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Def / Type
FbEq 16b / 32b
Description
Name / Range /
Selection
No.
15
Motor
potentiometer
16
40.1 Process PID output actual
(output of the process
PID controller).
PID
18
Control panel reference, with initial value from last-used
panel reference. See section
an external control source (page 41)
Control panel (ref
saved)
19
Control panel reference, with initial value from previous
source or actual value. See section
panel as an external control source (page 41)
.
Control panel (ref
copied)
See
Terms and abbreviations (page 169)
Other [value]
P.9.21 / uint32
Selects frequency reference source 2.
For the selections, and a diagram of reference source
selection, see parameter
.
Frequency ref2
source
28.12
Ref1 / uint16
Selects a mathematical function between the reference
sources selected by parameters
and
. See diagram
at
Frequency ref1
function
28.13
0
Signal selected by
is used
as frequency reference 1 as such (no function applied).
Ref1
1
The sum of the reference sources is used as frequency
reference 1.
Add (ref1 + ref2)
2
The subtraction ([
] - [
]) of the reference sources is used
as frequency reference 1.
Sub (ref1 - ref2)
3
The multiplication of the reference sources is used as
frequency reference 1.
Mul (ref1 x ref2)
4
The smaller of the reference sources is used as
frequency reference 1.
Min (ref1, ref2)
5
The greater of the reference sources is used as
frequency reference 1.
Max (ref1, ref2)
Follow Ext1/Ext2
selection / uint32
Configures the selection between frequency references
1 and 2. See diagram at
0 = Frequency reference 1
1 = Frequency reference 2
Frequency ref1/2
selection
28.14
0
0.
Frequency reference
1
1
1.
Frequency reference
2
2
Frequency reference 1 is used when external control
location EXT1 is active. Frequency reference 2 is used
when external control location EXT2 is active.
See also parameter
.
Follow Ext1/Ext2
selection
3
Digital input DI1 (
, bit 0).
DI1
4
Digital input DI2 (
, bit 1).
DI2
5
Digital input DI3 (
, bit 2).
DI3
348 Parameters
Содержание ACS880 Series
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