Application "Logical Functions; Channel X - Application - Busch-Jaeger SD/U12.55.11-825 Manual

8.17

Application "Logical functions"

8.17.1 Channel x — Application
Name of channel:
Options:
Naming of the channel. The length of the name is limited to 30 characters.
Application:
Options:
The parameter is used to specify the logic function that is allocated to channel x.
Depending on the selection, individual parameters appear for the respective logic function.
■
Inactive:
– The logic functions are not active. No additional parameters available.
■
Logic gate:
– If the function is specified with AND, OR, NAND, NOR, XOR or XNOR, up to ten input
communication objects can be enabled per logic function. The size of the inputs can be
specified either with 1 bit or with 1 byte. At the receipt of a new telegram at the input,
they are switched according to the selected function. The inputs can also be individually
inverted.
Each function has an output object on which results determined from the inputs can be sent.
The size of the output object can, depending on the parameterization, be 1 bit or 1 byte. The
default value that is to be sent at a positive result can be adjusted.
The following parameters are enabled:
Number of input objects:
■
Options:
The parameter is used to set the number of input objects that are to be linked in the logic
function. See the explanation above.
Notice
If the parameter is set on "1", the "logic function" parameter is specified on
"NOT".
Product manual 2CKA001473B5472
Control elements and application parameter
<Name>
Inactive
Logic gate
Multiplexer
Multiplier
Gate
Temperature comparator
Status converter
Time function
Setting options from 1 - 10
Application "Logical functions"
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