# ID 21905

Contour path with given angles and end position not possible.
Description | Contour path of 2 blocks is programmed. The programmed end position of contour path is unfit with the given angles. Example with error: N250 G18 G01 Z10 X5 (SP - Starting point) N260 #ANG=30
N270 #ANG=120 G01 Z-10 X10 (EP1 - End position)

Corrected example:

N250 G18 G01 Z10 X5 (SP - Starting point)
N260 #ANG=30
N270 #ANG=120 G01 Z5 X20 (EP2)

In the following figure the permitted area of the end position with the given angles is shown:

Response | Class | 2 | Abort NC program processing.
Solution | Class | 3 | Check and modify the contour path in NC program. Correct the end position of contour path or Correct the angle of contour path
Parameter | %1: | Initial value [0.1 µm or 0,0001°]
Startpoint of contour path.
%2: | Current value [0.1 µm or 0,0001°]
Programmed angle of first block
%3: | Current value [0.1 µm or 0,0001°]
Programmed angle of second block.
%4: | End value [0.1 µm or 0,0001°]
Incorrect end position of contour path
Error type | 1, Error message from NC program.