# ID 21427

Tool radius is smaller than minimum limit value.
Description | When the tool data accepts the data, it is detected that the tool radius is smaller than the permissible minimum radius, defined by the channel parameter P-CHAN-00157 .
Response | Class | 2 | Abort NC program processing.
Solution | Class | 6 | Check whether a alternative tool with a sufficient tool radius is available. Then execute NC program with that tool. Alternatively: Set P-CHAN-00157 to 0; the check for minimum length is then not enabled. Restart controller.
Parameter | %1: | Error value [-]
Radius of the requested tool.
%2: | Lower limit value [-]
Configured minimum radius P-CHAN-00157
Error type | 1, Error message from NC program.