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Attention – Rockwell Automation 150 SMC-Flex User Manual User Manual

Page 79

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Wiring

3-35

Figure 3.33 Accu-Stop Sequence of Operation

When Accu-Stop push button is closed, start/stop function is disabled.

Start

Run

100 %

Motor

Speed

Time (seconds)

Accu-Stop

Braking

Slow Speed

Slow Speed
Braking

Accu-Stop

Push Buttons

Auxiliary Contacts

Up-to-speed

Normal

Stop

Start

Closed

Open

Open

Closed

Open

Closed

If Coast-to-rest

Selected

Slow
Speed
Braking

Slow

Speed

Coast-to-rest

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.