ABB ACS580 Firmware Manual page 176

172 Parameters
No. Name/Value
13.16 AO1 filter time
0.000 ... 30.000 s
Description
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.
t
)
Def/FbEq16
0.100 s
1000 = 1 s