ABB ACS880 Firmware Manual page 76

76 Parameters
No. Name/Value
114.47 AI2 filter time
0.000 ... 30.000 s
114.48 AI2 min
-22.000 ... 22.000
mA or V
114.49 AI2 max
-22.000 ... 22.000
mA or V
114.50 AI2 scaled at AI2
min
-32768.000 ...
32767.000
114.51 AI2 scaled at AI2
max
-32768.000 ...
32767.000
Description
(Visible when 114.01 Module 1 type
Defines the filter time constant for analog input AI2.
%
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 114.01 Module 1 type
Defines the minimum value for analog input AI2.
Minimum value of AI2.
(Visible when 114.01 Module 1 type
Defines the maximum value for analog input AI2.
Maximum value of AI2.
(Visible when 114.01 Module 1 type
Defines the real value that corresponds to the minimum
analog input AI2 value defined by parameter
min.
AI
(114.42)
scaled
114.51
114.48
Real value corresponding to minimum AI2 value.
(Visible when 114.01 Module 1 type
Defines the real value that corresponds to the maximum
analog input AI2 value defined by parameter
max. See the drawing at parameter
AI2 min.
Real value corresponding to maximum AI2 value.
= FIO-11 or FAIO-01)
t
114.46 AI2 filter
= FIO-11 or FAIO-01)
= FIO-11 or FAIO-01)
= FIO-11 or FAIO-01)
114.48 AI2
AI
(114.41)
in
114.49
114.50
= FIO-11 or FAIO-01)
114.49 AI2
114.50 AI2 scaled at
Def/FbEq16
0.100 s
gain.
1000 = 1 s
0.000 mA or
V
1000 = 1 mA
or V
10.000 mA
or V
1000 = 1 mA
or V
0.000
1 = 1
1500.0
1 = 1