From 6379c8d0f6b2dd332026ed8f721fc357c3909575 Mon Sep 17 00:00:00 2001
From: mgehre <>
Date: Thu, 24 Oct 2013 20:53:58 +0000
Subject: [PATCH] MAX: clarify documentation about measurementOffset
git-svn-id: https://svn.fhem.de/fhem/trunk/fhem@4108 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
FHEM/10_MAX.pm | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/FHEM/10_MAX.pm b/FHEM/10_MAX.pm
index 52ebff498..60161b3d6 100755
--- a/FHEM/10_MAX.pm
+++ b/FHEM/10_MAX.pm
@@ -885,7 +885,7 @@ MAX_Parse($$)
comfortTemperature <value>
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.
measurementOffset <value>
- 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.
+ For devices of type HeatingThermostat only. Writes the given temperature offset to the device's memory. If the internal temperature sensor is not well calibrated, it may produce a systematic error. Using measurementOffset, this error can be compensated. The reading temperature is equal to the measured temperature at sensor + measurementOffset. Usually, the internally 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.
minimumTemperature <value>
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.
maximumTemperature <value>