First, it is not connected to the power;
Second, the servo drive does not get the running signal, so it will not light up; Third, it's this light that's broken;
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Fourth, there is a problem with the circuit that the servo drive supplies power to the RUN light. It is recommended to contact the manufacturer, or agents and professionals to check and determine.
servo drives are also known as " Servo controller " A surname; Servo amplifier " It is a controller used to control the servo motor, and its role is similar to that of the frequency converter on the ordinary AC motor, which is a part of the servo system and is mainly used in high-precision positioning systems. Generally, the servo motor is controlled through three ways of position, speed and torque to achieve high-precision transmission system positioning, and it is currently a high-end product of transmission technology.
The servo drive nib does not display as 22OV AC no input or the switching power circuit in the server is not started.
① Test whether the main filter capacitor of the switching power supply of the server has DC 300V, and the no voltage is 22OV no input or the rectifier bridge is broken ② The main output voltage of the switching power supply circuit is 5V no voltage, and the main check the power management chip, starting resistance and filter.
③ The main output 5V voltage is too low, replace the 5V filter capacitor