IMPULSE
®
•G+ Mini Technical Manual
November 2020
Page 83
5.3.5 S-Curve Acceleration/Deceleration
An S-Curve pattern is used to reduce shock and provide smooth transitions during machine acceleration and
deceleration. S-Curve characteristic time is the time from the output frequency to the set accel/decel time.
.
*Initial value is determined by X-Press Programming (
and
).
shows FWD/REV run switching during deceleration to stop. The S-Curve function will add
time to the acceleration and deceleration.
Total acceleration time from minimum frequency to maximum frequency:
Total deceleration time from maximum frequency to minimum frequency:
Figure 5-25: S-Curve Characteristics–FWD/REV Operation
Parameter
Name
Function
Range
Default
D09.01
S-Curve Accel @ Start
Sets S-Curve time at Accel start
0.00–10.0 sec
0.50*
D09.02
S-Curve Accel @ End
Sets S-Curve time at Accel end
0.00–10.0 sec
0.50*
D09.03
S-Curve Decel @ Start
Sets S-Curve time at Decel start
0.00–10.0 sec
0.50*
D09.04
S-Curve Decel @ End
Sets S-Curve time at Decel end
0.00–10.0 sec
0.20
Summary of Contents for IMPULSE G+ Mini
Page 15: ...IMPULSE G Mini Technical Manual November 2020 Page 15 Figure 2 1 Long Time Storage...
Page 18: ...IMPULSE G Mini Technical Manual November 2020 Page 18 Figure 2 4 Diagram C...
Page 181: ......
Page 182: ...IMPULSE G Mini Adjustable Frequency Crane Controls Technical Manual November 2020...