Delta Electronics High-Speed PCI 12-Axis Motion Control Card PCI-DMC-A01 - Manual (Page 316)

Chapter 20 2-Axis Arc Interpolation Motion Control API | PCI-DMC-A01 / PCI-DMC-B01
20-28 Revised March, 2012
 Example
U16 CardNo=0
U16 NodeID[2]={1,2};
U16 SlotID[2]={0, 0};
I32 Center_X =25000, Center_Y =25000,
I32 Spiral_interval= 20000,Spiral_angle=1800;
I32 StrVel=0, MaxVel=50000;
F64 Tacc=0.1, Tdec=0.1;
U16 m_curve=1;
U16 m_r_a=0;
I16 status= _DMC_01_start_spiral_xy (CardNo, NodeID, SlotID, Center_X, Center_Y,
Spiral_interval, Spiral_angle, StrVel, MaxVel, Tacc, Tdec, m_curve, m_r_a);