SI P1 (CU): STOP A initiated

Hva betyr F01600 ?

The drive-integrated "Safety Integrated" function on processor 1 has detected an error and initiated a STOP A. This typically occurs due to an unsuccessful safety shutdown path check or as a consequence of F01611. This fault indicates a critical issue with the safety system, preventing drive operation and requiring immediate attention to ensure machine and personnel safety.

• Failed forced checking procedure (FCP) of the safety shutdown path, possibly due to a stuck contactor or relay in the safe output chain.
• External safety device (e.g., emergency stop button, safety gate switch) has activated, triggering the Safe Torque Off (STO) function.
• Cross-monitoring fault between internal safety processors, indicating a deviation in expected safe state within Safety Integrated.
• Incorrect wiring or loose connection to the Safety Integrated inputs (e.g., terminals X1, X2) causing an unintended safety state.

Klikk på steg for å spore fremgangen.

1. 1

   Verify the status of all connected external safety components (e.g., E-stop, safety light curtains, safety door switches) for activation.

2. 2

   Check the wiring integrity of the safety circuit, specifically the connections to the STO inputs (e.g., X1, X2 terminals on safety module).

3. 3

   Review the drive's safety log (r9700) for specific details on the triggering event and the status of internal safety signals.

4. 4

   Initiate a forced checking procedure (FCP) via parameter P9500 to confirm the functionality of the safety output path.