ABB ACS180 Firmware Manual page 171

No. Name/Value
23.02 Speed ref ramp output
-30000.00... 30000.00
rpm
23.11 Ramp set selection
Acc/Dec time 1
Acc/Dec time 2
DI1
DI2
DI3
DI4
DI5
EFB DCU CW bit 10
Other [bit]
23.12 Acceleration time 1
0.000 ...1800.000 s
Description
Displays the ramped and shaped speed reference in rpm.
See the control chain diagram on page 380.
This parameter is read-only.
Speed reference after ramping and shaping.
Selects the source that switches between the two sets of
acceleration/deceleration ramp times defined by
parameters 23.12... 23.15
0 = Acceleration time 1, deceleration time 1 and shape
time 1 are active.
1 = Acceleration time 2, deceleration time 2 and shape
time 2 are active.
0.
1.
Digital input DI1 (10.02 DI delayed
Digital input DI2 (10.02 DI delayed
Digital input DI3 (10.02 DI delayed
Digital input DI4 (10.02 DI delayed
Digital input DI4 (10.02 DI delayed
Only for the DCU profile. DCU control word bit 10 received
through the embedded fieldbus interface.
Source selection (see Terms and
Defines acceleration time 1 as the time required for the
speed to change from zero to the speed defined by
parameter 46.01 Speed scaling
Maximum speed).
If the speed reference increases faster than the set
acceleration rate, the motor speed will follow the
acceleration rate.
If the speed reference increases slower than the set
acceleration rate, the motor speed will follow the
reference.
If the acceleration time is set too short, the drive will
automatically prolong the acceleration in order not to
exceed the drive torque limits.
Acceleration time 1.
Parameters 171
status, bit 0).
status, bit 1).
status, bit 2).
status, bit 3).
status, bit 4).
abbreviations).
(not to parameter 30.12
Default
FbEq 16
-
See par.
46.01
DI1
0
1
2
3
4
5
6
20
-
3.000 s
10 = 1 s