Electromagnetic interference is a phenomenon often seen in the use of advertising engraving machines. Then how should we solve it? The details are as follows:
First, the use of shielded cable to reduce the outside interference to their own.
Second, install the power filter to reduce the pollution of the AC power supply.
Third, to prevent crossover. For example, in the two-axis drive system, two places in the same machine wood engraving chassis drive device position, try to increase the control line and power line wood engraving machine drive a nameplate forward, and the other is backwards, And in the structural arrangement to make these leads as short as possible.
Fourth, requires a good grounding. A point of grounding principle. The power filter ground, drive PE control pulse PULSE- and direction pulse DIR- shorted after the lead, the motor ground cable, drive and motor cable protection sleeve, drive The shielded wire is connected to the grounding column on the wall of the chassis.
According to specific issues and targeted solutions to the problem, so that we can achieve the desired effect, choose advertising engraving machine, choose our factory!
First, the use of shielded cable to reduce the outside interference to their own.
Second, install the power filter to reduce the pollution of the AC power supply.
Third, to prevent crossover. For example, in the two-axis drive system, two places in the same machine wood engraving chassis drive device position, try to increase the control line and power line wood engraving machine drive a nameplate forward, and the other is backwards, And in the structural arrangement to make these leads as short as possible.
Fourth, requires a good grounding. A point of grounding principle. The power filter ground, drive PE control pulse PULSE- and direction pulse DIR- shorted after the lead, the motor ground cable, drive and motor cable protection sleeve, drive The shielded wire is connected to the grounding column on the wall of the chassis.
According to specific issues and targeted solutions to the problem, so that we can achieve the desired effect, choose advertising engraving machine, choose our factory!
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