ADF Web HD67931-B2 Series, User Manual

Page: 20 / 49

Industrial Electronic Devices
ADFweb.com S.r.l.
User Manual M-Bus / M-Bus Wireless / MQTT
Document code: MN67931_ENG Revision 1.200 Page 20 of 49
Figure 3c: “Set Communication  Working Mode” window
Figure 3d: “Set Communication  M-Bus” window
Figure 3b: “Set Communication  Select Device” window
S
ELECT
D
EVICE
:
This section is used to select the converter in use. It is possible to define:
Only Ethernet Cable : MQTT is available on LAN port.
Ethernet Cable + Wi-Fi : MQTT is available on Wi-Fi and LAN port.
Ethernet Cable + Mobile Connection : MQTT is available on LTE and LAN
port.
W
ORKING
M
ODE
:
This section is used to define the working mode of MQTT side of the converter. It is
possible to define:
Standard Mode : on MQTT side, the data inside the payload of the messages
are already readable and coded in relation to the user definition.
Raw Mode : on MQTT side, it is possible to see the M-Bus responses in raw,
without any decoding.
M-B
US
:
This section is used to define the main parameters of M-Bus line. The means of the
fields are:
In the field “ M-Bus on Wire ” it is possible to define if the port is present or
not;
In the field “ Baudrate ” the data rate of the M-Bus line is defined;
In the field “ Parity ” the parity of the M-Bus line is defined;
If the field “ Cyclic Delay ” the delay (expressed in seconds) between two M-
Bus scanning is defined;
In the field “ Node State value when slave device is not present ” it is
possible to insert the value to assign to the “Node State” when the Gateway
doesn’t find the interrogated M-Bus slave;
If the field “ M-Bus request only when MQTT is connected ” is checked, the
converter reads M-Bus side only if MQTT is connected.