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Chapter 19 2-Axis Linear Interpolation Motion Control API | PCI-DMC-A01 / PCI-DMC-B01
19-8 Revised March, 2012
19.4 _DMC_01_start_sa_move_xy
FORMAT
I16 PASCAL _DMC_01_start_sa_move_xy(U16 CardNo, U16* NodeID,U16* SlotID, I32 DisX,
I32 DisY, I32 StrVel, I32 MaxVel, F64 Tacc, F64 Tdec)
Purpose
2-axis linear interpolation motion using absolute coordinates with S-curve velocity
cross-section.
Parameters
Name Data Type Unit Description
CardNo U16 Number Unit
Node ID of card used for motion displacement
along X-axis and Y-axis
NodeIDArray U16* Number Unit
Holds Node ID sets used for linear interpolation
NodeIDArray[0] holds the 1st set of Node ID
NodeIDArray[1] holds the 2nd set of Node ID
SlotID U16* Number Unit Slot ID
DisX I32
Number of
pulses
Absolute path parameter for motion of Node
ID on X-axis
DisY I32
Number of
pulses
Absolute path parameter for motion of Node
ID on Y-axis
StrVel I32
Pulses per
second
Starting velocity parameter
MaxVel I32
Pulses per
second
Maximum velocity parameter
Tacc F64 Second Specified acceleration time
Tdec F64 Second Specified deceleration time