Industrial
Electronic Devices
ADFweb.com S.r.l.
User Manual
M-Bus Master / BACnet Slave
Document code: MN67056_ENG Revision 1.200 Page 19 of 39
M-BUS
By Pressing the “
M-Bus
” button from the main window for SW67056 (Fig. 2) the window “M-Bus Network” appears (Fig. 4).
In the section “Nodes” it is possible to create the nodes of M-Bus line:
In the field “
Description
” it is possible to write a short description of the node.
S
ECTION
N
ODES
(M-B
US NODES
):
In order to create a new node it is necessary to
select which address use, selecting “
Primary ID
”
or “
Secondary ID
”, to makes the requests and
then insert the “Primary Address” (from 1 to 250)
or the Secondary Address” (from 0 to 99999999)
of M-Bus device.
If the field “
Node State
” is checked, the Status
byte of the M-Bus node is mapped into a BACnet
Object.
If the field “
Identification Number
” is checked,
the Identification Number of the M-Bus node is
mapped into a BACnet Object;
In the field “
Swap Identification Num
.
” it is
possible to select the swap mode of the
Identification Number. If swap isn’t necessary you
have to select “None”; otherwise see the section
“Swap Identification” (page 31) of this document
for select the swap mode.
If
the
field
“
Convert
BCD
in
Integer
Identification Num.
” is checked, the converter
converts the Identification Number that is normally
expressed in BCD in a Integer value.
If the field “
Send SND_NKE
” is checked, the
converter sends the “SND_NKE” frame to start the
communication.
Figure 4: “M-Bus Network” window
