<Li> With G04, defines dwell time value . </Li> <Li> Also serves as a parameter in some canned cycles, representing dwell times or other variables . </Li> <Li> Also used in the calling and termination of subprograms . (With M98, it specifies which subprogram to call; with M99, it specifies which block number of the main program to return to .) </Li> <Tr> <Td> Q </Td> <Td> Peck increment in canned cycles </Td> <Td> For example, G73, G83 (peck drilling cycles) </Td> </Tr>

What is difference between g code and m code