The fault solution of Nazhi servo motor

Create Date: 2024-8-30 12:03:23|Source: NACHI / Nachi Fujikoshi

How to deal with the inaccurate positioning of the intelligent servo motor for azimuth control?
The fault solution of Nazhi servo motor
  (1) First of all, confirm whether the current value of the pulse announced by the controller is as expected, and if not, check and correct the program:

(2) Supervise whether the number of pulse instructions received by the servo driver is consistent with the effect announced by the controller, and if not, check the control line cable;

(3) Check whether the setting of the servo command pulse mode is consistent with the controller setting, such as CWCCW or pulse + square

(4) If the servo gain setting is too large, try to adjust the servo gain manually or automatically;

(5) The servo motor is prone to accumulate errors when carrying out reciprocating motion, so it is recommended to set a mechanical origin signal under the condition of process promise, and carry out the origin search operation before the error exceeds the promised range;

(6) The accuracy of the mechanical system itself is not high or the transmission organization is abnormal (such as the offset of the coupling between the servo motor and the equipment system).

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