ABB ACS880 Firmware Manual page 163

No. Name/Value
22.74 Motor
potentiometer down
source
22.75 Motor
potentiometer ramp
time
0.0 ... 3600.0 s
22.76 Motor
potentiometer min
value
-32768.00 ...
32767.00
22.77 Motor
potentiometer max
value
-32768.00 ...
32767.00
22.80 Motor
potentiometer ref
act
-32768.00 ...
32767.00
22.81 Speed reference
act 1
-30000.00 ...
30000.00 rpm
22.82 Speed reference
act 2
-30000.00 ...
30000.00 rpm
22.83 Speed reference
act 3
-30000.00 ...
30000.00 rpm
22.84 Speed reference
act 4
-30000.00 ...
30000.00 rpm
Description
Selects the source of motor potentiometer down signal.
0 = No change
1 = Decrease motor potentiometer value. (If both the up and
down sources are on, the potentiometer value will not
change.)
For the selections, see parameter
up source.
Defines the change rate of the motor potentiometer. This
parameter specifies the time required for the motor
potentiometer to change from minimum (22.76) to maximum
(22.77). The same change rate applies in both directions.
Motor potentiometer change time.
Defines the minimum value of the motor potentiometer.
Motor potentiometer minimum.
Defines the maximum value of the motor potentiometer.
Motor potentiometer maximum.
The output of the motor potentiometer function. (The motor
potentiometer is configured using parameters 22.71...22.74.)
This parameter is read-only.
Value of motor potentiometer.
Displays the value of speed reference source 1 (selected by
parameter 22.11 Speed ref1
diagram on page 390.
This parameter is read-only.
Value of reference source 1.
Displays the value of speed reference source 2 (selected by
parameter 22.12 Speed ref2
diagram on page 390.
This parameter is read-only.
Value of reference source 2.
Displays the value of speed reference after the mathematical
function applied by parameter
reference 1/2 selection (22.14 Speed ref1/2
the control chain diagram on page 390.
This parameter is read-only.
Speed reference after source selection.
Displays the value of speed reference after application of 1st
speed additive (22.15 Speed additive 1
control chain diagram on page 390.
This parameter is read-only.
Speed reference after additive 1.
22.73 Motor potentiometer
source). See the control chain
source). See the control chain
22.13 Speed ref1 function
selection). See
source). See the
Parameters 163
Def/FbEq16
Not selected
60.0 s
10 = 1 s
-1500.00
1 = 1
1500.00
1 = 1
-
1 = 1
-
See par.
46.01
-
See par.
46.01
-
and
See par.
46.01
-
See par.
46.01