P0904HN輸出個(gè)性模塊，LZS-1500-3培訓(xùn)教程
在調(diào)試中碰到的最大問(wèn)題是觸摸屏的級(jí)連問(wèn)題，本系統(tǒng)中，在送紙、一色組、二色組都有F930觸摸屏充當(dāng)人機(jī)界面系統(tǒng)。在實(shí)際調(diào)試過(guò)程中，開(kāi)始經(jīng)常會(huì)碰到通訊通不上，經(jīng)過(guò)仔細(xì)分析后，硬件上，除了全部采用屏蔽電纜外，RS232通訊時(shí)，盡量縮短電纜的長(zhǎng)度，并且走線時(shí)，避開(kāi)動(dòng)力電纜；RS422通訊時(shí)，采用屏蔽雙絞線的方式，并且并上匹配電阻。軟件上，在觸摸屏的設(shè)置上，讓觸摸屏按照通訊的先后順序進(jìn)行初始化。
P0904HN輸出個(gè)性模塊經(jīng)過(guò)這兩方面的處理后，問(wèn)題得到了解決。對(duì)于生產(chǎn)系統(tǒng)而言，傳統(tǒng)上的系統(tǒng)維護(hù)都是屬于一種事后控制，即在故障已經(jīng)發(fā)生時(shí)候予以處理，這意味著停機(jī)時(shí)間，以及因此而帶來(lái)的不良品率上升和生產(chǎn)效率的下降，另一個(gè)方面則在于，傳統(tǒng)的生產(chǎn)現(xiàn)場(chǎng)機(jī)械系統(tǒng)的故障往往依賴于技師的豐富經(jīng)驗(yàn)。那些有著豐富經(jīng)驗(yàn)的老師傅可以通過(guò)諸如
軸承
電機(jī)的聲音對(duì)潛在的故障做出判斷，或者把螺絲刀搭接在被診斷設(shè)備（如電機(jī)上），借助回饋的振動(dòng)變化來(lái)判斷。但是，問(wèn)題是這必須依賴于人的經(jīng)驗(yàn)。
設(shè)備的故障通常由以下幾個(gè)方面的原因造成：首先是人員的誤操作；其此是設(shè)備運(yùn)行環(huán)境的問(wèn)題，例如機(jī)械系統(tǒng)的震動(dòng)、溫度對(duì)設(shè)備的疲勞造成的潛在設(shè)備故障；第三是運(yùn)行的磨損，例如，齒輪、軸承、皮帶、減速機(jī)構(gòu)等長(zhǎng)時(shí)間處于工作狀態(tài)下的磨損。
這種事后維護(hù)往往是被動(dòng)的，必須通過(guò)停機(jī)檢修來(lái)實(shí)現(xiàn)。如今的生產(chǎn)系統(tǒng)設(shè)備越來(lái)越多、為了滿足靈活的市場(chǎng)需求而使得設(shè)備互聯(lián)，某個(gè)環(huán)節(jié)的當(dāng)機(jī)會(huì)給整個(gè)生產(chǎn)帶來(lái)災(zāi)難。自動(dòng)化系統(tǒng)的作用就在于此，它依賴于一個(gè)完整的系統(tǒng)來(lái)解決這一問(wèn)題，并且不依賴于某個(gè)操作人員的經(jīng)驗(yàn)。
設(shè)備診斷新思維-預(yù)防性維護(hù)
從自動(dòng)化技術(shù)的角度來(lái)看，如果我們能夠預(yù)先判斷設(shè)備的潛在損壞可能，及時(shí)準(zhǔn)備備件，就可以在其出現(xiàn)故障時(shí)即時(shí)解決。問(wèn)題是如何精確判斷哪些設(shè)備會(huì)出現(xiàn)故障？如何概率分布？貝加萊正是基于這一理念設(shè)計(jì)了新的生產(chǎn)維護(hù)系統(tǒng)解決方案——通過(guò)定期對(duì)來(lái)自設(shè)備的信息進(jìn)行采樣，對(duì)設(shè)備的狀態(tài)進(jìn)行分析判斷，給出維護(hù)報(bào)警與報(bào)告，以便于維護(hù)人員及時(shí)發(fā)現(xiàn)問(wèn)題并改善生產(chǎn)過(guò)程。
The company's sales network covers the whole country, with strong technology and R & D strength, and is committed to becoming a "high-tech enterprise" recognized by the government.
Since its establishment, the company has always adhered to "service first, mutual benefit and win-win" With the enterprise concept of "embedded, intelligent, systematic and integrated", it gathers industry elites, combines foreign advanced information technology, management methods and enterprise experience with the specific reality of domestic enterprises, provides users with reliable automatic communication transmission products and embedded innovative solutions, and provides comprehensive system integration, hardware, software and user-centered design services.
The company has a number of professional certification rights in the fields of industrial power transmission, including FCC, ROHS, etc., and has a number of independent industrial power transmission standards, IEC61850, etc., and has a number of professional knowledge in the field of industrial power transmission, EMC, ROHS, etc,
