Selection Of Switching Conditions (Do.9; Logic Operation Of Switching Conditions (Do.25); Inverting Of Switching; Selection Of Switching - KEB COMBIVERT F4-F Applications Manual

Functional Description
6.3.14 Inverting of
Switching
Conditions
do.17...do.24
6.3.15 Selection of
Switching
Conditions
(do.9...do.16)
6.3.16 Logic Operation of
Switching
Conditions (do.25)
Chapter Section Page
6 3 14
Fig. 6.3.14 Inverting and selecting of switching conditions
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.
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.
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.
Fig. 6.3.16 Logic operation of switching conditions and inverting of outputs
do.9
do.10
do.16
Date Name: Basis
02.03.99
KEB COMBIVERT F4-F
do.17...do.24 do.9...do.16
1
1
do.1
2
1
do.2
4
1
do.3
8
1
do.4
16
1
do.5
32
1
do.6
64
1
do.7
128
1
do.8
do.25
1
&
Bit 0
> 1
0
1
&
Bit 1
> 1
0
Bit 7
Digital In- and Outputs
1
2
4
8
16
32
64
128
do.0
1
1
Bit 0
Out1
0
1
1 Bit 1
Out2
0
Bit 7 Out D
© KEB Antriebstechnik, 1999
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