Frequency Conversion Control Debugging Steps of Inverted Wire Drawing Machine Equipment
The inverted wire drawing machine equipment needs to be properly debugged during operation so that the wire drawing operation can be completed smoothly. After using the frequency converter, during the debugging process, the first step is to determine the given reference voltage.
The speed-given voltage is taken out from one terminal, and the full amplitude is required to be +10 volts. Its output reaches +15 volts, so the voltage needs to be divided.
Therefore, in the process of debugging the inverted wire drawing machine equipment, after the inverter is powered on, its relevant parameters need to be set.
When setting process parameters, attention should be paid to selecting different entry levels. They also determine the direction of rotation.
Generally, after the parameters are set, the electronic control system can work normally.
The next step is to perform autotune. In other words, before the inverted wire drawing machine is operated, the main motor and the take-up motor need to be automatically tuned once.
This is mainly to facilitate the inverter to automatically obtain the relevant parameters of the motor to obtain matching.
When tuning, the motor should be in no-load condition. As the motor rotates, the display screen should also display the dynamic values of the output frequency and output current promptly.
After approximately 120 seconds, tuning is completed. In addition, drawing adjustments are also required.
That is to say, in the on-load wire drawing process, the debugging work should focus on the speed matching between the wire take-up machine and the main machine of the inverted wire drawing machine.
When debugging, start at a low speed and then gradually accelerate until the whole machine is debugged and can be put into operation.
After using the frequency conversion system, the inverted wire drawing machine can significantly save energy during drawing operations, and the speed adjustment is more convenient and flexible, and can be started at a low speed.
At the same time, the operation of the whole inverted wire drawing machine equipment is more stable and reliable. Of course, in practical applications, it is necessary to select a suitable frequency converter based on the system requirements.
The frequency converter has powerful functions and rich parameters, which help to improve product quality.
