ABB ACS880 Series, Firmware Manual

Page: 256 / 764

Def / Type
FbEq 16b / 32b Description Name / Range /
Selection No.
0.100 s / real32 (Visible when 14.1 Module 1 type = FIO-11 )
Defines the filter time constant for analog input AI3.
Unfiltered signal
Filtered signal
%
100
63
T
t
O = I × (1 - e
-t/T
)
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
14.61 AI3 filter gain .
AI3 filter time 14.62
1000 = 1 s / 1000 = 1
s Filter time constant. 0.000 ... 30.000 s
0.000 mA or V /
real32 (Visible when 14.1 Module 1 type = FIO-11 )
Defines the minimum value for analog input AI3.
See also parameter
14.21 AI tune .
AI3 min 14.63
1000 = 1 mA or V /
1000 = 1 mA or V Minimum value of AI3. -22.000 ... 22.000 mA
or V
10.000 mA or V /
real32 (Visible when 14.1 Module 1 type = FIO-11 )
Defines the maximum value for analog input AI3.
See also parameter
14.21 AI tune .
AI3 max 14.64
1000 = 1 mA or V /
1000 = 1 mA or V Maximum value of AI3. -22.000 ... 22.000 mA
or V
256 Parameters