ABB ACS580 Firmware Manual page 163

No. Name/Value
0.000...20.000 mA
or 0.000...10.000 V
12.25 AI2 unit selection
V
mA
12.26 AI2 filter time
0.000...30.000 s
12.27 AI2 min
0.000...20.000 mA
or 0.000...10.000 V
12.28 AI2 max
0.000...20.000 mA
or 0.000...10.000 V
12.29 AI2 scaled at AI2
min
-32768.000...
32767.000
Description
Forced value of analog input AI2.
Selects the unit for readings and settings related to analog
input AI2.
Note: This setting must match the corresponding hardware
setting on the drive control unit. chapter Electrical installation,
section Switches in the Hardware manual of the drive and the
default control connections for the macro in use in chapter
Control macros (page 59). Control board reboot (either by
cycling the power or through parameter
boot) is required to validate any changes in the hardware
settings.
Volts.
Milliamperes.
Defines the filter time constant for analog input AI2. See
parameter 12.16 AI1 filter
Filter time constant.
Defines 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.
Minimum value of AI2.
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.
Maximum value of AI2.
Defines the real value that corresponds to the minimum
analog input AI2 value defined by parameter
(Changing the polarity settings of
effectively invert the analog input.)
AI
scaled
12.101
12.27
Real value corresponding to minimum AI2 value.
96.08 Control board
time.
12.27 AI2
12.29 and 12.101
(12.22)
12.28
12.29
Parameters 159
Def/FbEq16
1000 = 1 unit
mA
2
10
0.100 s
1000 = 1 s
4.000 mA or
0.000 V
1000 = 1 unit
20.000 mA or
10.000 V
1000 = 1 unit
0.000
min.
can
AI (12.21)
in
1 = 1