Technical Manual Glass Push Button II Smart BE-GT2xx.01
MDT technologies GmbH •
51766 Engelskirchen • Papiermühle 1
Tel.: +49-2263-
880 •
Fax: +49-2263-4588
• [email protected] • www.mdt.de
91
Using the internal temperature sensor, the current temperature of the room can be recorded and
output to the bus. The current temperature value can be sent cyclically as well as at a certain change.
By the parameter "External temperature value", an additional temperature measuring station can be
activated. For example in large rooms, the average value can be formed from two temperatures, so
the parameter is set to 50% external / 50% internally. The external measured value is then connected
to the object 109 - external measurement.
Via the parameter "adjustment value for internal temperature" the measured value can be raised or
lowered by an offset value, e.g. to compensate an unfavorable installation position or similar.
Furthermore, an upper / lower message value can be activated, which can output a 1-bit message if
the value is exceeded or undercut.
The following table shows the corresponding communication objects:
Number
Name
Length
Usage
108
Internal measurement /
Mixed temperature
internal/external
2 Byte
Output of the internally measured temperature
value or of the mixed temperature from the
internal and external temperature value
109
External measurement
2 Byte
Receipt of an externally measured temperature
110
Message
–
Maximum
temperature
1 Bit
Sending of a 1 when the upper message value is
reached
111
Message
–
Minimum
temperature
1 Bit
Sending of a 1 when the lower message value is
reached
Table 77: Communication objects - Temperature measurement
