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MAX: fix measuredTemperate/offset computation (thanks to John)

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git-svn-id: https://svn.fhem.de/fhem/trunk@2660 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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mgehre 2013-02-08 02:31:24 +00:00
parent 5739dc4ba4
commit ae4328875c
1 changed files with 2 additions and 7 deletions
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9
fhem/FHEM/10_MAX.pm
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@ -511,11 +511,6 @@ MAX_Parse($$)
#Very seldomly, the HeatingThermostat sends us temperatures like 0.2 or 0.3 degree Celcius - ignore them
$measuredTemperature = "" if($measuredTemperature ne "" and $measuredTemperature < 1);
#The HeatingThermostat uses the measurementOffset during control
#but does not apply it to measuredTemperature before sending it to us (guessed)
my $measOffset = MAX_ReadingsVal($shash,"measurementOffset");
$measuredTemperature -= $measOffset if($measuredTemperature ne "" and $measOffset ne "");
$shash->{mode} = $mode;
$shash->{rferror} = $rferror;
$shash->{dstsetting} = $dstsetting;
@ -769,7 +764,7 @@ MAX_Parse($$)
<li>comfortTemperature &lt;value&gt;<br>
For devices of type HeatingThermostat only. Writes the given comfort temperature to the device's memory. It can be activated by pressing the rightmost physical button on the device.</li>
<li>measurementOffset &lt;value&gt;<br>
For devices of type HeatingThermostat only. Writes the given temperature offset to the device's memory. The thermostat tries to match desiredTemperature to (measured temperature at sensor - measurementOffset). Usually, the measured temperature is a bit higher than the overall room temperature (due to closeness to the heater), so one uses a small positive offset. Must be between -3.5 and 3.5 degree.</li>
For devices of type HeatingThermostat only. Writes the given temperature offset to the device's memory. The thermostat tries to match desiredTemperature to (temperature = measured temperature at sensor + measurementOffset). Usually, the measured temperature is a bit higher than the overall room temperature (due to closeness to the heater), so one uses a small negative offset. Must be between -3.5 and 3.5 degree celsius.</li>
<li>minimumTemperature &lt;value&gt;<br>
For devices of type HeatingThermostat only. Writes the given minimum temperature to the device's memory. It confines the temperature that can be manually set on the device.</li>
<li>maximumTemperature &lt;value&gt;<br>
@ -827,7 +822,7 @@ MAX_Parse($$)
<li>desiredTemperature<br>Only for HeatingThermostat and WallMountedThermostat</li>
<li>valveposition<br>Only for HeatingThermostat</li>
<li>battery</li>
<li>temperature<br>The measured(!) temperature, only for HeatingThermostat and WallMountedThermostat</li>
<li>temperature<br>The measured temperature (= measured temperature at sensor + measurementOffset), only for HeatingThermostat and WallMountedThermostat</li>
</ul>
</ul>