M00 - Program Stop

M07 - Coolant 1 On

M01 - Optional Program Stop

M08 - Coolant 2 On

M02 - Program End

M09 - Coolant Off

M03 - Spindle Clockwise

M30 - End Progarm, Return to Start

M04 - Spindle Counter Clockwise

M98 - Call Subprogram

M05 - Spindle Stop

M99 - Cancel Subprogram