EM500 Open-Loop Vector Control Inverter User Manual
156
Terminal RUN: Xi=1, Run Terminal “RUN”
Terminal Forward/Reverse (F/R): Xi=2, Direction R/F
There are two terminal control modes, 2-wire sequence and 3-wire sequence.
2-Wire Sequence:
F00.03=0: Terminal RUN, Forward/Reverse (F/R)
ON/OFF of terminal RUN controls the start and stop of inverter and OFF/ON of
terminal F/R controls the forward/reverse of inverter; if F00.21 is set as 1 and reverse is
prohibited, terminal F/R is disabled. By selecting the ramp-to-stop for the stop mode, the
logic diagram is shown in Figure 7-1 (b).
F00.03=1: Terminal RUN forward, F/R reverse
ON/OFF of terminal RUN controls the forward running and stop of inverter and
ON/OFF of terminal F/R controls the reverse and stop of inverter. If terminals RUN and
F/R are on, inverter stops. If reverse is prohibited, terminal F/R is disabled. When
selecting the ramp-to-stop, the control logic of inverter Forward/Reverse is shown in
Figure 7-1 (d).
(a) F00.03=0 (b) F04.19=0, F00.03=0
2-Wire Sequence Wiring Diagram Forward/Reverse Running Sequence
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