280 Parameters
Source selection (see
on page
). -
Selects the second source of process feedback. The second
source is used only if the setpoint function requires two
inputs.
For the selections, see parameter
Defines how process feedback is calculated from the two
feedback sources selected by parameters
and
In1
Source 1.
0
In1+In2
Sum of sources 1 and 2.
1
In1-In2
Source 2 subtracted from source 1.
2
In1*In2
Source 1 multiplied by source 2.
3
In1/In2
Source 1 divided by source 2.
4
MIN(In1,In2)
Smaller of the two sources.
5
MAX(In1,In2)
Greater of the two sources.
6
AVE(In1,In2)
Average of the two sources.
7
sqrt(In1)
Square root of source 1.
8
sqrt(In1-In2)
Square root of (source 1 - source 2).
9
sqrt(In1+In2)
Square root of (source 1 + source 2).
10
sqrt(In1)+sqrt(In2)
Square root of source 1 + square root of source 2.
11
Defines the filter time constant for process feedback.
0.000 s
0.000…30.000 s
Feedback filter time.
1 = 1 s
Selects the primary source of process PID setpoint. See the
control chain diagram on page
Not selected
None.
0
Reserved
1
Internal setpoint
Internal setpoint. See parameter
2
AI1 scaled
(see page
).
3
AI2 scaled
(see page
).
4
Reserved
5…7
Motor
potentiometer
(output of the motor
potentiometer).
8
Reserved
9
Freq in scaled
(see page
). 10
AI1 percent
(see page
11
AI2 percent
(see page
12
No.
Name/Value
Description
Def/FbEq16
ACS580 FW.book Page 280 Wednesday, September 21, 2016 9:48 PM