# ID 20457

De-/selection of synchronous operation not allowed during active TRC.
Description | During active tool radius compensation (TRC, G41/G42), the selection/ deselection of synchronous operation mode of axes is not permissible. Example: Wrong: N10 #SET AX LINK [ 1, C=X ] N20 G41

N30 #ENABLE AX LINK [1]

N30 X100

N40 G40

N50 #DISABLE AX LINK [1]

N60 X0

Correct:

N10 #SET AX LINK [ 1, C=X ]

N30 #ENABLE AX LINK [1]

N20 G41

N30 X100

N40 G40

N50 #DISABLE AX LINK [1]

N60 X0

Response | Class | 2 | Abort NC program processing.
Solution | Class | 3 | Check and adjust NC program sequence. Activate synchronous operation before selecting the radius compensation (G41/G42) or deactivate tool radius compensation before deselecting synchronous operation (G40).
Error type | 1, Error message from NC program.