5
ANTRIEBSTECHNIK
6
8
5
KEB COMBIVERT F4-C
Name: Basis
29.01.98
6
Functional Description
Parameter Sets
©
KEB Antriebstechnik, 1997
All Rights reserved
Chapter
Section
Page
Date
As shown in picture 6.8.3, with Fr.2 it is determined whether the parameter set selection
is done via keyboard/bus (fr.4) or via terminal strip or disabled.
Fr.2
Function
0
Set selection deactivated, set 0 always active
1
Set selection via keyboard/bus with Fr.4
2
Set selection binary-coded via terminal strip
3
Set selection input-coded via terminal strip
Fr.2 Source parameter set
Fr.4 Presetting parameter set
This parameter can be written via keyboard as well as via bus. The desired parameter
set (0…7) is entered directly as value.
The adjustment via terminal strip can be made binary-coded or input-coded. The
inputs are defined for set selection with parameters di.3…di.10 „Value 1“ .
At binary-coded set selection
-
maximal 3 of the internal or external inputs may be programmed for set selection
(2
3
=8 sets) within one parameter set to avoid set selection errors.
-
the significance of the inputs programmed for set selection rises (I1 < I2 < I3 <
I4 < IA < IB < IC < ID)
Example 1: With 3 inputs (I1, I3 and I4) set 0…8 shall be selected.
1.)
Adjust parameter di.3, di.5 and di.6 to value „1“
2.)
Parameters di.4, di.7...di.10 must be set to
≠
1
3.)
Adjust Fr.2 to value „2“ (set selection binary-coded via terminal strip)
Binary-coded set selection
Set 0
Set 1
Set 2
Set 3
Set 4
Set 5
I1
I2
I4
IB
ID
I4
I3
I1
Input
2²
2
1
2
0
Set
0
0
0
0
0
0
1
1
0
2
0
2
0
2
1
3
4
0
0
4
4
0
1
5
4
2
0
6
4
2
1
7
Picture 6.8.3.b
Binary-coded parameter set selection
