What is the specific error message stating the M150-PLC timed out while waiting for CCD to send the retrieval command (D208=1&2&3&4) machine code of KM-ASSYM2-10 error id of 81?
The solution to M150-PLC timed out while waiting for CCD to send the retrieval command could be to increase the timeout value in the PLC programming or to add a delay between the CCD command and the PLC