Ошибка PS0021 на Fanuc 0i-TF Plus

[cnc3864 0]

Всем здравствуйте, появляется ошибка PS0021 - неверный выбор плоскости обработки. 

Код сгенерирован в Inventor CAM.

Вот фрагмент кода.

 

 

%
O1001 (TOKAR PART M24 CONCEPT)
(T9 D=10. CR=0. - ZMIN=-19.499 - FLAT END MILL)
N1 G90 G94 G17 G49 G40 G80
N2 G21
N3 G28 G91 Z0.
N4 G90

(2)
N5 T9 M06
N6 S1910 M03
N7 G54
N8 M08
N9 G00 X-21.028 Y-21.476
N10 G43 Z15. H09
N11 G00 Z5.
N12 Z1.
N13 G01 Z0. F300.
N14 X-21.026 Y-21.469 Z-0.121
N15 X-21.021 Y-21.448 Z-0.239
N16 X-21.012 Y-21.413 Z-0.355
N17 X-21. Y-21.365 Z-0.465
N18 X-20.984 Y-21.304 Z-0.568
N19 X-20.966 Y-21.232 Z-0.663
N20 X-20.944 Y-21.15 Z-0.749
N21 X-20.921 Y-21.058 Z-0.823
N22 X-20.895 Y-20.957 Z-0.885
N23 X-20.868 Y-20.851 Z-0.935
N24 X-20.839 Y-20.739 Z-0.971
N25 X-20.81 Y-20.624 Z-0.993
N26 X-20.78 Y-20.507 Z-1.
N27 G03 X-19.997 Y-15.063 I-24.731 J6.335