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Modbus TCP/IP slaves and unique Widgets association in visualization or mosaic
#6
If you don't have a profile assigned then querying the database won't do anything because the device is not there. The same thing goes for devices with no object mapping - connection is established only when at least one object is mapped.

Random client port is how TCP client-server works in general - server has a pre-defined port, clients use a random port. As for TCP states you can read about them here: https://benohead.com/tcp-about-fin_wait_...lose_wait/

local port 4304 is used by 1-wire server.
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RE: Modbus TCP/IP slaves and unique Widgets association in visualization or mosaic - by admin - 30.03.2019, 10:58

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