Glossary
© National Instruments Corporation G-9 NI 7340 User Manual
V
Vvolts
VCC positive voltage supply
velocity mode  move the axis continuously at the specified velocity
W
watchdog timer task that shuts down (resets) the motion control board if any serious 
error occurs
word standard number of bits that a processor or memory manipulates at 
one time, typically 8-, 16-, or 32-bit