M902 Direct Setting Reference Point

Format

M902 Ha

Description

This command is used to directly set the position of machine origin.

a: axis address

• 0: X-axis
• 1: Y-axis
• 2: Z-axis
• 3: A-axis

Programming Example

M902 H0 'end of X-axis returning to reference point, i.e. the machine coordinate of current point is 0 (machine origin) in X-axis