Mitsubishi Electric A1SD75P1-S3 User Manual page 134

5 DATA USED FOR POSITIONING CONTROL
1) Positioning start
·When positioning is started,
Pr.7
Speed limit
value
Da.7
Command
speed
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Pr.37 Sudden stop deceleration time
Set the time to reach speed 0 from " Pr.7 Speed limit value" during the sudden
stop. The setting value size is determined by " Pr.25 Size selection for
acceleration/deceleration time". The relation with the other parameters is as shown
below.
the acceleration starts following
the "acceleration time".
Actual sudden stop
deceleration time
Actual accel-
eration time
Pr.37
Sudden stop
deceleration time
Acceleration time
Acceleration time 0
Pr.8
Acceleration time 1
Pr.26
Acceleration time 2
Pr.27
Acceleration time 3
Pr.28
2) Sudden stop cause occurrence
· When a "sudden stop cause" occurs,
the deceleration starts following the
"sudden stop deceleration time".
Deceleration time
5 - 40
MELSEC-A
3) Positioning stop
· When a "sudden stop cause"
does not occur, the decelera-
tion starts toward the stop
position following the "decel-
eration time".
Actual decel-
eration time
Deceleration time 0
Pr.9
Deceleration time 1
Pr.29
Deceleration time 2
Pr.30
Deceleration time 3
Pr.31