ABB ACS180 - Page 132

132 Parameters
Speed ref safe Drive generates a warning (A8A0 AI supervision) and sets
the speed to the speed defined by parameter 22.41 Speed
ref safe (or 28.41 Frequency ref safe when frequency
reference is being used).
WARNING! Make sure that it is safe to continue
operation in case of a communication break.
4
12.04 AI supervision
selection
Specifies the analog input limits to be supervised. See
parameter 12.03 AI supervision function.
0000h
0000h…FFFFh Activation of analog input supervision. 1 = 1
12.11 AI1 actual value Displays the value of analog input AI1 in mA or V
(depending on whether the input is set to current or
voltage by a hardware setting).
This parameter is read-only.
-
0.000...22.000 mA or
0.000...11.000 V
Value of analog input AI1. 1000 = 1 unit
12.12 AI1 scaled value Displays the value of analog input AI1 after scaling. See
parameters 12.19 AI1 scaled at AI1 min and 12.20 AI1
scaled at AI1 max.
This parameter is read-only.
-
-32768 … 32767 Scaled value of analog input AI1. 1 = 1
12.13 AI1 forced value Defines the forced value that can be used instead of the
true reading of the input. See parameter 12.02 AI force
selection.
-
- 1000 = 1 -
12.15 AI1 unit selection Selects the unit for readings and settings related to analog
input AI1. See the default control connections of the
macro in use, in chapter Control macros (page 27).
V
VVolts. 2
mA Milliamperes. 10
No. Name/Value Description Default
FbEq 16
Bit Name Description
0 AI1 < MIN 1 = Minimum limit supervision of AI1 active.
1 AI1 > MAX 1 = Maximum limit supervision of AI1 active.
2 AI2 < MIN 1 = Minimum limit supervision of AI2 active.
3 AI2 > MAX 1 = Maximum limit supervision of AI2 active.
4…15 Reserved
ACS180 FW.book Page 132 Tuesday, March 9, 2021 2:25 PM