Figure 5-36 Message Return Function; Figure 5-37 Transparent Message Transmission - Hitachi S10mini User Manual

Message return
This function returns a received message.
A message return automatically takes place within the FL.NET module.
For use instructions, see "5.4 Using the FL.NET Module."
Request message
Response message

Figure 5-36 Message Return Function

Transparent message transmission
This function offers a transparent service to an FL-net higher layer.
This service notifies an FL-net higher layer of a received message. Upon receipt of such a
notification, the FL-net higher layer sends the same notification to the user interface level.
When the notification is sent to the user interface level, it is necessary to create and return an
associated response. For use instructions, see "5.4 Using the FL.NET Module."
Request message
Response message

Figure 5-37 Transparent Message Transmission

User interface
FL.NET higher
layer
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Response
message creation