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10. Output requirement
A function with the analog behaviour is implemented for each of the three energy types of heating, cooling and
hot water. Each energy type has a parameter set. A function is only active if its input is allocated ("Input allocation
request" parameter).
10.1. Input signal, characteristic curve
Using the 0-10V characteristic curve, an output is read in using linear conversion. The characteristic curve is set
on the points {1V, 1%} and {10V, 100%}.
Voltages between 0V and 0.5V are interpreted as "Auto". No requirement is transferred.
Voltages:
0V
– 0.5V Heat generator not activated
0.5V
– 1.0V Heat generator off
1.0V
– 10.0V Heat generator on, voltage produces reference output
10.2. Send request
The "Allocation heat generator" parameter determines which heat generator to which the requirement is sent.
As requirement, the following is sent with the corresponding energy type:
Heat generator not activated, no requirement is sent to the heat generator
Heat generator off T-ref. = 0°, P-ref. = 0%
Heat generator on T-ref. (heating) = 120°, T-ref. (cooling) = 6°, P-ref. = Ref. output
