Rockwell Automation Liqui-Flo DBT Reach Drive - Manual (Page 159)

Parameter Descriptions 3-133
2 = Time Blend: Drive ramps to step velocity and holds speed until step value time
completes and then transitions to step defined in step next.
3 = Dig Input: Drive ramps to step velocity, holds speed until digital input specified in
step value transitions in the direction defined by sign of step value.
5 = EnclncrBlend: Drive ramps to step velocity, holds speed, when at encoder
position defined by step value within tolerance window transition to step next.
8 = Param Level: Drive ramps to step velocity, holds speed, and compares step value
to step dwell. The sign of step value (“+” = >, “-” = <) determines when to transition to
next step.
The following step types use the point-to-point position regulator:
4 = Encoder Incr: Drive ramps to step velocity, holds speed then ramps to zero at
encoder position defined by step value within position tolerance window.
6 = Enc Absolute: Drive ramps to step velocity in direction required, holds speed,
then ramps to zero at position within tolerance window.
7 = End Hold Pos: Drive holds last position for step dwell time then stops.
The drive must have Direction Mode (190) set to Bipolar for the position regulator to
function properly. Current Limits, Torque Limits and Regen Power Limits must be set
so as not to limit the programmed deceleration time. If one of the limits occur, the
position regulator may overshoot the position set point.