Delta Electronics DVP10MC11T [229/375] G90 absolute mode

4. Motion Control Instructions

DVP-MC operating manual 4-185

4.8.3. Introduction to G Code Function

4.8.3.1 G90: Absolute Mode

 Function: After G90 is executed, the terminal position of each axis in G code is based on 0 unit and G91

can be used to switch into the relative mode. It is absolute mode for NC program by default.

 Format: N_G90

 Parameter Explanation:

N_: The row number of G code in NC program

 Example:

The initial positions of axis X and Y are both 3000 units and the axis parameters are both default values.

The G codes to be executed are as follows:

N0 G90

N1 G0 X6000 Y6000

After G codes are executed, the Y/X curve for the whole movement process is shown below:

Position

3000

6000

3000

6000