ABB ACS280 Firmware Manual page 179

No. Name/Value
28.82 Shape time 1
0.000...1800.000 s
28.83 Shape time 2
0.000...1800.000 s
Description
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:
Speed
Linear ramp:
28.82
= 0 s
Deceleration:
Speed
Linear ramp:
28.82
= 0 s
Linear ramp:
28.82
Ramp shape at start and end of acceleration and
deceleration.
Defines the shape of the acceleration and
deceleration ramps used with the set 2. See
28.82 Shape time 1
parameter
Ramp shape at start and end of acceleration and
deceleration.
Linear ramp:
28.82
= 0 s
S-curve ramp:
28.82
> 0 s
S-curve ramp:
28.82
> 0 s
S-curve ramp:
28.82
> 0 s
S-curve ramp:
28.82
= 0 s
.
Parameters 179
Default
FbEq 16
0.000 s
Time
> 0 s
Time
10 = 1 s
0.000 s
10 = 1 s