What does the error message "The current position of M7099-PCB board is lower than the safe distance, please check whether the PC board is placed properly" mean, and how can it be resolved in the specific machine code for KM-ASSYM1-01?
The solution to the error "The current position of M7099-PCB board is lower than the safe distance, please check whether the PC board is placed properly" would be to double-check the placement of the M709