Rockwell Automation SMC-Flex

Wiring 3-33
Figure 3.31 Pump Control Sequence of Operation
Coast-to-Rest
100%
Up-to-Speed
Normal
Pump Stop
(Stop Option)
Stop
Motor Speed
Push Buttons
Closed
Open
Closed
Open
Closed
Open
Closed
Open
Closed
Open
Start
Auxillary Contacts
Time in Seconds
If the Pump Stop is Selected
If the Coast-to-Rest is Selected
Pump Stop
Run
Pump Start
1
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.