With the development of the times, in the past, the management of factory production lines was basically manually supervised. Nowadays, many factories apply industrial touch screens. In the process of use, some fault problems are still frequently encountered. Today, Xiaoyou will give you a detailed introduction to the common fault problems in the use of industrial touch screens? And what kind of maintenance methods should be taken to solve these problems when encountering them?


1、 Signal instability
Many technical workers encounter unstable signals when using touch screens. During the use of industrial control touch screens, a snowflake suddenly appears, and after a while, the monitor returns to normal. The probability of this situation occurring during use is still relatively high. When the signal is unstable? What should we do? At this point, we can check if there is any looseness in the interface of the industrial control touch screen, and then re power on to check if the touch screen is working properly.
2、 Touch screen unresponsive
If there are cracks on the screen, the industrial touch screen may also not function properly. In such cases, we need to replace the touch screen. If it is due to the influence of dust and dirt, simply wipe the dust and dirt clean.

3、 No display on the page after power on
The most common fault problem during use is to first check whether there is a problem with the connection circuit of the industrial control touch screen. Secondly, we can determine whether there is a quality problem with the touch screen itself through power on and off experiments, and check whether there is virtual soldering in the chip pins to avoid bus errors that may affect the normal operation of the touch screen program. After completing this series of maintenance processes, we will restart the touch screen and find that it can now operate normally.
The three types of malfunctions introduced above are common problems encountered during the use of industrial control touch screens. When encountering problems, experienced technicians are also accustomed to them. They have rich experience in inspection and maintenance, and small malfunctions can be repaired by technicians themselves, unless it is a quality issue that needs to be sent to after-sales for repair.