Sln: 3-wire control/Sin, FWD: Forward running,
REV: Reverse running
Note: For dual-line running mode, when
FWD/REV terminal is valid, if the VFD stops due to
stop command given by other sources, it will not
run again after the stop command disappears
even if the control terminals FWD/REV are still
valid. To make the VFD run again, you need to
trigger FWD/REV again, for example, PLC
single-cycle stop, fixed-length stop, and valid
STOP/RST stop during terminal control. (See
P07.04.)