ABB ACS880-11 - Page 247

Parameters 247
M/F reference 2 03.14 M/F or D2D ref2 (see page 122). 13
Motor
potentiometer
22.80 Motor potentiometer ref act (output of the motor
potentiometer).
15
PID 40.01 Process PID output actual (output of the process PID
controller).
16
Control panel (ref
saved)
Control panel reference, with initial value from last-used panel
reference. See section Using the control panel as an external
control source (page 21).
18
Control panel (ref
copied)
Control panel reference, with initial value from previous
source or actual value. See section Using the control panel as
an external control source (page 21).
19
Other Source selection (see Terms and abbreviations on page 114). -
26.51 Oscillation damping Parameters 26.51…26.58 configure the oscillation damping
function. See section Oscillation damping (page 47), and the
block diagram on page 591.
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 114). -
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
No. Name/Value Description Def/FbEq16