Industrial touch tablet common fault problem solving methods

Industry control tablet failure problem solving method and industrial machine is also called industrial tablets, the tablets, industrial automation refers to the application in industrial field of a display with the host integration in the integration of industrial computer, due to its greatly saved the space of the industrial control computer and the arrangement of environment, and the display size, the picture can be flexible customization, therefore, more and more get the welcome of people, the application range is becoming more and more wide, the below small make up to you to introduce key points and matters needing attention the option of industrial control machine, hope to be of service, let you if this paper introduces the selection of knowledge to the industry still have some confusion in the selection of the tablet, can contact with guangzhou YunHui technology customer service to provide you with technical support, help you choose a suitable tablet, the highest ratio of industry. Tablet computer industrial control industry selection points mainly includes three points: size, application scenarios ( Technical requirements) Size, brand, the so-called, refers to industrial tablet, the size of the general industrial there are 7 inch tablet, 8 ', 10 ', 12 ', 15 ', such as regular size, of course, there are 4. 3 inches, 5. Special size 6 inch and 17 inch, so customer need according to the first field application environment determine its size, because part of the manufacturer to produce only a specific size, does not necessarily provide special sizes. The so-called technical requirements, refers to the handling of industrial control machine performance, dustproof, waterproof, anti high temperature, low temperature, prevent fall, wifi function, the operating system ( Windows xp, Windows 7, android, Windows CE) , camera, scan head, capacitance screen, LCD screen, power supply configuration requirements. In the practical application, the user often freezes, identify the cause of the crash is a complex work. But the crash in general can be divided into the following four categories: first, the motherboard failure in itself. Components because of motherboard itself reason, can cause the host starts when the BIOS self-check can't completely through, have a plenty of IDE interface, FDD, lead to system, speaking, reading and writing have problems lead to crash. Second, poor quality of parts. Such as CPU, memory, video card, hard disk, etc. If the poor quality of accessories, industrial control industry tablets in WIN98, NT4 installation. 0 scounix, you will find the way past installation is not smooth, some even can't install. Third, short host crashes, 3, 5 day long crashed three or four months, the hardest to determine the reason of this kind of problem, a separate test motherboard or not will not crash when user environment. This kind of problem related to the user's system, even field wiring, system anti-interference ability. Hope to encounter this kind of problem, don't always put the blame on industrial all-in-one PC, to guide the user to solve the problem from the surrounding environment. Some crash might be caused by different user programming. Meet crash should face the site, the calm analysis, can eventually solve the problem. Fourth, the backplane poor contact. Operating system can be successfully installed, installed system, users find some user devices may be unable to use in the system, a serial port, the keyboard cannot be used, etc. , the main board to the other machine. On industry control tablet on the use of some of the problems, of course, is more than a crash, but this is usually can solve, for convenience or understand some of the better! Industry control tablet computer show no problem? When the host fault problems, first of all we have to check is the BIOS. Motherboard BIOS data stored in the important hardware, at the same time, the BIOS is also a weak part of the motherboard, vulnerable to damage, once damaged, will lead to system can't run, appear this kind of failure usually results from motherboard BIOS destroyed by CIH virus ( Of course can't be ruled out the mainboard failure system cannot run itself) 。 So we can detect the hard disk data are in good condition to judge whether the BIOS is destroyed, if the hard disk data is in good condition. In addition, there are three kinds of circumstances will boot device no display phenomenon: 1, because the motherboard expansion slot or expansion card has a problem, lead to plug in extensions such as sound CARDS after the mainboard no response and no show. 2, avoid jumper Settings in the CMOS CPU mainboard frequency is wrong, also may lead to not display failure. 3, the mainboard can't identify memory, memory, damage or memory does not match can also lead to boot without fault.