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User Manual of EM730/EM730E Series Inverter
132
running status until the terminal RUN is disabled and then enabled.
Three-line control:
F00.03=2: the terminal RUN controls forward running, the terminal Xi is for stop,
and the terminal F/R is in the reverse status.
The terminal RUN is normally ON for forward running, and the terminal F/R is normally
ON for reverse running, with valid pulse edges. The terminal Xi is normally closed for stop,
with the valid level. When the inverter is in the running status, press Xi to stop it. When the
mode of deceleration to stop (F04.19=0) is selected, the logic diagram is as shown in Fig. 7-7(b).
The terminal Xi is for “three-line running and stop control” as defined by F02.00 to F02.04.
F00.03=3: the terminal RUN is for running, Xi for stop and F/R for forward/reverse
control.
The terminal RUN is normally ON for running, with the valid pulse edge, F/R for
forward/reverse switching (forward in the OFF status and reverse in the ON status), and Xi is
normally OFF for stop, with the valid level. When the mode of deceleration to stop (F04.19=0)
is selected, the logic diagram is as shown in Fig. 7-7(d).
Forward
Parking
RUN
Xi
F/R
COM
24V
Inverter
RUN
F/R
f
-f
Output
frequency
Time
Xi
(
a
)
Wiring diagram of three-line control (F00.03=2) (b) F04.19=0, F00.03=2:
forward/reverse running logic
Operation
Parking
Forward/reverse
RUN
Xi
F/R
COM
24V
Inverter
RUN
F/R
f
-f
Output
frequency
Time
Xi