# ID 20128

Double-programmed centre point correction.
Description | In the same NC block, more than one G function has been programmed from the group of centre point offset commands (G164/G165). Example: Wrong: N10 G00 X0 Y0 Z0 N20 G165 G02 I10 X20.05 G164

:

`N1000 M30`

Response | Class | 2 | Abort NC program processing.
Solution | Class | 3 | Check and modify NC program. Remove the inadmissible G function.
Parameter | %1: | Error value [-]
Number of the inadmissible programmed G function
Error type | 1, Error message from NC program.