ABB ACS880 - Page 192

Def / Type
FbEq 16b / 32b
DescriptionName / Range /
Selection
No.
10Milliamperes.mA
0.100 s / real32Defines the filter time constant for analog input AI2. See
parameter 12.16 AI1 filter time.
AI2 filter time12.26
1000 = 1 s / 1000 = 1
s
Filter time constant.0.000 ... 30.000 s
0.000 mA or V / real32Defines the minimum site value for analog input AI2.
Set the value actually sent to the drive when the analog
signal from plant is wound to its minimum setting.
See also parameter 12.1 AI tune.
AI2 min12.27
1000 = 1 mA or V /
1000 = 1 mA or V
Minimum value of AI2.-22.000 ... 22.000 mA
or V
20.000 mA or V /
real32
Defines the maximum site value for analog input AI2.
Set the value actually sent to the drive when the analog
signal from plant is wound to its maximum setting.
See also parameter 12.1 AI tune.
AI2 max12.28
1000 = 1 mA or V /
1000 = 1 mA or V
Maximum value of AI2.-22.000 ... 22.000 mA
or V
0.000 / real32Defines the real value that corresponds to the minimum
analog input AI2 value defined by parameter 12.27 AI2
min. (Changing the polarity settings of 12.29 and 12.30
can effectively invert the analog input.)
AI
scaled
(12.22)
AI
in
(12.21)
12.30
12.27
12.29
12.28
AI2 scaled at AI2 min12.29
1 = 1 / 1000 = 1Real value corresponding to minimum AI2 value.-32768.000 ...
32767.000
100.000 / real32Defines the real value that corresponds to the maximum
analog input AI2 value defined by parameter 12.28 AI2
max.
See the drawing at parameter 12.29 AI2 scaled at AI2 min.
AI2 scaled at AI2 max12.30
1 = 1 / 1000 = 1Real value corresponding to maximum AI2 value.-32768.000 ...
32767.000
192 Parameters