Rockwell Automation 150 MNL/SMC DIALOG+/APP-PROD GUIDE - Manual (Page 73)

3-36 SMC Dialog Plus Smart Motor Controller
Control Options (cont.) Accu-Stop/Slow Speed with Braking Option
The Accu-Stop portion of this option provides rapid braking to a slow
speed, and then braking to stop, facilitating cost-effective general
positioning control.
Figure 3.28 Accu-Stop Option
Start
Run
Motor
Speed
100
Slow
Speed
Accu-Stop
Braking
Slow
Speed
7% or 15%
Time (seconds)
!
ATTENTION: Slow speed running is not intended for
continuous operation due to reduced motor cooling.
!
ATTENTION: Braking may cause motor heating and
equipment vibration depending on braking current,
frequency of braking, and duration of braking cycle.
Select the lowest brake current setting that will brake
satisfactorily.
!
ATTENTION: Accu-Stop is not intended to be used as
an emergency stop. Refer to the applicable standards for
emergency stop requirements.