What happens to the car's weight monitor?
Automobile heavy displays are very easy to break, and special attention is needed to ensure that they are protected in accordance with reasonable rules. When problems arise, many people have a very serious headache and do not know how to deal with them. What is needed is an analysis of the reasons and then a response。
Automobile heavy display failure:
1. The material term heavy instrument company described the removal of the heavy material as preventing it from returning to point zero. Check if the output signal values of the pyrethon sensor are within the standard (total amplification code for a/d/use inner range/floor range) and if the signal values are not within the standard, the modem sensor is capable of defibrating the electrical resistance, moving the signal values to the standard and, if this is not possible, requesting the pyremium there is no problem with the sensor, and in the case of ensuring normal (scale stability) output of the sensor, locking instrument failure usually results in problems of magnifying the circuit and the a/d conversion circuit, then judging the test analysis on a case-by-case basis based on the principle of the circuit, in order to finally resolve the problem。
2. Inaccuracy of the description. Observation of the stability of internal code values, friction at various parts of the sensor, stability of the steady voltage power source, normal discharge circuits, and the use of code to test the average balance of the four feet of the scales. Further instrument local analysis or mass correction in accordance with instructions in the notes。
3. The material is described as a heavy instrument that cannot be turned on. First, it is determined that the problems caused by the non-insurance fuses, power switches, power lines and voltage switching switches have been caused by the exchange of voltage input and output by the calibration transformer. If the instrument contains a battery, the battery is removed and the ac power is opened to understand whether it is due to insufficient battery voltage. Second, the current circuits, the steady voltage circuits, and the display of abnormality in the driving circuits are checked, if none of these are in question to check whether the processor and the ancillary circuits are burned。
