Parameters 111
Defines the filter time constant for analog input
AI1.
Note:
The signal is also filtered due to the signal
interface hardware (approximately 0.25 ms time
constant). This cannot be changed by any
parameter.
0.100 s
0.000…
30.000 s
Filter time constant.
1000 = 1
Defines the minimum site value for analog input
AI1.
Set the value actually sent to the drive when the
analog signal from plant is wound to its
minimum setting.
See also parameter
.
0.000
0.000…11.000 V
Minimum value of AI1.
1000 = 1
Defines the maximum site value for analog input
AI1.
Set the value actually sent to the drive when the
analog signal from plant is wound to its
maximum setting.
See also parameter
.
10.000
0.000…11.000 V
Maximum value of AI1.
1000 = 1
No.
Name/Value
Description
Def/
FbEq16
63
%
100
T
t
O = I × (1 - e
-t/T
)
I = filter input (step)
O = filter output
t
= time
T = filter time constant
Unfiltered signal
Filtered signal
Содержание ACQ80
Страница 1: ... ABB DRIVES FOR WATER ACQ80 standard program control Firmware manual ...
Страница 2: ... Related documents are listed on page 13 ...
Страница 4: ......
Страница 10: ...10 Table of contents ...
Страница 32: ...32 Startup control with I O and ID run ...
Страница 34: ...34 Using the control panel ...
Страница 74: ...74 Program features ...
Страница 78: ...78 Control macros ...
Страница 380: ...380 Fieldbus control through a fieldbus adapter ...
Страница 384: ...384 Parameterization with Drive Composer ...
Страница 388: ...388 Parameterization with Automation builder drive manager ...