BV kinematics, CA programming

(* C is simulation axis *)
%L SUB_1
N570 G261
N575          A15
N580  G01 G90 X50
N590          V50
N600          X0
N610          V0  
N620          X-50
N630          V[-50]
N640          V0
N650          X0  
N620 G260
M29  
%t_tube
V.G.KIN[90].PARAM[0] = 1000000
V.G.KIN[90].PARAM[1] = 0
V.G.KIN[90].PARAM[2] = 0
V.G.KIN[90].PARAM[3] = 0
V.G.KIN[90].PARAM[4] = 0
V.G.KIN[90].PARAM[5] = 0
V.G.KIN[90].PARAM[6] = 0
V.G.KIN[90].PARAM[7] = 0
V.G.KIN[90].PARAM[8] = 0
V.G.KIN[90].PARAM[9] = 0
V.G.KIN[90].PARAM[10] = 0
V.G.KIN[90].PARAM[11] = 0
V.G.KIN[90].PARAM[12] = 10  (* Kinematic 9: A-U  10: B-V *)
V.G.KIN[90].PARAM[13] = 1   (* Progr. orientation 0: same as Kin 1: CA *)
V.G.KIN[90].PARAM[14] = 0
V.G.KIN[90].PARAM[15] = 0
V.G.KIN[90].PARAM[16] = 0
V.G.KIN[90].PARAM[17] = 0
N05 #SLOPE [TYPE=STEP]
N10 #SET AX[X,1,0][Y,2,1][Z,3,2][C,4,3][A,8,4][V,7,5]
N20 G01 X0 Y0 Z150 C0 A0 V0 F2000
N30 #CONTOUR MODE[DEV PATH_DEV 0.1 TRACK_DEV 1]
N40 #CYL ORI LATERAL[AX1=X AX2=V RADIUS=25]
N50 G01 V0 X0 Y0 Z30 C0 A0
N56 #CAXTRACK ON[AX=C ANGLIMIT 1]
N60 LL SUB_1
N70 #CAXTRACK OFF
N80 #CYL OFF
M30