Delta Electronics High-Speed PCI 12-Axis Motion Control Card PCI-DMC-A01 - Manual (Page 519)

Chapter 41 Speed Continue API | PCI-DMC-A01 / PCI-DMC-B01
Revised March, 2012 41-3
41.2 _DMC_01_speed_continue_mode
 FORMAT
I16 PASCAL _DMC_01_speed_continue_mode (U16 CardNo, U16 NodeID, U16 SlotID, U16
mode)

Purpose
Sets Speed Continue mode.

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
Mode U16 Selection
0: Equivalent Acceleration mode
1: Acceleration/deceleration mode
2: Maximum velocity mode

Description
Mode is 0
Assume conditions are set to Dist is 1000, MaxVel is 20000, Tacc and Tdec are both 0.1.
The above conditions mean the MaxVel of 20000 is impossible to reach during this Dist
movement using the original acceleration/deceleration time. When mode is set to 0, MaxVel,
Tacc and Tdec are reduced proportionally. Carry out with equivalent acceleration. Fig. 41.1
shows the original path in black and the actual path in red.
Figure 41.1