1.The whole machine reset method
Under normal circumstances the coiling machine caused by transient failure the machine error, available hardware reset or switch power supply system in order to eliminate malfunction, if the system working storage area due to voltage instability, pull out plug chaotic circuit board or rectifier switch power supply voltage, it must be initialized to the system to clear, should pay attention to ready before removing the current data backup records, If the fault persists after the reset and initialization, perform hardware replacement diagnosis.
2. Compile the trial operation procedure law
A reasonable program and run the success is in good condition or not on the basis of the whole system function, some winding parameter setting error may cause system fault or a function is invalid, sometimes caused by the user program error downtime, this can be used in a pilot program to inspect, correction of errors, the user program to ensure its normal operation.
3. Make good use of the adjustable parts
The adjustment of adjustable components such as winding tension, screen voltage, and starting position of the cable rack is a simple but effective method in maintenance. By adjusting the adjustable parts, some innocuous faults are corrected. For example, in the maintenance of a winding machine used for many years in an enterprise, the system display screen is dark, and the screen supply voltage is normal after adjustment.
4. Replacement of spare parts
In the maintenance of the winding machine, replace the suspected faulty parts with intact spare parts. After the maintenance personnel basically judge the cause of the fault, this method can be used to quickly diagnose the fault range, and make the winding machine quickly put into normal operation, and then return the bad parts to repair, which is the most commonly used troubleshooting method at present.
5. Improve environmental quality law
For some very strange faults, with the exclusion and replacement method can not find the cause, often need to start from the surrounding environment, the environment is generally divided into two kinds, power supply and space. The power supply can be improved by isolating the power supply with stable voltage to improve the fluctuation from the power supply. For some high-frequency interference from the power supply, the capacitor filtering method can be adopted. Through these preventive measures to reduce the fault caused by the power supply, it is necessary to increase and check whether the grounding is good. There are many reasons for space interference, such as dust, gas, foundation floatation, vibration, space radiation interference, etc., etc., which need experienced maintenance technicians and professional equipment to detect and maintain.
6, maintenance information tracking method
According to the actual work of the winding machine and the previous fault records, it can be found that the occasional fault caused by the design or production process defects of the winding machine can be solved by constantly modifying and improving the system software or hardware. These modifications are provided continuously to maintenance personnel in the form of maintenance information.
