ABB RELION REC615 Operation Manual page 12

Table of contents
4
Controlling via the control menu.................................................. 96
Controlling with the closing delay................................................ 97
Resetting protection relay.................................................................98
Clearing and acknowledging via the local HMI............................98
Changing protection relay functionality...........................................100
Defining the setting group..........................................................100
Activating a setting group..................................................... 100
Copying a setting group....................................................... 101
Browsing and editing setting group values...........................101
Activating programmable LEDs................................................. 103
Setting autoscroll delay............................................................. 104
Section 7 Troubleshooting ...........................................................105
Fault tracing....................................................................................105
Identifying hardware errors........................................................105
Identifying runtime errors...........................................................105
Identifying communication errors...............................................105
Checking front communication link operation.......................105
Checking time synchronization.............................................106
Running the display test............................................................ 106
Indication messages.......................................................................106
Internal faults............................................................................. 106
Warnings................................................................................... 108
Correction procedures.................................................................... 110
Rebooting the software..............................................................110
Restoring factory settings.......................................................... 110
Setting passwords..................................................................... 111
Identifying relay application problems....................................... 111
Inspecting wiring...................................................................111
Sample data interruptions.................................................... 112
Section 8 Commissioning.............................................................113
Commissioning checklist................................................................ 113
Checking the installation.................................................................113
Checking power supply............................................................. 113
Checking CT circuits..................................................................114
Checking VT circuits..................................................................114
Checking binary input and output circuits..................................115
Checking binary input circuits...............................................115
Checking binary output circuits............................................ 115
Authorizations.................................................................................116
User authorization..................................................................... 116
Setting protection relay and communication...................................117
REC615 and RER615
Operation Manual