Delta Electronics High-Speed PCI 12-Axis Motion Control Card PCI-DMC-A01 - Manual (Page 265)

Chapter 18 1-Axis Motion Control API | PCI-DMC-A01 / PCI-DMC-B01
Revised March, 2012 18-11
18.8 _DMC_01_start_sr_move_2seg
 FORMAT
I16 PASCAL _DMC_01_start_sr_move_2seg(U16 CardNo, U16 NodeID,U16 SlotID, I32 Dist,
I32 Dist2, I32 StrVel, I32 MaxVel, I32 MaxVel2, F64 Tacc, F64 Tsec, F64 Tdec)

Purpose
2nd motion displacement using relative coordinates with S-curve velocity cross-section.
※
Motion Buffer will be cleared before this function is executed.

Parameters
Name Data Type Unit Description
CardNo U16 Number Unit CardNo is between 0~15
NodeID U16 Number Unit Node ID
SlotID U16 Number Unit Slot ID
Dist I32
Number of
pulses
Relative coordinates for first segment
Dist2 I32
Number of
pulses
Relative coordinates for second segment
StrVel I32
Pulses per
second
Starting velocity
MaxVel I32
Pulses per
second
Maximum velocity for first segment
MaxVel2 I32
Pulses per
second
Maximum velocity for second segment
Tacc F64 Second Specified acceleration time
Tsec F64 Second
Acceleration/deceleration time when switching
from first segment to second segment
Tdec F64 Second Deceleration time

Example
U16 CardNo=0, NodeID =1, SlotID=0;
I32 Dist=500000, Dist2=500000
I32 StrVel=1000;
I32 MaxVel=10000, MaxVel2=30000;
F64 Tacc=0.1;
F64 Tsec=0.1;
F64 Tdec=0.1;
I16 status= _DMC_01_start_sr_move_2seg (CardNo, NodeID, SlotID, Dist, Dist2, StrVel,
MaxVel, MaxVel2, Tacc, Tsec, Tdec);