Mitsubishi A1SD75P1-S3, User Manual

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MELSEC-A
6 SEQUENCE PROGRAM USED FOR POSITIONING CONTROL
(2) Types of stop processes
The operation can be stopped with deceleration stop, sudden stop or immediate
stop.
(1) Deceleration stop
The operation stops with "deceleration time 0 to 3" ( Pr.9 , Pr.29 , Pr.30 ,
Pr.31 ).
Which time from "deceleration time 0 to 3" to use for control is set in positioning
data ( Da.4 ).
(2) Sudden stop
The operation stops with " Pr.37 Sudden stop deceleration time".
(3) Immediate stop
The operation does not decelerate.
The AD75 immediately stops the pulse output, but the operation will coast for
the droop pulses accumulated in the drive unit's deviation counter.
Actual deceleration time
Set deceleration time
Positioning speed
Actual sudden stop
deceleration time
Pr.37 Sudden stop
deceleration time
Coast for the droop pulses accumulated
in the drive unit's deviation counter.
Positioning speed Positioning speed
Fig. 6.14 Types of stop processes
REMARK
*
1
"Deceleration stop" and "sudden stop" are selected with the details parameter
"stop group 1 to 3 sudden stop selection". (The default setting is "deceleration
stop".
)
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