Summer period calculation

File: summer2.doc

Last edition: 2003-03-19

Author: Mikael Krantz

History: 96-02-11/MK First released version.

96-10-02/MK Updated to Menta 1.20

97-08-15/MK Updated to Menta 3.0
New FBD layout.

2003-03-19/MK Updated to Menta 4.0

Description

Summer period flag is set if the average outdoor temperature during the last seven days exceeds the "AverageOutdoorLimit", and the actual outdoor temperature exceeds "SummerOutdoorLimit", both with 1 °C hysteresis.

Inputs

(Real) Outdoor Temperature, °C

Output

(Binary) Summer flag

Parameters

(Real) SummerOutdoorLimit 10 °C

(Real) AverageOutdoorLimit 15 °C

Public signals

(Real) AverageOutdoorLimit

(Binary) SummerFlag

(Real) SummerOutdoorLimit

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