MDT SCN-CO2MGS01.02 handleiding
Handleiding
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Technical Manual
CO2 / VOC Combi Sensor 55 [SCN-CO2MGS.02]
MDT technologies GmbH • 51766 Engelskirchen • Papiermühle 1 • Germany
Phone: +49-2263-880 • knx@mdt.de • www.mdt.de
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4.4.11 Alarms
By means of the alarm function, the falling below or exceeding of a set temperature can be
indicated via its associated communication objects:
Figure 32: Settings – Alarms
The setting options for this parameter are shown in the table below:
ETS-Text
Dynamic range
[Default value]
Comment
Alarms
▪ not active
▪ active
Activation of the alarms for Frost or Heat
Frost alarm if value
less
3 … 10°C
[7°C]
Setting of the lower indication value.
Only available if "Alarms" is activated.
Heat alarm if value
greater
25 … 40 °C
[35°C]
Setting of the upper indication value.
Only available if "Alarms" is activated.
Table 60: Settings – Alarms
The alarm function reports the falling below or exceeding of an adjustable temperature via the
associated object. Falling below the lower indication value is reported via the Frost alarm object.
Exceeding the upper indication value is reported via the heat alarm object. The two signalling
objects of size 1 Bit can be used for visualisation or for initiating countermeasures. If the lower
indication value is exceeded again or the upper indication value is fallen short of again, a "0" is sent
in each case and thus the alarm is cancelled.
The following table shows the two objects:
Number
Name/Object function
Length
Usage
83
Temperature controller –
Send Frost alarm
1 Bit
Reports falling below the lower indication
value
84
Temperature controller –
Send Heat alarm
1 Bit
Reports the exceeding of the upper indication
value
Table 61: Communication objects – Alarms
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Productinformatie
| Merk | MDT |
| Model | SCN-CO2MGS01.02 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 14681 MB |
