I'm trying to set a motor to spin exactly at 60rpm, and I'm using LabView for Lego Mindstorms.
However, when reading the documentation for the move motor block, it says this:
Power/Speed specifies the amount of power, from -100 to 100, with which you want to move the motors or the speed, in seconds, at which you want to move the motors. Use the polymorphic selector below the VI icon to specify whether you want to set the power or the speed at which the motors move.
Here's a screenshot of the docs: http://puu.sh/l4FzP/c4d0b8faa7.png
So, what does the "the speed, in seconds, at which you want to move the motors." mean? I've tried setting it at one, and the motor barely moved.