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4 Ethernet / RJ45 and USB connections for PQ-
Link protocol
4.1 General overview
The Data of the RVT can be accessed by different means:
TCP/IP connection from a local client or from a remote client
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USB seen as a USB UART interface
The server will allow local and distant access to the RVT. Different access levels will be
implemented to restrict certain functionality to given users. A login and password will
therefore be required.
The format of the messages transferred via those two medium will be the same.
4.2 Physical layer
4.2.1
TCP/IP
TCP/IP connections can be indifferently initiated locally or remotely. As the local
connection is used by the UI, it will have extended access rights to parameters compared
to a remote connection.
The TCP port used by default is 4250.
The maximum number of TCP/IP clients to the RVT is 2.
The connection to the RVT is an RJ45 Cat5e Ethernet cable
RVT communication ç Ethernet / RJ45 and USB connections for PQ-Link protocol 23
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