Hysteresis for cooling mode WITH events, with Real in- and output,
and inputs for uLow and uHigh
This block transforms a Real input signal into a
Real output signal:
- When the output was false and the input becomes greater than
parameter uHigh, the output switches to true.
- When the output was true and the input becomes less than
parameter uLow, the output switches to false.
- As long as the input stays between uLow and uHigh, the output
remains the same.
This hysteresic block has several additional features:
- When the parameter revert is true, the switching logic changes.
This is typically used for heating-like situations, when the output
has to be true when the input is below uLow.
- uLow and uHigh can be realinputs instead of fixed
parameters
- a release input can be used to activate (release) or deactivate
the controller
The initial value of the output is defined via parameter
y_start. The default value of this parameter is false.
- November 2014, Roel De Coninck
Switching to real inputs and output
- May 13, 2014, by Damien Picard:
Add possibility to use parameters as boundary values instead of
inputs.
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