In the process of using the industrial computer, it will inevitably lead to mechanical crashes due to various reasons. This is a headache for many users. What is the reason for that? What can be done to deal with these obstacles? Let's take a look at the introduction brought by Xiaobian.
1. Ambient temperature
The raw meal and cement batching station uses the 486 industrial computer, which is relatively sensitive to environmental temperature. When the summer is hot and the air conditioner is damaged, the industrial computer can easily "crash".
Countermeasure: repair the air conditioner, lower the ambient temperature of the industrial computer, and ensure the normal operation of the industrial computer.
2. Always protect the system
Due to the compilation and control procedures, other application software is installed in the system. Too much application software will make the operation speed of the industrial computer slower and slower. Therefore, every period of time, do a comprehensive protection of the industrial computer, click "First" → "Program" → "Accessories" → "System Objects" → "Protection Guide", and then click the "Confirm" button to perform a maintenance operation on the industrial computer. Comprehensive protection, so as to keep the industrial computer in the best condition. It is best to do "hard disk defragmentation" once every 1 month for the hard disk, after the rectification, it can speed up the speed of the program.
3. Poor heat dissipation inside the industrial computer
The situation of the industrial computer is more sinister, in addition to the high temperature, the dust is also large. When dust enters the industrial computer, the heat dissipation results of various boards, CPUs and other electronic components are poor, and the industrial computer becomes a "crash".
Countermeasures: Clean the dust inside the industrial computer on time and maintain good ventilation.
4. Frequently liquidate documents that are generated temporarily
When the industrial computer is running, it will generate a large number of temporary files such as Temp files. These files occupy the hard disk and system resources and affect the speed of processing information by the industrial computer. Regularly check the hard disk and delete temporary files to improve the speed of processing information by the industrial computer.
5. Check the CPU fan and the host power supply fan
The heat dissipation of the industrial computer is mainly carried out by the CPU fan and the power supply fan. When the CPU fan is damaged, the temperature of the CPU increases, and it is very easy to become the "crash" of the industrial computer. Raw meal batching stations have produced this phenomenon.
Countermeasures for industrial computer: frequently check the fans of the industrial computer, and replace the damaged fans in real time. When the industrial computer in the central control room leaves the factory, only a heat sink is installed on the CPU, and there is no fan. After installing a special cooling fan, the temperature of the CPU dropped by nearly 5 °C.
Industrial computer definition
Industrial personal computer is the industrial computer, but today, the more fashionable name is the home computer or industrial computer, English abbreviation IPC, full name Industrial Personal Computer. Generally speaking, industrial computer is a computer specially designed for the industrial site.
2. Features of IPC
Generally speaking, industrial computer is a computer specially designed for the industrial site, and the industrial site generally has the characteristics of violent touch, excessive dust, and high electromagnetic field force disturbance. There is generally no rest during the year. Therefore, the industrial computer must have the following characteristics compared with ordinary computers:
1) The chassis adopts steel structure, which has high anti-magnetic, dust-proof and anti-strike ability.
2) There is a dedicated backplane in the chassis, and there are PCI and ISA slots on the backplane.
3) There is a special power supply in the chassis, and the power supply has strong anti-interference ability.
4) It is required to have the ability to work continuously for a long time.
Note: Except for the above features, the other foundations are similar. In addition, because of the above professional characteristics, the cost of the same grade of industrial computer is more expensive than that of ordinary computers, but generally not much difference.
3. Application platform of industrial computer
Since 1984, when it was first engaged in the development and implementation of industrial computer in China, it has been widely used in steel metallurgy, kerosene chemical industry, mechanical and electrical complete sets of construction, medicine and food, CNC machine tools, industrial furnaces and other industrial platforms, as well as military and scientific research buildings.
4. The shortcomings of the current industrial computer
Although the industrial computer has the advantages of favorable location and people compared with the general commercial computer, its shortcomings are also obvious-the ability to handle data is poor, as follows:
1) The construction hard disk capacity is small;
2) Low data security;
3) Storage selectivity is small.
