ID 90193

Circular programming with G303 directly after deselection of tool radius compensation not allowed.

Description

After TRC is deselected by default (G42), it is impossible to indirectly program an arc in space (G303).

Default deselection of the TRC requires a motion block to reduce the tool radius again.

Example with error

N10 G42 G139

N20 G01 X10 Y10 F5000

;…

N130 G40

N140 G303 I50 J50 K50 X100 Y0 Z100

;..

Corrected example:

N10 G42 G139

N20 G01 X10 Y10 F5000

; …

N130 G40 X20 Y20

N140 G303 I50 J50 K50 X100 Y0 Z100

; …

Response

Class

2

Abort NC program processing.

Solution

Class

3

Check and modify NC program.
Insert a motion block after G40

Error type

1, Error message from NC program.