6
9
KEB COMBIVERT F5
8
Name: Basis
04.05.04
Chapter
Section
Page
Date
©
KEB Antriebstechnik, 2002
All rights reserved
Functional Description
Special Functions
Determine inputs (oP.56...oP58)
In the first step 2 inputs must be defined with which the motor potentiometer can be
increased or decreased. For that purpose one input each according to the input table
is assigned to the parameters oP.56 and oP.57. If both inputs are triggered
sumultaneously, the potentiometer values is decreased.
Increase motor poti value
Decrease motor poti value
⇓
⇓
oP.56
oP.57
Another input (oP.58) can be used to reset the motor potentiometer to the adjusted
reset value oP.55.
Motor potentiometer/Rise time
(oP.59)
Motor potentiometer/Function
(oP.50)
The correcting range
(oP.53, oP.54)
Display of motor potentiometer
value (ru.37)
With this parameter a time is defined, which the motor potentiometer needs in order to
run from 0...100 %. The time is adjustable between 0...50000 s.
The correcting range is limited by the parameters oP.53 and oP.54 (see Fig. 6.9.3.).
This parameter shows the current value of the motor potentiometer in percent.
The basic working method of the motor potentiometer is defined with oP.50. The
parameter is bit-coded.
Bit
oP.50 Motor potentiometer / Function
1
0
x
0
Motor poti is changed in the current set (default)
x
1
Motor poti is changed only in set 0
0
x
Motor poti value is maintained after Power-on (default)
1
x
Motor poti value is reset to reset value oP.55 after Power-on
Input table
Bit -No.
Decimal value
Input
Terminal
0
1
I7/ST (Control release)
X2A.16
1
2
I8 Prog. input
X2A.17
2
4
I5 Prog. input
X2A.14
3
8
I6 Prog. input
X2A.15
4
16
I1 Prog. input
X2A.10
5
32
I2 Prog. input
X2A.11
6
64
I3 Prog. input
X2A.12
7
128
I4 Prog. input
X2A.13
8
256
IA (Internal input A)
none
9
512
IB (Internal input B)
none
10
1024
IC (Internal input C)
none
11
2048
ID (Internal input D)
none