Reverse Forward
Forward Reverse
ON→
OFF
ON
Decelerate to stop
OFF
3:3-wire control 2; Sin is the enabling terminal on this mode,
and the running command is caused by SB1 or SB3 and
both of them control the running direction.NC SB2
generates the stop command.
COM
SB2
SB1
FWD
REV
SIn
SB3
Sln FWD REV Direction
ON→
OFF
Decelerate
to stop
Note: for the 2-wire running mode, when FWD/REV
terminal is valid, the inverter stop because of the stopping
command from other sources, even the control terminal
FWD/REV keeps valid; the inverter won’t work when the
stopping command is canceled. Only when FWD/REV is
relaunched, the inverter can start again. For example, the
valid STOP/RST stop when PLC signal cycles stop,
fixed-length stop and terminal control (see P07.04).