11.8 Other Commands

M07/M08/M09: Coolant or air blower on/off

Format:

M07 air blower on

M08 coolant on

M09 coolant and air blower closed simultaneously

T Code: Tool number change and tool selection

Format:

Txx

Txxxx

The T code is also called the tool function. The T function is composed of the address T followed by the number. M83 has no actual tool changing function. This T code is virtual command.

D Code: Select tool radius compensation number in tool table

Format:

Dxx

D#: Select tool radius compensation number with D code.

H Code: Select tool length compensation number in tool table

Format:

Hxx

H#: Select tool length compensation number with H code.