Mitsubishi Electric MELSEC-L LD75P User Manual page 305

(2) Types of stop processes
The operation can be stopped with deceleration stop, sudden stop or immediate stop.
(a) Deceleration stop
The operation stops with "deceleration time 0 to 3" ([Pr.10], [Pr.28], [Pr.29], [Pr.30]).
Which time from "deceleration time 0 to 3" to use for control is set in positioning data ([Da.4]).
(b) Sudden stop
The operation stops with "[Pr.36] Sudden stop deceleration time".
(c) Immediate stop
The operation does not decelerate.
The LD75 immediately stops the pulse output, but the operation will coast for the droop pulses accumulated in
the drive unit's deviation counter.
(a) Deceleration stop
Pr.8 Speed limit value
Positioning speed
Actual deceleration time
Set deceleration time
Remark
"Deceleration stop" and "sudden stop" are selected with the details parameter 2 "stop group 1 to 3 sudden stop selection".
(The default setting is "deceleration stop".)
(b) Sudden stop
Pr.8 Speed limit value
Stop
cause
Positioning speed
Stop
Actual sudden stop
deceleration time
Pr. 36 Sudden stop
deceleration time
CHAPTER 6 PROGRAM USED FOR POSITIONING CONTROL
Sudden stop
cause
Positioning speed
Stop
Coast for the droop pulses accumulated
in the drive unit's deviation counter.
(c) Immediate stop
Stop
cause
Stop
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