ABB ACS880 Firmware Manual page 248

248 Parameters
No. Name / Range /
Selection
1 ms
2 ms
4 ms
7.9375 ms
14.31 RO status
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
Description
1 millisecond.
2 milliseconds.
4 milliseconds.
7.9375 milliseconds.
(Visible when 14.1 Module 1 type
Status of relay outputs on the I/O extension module.
Example: 0001b = RO1 is energized, RO2 is
de-energized.
(Visible when 14.1 Module 1 type
Defines the filter time constant for analog input AI1.
%
100
63
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
Filter time constant.
(Visible when 14.1 Module 1 type
Defines the minimum value for analog input AI1.
See also parameter 14.21 AI
Minimum value of AI1.
(Visible when 14.1 Module 1 type
Selects a drive signal to be connected to relay output
RO1.
For the available selections, see parameter
output source.
(Visible when 14.1 Module 1 type
Defines the maximum value for analog input AI1.
See also parameter 14.21 AI
= FIO-01)
= FAIO-01)
Unfiltered signal
Filtered signal
14.31 AI1 filter
= FAIO-01)
tune.
= FDIO-01)
14.11 DIO1
= FAIO-01)
tune.
Def / Type
FbEq 16b / 32b
4
5
6
7
- / uint16
0.100 s / real32
t
gain.
1000 = 1 s / 1000 = 1
s
0.000 mA or V /
real32
1000 = 1 mA or V /
1000 = 1 mA or V
Not energized /
uint32
10.000 mA or V /
real32