Menu Functions
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MENU Functions
The basic standards of the function menu
In the menu “Functions“ all linkages concerning the control are to be set and parameterized (therein
the control engineering of the entire solar and heating installation is described!). To this end, the unit
has a set of function modules which can be registered successively and also several times in the list
“Functions”.
Schematic diagram of a function module:
By means of the input variables of the function module the module receives all data necessary for the
internal decision. Most of it will be temperature data. In addition, each module has the input variable
“
ENABLE
” which means a general permission for processing the task.
Within the function module the decisions and the set values are calculated by means of the data and
settings and made available as output variable.
Thus, a function module only can fulfill tasks when connected with the other parts of the system (in-
puts, outputs, other modules) by its input and output variables.
