Download HYDRO-CENTER 2 Software In General

M-Bus Radio Receiver
The M-Bus radio receiver captures the radio telegrams of PRIOS radio modules (868 MHz or
434 MHz). The last radio telegram, respectively, of a maximum of 1000 radio modules are stored within
the internal memory of the M-Bus radio receiver. The reading of this radio data is done by M-Bus
commands. To address a certain radio module within the M-Bus radio receiver the secondary selection
with fabrication number is used. The secondary address is related to the radio module itself (serial
number, manufacturer code, generation and medium), the fabrication number contains the serial
number of the M-Bus receiver from which the radio telegram is to be retrieved. By using this
addressing scheme it is clearly defined from which M-Bus radio receiver the radio data should be read,
even though one specific radio module may be captured by more than one M-Bus radio receiver.
The data transmitted by the radio modules are encrypted, therefore, without the appropriate decryption
key the meter values cannot be retrieved:
By default, the Default PRIOS key should be used. Only if the a self-defined encryption key is used the
PRIOS key is to be entered directly. If the option No PRIOS Support is selected, the button for
accessing the M-Bus radio receiver functions does not appear on the main window.
At the beginning the screen with the M-Bus receiver functions looks like the example shown beneath:
HYDRO-CENTER 2
HYDRO-CENTER 2 Software In General
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