Automatic winding machine debugging video_Automatic winding machine common failures_Automatic winding machine debugging techniques: 1, automatic winding machine spindle inverter overvoltage alarm automatic winding machine spindle inverter in each parking in the operation panel to produce oL overvoltage alarm, using a multimeter to measure the input side of the power supply voltage, found normal, so the problem is locked in the inverter set deceleration time. In order to minimize the inertia of the spindle when parking, so the deceleration time of the inverter is set very small, resulting in the frequency of the inverter dropping quickly after the parking signal is announced, and the synchronous speed of the motor also drops quickly, because there is a large inertia of the winding motor, making the actual speed of the winding motor exceed the synchronous speed at this time, and the winding motor works in the generator condition, so that the over-voltage alarm of the inverter occurs. Through practical debugging, the deceleration time is set to 0.5S, which can not only reduce the inertia of the automatic winder deceleration to a greater extent, but also ensure that the over-voltage alarm does not occur.

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2. Automatic winding machine line servo driver alarm handling

In the commissioning process, the automatic winding machine active lineup servo drive often presents a fault alarm, the reason is generally the encoder and servo drive communication malfunction, the servo drive power off, the encoder and servo drive coupling plug CN2 re-plug once, again after the power, the problem is eliminated.

3. Automatic winding machine lineup servo follow the ability to set

The greater the value of the parameter, the smaller the fault in the implementation of the orientation instruction, the stronger the ability to follow; but the value is assumed to be set too large to cause active automatic winding machine oscillation, so the value of this parameter should be set to take into account the automatic winding machine and the tracking of the orientation instruction.

4. Automatic winding machine line sampling period recognition

Assuming that during debugging, it is found that the arrangement of the automatic winding machine will show a significant phenomenon of a walk and a stop, and in each walk-stop cycle, the walk time is very short and the stop time is very long, resulting in inconsistent density of the line. Can consider reducing the sampling period to twice the PLC scan period, continue debugging, found that the line arrangement can move very smoothly, will not present a go a stop phenomenon, the line is also more tightly.

5. Tension when winding round wire

When winding the tension of the round wire is adjusted by the number of winding turns on the stretch rollers, when winding a relatively thin round wire, assuming that the tension value adjustment is not suitable for the thin wire will be stretched thin, insulating paint fall, so the manufacturer should summarize the number of suitable winding turns for different round wire diameter.

6. Tension when winding flat wire

Automatic winding machine tension when winding flat wire is adjusted by adjusting the air pressure of the disc brake pad to achieve the size, we should also be for different line width to sum up the corresponding air pressure size.

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