# ID 21904

Contour path is not completely defined.
Description | Contour path is not completely defined. Possible causes: programming contour path of one block the axis position is missing in a contour path consisting of 2 blocks, the angle specification of the 2nd block is missing Example with error:

N250 G18 G01 Z15 X2
N260 #ANG=30 #RND=3
N270 G01 Z40 X30

Corrected example for contour path of one block:

N250 G18 G01 Z15 X2
N260 #ANG=30 #RND=3 Z25 (added position)
N270 G01 Z40 X30

Corrected example for contour path with 2 blocks:

N250 G18 G01 Z15 X2
N260 #ANG=30 #RND=3

N270 #ANG=80 G01 Z40 X30 (added angle specification)

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.