Industrial
Electronic Devices
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User Manual
M-Bus / BACnet/IP
Document code: MN67694_ENG Revision 1.000 Page 17 of 25
M-BUS
By pressing the “
M-Bus
” button from the main
window for SW67694 (Fig. 2) the window “M-
Bus” appears (Fig. 4).
In this section, it is possible to select the
converter type and the list of nodes/variables of
M-Bus side.
The means of the fields are:
In the field “
Select Converter
” the
converter used is defined;
In the field “
Select Template
” the M-
Bus controller connected is defined;
In the field “
Description
” a description
for the node is defined;
In the field “
M-Bus ID Type
” the type
of polling (by Primary or Secondary
Address) is defined;
In the field “
M-Bus ID
” the ID of the M-
Bus controller is defined;
If the field “
Node State
” is checked, the
Status of the controller is mapped on
Modbus side;
If the field “
Identification Number
” is checked, the Secondary Address of the M-Bus controller is mapped on Modbus side;
In the field “
MSB (xx)
” the first part of the description of the M-Bus variable is defined;
In the field “
SST (yy)
” the second part of the description of the M-Bus variable is defined;
In the field “
Third Field (zzz)
” the third part of the description of the M-Bus variable is defined.
After that, pressing the “
ADD
” button, a new node appears in the “List of M-Bus Devices” table. In order to modify a created node it is
necessary to select the desired node, change the wrong items and then press the “
MODIFY
” button.
Figure 4: “M-Bus” window