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Chapter 6 P2P service
6-19
6.5 User frame definition
6.5.1 Overview of a user frame definition
When the user needs to send a frame desired by the user or receives a frame among the frames on the network,
the frame to be sent or received should be defined. The user frame definition can be used only in the P2P service.
All frames consist of Head, Body and Tail, each of which can be omitted.
The user frame definition is expressed as the group name and the frame name, and the meaning of each item is
as follows.
Category Usage
Group
It is the group of frames that have the same Header and Tail.
Group registration is required for frame registration.
Frame
It consists of Head, Body, Tail.
Define the sending and receiving frames.
A fixed-sized or a variable-sized variable can be added in Body.
The frame is composed of multiple segments and registered in the frame edit
window.
Send frame
HEAD BODY TAIL
Data send
HEAD BODY TAIL
Receive frame
HEAD BODY TAIL
Data receive
HEAD BODY TAIL
User frame define
Device using protocol not supported by
XGT Ethernet module
User frame define
6.5.2 User frame definition setting
(1) Adds Group
A group is a set of frames. Group registration is required for frame.
1) Adding group of a user frame definition
Select User frame definition and click the right mouse button as shown. From the Add Group pop -
up menu, select [Add Item]

[Add a group].