ABB IP Touch 7 Manual page 130

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 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". Input 2 is switched to the
output as soon as the control input has the value "0".
Notice
The output is only sent when there is an actual change of the inputs. If, for
example, the control input changes without a change of the input values,
the output signal remains as it is. A new output value is sent only when an
input signal changes.
The following parameters are displayed:
Name of channel:
Options:
Naming of the channel. The length of the name is limited to 60 characters.
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 command" setting. There is also the option of
sending the output telegrams consecutively time-delayed. The default delay time is 200 ms.
The values for sending output telegrams can be set individually for each output via a
corresponding parameter. "On" or "Off" can be set for 1-bit outputs. Values from 0 to 100%
can be specified for 1-byte outputs.
The following parameters are displayed:
Name of channel:
Options:
Naming of the channel. The length of the name is limited to 60 characters.
Start requirements:
Options:
Product manual 2CKA001473B5023
Control elements and application parameter
Output is set on 0
Defined via output default value untrue
<Name>
1 bit
1 byte
2 bytes
<Name>
1 bit
1 byte
Application "Logical functions"
│130