CC%2 SOM 4 not possible

Hva betyr 231-A041 ?

This error indicates that Safety Operating Mode (SOM) 4 is not possible for the CC%2 controller. The common causes include Keylock Switch 1 not being in automatic mode (BA1), a defective Keylock Switch 1, or a wiring error.

• Keylock switch 1 is not in automatic mode (BA1).
• Keylock switch 1 is defective.
• Wiring error related to Keylock switch 1.

Klikk på steg for å spore fremgangen.

1. 1

   Set Keylock switch 1 to automatic mode (BA1).

2. 2

   Test the functionality of Keylock switch 1; verify its different positions and their corresponding electrical signals.

3. 3

   Inspect the wiring connected to Keylock switch 1 for any breaks, shorts, or loose connections.

4. 4

   Measure continuity across the contacts of Keylock switch 1 in each position to confirm proper operation.