ID 20666

Active TLC can only be deselected with #TLC OFF.

Description

If active tool length compensation (TLC) is already active, #TLC ON[...] is programmed again.

Example:

Wrong:
N10   G00 X0 Y0 Z0
N20   #TLC ON[100]
:
N100  #TLC ON[-50]
:
N990 #TLC OFF
N1000 M30
Correct:
N10   G00 X0 Y0 Z0
N20   #TLC ON[100]
:
N90  #TLC OFF
:
N100  #TLC ON[-50]
:
N990 #TLC OFF
N1000 M30

Response

Class

2

Abort NC program processing.

Solution

Class

3

Check and modify NC program. In order to change tool length compensation, first deselect the active TLC using #TLC OFF.

Error type

Abort NC program processing.