Pulsecoder Serial Data Error

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The serial Pulsecoder fails to return serial data in response to a request signal. This indicates a communication fault between the servo amplifier and the Pulsecoder, potentially due to loose connections, damaged cabling, or a faulty Pulsecoder itself.

• Interruption in serial communication between the servo controller and pulsecoder.
• Damaged pulsecoder serial data cable or connectors.
• Faulty pulsecoder unit reporting invalid serial data.
• Noise interference on the serial communication lines (e.g., P1-31, P1-32).
• Incorrect pulsecoder communication protocol settings.

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Ensure the robot connection cable (RMP1, RP1) connector (CRF8) on the 6-Axis servo amplifier and the connector on the motor side are tightly connected.

2. 2

   Check that the shielding of the robot connection cable (RMP1, RP1) is securely grounded in the cabinet.

3. 3

   Replace the Pulsecoder.

4. 4

   Replace the servo amplifier.

5. 5

   Replace the robot connection cable (RMP1, RP1, RM1).

6. 6

   Replace the internal cable of the robot (for the Pulsecoder, or for the Motor).