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The mode "Gateway of the network"

The mode is used to carryover the requests of the network at whole to the other ModBus network, from the ModBus network in which this node is configured. I.e. request to the device with any address will be sent to another network, without the readdressing. Overall configuration of the node is made in the tab "Node" (Fig. 6) by the parameters:

  • State of the node, as follows: Status, "Enabled" and the name of the database containing the configuration.
  • Identifier, name and description of the node.
  • The state "Enabled", in which the node must be translated at boot.
  • Input transport of the network, from which the requests are transferred. It is selected from the list of input transports of the subsystem "Transports" of OpenSCADA.
  • Variant of the ModBus protocol, requests in which must be processed by the node, from the list: All, RTU, ASCII, TCP/IP.
  • The mode choice, in this case the mode "Gateway of the network".
  • Transport, in which the request must be redirected, from the list of output transports of the subsystem "Transports".
  • Protocol, in which to redirect the request.
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