[Coordinate data] X, Y, and Z coordinate data
A 6-digit integer part and a 3-digit fraction part represent coordinate data.
[BCC]
To detect a data transmission error, BCC is calculated per block and attached to the end of data.
[L/F code] use CR/LF
BCC is calculated by the following calculation method
BCC = ΣA – ( B × 40H ) 20H
ΣA = Each character of a block that contains the sum of the ASCII code
B = ΣA÷40H (truncate decimal places)