Industrial control machine is mainly used in industrial automation systems where computers are required, generally require strong anti-interference ability, high reliability, industrial control machine in the process of work must ensure that all the network cables and network configuration is normal, whether it is network printing or ordinary routine operations have the corresponding standards, the operator is best to train the operating skills before starting work.
Today, Guangdong Computer Intelligent Display Co.,LTD, for you to analyze several reasons affecting the work stability of industrial control machine.
1: fine components of the dust
The current industrial control motherboard using components and wiring is very precise, when dust accumulates in the fine components too much, it will absorb moisture in the air, conductivity may connect the fine components on the different signals or make resistors and capacitors short circuit, resulting in signal transmission errors or changes in the operating point, thus leading to industrial control machine work instability or can not start.
2: Motherboard dust
The actual application of industrial control machine: control the host often crashes, restart, can not find the keyboard and mouse and start the alarm, which is mostly caused by dust accumulation on the industrial motherboard, because it is impossible to remove the dust in the chassis, dust is also a key factor affecting the service life of the industrial control machine, so the industrial control machine is very important dust and waterproof work.
3: Poor working environment
Used for industrial computer CPU, memory, etc. The power supply is a capacitor of varying sizes. Capacitors are afraid of high temperatures, if the temperature is too high can easily lead to capacitor breakdown and affect normal use. In many cases, the electrolytic capacitors on the motherboard will blister or leak, and the capacitors are not caused by the quality of the product, but because the industrial motherboard working environment is too poor.
4 : high temperature baking
Usually, most of the bubbling, leaking and under capacity capacitors are found around the CPU, at the edge of the memory modules and next to the AGP slots because these components are very hot and the generators in the computer. These failures may occur in aluminum electrolytic capacitors during prolonged high temperature baking.
If the ambient humidity in the space is relatively high, use some dehumidification equipment to reduce the humidity
If the temperature of the space is too high then use air conditioners or electric fans etc. to cool down the external machine, also need to ensure that the internal cooling holes of the computer are clear and free from blockage.
If the vibration in the space is large, it is recommended that the bottom of the industrial control machine is padded with a layer of anti-vibration compartment material.
Selection of industrial control machine should choose a good ventilation effect of the chassis and need to regularly open the chassis to remove dust, in general, the dust on the motherboard can be gently brushed off with a brush but because of the industrial motherboard on some cards and chips using pin form, easy to oxidation caused by poor contact, you can use an eraser to remove the surface oxide layer and re-insert. In the case of conditions permitting, you can use volatile energy good trichloroethane to clean the motherboard.
