ABB ACS880 Firmware Manual page 173

No. Name/Value
4 ms
7.9375 ms
14.32 AI1 filter time
0.000 ... 30.000 s
14.33 AI1 min
-22.000 ... 22.000
mA or V
14.34 RO1 source
14.34 AI1 max
-22.000 ... 22.000
mA or V
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Description
4 milliseconds.
7.9375 milliseconds.
(Visible when 14.01 Module 1 type
Defines the filter time constant for analog input AI1.
%
Unfiltered signal
100
63
Filtered signal
T
-t/T
O = I × (1 - e )
I = filter input (step)
O = filter output
t = time
T = filter time constant
Note: The signal is also filtered due to the signal interface
hardware. See parameter
Filter time constant.
(Visible when 14.01 Module 1 type
Defines the minimum value for analog input AI1.
See also parameter 14.21 AI
Minimum value of AI1.
(Visible when 14.01 Module 1 type
Selects a drive signal to be connected to relay output RO1.
For the available selections, see parameter
source.
(Visible when 14.01 Module 1 type
Defines the maximum value for analog input AI1.
See also parameter 14.21 AI
Maximum value of AI1.
= FIO-11 or FAIO-01)
t
14.31 AI1 filter gain.
= FIO-11 or FAIO-01)
tune.
= FIO-01 or FDIO-01)
14.11 DIO1 output
= FIO-11 or FAIO-01)
tune.
Parameters 173
Def/FbEq16
6
7
0.100 s
1000 = 1 s
0.000 mA or
V
1000 = 1 mA
or V
Not
energized
10.000 mA or
V
1000 = 1 mA
or V