Delta Electronics PCI-DMC-A01 Programming Manual page 320

Chapter 20 2-Axis Arc Interpolation Motion Control API | PCI-DMC-A01 / PCI-DMC-B01
 Description
 Example
U16 CardNo=0, NodeIDArray[2]={1,2}, SlotID[2]={0, 0};
I32 Center_X =50000;
I32 Center_Y =50000;
F64 Angle=180;
I32 StrVel=0;
I32 MaxVel=50000;
I32 EndVel=20000;
F64 TPhase1=0.2;
F64 TPhase2=0.1;
U16 m_curve=1, m_r_a=0;
I16 status= _DMC_01_start_sa_arc_xy (CardNo, NodeIDArray, SlotID, Center_X, Center_Y,
Angle, StrVel, ConstVel, EndVel, TPhase1, TPhase2, m_curve, m_r_a);
20-32
Figure 20.4 Explanation of TPhase1 and TPhase2
Revised March, 2012