CC%2 operating mode not possible

What does 231-A040 mean?

This error indicates that the current combination of operating mode switches and protective door statuses is not permissible for the CC%2 controller. This can result from incorrect switch settings, open safety doors, or faulty wiring.

• The status of the operating mode switches and protective doors is not allowed.
• Incorrect setting of one or more operating mode switches.
• Safety doors are not in the required state (e.g., open when they should be closed).
• Wiring error in the operating mode selection or safety door circuits.

Click steps to track your progress.

1. 1

   Check the current setting of all operating mode switches and ensure they correspond to a permissible configuration.

2. 2

   Verify the status of all safety doors; ensure they are closed and locked if required for the selected operating mode.

3. 3

   Inspect the wiring associated with the operating mode switches and safety door sensors for continuity, damage, or loose connections.

4. 4

   Consult the machine documentation to understand the valid combinations of operating modes and safety door statuses.