Save MOST ring configuration

This service function determines the current configuration of the MOST ring, compares it with the vehicle order, and then saves it in the head unit.

Caution!

• This function may only be run if the ring is closed. This is why the stability of the ring is tested at the start of the test module.
  
• To save the MOST configuration correctly, the OPPS/OPS must not be connected to the MOST direct access point. If this is the case, remove the OPPS/OPS from the MOST ring and close the MOST ring with the original MOST direct access point in the vehicle.