Practical_modern_SCADA_protocols_-_dnp3,_60870-5_and_Related_Systems

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472 Practical Modern SCADA Protocols: DNP3, 60870.5 and Related Systems 3.1.1.1.8 Type 100 INFORMATION OBJECT TYPE: 100 CODE: C_IC_NA_1 DESCRIPTION: Interrogation Command VALID WITH SQ: 0 Information Object for SQ = 0 (Sequence of Information Objects) Information Object Address QOI – Qualfier of Interrogation Valid Cause of Transmission Codes Activation Activation Confirmation Deactivation Deactivation Confirmation Activation Termination 3.1.1.1.9 Type 103 INFORMATION OBJECT TYPE: 103 CODE: C_CS_NA_1 DESCRIPTION: Clock synchronisation command VALID WITH SQ: 0 Information Object for SQ = 0 (Sequence of Information Objects) Information Object Address CP56Time2a Seven Octet Binary Time (date and Clock time in milliseconds) Valid Cause of Transmission Codes Spontaneous Activation Activation Confirmation
Appendix D: Practicals 473 3.1.1.1.10 Information Elements: General Type Symbol Description Process SIQ DIQ BSI SCD QDS VTI NVA SVA R32-IEEE STD 754 BCR Protection SEP SPE OCI QDP Commands SCO DCO RCO Time CP56Time2a CP24Time2a CP16Time2a Qualifiers QOI QCC QPM QPA QRP QOC QOS File Transfer FRQ SRQ SCQ LSQ AFQ NOF Single-point information with quality descriptor Double-point information with quality descriptor Binary state information Status and change detection Quality descriptor Value with transient state indication Normalised value Scaled value Short floating point number Binary counter reading Single event of protection equipment Start events of protection equipment Output circuit information of protection equipment Quality descriptor for events of protection equipment Single command Double command Regulating step command Seven octet binary time Three octet binary time Two octet binary time Qualifier of interrogation Qualifier of counter interrogation command Qualifier of parameter of measured values Qualifier of parameter activation Qualifier of reset process command Qualifier of command Qualifier of set-point command File ready qualifier Section ready qualifier Select and call qualifier Last section or segment qualifier Acknowledge file or section qualifier Name of file
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Practical Modern SCADA Protocols: D
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Practical Modern SCADA Protocols: D
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Contents Preface ..................
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Contents vii 12.6 Frame reception .
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Preface ix Chapter 3: Open SCADA pr
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1 Introduction Objectives When you
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Introduction 3 Figure 1.2 PC to IED
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Introduction 5 The interconnection
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Introduction 7 a number of sub-path
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Introduction 9 The Internet protoco
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Introduction 11 Outside the utiliti
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Fundamentals of SCADA communication
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Key features of SCADA software incl
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2.2.2 Control processor unit (or CP
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2.5.2 Multi-point architecture (Mul
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2.6 Communication philosophies Fund
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Pin 8 - Data carrier detect (DCD) F
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2.7.6 Synchronous communications 2.
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The two most common modes of operat
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2.8.3 Error control/flow control Fu
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3 Open SCADA protocols DNP3 and IEC
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3.2.2 DNP 3.0 and IEC 60870 protoco
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4.2 Interoperability and open stand
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Preview of DNP3 69 The DNP3 User Gr
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Preview of DNP3 71 The capability t
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5 Fundamentals of distributed netwo
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Fundamentals of distributed network
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5.3.6 Full-duplex procedures Fundam
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The message sequences are shown in
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These rules are illustrated in the
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Freeze functions are typically used
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6 Advanced considerations of distri
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Advanced considerations of distribu
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6.2 Interoperability between DNP3 d
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6.3.2 Data classes and events Advan
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Recommendations: 6.3.9 Multiple obj
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6.3.15 Time-tagged binary input eve
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Preview of IEC 60870-5 171 7.2 Stan
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Preview of IEC 60870-5 173 Under IE
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Preview of IEC 60870-5 175 over cor
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8 Fundamentals of IEC 60870-5 8.1 T
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Fundamentals of IEC 60870-5 179 8.1
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8.1.9 IEC 60870-5-101 1995 Fundamen
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Fundamentals of IEC 60870-5 183 pro
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Fundamentals of IEC 60870-5 185 MAS
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8.4 Data link layer Fundamentals of
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8.4.2 Order of information Fundamen
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8.4.5 Unbalanced and balanced trans
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Fundamentals of IEC 60870-5 193 Sta
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Station/link initialization, balanc
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Fundamentals of IEC 60870-5 197 The
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Fundamentals of IEC 60870-5 199 To
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Function codes from secondary stati
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Fundamentals of IEC 60870-5 203 is
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The following notes apply to these
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Fundamentals of IEC 60870-5 207 Typ
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Fundamentals of IEC 60870-5 211 Whe
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Fundamentals of IEC 60870-5 215 to
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Fundamentals of IEC 60870-5 217 Mas
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Fundamentals of IEC 60870-5 219 Qua
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Fundamentals of IEC 60870-5 221 Key
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Fundamentals of IEC 60870-5 223 SVA
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Fundamentals of IEC 60870-5 225 Key
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Fundamentals of IEC 60870-5 227 DCO
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8.6.4 Qualifier information element
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Key - QOC Qualifier of command QU Q
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Fundamentals of IEC 60870-5 233 SCQ
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Fundamentals of IEC 60870-5 235 LOF
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Fundamentals of IEC 60870-5 237 FBP
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Fundamentals of IEC 60870-5 239 In
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Fundamentals of IEC 60870-5 247 Val
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Type 11 Measured, scaled value Fund
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Type 20 Packed single-point with st
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Fundamentals of IEC 60870-5 259 Pro
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9.1.1 Station initialization Advanc
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9.1.2 Data acquisition Advanced con
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Advanced considerations of IEC 6087
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In Figure 9.4 the following time sy
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Basic application functions: 9.2.3
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10 Differences between DNP3 and IEC
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Data objects: Differences between D
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10.2 Which one will win? Difference
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Intelligent electronic devices (IED
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11.2.5 Communications Intelligent e
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Ethernet and TCP/IP networks 317 tr
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Ethernet and TCP/IP networks 319 Th
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Ethernet and TCP/IP networks 321 Fi
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12.2.5 10Broad36 12.2.6 1Base5 Ethe
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Ethernet and TCP/IP networks 325 si
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Ethernet and TCP/IP networks 327 As
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12.8.4 Length Ethernet and TCP/IP n
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Ethernet and TCP/IP networks 331 To
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12.11.8 Fast Ethernet Ethernet and
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12.12 TCP/IP Ethernet and TCP/IP ne
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Ethernet and TCP/IP networks 337
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Ethernet and TCP/IP networks 339 Fi
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Here follows a brief description of
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Unicast addresses Ethernet and TCP/
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The three common fields are: Ethern
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Ethernet and TCP/IP networks 347 Th
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13 Fieldbus and SCADA communication
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Fieldbus and SCADA communications s
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• Programmable logic controllers
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Three such ‘services’ are readi
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Figure 13.9 High speed Ethernet and
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14.2 UCA development UCA protocol 3
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14.3.1 Uniform communications infra
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UCA protocol 367 14.3.4 Uniform app
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14.3.5 Uniform data model UCA proto
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Figure 14.6 Device object model ove
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UCA protocol 373 An excellent refer
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Applications of DNP3 and SCADA prot
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PDS 500 Data Map Applications of DN
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16 Future developments Objectives W
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Appendix A Glossary 3GPP 10Base2 10
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Appendix A: Glossary 395 ATM Attenu
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Appendix A: Glossary 397 Capacitanc
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Appendix A: Glossary 399 Decibel (d
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Appendix A: Glossary 401 ESS Etherl
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Appendix A: Glossary 403 I/O addres
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Manchester encoding Appendix A: Glo
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Appendix A: Glossary 407 Packet PAD
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Appendix A: Glossary 409 RFI Ring R
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Appendix A: Glossary 411 TDMA TDR T
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Appendix A: Glossary 413 X.25 CCITT
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Appendix B: Implementers of DNP3 41
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Appendix B: Implementers of DNP3 41
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DNP3 device profile Appendix C: Sam
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Page 445 and 446: Software setup Appendix D: Practica
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Page 449 and 450: Objectives • To show how a basic
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Page 469 and 470: Appendix D: Practicals 453 PRACTICA
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Page 485 and 486: Appendix D: Practicals 469 Valid Ca
Page 487: 3.1.1.1.7 Type 14 INFORMATION OBJEC
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Page 495 and 496: 3.1.1.1.11 Communication 1 Appendix
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Page 499 and 500: CITECT PRACTICAL For Citect Version
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Page 507 and 508: Appendix D: Practicals 491 (4) Crea
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Page 527 and 528: Appendix D: Practicals 511 At fist
Page 529 and 530: Appendix D: Practicals 513 Then rem
Page 531 and 532: Appendix D: Practicals 515 The next
Page 533 and 534: Packet Interpretation Practical App
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Page 537 and 538: Appendix D: Practicals 521 Communic
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05640DC405001A006378C6C601010200003
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Appendix D: Practicals 525 What is
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01 01 01 01 01 01 01 crc:BB crc:C3
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Appendix D: Practicals 529 Read Dat
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Index 531 Carrier sense with multip
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Index 533 support for protocol, 310
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Index 535 process related, 220 bina
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Index 537 signal quality detector,
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