Rockwell Automation 150 USE MN/SMC DIALOG + CONTROLLER - Manual (Page 104)

7-20 Options
Accu-Stop Option
Figure 7.16 Accu-Stop Option Sequence of Operation
① When Accu-Stop push button is closed, start/stop function is disabled.
Motor
Speed
100%
Push Buttons
Start
Stop
Accu-Stop
Auxiliary
Contacts
Normal
Up-to-speed
Open
Open
Open
Closed
Closed
Closed
Start
Run Slow
Speed
Accu-Stop
Braking
Slow Speed
Braking/Coast
➀
Time (seconds)
If Stopping Current is set to 0%.
Slow Speed
!
ATTENTION: The user is responsible for
determining which stopping mode is best suited to the
application and will meet applicable standards for
operator safety on a particular machine.