Fanuc Series 15i/150i-MA (Programming) Operators Manual

4.INTERPOLATION FUNCTIONS PROGRAMMING B-63324EN/03
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N3 X20. Y20. Z20. K0.
N4 X30. Y30. Z30. K0. (No alarm is issued.)
N5 X40. Y40. Z40. K1.
N6 X50. Y50. Z50. K2.
N7 K3.
N8 K3.
N9 K3.
N10 K3. (Alarm PS1007 is issued.)
O0010
G06.2 P4 X0. Y0. Z0. K0.
X10. Y10. Z10. K0.
X20. Y20. Z20. K0.
X30. Y30. Z30. K0.
X40. Y40. Z40. K1.
X50. Y50. Z50. K2.
K3.
K3.
K4. (Alarm PS1007 is issued.)
K4.
- PS1008 WRONG KNOT INCREMENT
In NURBS interpolation, the knot value must increase monotonously.
The number of multiple knots accepted at the start and end points is the
same as the number of orders. At another point, up to the number of
orders minus 1 is accepted. If the knot value decreases or if the number
of consecutive multiple knots exceeds the limit, an alarm is issued.
O0011
G06.2 P4 X0. Y0. Z0. K0.
X10. Y10. Z10. K0.
X20. Y20. Z20. K0.
X30. Y30. Z30. K0.
X40. Y40. Z40. K1.
X50. Y50. Z50. K0.8 (Alarm PS1008 is issued because
the knot value
K3. does not increase monotonously.)
K3.
K3.
K3.
O0012
G06.2 P4 X0. Y0. Z0. K0.
X10. Y10. Z10. K0.
X20. Y20. Z20. K0.
X30. Y30. Z30. K0.
X40. Y40. Z40. K1.
X50. Y50. Z50. K1.
X60. Y60. Z60. K1.
X70. Y70. Z70. K1. (Alarm PS1008 is issued because
too many

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