SI P1 (CU): STOP A initiated

What does F01600 mean?

The drive-integrated "Safety Integrated" function on the Control Unit (CU) has detected a fault, initiating a STOP A (Safe Torque Off via the safety shutdown path). This can be caused by an unsuccessful forced checking procedure of the safety shutdown path or as a subsequent response to a defect in a monitoring channel (F01611). The drive will react with an OFF2 state, requiring an immediate POWER ON cycle for acknowledgment.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   If the fault value is 9999, perform diagnostics for fault F01611 to determine the root cause of the monitoring channel defect.