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Chapter 1 Built-in FEnet communication
1-36
Buil
t-
in
Comm
XGT server
1.6.3
The TCP XGT server works in sequence as shown in the operating sequence of the below [Fig. 1.6.5].
Client
Server
①
SYN
②
SYN ACK
③
ACK
④
PUSH ACK
⑤
PUSH ACK
⑥
ACK
⑦
FIN ACK
⑧
FIN ACK
⑨
RST
Request
disconnection
Time
Time
XGT dedicated Protocol
(Client)
XGT dedicated Protocol
(Server)
Disconnection
Disconnection
Connection
Connection
Transmission port: n>2004
Destination port: 2004
[Fig.1.6.5] Operating sequence of the TCP XGT server
1) Connection
The client sends the
①
connection request to the server and then, the server transmits the
②
response to
connection request. The connection port number is Port No. 2004 of the XGT dedicated protocols.
Then, the client sends the
③
response to confirmation of connection. After the stages of
①
~
③
are
completed,
connection between client/server is made.
2) TCP XGT server
After connection, the client transmits the
④
request frame based on the XGT dedicated protocols.
Then, the server transmits the
⑤
response to the request frame and the client transmits the
⑥
confirmation of response.
Содержание XBE-DC08A
Страница 124: ...Main Chapter 1 Configuration and Operation Mode of Programs 1 27 1 Memory block diagram ...
Страница 155: ...Main Chapter 2 CPU Function 2 29 Notice For more details on the monitor refer to the XG5000 manual ...
Страница 504: ...Position Chap 6 Commands 6 61 6 11 Function blocks related to Servo Drive ...
Страница 512: ...Positioning Chapter 7 Program 7 8 manual operation 7 1 4 Parameter and Operation Data Setting 1 Parameter Setting ...
Страница 644: ...Positioning Chapter 8 Functions 8 91 ...
Страница 727: ...Positioning Chapter 9 Positioning Error Information Solutions 9 13 ...
Страница 861: ...Special Chapter 1 Embedded Analog 1 39 5 Select View Variables Comments Variables and comments are both displayed ...
Страница 1206: ...Appendix 2 Dimension App2 1 Appendix 2 Dimension Unit mm 1 CPU Type XEC DN32U 2 Positioning Type XEC DN32UP ...
Страница 1207: ...Appendix 2 Dimension App2 2 2 Analog Type XEC DN32UA ...
Страница 1209: ...Appendix 2 Dimension App2 4 XBE DC08A XBE DC16A XBE TN08A XBE TN16A XBE DR16A XBE RY08A ...
Страница 1210: ...Appendix 2 Dimension App2 5 4 Extension Cnet I F Module XBL C41A XBL C21A ...