CNC Operation
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5.4.3.2 Programme Execution - General
A part programme can be executed in three modes:
- single step (See 5.4.3.3),
- dry run (See 5.4.3.4),
- automatic (See 5.4.3.5).
This section describes the functions common to all three modes.
Display of programme execution
During programme execution, all the display pages are accessible.
Four display pages can be used to monitor programme execution:
- the programme page (See 4.8) displays the block being executed and the adjacent blocks,
- the information page (See 4.7) displays the data (block number, active functions, end point coordinates, etc.) of
the block being executed,
- the current position page (See 4.2) displays the coordinates of the current position,
- the trace while cutting page (See 4.6.4) provides a graphic display of programme execution.
Select one of the display pages.
Display of the selected page.
Axis multigroup programme execution
An axis multigroup programme must include at least one executable block (G04 or M function if no movement is
desired) on each of the axis groups (%xxx.1, %xxx.2, etc.) to be able to synchronise all the axis groups. If there is not
at least one executable block per axis group, the system remains on wait and the "INCYC" indicator remains displayed
in the status window.
Temporary stops during programme execution
These temporary stops are described below:
- the spindle continues to rotate (except for M00 or M01),
- programme execution can be restarted (in the mode active before the stop or in another mode) from where it was
interrupted.
Feed interruption
Turn down the feed rate potentiometer on the machine panel to zero.
The "INCYC" indicator remains displayed in the status window.
Feed stop performed, current mode not cancelled.
Perform the desired operations or checks.
Restart movement by turning the feed rate potentiometer back up.
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