ABB Relion 670 series - Document Conventions and Formatting

Editing features in graph.................................................................117
Logging measurements to file........................................................118
Section 11 Calibrating injection based 100% stator earth fault
protection......................................................................121
Commissioning process.................................................................121
Commissioning tool ICT.................................................................121
Launching injection commissioning tool (ICT)................................124
Performing calibration.....................................................................125
Acquiring references.......................................................................127
Verifying calibration........................................................................129
Auditing...........................................................................................130
Editing features in graph.................................................................132
Logging measurements to file........................................................133
Section 12 Establishing connection and verifying the SPA/IEC-
communication ............................................................135
Entering settings.............................................................................135
Entering SPA settings................................................................135
Entering IEC settings.................................................................136
Verifying the communication..........................................................136
Verifying SPA communication...................................................136
Verifying IEC communication....................................................137
Fibre optic loop...............................................................................137
Optical budget calculation for serial communication with SPA/
IEC .................................................................................................138
Section 13 Establishing connection and verifying the LON
communication ............................................................139
Communication via the rear ports ..................................................139
LON communication..................................................................139
The LON Protocol......................................................................140
Hardware and software modules...............................................141
Optical budget calculation for serial communication with LON ......143
Section 14 Establishing connection and verifying the IEC 61850
communication.............................................................145
Overview.........................................................................................145
Setting the station communication..................................................145
Verifying the communication..........................................................146
Section 15 Verifying settings by secondary injection ....................147
Overview.........................................................................................147
Preparing for test............................................................................148
Preparing the IED to verify settings...........................................148
Preparing the connection to the test equipment........................149
Table of contents
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Installation and commissioning manual