KPS Watchdog Error (Servo Bus Communication)

Was bedeutet Watchdog power module PMx ?

The maximum permissible number of communication errors with the servo bus has been exceeded by the KPS power module (PMx). This watchdog error causes short-circuit braking.

• Watchdog timer expired, indicating a failure in the KPS power module.
• Loss of synchronization or communication on the servo bus.
• Software issue causing the power module to become unresponsive.
• Hardware fault within the power module.

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1. 1

   Check the field bus – drives cable for proper connection, integrity, and shielding between all connected modules.