ABB ACS880 Firmware Manual page 133

No. Name/Value
14.78 AO1 force data
0.000 ... 22.000 mA Forced value of analog output AI1.
14.79 AO1 filter time
0.000 ... 30.000 s
Description
(Visible when 14.01 Module 1 type
Forced value that can be used instead of the selected output
signal. See parameter 14.71 AO force
(Visible when 14.01 Module 1 type
Defines the filtering time constant for analog output AO1.
%
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
Filter time constant.
= FIO-11)
selection.
= FIO-11)
t
)
Parameters 133
Def/FbEq16
0.000 mA
1000 = 1 mA
0.100 s
1000 = 1 s