# ID 21892

Identical angles in contour path are not allowed.
Description | Contour path of 2 blocks is programmed. The angles are identical or reverse. Incorrect example with identical angle: N240 G18 G1 Z15 X10 N250 #ANG 60 N260 #ANG 60 Z40 X30 (same angle)

Incorrect example with reverse angle:

N240 G18 G1 Z15 X10
N250 #ANG 60
N260 #ANG 240 Z-40 X-30 (opposite angle)

This is not permitted. The straight lines are parallel to the specified target point.

Response | Class | 2 | Abort NC program processing.
Solution | Class | 3 | Check and modify the contour path in NC program.
Error type | 1, Error message from NC program.