Restrictions
Not all NC commands with an end marker can be skipped. It is not permitted to skip the following commands. Error ID 51016 is output.
- Axis couplings, e.g. #AX LINK
- Axis exchange commands, e.g. #PUT AX
- #OTC ON/ OFF
- Special commands for turning, e.g. G96, G95, G33
- #SYNC IN/OUT
- General multipath programming
- Oscillating motions, e.g. Z [OSC_ON]
- Selecting and deselecting coordinate systems, e.g. #CS ON/OFF
- Lift commands, e.g. Z[LIFT_START] or Z[LIFT_END]
- Selecting and deselecting transformations, e.g. #TRAFO ON/OFF
Notice
With NC commands that require channel initialisation, the search for the end market is aborted. The short cut continues up to the position where the corresponding command is located. The warning with ID 51036 is output.
The programmed sequence is continued from this position.
For example, channel initialisation is required with:
- #CHANNEL INIT
- #TRACK CHAN OFF
- Homing G74
- Measuring functions G100, G310
- Edge banding G108
- #PTP ON
Example
Interruption of “Delete distance to go” by measuring travel
The figure below represents the position sequence with a commanded short cut. The NC program contains a measurement block. The commanded short cut is interrupted by the measurement block. After the measuring travel, the programmed sequence is continued.
