Delta Electronics PCI-DMC-A01 Programming Manual page 339

Chapter 22 3-Axis Spiral Interpolation Motion Control API | PCI-DMC-A01 / PCI-DMC-B01
 Description
 Example
U16 CardNo=0;
U16 NodeIDArray[3]={1,2,3};
U16 SlotID[3]={0, 0, 0};
I32 Center_X =25000;
I32 Center_Y =50000;
I32 Depth =10000;
I32 Pitch = 20000;
I16 Dir=1; //Value is 1, indicating a spiral arc motion in the clockwise direction
I32 StrVel=0;
I32 MaxVel=50000;
F64 Tacc=0.1;
F64 Tdec=0.1;
I16 status= _DMC_01_start_tr_heli_xy (CardNo, NodeIDArray, SlotID, Center_X, Center_Y,
Depth, Pitch, Dir, StrVel, MaxVel, Tacc, Tdec);
Revised March, 2012
Figure 22.1
22-3