(jié)構(gòu)，并且對(duì)需要進(jìn)行通訊的東西在出
發(fā)前就要全部進(jìn)行一遍調(diào)試，而且要確認(rèn)其中的所有需要通訊的模塊是可以通訊的。比如，
操作臺(tái)電腦、觸摸屏、PLC、變頻器、其它的PLC、一些智能儀表和儀器，如果這些東西需要
通訊的話，你必須要確認(rèn)它們相互之間是可以通訊的，如果你不確認(rèn)的話，就要與廠家聯(lián)
絡(luò)，并親自再試一次。如果PLC的節(jié)點(diǎn)數(shù)較多，要考慮距離和廠家CPU的限制。
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★廈門(mén)岳航計(jì)算機(jī)工程有限公司
★聯(lián)系人：黃先森 ★ Q Q ：1497534640 ★
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Omron Type: E3F-3DZ2 Photoelectric Switch, 24-240VAC
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