Mitsubishi Electric MELSEC iQ-R Series User Manual page 114

When reverse is disabled
When reverse rotation no permission is set in reverse rotation permission selection (option bit5), the error "Overrun Error"
(error code: 1A7EH) occurs at switching and the axis decelerates to a stop.
Immediate stop setting at reverse
Speed
Start
Execute
FB1
Busy
Active
Command
Aborted
FB2
Execute
Busy
Active
Error
4 START AND STOP
112
4.3 Multiple Start (Buffer Mode)
Multiple start timing
FB
The first command position
being executed
Buffering FB
Multiple start
command position