Siemens SINUMERIK 802S Diagnostics Manual page 27

01.02
Response
Remedy
Program continua-
tion by
10 756
Explanation
Response
Remedy
Program continua-
tion by
© Siemens AG 2002 All Rights Reserved
SINUMERIK 802S/802C (DG)
When deselecting the cutter radius compensation with G41/G42, the approach
behavior (NORM or KONT) determines the movement along the contour if the
current actual position is behind the contour. When KONT is active, a circle
with the cutter radius is drawn around the programmed start point
(= end point of approach block). The tangent that leads through the current
actual position and that does not violate the contour is the approach movement.
If the start point is within the compensation circle and around the target point,
the tangent will lead through this point.
Alarm display.
Interface signals are set.
NC Start inhibited.
Place the selection of the cutter radius compensation such that the start point of
the approach movement will be outside the compensation circle around the
target point (programmed traversing movement > compensation radius). The
following possibilities are provided:
•
Selection in the preceding block
•
Insert intermediate block
•
Select approach behavior NORM
Press the RESET key to clear the alarm. Restart part program.
Channel %1 block %2 do not activate tool radius compensation via
KONT at the current starting point
%1 = Channel number
%2 = Block number, label
When deselecting the cutter radius compensation, the programmed end point is
within the compensation circle. If this point would really be approached with-
out compensation, a contour violation would be the consequence.
When the cutter radius compensation is deselected with G40, the starting be-
havior (NORM or KONT) will determine the movement along the contour if
the programmed end point is behind the contour. When KONT is active, a
circle with the cutter radius is drawn around the point at which the compensa-
tion is still active. The tangent that leads through the programmed end position
and that does not violate the contour is the starting movement.
If the programmed end point is within the compensation circle around the tar-
get point, no tangent will lead through this point.
Alarm display.
Interface signals are set.
NC Start inhibited.
Place the deselection of the cutter radius compensation such that the pro-
grammed end point is outside the compensation circle around the last active
compensation point. The following possibilities are provided:
•
Deselection in the next block
•
Insert intermediate block
•
Select starting behavior NORM
Press the RESET key to clear the alarm. Restart part program.
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