Rockwell Automation 8520 9/Series CNC Lathe User Manual
Page 206
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Running a Program
Chapter 7
7-30
Figure 7.5
Jog Retract Operation
Jog retract exit moves
Jog retract return moves
In Figure 7.5 the control only recognized 6 jog moves upon returning
instead of the actual 11 moves that were made to retract the tool. This is
because the jog retract feature records consecutive jog moves on the same
axis as one move.
CAUTION: If the number of jog retract moves performed
exceeds the maximum allowed number set in AMP, the control
moves the cutting tool directly from the final point of jog retract
to the last remembered jog retract point along a straight line
when
<CYCLE START>
is pressed. Then the tool is returned in
the normal jog retract fashion.
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