Advanced Trajectory

NI-Motion Functions

Advanced Trajectory

Advanced Trajectory functions are useful in special applications and showcase some of NI-Motion's power and flexibility.

You can use Advanced Trajectory functions to acquire time-sampled position and velocity data into a large onboard buffer and then later read it out for analysis and display. These functions implement a digital oscilloscope that is useful during system setup, PID tuning, and general motion with data acquisition synchronization.

Load Velocity Override

Load Base Velocity

Load Blend Factor

Load S-Curve Time

Load Position Modulus

Load Velocity Threshold in RPM

Load Velocity Threshold

Load Torque Offset

Load Torque Limit

Read Target Position

Read Steps Generated

Read DAC

Read DAC Limit Status

Acquire Trajectory Data

Read Trajectory Data

Load Run/Stop Threshold