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Digital Inputs
(S1-8 = OFF)
If S1-8 is OFF, the front panel commands FWD, REV and STOP are selected.
The J4 inputs are ignored.
(S1-8 = ON)
Three inputs are available on the J4 connector. Switch S1-5 determines
whether two wire or three wire operation is used. If two wire is selected
(S1-5= OFF) the STOP input at J4-6 is not used.
Note: Pressing the STOP switch on the front panel keypad will override the J4
commands and cause the motor to decel to a stop.
2 Wire Operation of Digital Inputs (S1-5 = OFF)
J4-4 Forward
Open − Disables forward operation.
Decel to stop.
Closed − Starts forward motor rotation.
J4-5 Reverse
Open − Disables reverse operation.
Decel to stop.
Closed − Starts reverse motor rotation.
3 Wire Operation of Digital Inputs (S1-5 = ON)
J4-4 Forward
Momentary Closed − Starts forward
motor rotation.
J4-5 Reverse
Momentary Closed − Starts reverse
motor rotation.
J4-6 Stop
Momentary Open − Motor decels to
stop.
Note: Simultaneous closure of J4-4 and J4-5 will cause the motor to decel to stop if
the motor is running. If the control is in a fault condition, simultaneous closure
of these inputs will attempt a fault reset.
MN715P
J4
GND
1
4
Forward
5
Reverse
Not
6
Used
J4
GND
1
4
Forward
5
Reverse
6
Stop
Receiving and Installation 3-10
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