19
0 = the guarantee is left to the TCP protocol.
1 = the guarantee is managed by an acknownledge by the broker. The
risk is the duplication of a publication.
2 = the guarantee is managed by a double acknownledge between
device and broker. There is no risk of duplication but there are 2 extra
messages per publication.
The choice should be made according to how much traffic is allowed for
the publications.
-
Retain:
to be activated if a subscriber to the topic used by EasyNET for
publication wishes to receive the last published data immediately upon
connection.
Modbus Mirroring
This function makes it possible to act as a bridge between slave devices on
the RS485 and a ModBus TCP Master (Client). The variables read and logged
by the RS485 are written to their respective Modbus TCP addresses.
The Service Mode combo allows you to:
-
Disable the service
-
Copy event-logged variables
-
Copy all variables ar defined intervals
The Modbus Server IP address and Modbus server IP port parameters are used
to address the Modbus TCP client.
Refresh period is the refresh time of the variables on the Modbus TCP client.
