ADLINK PCI-8154 - Manual (Page 74)

64 Operation Theory
4.2.14 Speed Override Function
Speed override means that users can change command’s speed
during the operation of motion. The change parameter is a per-
centage of original defined speed. Users can define a 100% speed
value then change the speed by percentage of original speed
when motion is running. If users didn’t define the 100% speed
value. The default 100% speed is the latest motion command’s
maximum speed. This function can be applied on any motion func-
tion. If the running motion is S-curve or bell curve, the speed over-
ride will be a pure s-curve. If the running motion is t-curve, the
speed override will be a t-curve.