Search the Labview examples for the "Robot.vi"
I think that is (or something similar), what you want.
Looks like datalog hasn't 'logged' in in nearly 4 years.
I suspect from his initial post that he was not using any NI hardware but rather sending commands and recieveing data via the USB connection to the drive.
Sorry to hijack an old thread... I was trying to find the "robot.vi" you mentioned, and I couldn't find it. Does anyone know how to find it, or has a copy of it they can post?
The Robot.vi is not to be found in the Example finder.
There are some good vi's located in the folder "Robotics -> Control and simulation".
Go through the simulations and find the one which fits your project best.
I have attatched a picture showing the example finder.
I would recomend looking at "SimEx Robot Differential Steering.vi" or " Quadcopter Dynamics and Control.vi".