Parameters 171
23.02 Speed ref ramp output Displays the ramped and shaped speed reference in rpm.
See the control chain diagram on page 380.
This parameter is read-only.
-
-30000.00… 30000.00
rpm
Speed reference after ramping and shaping. See par.
46.01
23.11 Ramp set selection 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.
DI1
Acc/Dec time 1 0. 0
Acc/Dec time 2 1. 1
DI1 Digital input DI1 (10.02 DI delayed status, bit 0). 2
DI2 Digital input DI2 (10.02 DI delayed status, bit 1). 3
DI3 Digital input DI3 (10.02 DI delayed status, bit 2). 4
DI4 Digital input DI4 (10.02 DI delayed status, bit 3). 5
DI5 Digital input DI4 (10.02 DI delayed status, bit 4). 6
EFB DCU CW bit 10 Only for the DCU profile. DCU control word bit 10 received
through the embedded fieldbus interface.
20
Other [bit] Source selection (see Terms and abbreviations). -
23.12 Acceleration time 1 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 (not to parameter 30.12
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.
3.000 s
0.000 …1800.000 s Acceleration time 1. 10 = 1 s
No. Name/Value Description Default
FbEq 16
ACS180 FW.book Page 171 Tuesday, March 9, 2021 2:25 PM
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