Glossary
© National Instruments Corporation G-9 7344/7334 Hardware User Manual
T
toggle changing state from high to low, back to high, and so on
torque force tending to produce rotation
trapezoidal profile a typical motion trajectory, where a motor accelerates up to the
programmed velocity using the programmed acceleration, traverses at the
programmed velocity, then decelerates at the programmed acceleration to
the target position
trigger any event that causes or starts some form of data capture
TTL transistor-transistor logic
V
V volts
V
CC
positive voltage supply
velocity mode move the axis continuously at the specified velocity
W
watchdog a timer task that shuts down (resets) the motion control board if any serious
error occurs
word the standard number of bits that a processor or memory manipulates at one
time, typically 8-, 16-, or 32-bit