Overview of commands
The list below contains the G commands that affect tool radius compensation in the NC program divided into permitted and impermissible commands:
Permitted commands
NC command | Meaning |
|---|---|
G26 | Circular transitions with TRC |
G40 | Deselect tool radius compensation |
G41 | Activate TRC/CRC on left of contour |
G42 | Activate TRC/CRC on right of contour |
G138 | Mode: Direct TRC selection |
G139 | Mode: Indirect TRC selection |
G140 | Deselecting contour masking |
G141 | Selecting contour masking |
G236 | Mode: Direct TRC selection/deselection on the path |
G237 | Mode: Direct TRC selection/deselection on the path |
G239 | Mode: Selecting/deselecting TRC directly without block |
Impermissible commands
NC command | Meaning |
|---|---|
G05 | Tangential TRC selection/deselection |
G25 | Linear transitions with TRC |
G238 | Mode: Selecting inside corner of TRC |
#TRC [REMOVE_MASKED_BLOCKS] | Remove contour loops |
If an impermissible command is used, error ID 90166 is output.