ABB Relion 670 series - Document Symbols and Conventions

7.1.5 Through fault monitoring report..............................................................................................57
7.1.5.1 Through fault monitoring tool...............................................................................................57
7.1.5.2 Through fault monitoring using local HMI.......................................................................... 62
7.2 Controlling.........................................................................................................................................63
7.2.1 Controlling circuit breakers and disconnectors....................................................................63
7.3 Resetting the IED............................................................................................................................. 64
7.3.1 Clearing and acknowledging via the local HMI......................................................................64
7.4 Changing the IED functionality..................................................................................................... 65
7.4.1 Defining the setting group........................................................................................................65
7.4.1.1 Activating a setting group..................................................................................................... 65
7.4.1.2 Browsing and editing setting group values....................................................................... 66
7.4.2 Activating LEDs............................................................................................................................68
Section 8 REX060 injection unit LHMI............................................................................. 71
8.1 REX060 injection unit HMI (REG670 only)................................................................................... 71
8.1.1 Injection unit REX060..................................................................................................................71
8.1.2 REX060 start up sequence......................................................................................................... 71
8.1.3 REX060 Front panel controls.....................................................................................................72
8.1.4 Display............................................................................................................................................73
8.1.5 How to set frequency and voltage and current gain factors..............................................74
8.1.5.1 Setting system frequency.......................................................................................................75
8.1.5.2 Setting stator and rotor injection frequency..................................................................... 75
8.1.5.3 Selecting rotor gain................................................................................................................. 75
8.1.5.4 Selecting stator gain............................................................................................................... 75
8.1.5.5 Resetting overvoltage............................................................................................................. 76
Section 9 Troubleshooting ...............................................................................................77
9.1 Fault tracing...................................................................................................................................... 77
9.1.1 Identifying hardware errors.......................................................................................................77
9.1.2 Identifying runtime errors..........................................................................................................77
9.1.3 Identifying blocked functions................................................................................................... 77
9.1.4 Identifying communication errors........................................................................................... 77
9.1.4.1 Checking the communication link operation..................................................................... 78
9.1.4.2 Checking the time synchronization......................................................................................78
9.1.5 Running the display test............................................................................................................ 78
9.1.6 Diagnosing the IED status via the LHMI hint menu.............................................................. 78
9.2 Indication messages....................................................................................................................... 80
9.2.1 Internal faults...............................................................................................................................80
9.2.2 Warnings........................................................................................................................................81
9.2.3 Additional indications.................................................................................................................81
9.3 Correction procedures....................................................................................................................82
9.3.1 Creating user accounts and setting and changing passwords......................................... 82
9.3.1.1 Changing the password from the LHMI.............................................................................. 82
9.3.2 Identifying IED application problems......................................................................................82
9.3.2.1 Inspecting the wiring...............................................................................................................83
Section 10 Glossary............................................................................................................. 85
Table of contents
670 series 3
Operation manual