IAI RA Series, Инструкция по эксплуатации

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4. Operation Program
103
* When the operation is resumed after a pause, depending on the position where the
operation is resumed the locus may follow “*” mark (dotted line) in the figure in the
previous page for the composite section from ascent to horizontal movement or
from horizontal movement to descent. Be careful not to cause interference.
• The arch-motion Z-axis coordinate of the end point will become the arch-motion
Z-axis component of the position data specified in operand 1, if any, plus the
arch-motion Z-axis offset. If there is no arch-motion Z component, the arch-motion
Z-axis coordinate of the end point will become the arch-motion Z-axis coordinate of
the start point plus the arch-motion Z-axis offset.
• An error will generate if the start-point arch trigger is set below the start point or the
end-point arch trigger is set below the end point. (Note: Up/down has nothing to do
with +/- on the coordinate system.)
• The arch-motion Z-axis up direction refers to the direction toward the Z point from
the start point (the down direction refers to the opposite direction), and has nothing
to do with the size of coordinate value. Therefore, be sure to confirm the actual
operating direction when using this command.
• The arch-motion Z-axis will come down after a rise-process command value is
output. Therefore, one of the following operations will be performed depending on
how the arch-trigger point and Z point are set.
If the resulting operation is undesirable, change the arch trigger and/or Z point to
improve the efficiency of movement.
• As for the end position data, movement also starts/ends above the applicable arch
trigger for any effective axis, other than the arch motion Z-axis, if data of such axis
is included in the position data.
• If there is an arch motion composition setting, and if there is valid axis data except
for the end point data and the arch motion Z-axis, this axis will also make operation.
In this case, movement of the axis also starts/ends above the applicable arch
trigger.
Start Point of
Arch Trigger
Start Point of
Arch Trigger
Z point
Start point End point Start point End point
ME0364-2B