ABB ACS880 PCP - Page 143

Parameters 143
12.19 AI1 scaled at AI1 min Defines the real internal value that corresponds to the
minimum analog input AI1 value defined by parameter
12.17 AI1 min. (Changing the polarity settings of 12.19 and
12.20 can effectively invert the analog input.)
0.000
-32768.000
…32767.000
Real value corresponding to minimum AI1 value. 1 = 1
12.20 AI1 scaled at AI1 max Defines the real internal value that corresponds to the
maximum analog input AI1 value defined by parameter
12.18 AI1 max. See the drawing at parameter 12.19 AI1
scaled at AI1 min.
1500.000;
1800.000
(95.20 b0)
-32768.000
…32767.000
Real value corresponding to maximum AI1 value. 1 = 1
12.21 AI2 actual value Displays the value of analog input AI2 in mA or V
(depending on whether the input is set to current or voltage
by a hardware setting).
This parameter is read-only.
-
-22.000
…22.000 mA or V
Value of analog input AI2. 1000 = 1 mA
or V
12.22 AI2 scaled value Displays the value of analog input AI2 after scaling. See
parameters 12.29 AI2 scaled at AI2 min and 12.30 AI2
scaled at AI2 max.
This parameter is read-only.
-
-32768.000
…32767.000
Scaled value of analog input AI2. 1 = 1
12.25 AI2 unit selection 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 (see the hardware manual
of the drive). Control board reboot (either by cycling the
power or through parameter 96.08 Control board boot) is
required to validate any changes in the hardware settings.
mA
VVolts. 2
mA Milliamperes. 10
No. Name/Value Description Def/
FbEq16
12.20
12.18
12.17
12.19
AI
in
(12.11)
AI
scaled
(12.12)