ABB ACS860, Firmware Manual

Page: 128 / 438

128 Parameters
12.27 AI2 min 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.
See also parameter
12.01 AI tune .
0.000 mA or
V
-22.000 … 22.000
mA or V Minimum value of AI2. 1000 = 1 mA
or V
12.28 AI2 max 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
12.01 AI tune .
20.000 mA or
10.000 V
-22.000 … 22.000
mA or V Maximum value of AI2. 1000 = 1 mA
or V
12.29 AI2 scaled at AI2
min Defines 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.)
0.000
-32768.000 …
32767.000 Real value corresponding to minimum AI2 value. 1 = 1
12.30 AI2 scaled at AI2
max Defines 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 .
100.000
-32768.000 …
32767.000 Real value corresponding to maximum AI2 value. 1 = 1
13
13 Standard AO
Configuration of standard analog outputs.
13.11 AO1 actual value Displays the value of AO1 in mA.
This parameter is read-only. -
0.000 … 22.000 mA Value of AO1. 1000 = 1 mA
13.12 AO1 source Selects a signal to be connected to analog output AO1.
Alternatively, sets the output to excitation mode to feed a
constant current to a temperature sensor. Motor speed
used
Zero None. 0
Motor speed used 01.01 Motor speed used (page 95 ). 1
Output frequency 01.06 Output frequency (page 95 ). 3
Motor current 01.07 Motor current (page 95 ). 4
No. Name/Value Description Def / FbEq16
12.30
12.28
12.27
12.29
AI
in
( 12.21 )
AI
scaled
( 12.22 )