Line Tracking Pulsecoder Communication Data Error

What does SRVO-090 mean?

Communication between the Pulsecoder and the line tracking board is abnormal, specifically indicating a data error (DTERR). This prevents reliable position feedback for line tracking functions.

• Communication error in the data stream from the line tracking pulsecoder.
• Noise or interference corrupting data sent by the line tracking pulsecoder.
• Damaged cable or connector between the line tracking pulsecoder and controller.
• Faulty line tracking pulsecoder unit transmitting erroneous data.
• Servo controller not properly interpreting received data packets.

Click steps to track your progress.

1. 1

   Check the connection cable at each end (the line tracking board and the Pulsecoder).

2. 2

   Check whether the shielding of the connection cable is securely connected to the grounding plate.

3. 3

   Replace the Pulsecoder.

4. 4

   Replace the line tracking cable.

5. 5

   Replace the line tracking board.