ABB ACS880 Firmware Manual page 308

308 Parameters
No. Name/Value
Motor current
Power inu out
Motor torque
Feedback data
storage
Other
40.09 Set 1 feedback 2
source
40.10 Set 1 feedback
function
In1
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)
40.11 Set 1 feedback filter
time
0.000 ... 30.000 s
40.12 Set 1 unit selection
rpm
%
Hz
PID user unit 1
ghv Vertriebs-GmbH | Am Schammacher Feld 47 | 85567 Grafing | Telefon + 49 80 92 81 89 0 | info@ghv.de | www.ghv.de
Description
01.07 Motor current (see page 115).
01.14 Output power (see page 116).
01.10 Motor torque (see page 115).
40.91 Feedback data storage
Source selection (see Terms and abbreviations
Selects the second source of process feedback.
For the selections, see parameter
source.
Defines how process feedback is calculated from the two
feedback sources selected by parameters
feedback 1 source and 40.09 Set 1 feedback 2
Source 1.
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.
Defines the filter time constant for process feedback.
Feedback filter time.
Defines the unit for parameters 40.01...40.05,
and 40.47.
rpm.
%.
Hz.
User-definable unit 1. The name of the unit can be edited on
the control panel by choosing Menu – Settings – Edit texts.
(see page 319).
on page 112). -
40.08 Set 1 feedback 1
40.08 Set 1
source.
40.21...40.24
Def/FbEq16
5
6
7
10
Not selected
In1
0
1
2
3
4
5
6
7
8
9
10
11
0.000 s
1 = 1 s
%
7
4
3
250