Servo Bus Communication Error

Hva betyr SYNCHRONISATION ERROR DRIVE MODULE Ax ?

The maximum permissible number of communication errors with the servo bus for the specified axis (Ax) has been exceeded. Too many consecutive toggle bit errors are a common cause, leading to short-circuit braking.

• Loss of communication on the servo bus (e.g., EtherCAT, Profinet).
• Incorrect network configuration or cabling for the servo drive.
• Faulty drive module or controller interfering with bus traffic.
• Synchronization offset exceeding allowed limits (P5-01).

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1. 1

   Check the Interbus cable connections between the DSE, KPS, and all KSD modules for integrity and proper seating.