# ID 21384

Impermissible use of a cycle centre point coordinate.
Description | This error output is caused when using a cycle center point coordinate (@I..) in the main program, or by a direct call of a cycle as a stand-alone program. A cycle centre point coordinate may only be used in the cycle program itself (e.g. @I= @P6)

Example with error:

N05 X0 Y0 Z0 G00

N20 G01 @I=100 X200 F500

N40 L CYCLE [NAME=dummy1.cyc …]

N50 G01 Y300 F1000

N60 G01 Z300 F2000

N90 M30

Response | Class | 2 | Abort NC program processing.
Solution | Class | 3 | Check and modify NC program. . Use cycle centre point coordinates only in the cycle. Start cycle only by a global sub program call within the main program (L CYCLE [...]).
Parameter | %1: | Current value [-]
Error type | 1, Error message from NC program.