SP9047 SSPA:47 Position Coder Signal Abnormal

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  5. SP9047 SSPA:47 Position Coder Signal Abnormal
  1. Home
  2. Knowledge Base
  3. TCM S Machine
  4. SP9047 SSPA:47 Position Coder Signal Abnormal

The A/B phase signal of the spindle position coder (connector JY4) or the A/B phase signal of the MZ or BZ sensor (connector JY2) is abnormal. The relationship between the A/B phase and 1-Rotation signal is incorrect (pulse interval mismatch). Check/adjust signals from the sensor. Replace cable or sensor.

 

Quick tip:

Check signals from sensors

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