Industrial
Electronic Devices
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User Manual
M-Bus master / Modbus slave - Converter
Document code: MN67029_ENG Revision 3.000 Page 23 of 47
If the field “
Send SND_NKE
” is checked, the Converter send the “SND_NKE” frame to start the communication.
In the field “
Send Reset App
.
” Is checked the Converter send the “Application Reset” command to the slave.
In the field “
Variables List
” it is possible to select which type of variables definition to use. If is selected “By Type” it is necessary to
fill all fields, in the section Variables, with the correct values; otherwise if “By Position” is selected you can insert the progressive
number of the variable that you need (page 20 for more information).
In the field “
Cut after
” it is possible to select after how many frames stops data requests. It is used when the slave has got many
data frames and you don’t need to read all them.
In the field “
Manufacturing Specific Data
” is possible to insert the starting address Modbus from which you want to save the
information of Manufacturer Specific (after DIF=0x0F or DIF=0x1F).
In the field “
Length (MSD) [1 - 241]
” is possible to insert the length of the data you need to save.
In the field “
Offset (MSD) [0 - 240]
” is possible to insert the offset from where save the data.
For more information about “Manufacturer Specific Data” functions, see page 36.
After that, pressing the “
ADD NODE
” button, a new node appears in the left side of the window. In order to modify a created node it is
necessary to select the desired node, change the wrong items and then press the “
MODIFY NODE
” button.
