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314 Parameters
Selects the first source of process PID setpoint. This setpoint
is available in parameter
setpoint 1. See the control chain diagram on page
.
Not selected
None.
0
Control panel
). See section
control panel as an external control source
).
1
Internal setpoint
Internal setpoint. See parameter
.
2
AI1 scaled
(see page
).
3
AI2 scaled
(see page
).
4
Motor
potentiometer
(output of the motor
potentiometer).
8
Freq in scaled
(see page
).
10
Setpoint data
storage
(see page
24
). -
Selects the second source of process setpoint. This setpoint
is available in parameter
setpoint 2.
For the selections, see parameter
Selects a mathematical function between the setpoint sources
selected by parameters
and
In1 or In2
No mathematical function applied. The source selected by
parameter
is used.
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
No.
Name/Value
Description
Def
/
FbEq16
Summary of Contents for ACS880-x04
Page 1: ... ABB INDUSTRIAL DRIVES ACS880 primary control program Firmware manual ...
Page 4: ......
Page 18: ...18 Using the control panel ...
Page 24: ...24 Control locations and operating modes ...
Page 112: ...112 Application macros ...
Page 496: ...496 Additional parameter data ...
Page 544: ...544 Fault tracing ...
Page 602: ...602 Control chain diagrams ...