Emerson ECM850, User Manual

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User Manual Contents
GFK-2849A Oct 2019
Contents iii
3.5.4 Download and Upload of ECM850 Configuration to/from
the RX3i Controller .................................................................................. 60
3.6 IEC 61850 Configurator - Scenarios and Techniques .......................................... 61
3.6.1 Exporting complete configurations ......................................................... 61
3.6.2 Importing Configuration from a File ........................................................ 63
3.6.3 Configuration Scenarios for IEC 61850 Configurator ................................ 66
3.6.4 IEC 61850 Configurator Error Handling .................................................... 70
3.7 IEC 61850 Data Types and Attributes ................................................................. 71
3.7.1 Configuring the IED Connection State Variable ........................................ 71
3.7.2 Data Type Mapping – IEC 61850 .............................................................. 73
3.7.3 Quality Type Mapping – IEC 61850 .......................................................... 74
3.7.4 Timestamp Type Mapping – IEC 61850.................................................... 74
Chapter 4: System Operation ................................................ 76
4.1 IEC 61850 System Overview .............................................................................. 77
4.1.1 IEC 61850 Communications .................................................................... 77
4.1.2 RX3i IEC 61850 Client System .................................................................. 77
4.2 ECM850 Operations in RX3i System ................................................................... 78
4.2.1 Duplicate ECM850 IP Address detection .................................................. 79
4.2.2 Resolving Duplicate IP Addresses............................................................. 79
4.3 ECM850 I/O Scan Mechanism ............................................................................ 79
4.3.1 RX3i CPU Sweep ...................................................................................... 80
4.3.2 RX3i Input Scan ....................................................................................... 80
4.3.3 RX3i Output Scan .................................................................................... 80
4.3.4 IEC 61850 Server Connections ................................................................. 81
4.4 PPV Operations in RX3i Controller Applications.................................................. 81
4.4.1 PPV Description....................................................................................... 81
4.4.2 IEC 61850 Operation and PPV Mapping ................................................... 83
4.4.3 Read Operations ..................................................................................... 87
4.4.4 Write Operations ..................................................................................... 87
4.4.5 Control Operations.................................................................................. 88
4.5 Performance Factors ......................................................................................... 94
4.6 RX3i CPU Operations for ECM850 ...................................................................... 94
4.6.1 SVC REQ for Enabling or Disabling Protocol Outputs ................................ 94
4.6.2 Reset Smart Module for ECM850 ............................................................. 96
4.6.3 Unsupported Features ............................................................................. 96
4.7 Network Time Synchronization .......................................................................... 96