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1) ORI PATH RET(original path return)
Return the cutting torch to the adjustment beginning point at speed G00 and wait for other
operation; at this step, it is allowed to press an heavy-current function key such as IGN(ignition),
PREHEA(piercing preheat), CUT(cutting oxygen), etc. Tip: The system will continue to process
from the breakpoint location if [PIERCE] key is pressed after preheating.
2) CUT RET(cut return)
After piercing, the cutting torch returns from the current position to the adjustment beginning
point along a straight line at cutting speed and continue machining along the original path
without stop, which is somewhat like extended pierced, making the piercing point more
smooth. ；
3) HOLE HERE(piercing here)
After piercing, set the coordinates at current point as coordinates of "adjustment beginning
point", and continue machining along the original path to fulfill transitional piercing function.
4) Attention:
Be sure to have the system preheated sufficiently(for flame cutting) before taking steps 2)
and 3) , For piercing operation will start right away once the operation is selected.
It is recommended to preheat the system(for flame cutting) and then press [START] key to select
appropriate operation.
3.5. Original Path Return
When it is necessary to return the cutting torch along the original path due to failure to cut
through in machining operation, handle it in the following ways:
3.5.1 Return along original path
Press [PAUSE] key to suspend the running system. A "pause" mark will appear on the
system display in addition to prompt as shown in the figure below.
Fig. 3.4 Machining pause display
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