Chapter 7 server service
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7.4 OPC UA function
OPC Unified Architecture (IEC 62541) is an interoperability standard for secure and reliable information exchange, making
it suitable for industrial applications. Based on client-server model, it is a communication protocol applicable from sensor
level to cloud and has the following features.
(1) Multi / cross platform support
Unlike OPC Classic, which was dependent on the Windows operating system, it is not limited to one operating
system or programming language, so it can be operated on various devices(Embedded Device).
(2) Strong security
It supports authentication and authorization through signing, encryption, and data integrity (consistency, accuracy,
and validity). Authentication uses X.509 certificates.
(3) Support a Service Oriented Architecture
XGT OPC UA server module can access flags, local and global variables set in PLC from OPC UA client. Based on OPC
UA Specification V1.03, binary protocol (UA Binary) is used, and binary can be downloaded from module of Ethernet
module V6.0 or higher and can be used with XGK, XGI, and XGR CPU.
Содержание XGL-EFMF
Страница 17: ...Table of Content 16 ...
Страница 27: ...Chapter 1 Overview 1 10 ...
Страница 39: ...Chapter 2 Product specifications 2 12 4 XOL ES4T XOL ES4H 2 1 3 3 4 5 6 7 8 9 10 ...
Страница 108: ...Chapter 4 Smart Extension service 4 19 The opposite case is indicated by a blue line ...
Страница 135: ...Chapter 4 Smart Extension service 4 46 ...
Страница 174: ...Chapter 5 High speed link service 5 35 ...
Страница 197: ...Chapter 6 P2P service 6 14 Then select Online Change Mode to run ...
Страница 227: ...Chapter 6 P2P service 6 44 ...
Страница 289: ...Chapter 7 server service 7 62 ...
Страница 358: ...Appendix A 25 A 6 Dimension 1 XGL EFMTB EFMFB XGL EH5T Unit mm ...
Страница 359: ...Appendix A 26 2 XOL ES4H Unit mm ...
Страница 360: ...Appendix A 27 3 XOL ES4T Unit mm ...
Страница 361: ...Appendix A 28 ...
Страница 363: ...Warranty and Environment Policy 2 ...