ABB ACS880 Firmware Manual page 423

No. Name / Range /
Selection
40.15 Set 1 output scaling
-32768.00 ...
32767.00
40.16 Set 1 setpoint 1
source
Not selected
Control panel
Internal setpoint
AI1 scaled
AI2 scaled
Motor
potentiometer
Freq in scaled
Setpoint data
storage
Other [value]
40.17 Set 1 setpoint 2
source
40.18 Set 1 setpoint
function
In1 or In2
In1+In2
In1-In2
In1*In2
In1/In2
MIN(In1,In2)
MAX(In1,In2)
AVE(In1,In2)
sqrt(In1)
sqrt(In1-In2)
sqrt(In1+In2)
sqrt(In1)+sqrt(In2)
Description
See parameter 40.14 Set 1 setpoint
Process PID controller output base.
Selects the first source of process PID setpoint. This
setpoint is available in parameter
selection as setpoint 1. See the control chain diagram
on page 758.
None.
3.1 Panel reference (page
vs. external control (page
Internal setpoint. See parameter
setpoint sel1.
12.12 AI1 scaled value (page
12.22 AI2 scaled value (page
22.80 Motor potentiometer ref act
potentiometer).
11.39 Freq in 1 scaled.
40.92 Setpoint data storage (page
See Terms and abbreviations (page
Selects the second source of process setpoint. This
setpoint is available in parameter
selection as setpoint 2.
For the selections, see parameter
1 source.
Selects a mathematical function between the setpoint
sources selected by parameters
source and 40.17 Set 1 setpoint 2
No mathematical function applied. The source selected
by parameter 40.25 Set 1 setpoint selection
Sum of sources 1 and 2.
Source 2 subtracted from source 1.
Source 1 multiplied by source 2.
Source 1 divided by source 2.
Smaller of the two sources.
Greater of the two sources.
Average of the two sources.
Square root of source 1.
Square root of (source 1 - source 2).
Square root of (source 1 + source 2).
Square root of source 1 + square root of source 2.
scaling.
40.25 Set 1 setpoint
179). See section Local control
39).
40.19 Set 1 internal
226).
228).
(output of the motor
434).
169).
40.25 Set 1 setpoint
40.16 Set 1 setpoint
40.16 Set 1 setpoint 1
source.
is used.
Parameters 423
Def / Type
FbEq 16b / 32b
1500.00; 1800.00
(95.20 b0) / real32
1 = 1 / 100 = 1
Internal setpoint /
uint32
0
1
2
3
4
8
10
24
Not selected / uint32
In1 or In2 / uint16
0
1
2
3
4
5
6
7
8
9
10
11