18. What kind of working mode can I choose for the servo driver?

Different modes do not all exist in all types of drives.

19. How are the drives and systems grounded?

A. If there is no isolation between the ac power supply and the dc bus of the driver (such as a transformer), do not connect the non-isolation port of the dc bus or the non-isolation signal ground, which may cause equipment damage and human injury. Since the common voltage of the ac is not to the earth, there may be a high voltage between the dc bus ground and the earth.

B. In most servo systems, all common ground and ground are connected at the signal end. The ground loops generated by multiple land connection modes are easily affected by noise and generate streams at different reference points.

Mark

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