ABB ACS880-104

Parameters 283
Enable Torque step enabled. 1
26.51 Oscillation damping Parameters 26.51…26.58 configure the oscillation damping
function. See section Oscillation damping (page 84), and the
block diagram on page 653.
This parameter enables (or selects a source that enables) the
oscillation damping algorithm.
1 = Oscillation damping algorithm enabled
Not selected
Not selected 0. 0
Selected 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 DI5 (10.02 DI delayed status, bit 4). 6
DI6 Digital input DI6 (10.02 DI delayed status, bit 5). 7
DIO1 Digital input/output DIO1 (11.02 DIO delayed status, bit 0). 10
DIO2 Digital input/output DIO2 (11.02 DIO delayed status, bit 1). 11
Other [bit] Source selection (see Terms and abbreviations on page 148). -
26.52 Oscillation damping
out enable
Determines (or selects a source that determines) whether the
output of the oscillation damping function is applied to the
torque reference or not.
Note: Before enabling the oscillation damping output, adjust
parameters 26.53…26.57. Then monitor the input signal
(selected by 26.53) and the output (26.58) to make sure that
the correction is safe to apply.
1 = Apply oscillation damping output to torque reference
Not selected
Not selected 0. 0
Selected 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 DI5 (10.02 DI delayed status, bit 4). 6
DI6 Digital input DI6 (10.02 DI delayed status, bit 5). 7
DIO1 Digital input/output DIO1 (11.02 DIO delayed status, bit 0). 10
DIO2 Digital input/output DIO2 (11.02 DIO delayed status, bit 1). 11
Other [bit] Source selection (see Terms and abbreviations on page 148). -
26.53 Oscillation
compensation input
Selects the input signal for the oscillation damping function.
Note: Before changing this parameter run-time, disable the
oscillation damping output using parameter 26.52. Monitor
the behavior of 26.58 before re-enabling the output.
Speed error
Speed error 24.01 Used speed reference - unfiltered motor speed. Note:
This setting is not supported in scalar motor control mode.
0
DC voltage 01.11 DC voltage. (The value is internally filtered.) 1
No. Name/Value Description Def/FbEq16