Safety command for basic initialization incorrect

What does F8201 mean?

The safety command issued for basic initialization of the safety technology was incorrect or arrived in an invalid sequence. This indicates a programming or configuration issue with the safety control logic that prevents the safety system from correctly starting up.

• Incorrect sequence or timing of safety commands from the higher-level safety controller (e.g., PLC).
• Mismatch between the expected safety command and the actual command received.
• Invalid safety configuration parameters preventing a correct basic initialization.
• Communication error affecting the safety command.

Click steps to track your progress.

1. 1

   Review the safety programming in the higher-level safety controller (e.g., safety PLC) to ensure the basic initialization command sequence is correct.

2. 2

   Verify the safety configuration parameters in the IndraDrive match the safety logic implemented in the controller.

3. 3

   Check the communication link between the safety controller and the IndraDrive for integrity and proper function.

4. 4

   Ensure that any required safety acknowledges or resets are performed in the correct order.

5. 5

   Consult the safety manual for the specific IndraDrive safety option for correct initialization sequences.