6
3
KEB COMBIVERT F4-F
14
Name: Basis
02.03.99
Chapter
Section
Page
Date
©
KEB Antriebstechnik, 1999
All Rights reserved
Functional Description
Digital In- and Outputs
0
1
Bit 0
0
1
Bit 1
Bit 7
1
Out1
Out2
1
Bit 7
Bit 0
Bit 1
0
1
0
1
Out D
&
>1
&
>1
do.25
do.0
do.10
do.9
do.16
1
1
1
1
1
1
1
1
do.17...do.24
do.1
do.2
do.3
do.4
do.5
do.6
do.7
do.8
1
2
4
8
16
32
64
128
do.9...do.16
1
2
4
8
16
32
64
128
Fig. 6.3.14
Inverting and selecting of switching conditions
6.3.14 Inverting of
Switching
Conditions
do.17...do.24
By means of parameter do.17...do.24 each of the eight switching conditions
(do1...do.8) can be inverted separately for each output. The parameter is bit-coded.
According to Fig. 6.3.14 the weighting for the switching condtion to be inverted is to
be entered in do.17...do.24. If several conditions shall be inverted add up the sum.
6.3.15 Selection of
Switching
Conditions
(do.9...do.16)
After the switching conditions are defined for each output, you can now select how
they are operated. As a standard all conditions are OR-operated, i.e. if one of the
selected conditions is fulfilled the output is set. As another possibility an AND-
operation is available which is adjusted with do.25. AND-operation means that all
selected conditions must be met before the output is set.
Parameter do.25 is bit-coded.The table of 6.3.16 shows the assigment.
6.3.16 Logic Operation of
Switching
Conditions (do.25)
Fig. 6.3.16
Logic operation of switching conditions and inverting of outputs
The switching conditions are assigned to the outputs in parameters do.9...do.16.
The selection is done separately for each ouput. At that you can choose between
none or up to all eight switching conditions. According to Fig. 6.3.14 the weighting
of the selected switching conditions is to be entered in do.9...do.16. If several
conditions shall be selected add up the sum.