NE200/300 Series Drive User Manual
Chapter 6 Parameter description 139
enabled, the drive will run reverse. When F/R is not selected, the
running direction is defined by function code (F0.17) Terminals wiring
is show in Fig.6-14.
Fig.6-14 Two-wire mode 2
2: Three-wire mode 1
In this mode, FWD and REV terminal control the forward and reverse
direction of the motor; but the pulse signal is effective. HLD is holding
terminal, i.e. when HLD is ON, the pulse signal of FWD and REV is hold;
when HLD is OFF, the holding of FWD and REV is removed. The drive
is stopped by disconnecting the HLD terminal. As shown in Fig.6-15
Fig.6-15 Three-wire mode 1
3: Three-wire mode 2
In this mode, RUN terminal control run command; while F/R decides
the motor rotation direction. When HLD is ON, the RUN pulse signal is
hold; when the HLD is off, the holding of RUN is removed. Stop
command is conducted by disconnecting the HLD terminal. As shown
in Fig.6-16. When F/R is not selected, the running direction is defined
by function code (F0.17).
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