Can you provide more context around the solution and error you are describing? What machine or device is the KM-ASSYM2-03 error code associated with? What is the purpose of the arm READY OK signal machine code, and what is the expected outcome when it is not received within the specified time
The solution for the M133-CCD timed out waiting for arm READY OK signal error can be obtained by either adjusting the communication timeouts and retries or using a different communication protocol to establish contact with the CCD device