ID 20351

No primary motion block for chamfer/rounding contouring available.

Description

Chamfers (G301) and roundings (G302) can only be inserted between motions blocks of groups G00, G01, G02, G03. Therefore, before G301/G302, a preceding motion block must be programmed.

Example:

Wrong:

N10   G301 I20

N20   G01 X100 Y100 F10000

:

N1000 M30

Correct:

N10   G00 X0 Y0 Z0

N20   G01 X100 F10000

N30   G301 I20

N40   G01 Y100 F10000

:

N1000 M30

Response

Class

1

Continue NC program processing.

Solution

Class

1

Check and modify NC program. G301/G302 must always be programmed between 2 positioning blocks.

Error type

1, Error message from NC program.