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User Manual Modbus Slave / LoRaWAN
Document code: MN67D02_ENG Revision 1.000 Page 21 of 33
M
ODBUS
S
LAVE
:
This section is used to define the general parameters of Modbus Slave. The means of
the fields are:
In the field “ Serial ” the serial port to use is defined;
In the field “ Baudrate ” the baudrate for the serial line is defined;
In the field “ Parity ” the parity of the serial line is defined;
In the field “ Stop Bits ” the number of Stop Bits of the serial line is defined;
In the field “ ID Device ” the ID of Modbus side of the converter is defined;
If the field “ Read with Input Register / Status Function ” is checked, it is
possible to read the Input bytes of OPC UA side with Input Registers (Function
04) and write the Output bytes of OPC UA side with Holding Registers (Function
06/16). The Output bytes are readable with Function 03. Otherwise, only Holding
Registers will be used and the Output bytes of OPC UA side cannot be read back.
E
THERNET
:
This section is used to define the general parameters of Ethernet. The means of the
fields are:
In the fields “ IP Address ” the IP address for Ethernet side of the converter is
defined;
In the fields “ SubNet Mask ” the SubNet Mask for Ethernet side of the converter
is defined;
In the fields “ Gateway ” the default gateway of the net is defined. This feature
can be enabled or disabled pressing the Check Box field. This feature is used for
going out of the net;
In the fields “ DNS ” the IP address of the DNS server is defined
Figure 3c: “Set Communication  Modbus Slave”
window
Figure 3d: “Set Communication  Ethernet” window