Busch-Jaeger SD/U12.55.11-825 Manual page 161

Sending output objects:
■
Options:
The parameter is used to specify when the output object is sent.
Value of the output object at logic true:
■
Options:
The parameter is used to specify the value of the output object in the logic status "True". See
the explanation above.
Value of the output object at logic untrue:
Options:
The parameter is used to specify the value of the output object in the logic status "Untrue". See
the explanation above.
Multiplexer:
■
– This logic function is used to steer the input data targeted to the output. The function
has four communication objects: "Control input", "Input 1", "Input 2" and "Output". The
bit-size of the inputs and outputs can also be set on 1 byte or 2 byte via the "Object type
input/output" parameter. The above functionality is retained. This means that only input
1 is visible on the output when the control input has the value "1" (corresponds to output
2). Input 2 is switched to the output as soon as the control input has the value "0"
(corresponds to output 1).
The following parameters are enabled:
Object type input/output:
■
Options:
The parameter is used to specify the size of the communication object. See the explanation
above.
Multiplier:
■
– This function makes it possible to send up to ten output telegrams with one input
telegram. The size of the input communication object is 1 bit or 1 byte. The size of the
output communication objects can be either 1 bit or 1 byte. The size is adjusted via a
corresponding parameter.
Whether a multiplier is triggered at an ON or OFF telegram or via a 1-byte value between 0 and
255, can be specified via the "Start requirements" setting. There is also the option of sending
the output telegrams consecutively time-delayed. The default delay time is 200 ms.
Product manual 2CKA001473B5472
Control elements and application parameter
With each input telegram
With a change of the output object
Output is set on 1
Defined via output default value true
Output is set on 0
Defined via output default value untrue
1 bit
1 byte
2 bytes
Application "Logical functions"
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