ABB ACS280, Firmware Manual, Page: 158 / 430

158 Parameters
23.32 Shape time 1
Defines the shape of the acceleration and
deceleration ramps used with the set 1.
0.000 s: Linear ramp. Suitable for steady acceleration
or deceleration and for slow ramps.
0.001…1000.000 s: S-curve ramp. S-curve ramps are
ideal for lifting applications. The S-curve consists of
symmetrical curves at both ends of the ramp and a
linear part in between.
Acceleration:
Deceleration:
0.000 s
0.100…1800.000 s Ramp shape at start and end of acceleration and
deceleration.
10 = 1 s
23.33 Shape time 2 Defines the shape of the acceleration and
deceleration ramps used with the set 2. See
parameter 23.32 Shape time 1 .
0.000 s
0.100…1800.000 s Ramp shape at start and end of acceleration and
deceleration.
10 = 1 s
No. Name/Value Description Default
FbEq 16
S-curve ramp:
23.32 > 0 s
Linear ramp:
23.32
= 0 s
Linear ramp:
23.32
= 0 s
S-curve ramp:
23.32 > 0 s
Speed
Time
S-curve ramp:
23.32
> 0 s
Linear ramp:
23.32
= 0 s
S-curve ramp:
23.32
> 0 s
Speed
Time
Linear ramp:
23.32
= 0 s