2-16
D Example of 3-wire Sequence Connections
Stop
switch
(NC)
RUN
switch
(NO)
Direction switch
RUN input (Operates with the stop switch and RUN switch closed.)
Stop input (Stops with the stop switch opened.)
Forward/Stop reference (Forward with the direction switch opened
and reverse with the direction switch closed.)
Sequence input common
Note Set parameter n37 for 3-wire sequence input.
Design Chapter
2
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