Compact controller ER 2022S and ER 2022SA
8. Configuration
8.6 Binary functions “binF”
The states Z1 and Z2 are assigned to
the binary functions in descending
order (see list on the right), i. e. the first
binary function selected in the list is Z1
Example
The set point is to be selected via a
binary
input and the state of one limit
comparator.
This results in the following assignment:
Z1 – binary input 1
Z2 – limit comparator 1
The binary function for the binary input
1 and limit comparator 1 have to be
configured to “set point switching”
Depending on the further configuration,
the following diagram applies:
* An exception to this is the configuration for a program controller with external set
point, with or without corrections. Set point 2 is the program set point in this case.
via the set-up
Several binary functions can be combined through the setup program. In addition, the
binary function “Text display” can be implemented. This is used to show a letter
combination in the lower display
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