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Message format**
Pulse input selection
* The actual transmission interval depends on the type of telegram and the current data rate. The transmission
interval is adjusted accordingly in order to guarantee the set battery life (Eco Mode 10 or 6 years). You can find
more information in the „Manual LoRa Module".
** For pulse input option, the telegram type „Engelmann" must be selected.
1.3.2.3 Activation of the radio interface
The radio interface is deactivated by default and can be activated in one of the three following ways:
a)
NTC interface - via Elvaco OTC App; further information is available in the operating instructions of the Elvaco
OTC App:
https://www.elvaco.se/Image/GetDocument/en/269/elvaco-otc-app-manual-english.pdf
b)
Optical interface - via the Engelmann configuration software Device Monitor – from version 2.22; further
information is available in the operating instructions of the Device Monitor. The software can be ordered
separately.
c)
Via the heat meter menu;
Press and hold the button to switch to display loop "6" (= module loop; see Chapter
3 Display in the Module Loop (Optional)). Then switch to the second loop with a
short press of the button – 6-02 – „EnA oFF" (see image).
In order to start the edit mode, you must then press the key
press once more for 2-3 seconds. As an aid, an "editing pen" symbol appears in the
lower left corner of the LCD after 2 seconds. As soon as it can be seen, you must
release the button. The display now shows „EnA on" and a black triangle in all
display loops (see image).
1.3.2.3 Connection to the LoRaWAN Network
To check whether the meter has already connected to the LoRaWAN network, change
from loop 6-02 to loop 6-03 by briefly pressing the button. As long as the meter is
searching for the LoRaWAN network, „LorA Pen" appears in the LCD; the time between
each connection attempt is gradually reduced to at least once a day.
As soon as the meter has connected to the LoRaWAN network, "LorA Con" appears in
the LCD.
1.4 Three additional pulse inputs (optional; only in conjunction with M-Bus or radio)
With this option, additional instruments with pulse outputs can be read out via optical interface, M-Bus or radio.
General information about pulse inputs:
It is important to note that the acknowledged state of the art technology rules and the relevant legal restraints
(international and local; see "Relevant Norms / Standards / Literature Pulse Inputs") are to be observed.
The installation has to be performed by authorized, skilled persons.
If the regulations and the information in the installation and operating instruction manuals are not strictly followed,
or if the installation is shown to be faulty, any resulting expenses will be charged to the company responsible for
the installation.
Page 19 of 50
Article no.: 1080621033
Standard
Engelmann
Compact
JSON
Scheduled - daily redundant
Scheduled - extended
Combined heat/cooling
Choice between 0-3 pulse inputs
2022-02-04
Standard
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Subject to technical change! Errors excepted.
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