# ID 20692

Selection of tool radius compensation during additive manual block mode. Channel buffers blocks.
Description | In additive manual block mode, select the tool radius compensation with G41 or G42. This buffers all the other motion blocks commanded in manual block mode in the TRC and they are executed with delay.
Response | Class | 1 | Continue NC program processing.
Solution | Class | 1 | If possible, avoid selecting TRC in active additive manual block mode.
Error type | -