Eaton MVX9000 - Figure 5-38: S-Curve Effects

Group 50 — AC Drive Control
5-36 MVX9000 User Manual
Descriptions of
Parameter Settings
50.17
Transition Point for
Deceleration Time 1 to 2
Range: Default: 0.0
0.0 Disabled
0.1 to 400 Hz Enabled
50.18
Acceleration S-Curve Range: Default: 0.0
0.0 Enabled
0.1 to 400 Hz Disabled
50.19
Deceleration S-Curve Range: See Parameter 50.18 Default: 00
The above two parameters are used to smooth out the
transition between the acceleration/deceleration and steady
state speed. The S-Curve is enabled with settings of 1 to 7,
with the highest number generating the smoothest
transition.
Figure 5-38: S-Curve Effects
Time
Normal
Acceleration
Time
1 or 2
S-Curve
Disabled
Normal
Deceleration
Time
1 or 2
Time
Frequency
S-Curve
Characteristics
S-Curve
Enabled
S-Curve
Characteristics