ABB ACS580 - Page 239

Parameters 235
DI4 Digital input DI4 (10.02 DI delayed status, bit 3). 5
DI5 Digital input DI5 (10.02 DI delayed status, bit 4). 6
DI6 Digital input DI6 (10.02 DI delayed status, bit 5). 7
Other [bit] Source selection (see Terms and abbreviations on page 144). -
28.82 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:
0.100 s
0.000…1800.000 s Ramp shape at start and end of acceleration and
deceleration.
10 = 1 s
28.83 Shape time 2 Defines the shape of the acceleration and deceleration ramps
used with the set 2. See parameter 28.82 Shape time 1.
0.100 s
0.000…1800.000 s Ramp shape at start and end of acceleration and
deceleration.
10 = 1 s
No. Name/Value Description Def/FbEq16
S-curve ramp:
28.82 > 0 s
Linear ramp:
28.82 = 0 s
Linear ramp:
28.82 = 0 s
S-curve ramp:
28.82 > 0 s
Speed
Time
S-curve ramp:
28.82 > 0 s
Linear ramp:
28.82 = 0 s
S-curve ramp:
28.82 > 0 s
Speed
Time
Linear ramp:
28.82 = 0 s
ACS580 FW.book Page 235 Wednesday, September 21, 2016 9:48 PM