Industrial Tablet PC Resistive Screen Fault and Solution - EVOC

One. Buy a little common sense 1. The current is very small In fact, many users will ignore the size of the current when buying the power supply of the industrial computer, and then the tragedy of the operation will occur, so we are reminded to pay attention to the size of the current when buying the power supply of the industrial computer. 2. Accepted voltage ...

Appearance: The industrial computer is generally a closed chassis, with industrial wind planning, solid structure, waterproof, dustproof, seismic and other characteristics. Desktops, on the other hand, generally use open chassis, general wind planning, and relatively simple structure. Function: Industrial computer generally uses embedded system planning, ...

1. Scale specifications: Commercial motherboards currently mainly use ATX architecture; In order to adapt to a variety of application environments, industrial motherboards use motherboards of various sizes and specifications, including ATX, Micro-ATX, LPX, POS and other specifications. 2. The support of the expansion slot: commercial motherboards can often only supply ...

The industrial computer has the characteristics of dustproof, moisture-proof, vibration-proof, high-temperature resistance, etc., and the following matters should be paid attention to when using it: 1. In the process of using the industrial computer, it is not possible to disassemble the industrial computer, and when the fault occurs, you should refer to the common faults and troubleshooting of the industrial computer.

With the increasing use of the network, preventing hackers from intrusion and malicious damage by competitors has become a key issue in the use of network security.

The touch screen is a touch panel, which is generally matched with a liquid crystal display device as a touch display device. An industrial tablet PC is an industrial computer with a touch display device. Commonly used touch screens include resistive screens, capacitive screens, infrared screens, and external acoustic wave screens. ...

As one of the core equipment of intelligent manufacturing, special computers have seen some new upgrades and changes in product technology, services and industrial development, and their role and tasks in the intelligent era have become more and more important. In the face of all kinds of new ...

The industrial computer is similar to the general accounting machine, and the industrial computer has important accounting machine attributes and characteristics, such as the computer motherboard, CPU, hard disk, memory, peripherals and interfaces, and has an operating system, control network and protocol, accounting ability, and friendly man-machine interface. But there is also a ...

Industrial control boards generally have BIOS chips, I/O control chips, keyboard and panel control switch interfaces, indicator adapters, expansion slots, DC power adapters for motherboards and cards, and other motherboards suitable for industrial occasions. It is selected by an industrial computer and can be operated in a wide temperature environment according to the needs of the industrial computer.

Overview of the system Broadband cell access is to separate the switching function and transaction control function of the switch, and set up some functional components realized by the computer software system on the switching network, and the provision and control of all new transactions are jointly completed by these functional components in cooperation with the original switch. Plan...

The contact screen is a touch panel, which is generally matched with a liquid crystal display device to form a touch display device. An industrial tablet PC is an industrial computer with a contact display device. Commonly used contact screens include resistive screens, capacitive screens, infrared screens, and surface acoustic wave screens. ...

Detection method and sequence of industrial computer failure not starting: 1. Check the three major operating conditions of the CPU Power supply clock reposition 2. Remove the BIOS and check whether the 22-pin chip selection signal has jumped 3. Try changing the BIOS and check the line connected to the BIOS 4 ...

1. First of all, prepare things: there are more things to prepare, such as detergent (bring your own sponge block), ear wash balls, hair dryers, oil brushes, soft rags, erasers, alcohol, cotton balls, etc., as well as Phillips screwdrivers and anti-static wrist straps. ...

Compact PCI is transformed on the basis of PCI technology, and has the characteristics of openness, high reliability, and hot-swappability. Compact PCI industrial computer can build a high-availability system, suitable for communications, network, finance, rail transit, medical equipment, self-provoking...

Serial port is a very common device communication protocol on industrial motherboards, and most industrial motherboards contain more than two serial ports based on RS-232. The serial port sends and receives bytes on a bit-by-bit basis, which is slower than parallel communication on a byte-by-byte basis, but the serial port can be used in the use of a single wire.

　　First, the system overview The automatic telecontrol information commissioning of the substation is a necessary operation to be completed before the new substation is put into operation, and it is necessary to debug it after the opening of the supporting optical fiber channel of the substation in the past. In recent years, there has been a lot of growth by ...

First, the ambient humidity is not suitable. Industrial computers are mainly composed of integrated circuits of many electronic components, and their insulation properties are closely related to the ambient humidity. Excessive humidity can easily lead to short circuits and incineration of the circuit board. If the humidity is too low, static electricity can easily occur, and some electronic components will be damaged ...

Machine vision is a comprehensive skill, which is mainly composed of industrial cameras, light sources, industrial computers and corresponding picture analysis software systems. Machine vision is like a single-function industrial robot, such as using a camera to obtain a picture of the object to be detected, and the special light source makes the detection policy ...

1. First put the body of the embedded industrial control all-in-one machine in a stable place, and accurately embed the base into the body. 2. Put on the screws, screw the screws into each eyelet, and confirm whether they are tightened. 3. Before cleaning the screen of the embedded industrial control all-in-one, stop using the equipment and unplug the power plug.

Many of the problems that may arise from the failure of the industrial computer of the CNC cutting machine are caused by the working environment, and the common ones are as follows: 1. The industrial computer has a long working time. Due to the demand for normal production, some factories ...