Hitachi Relion 670 Series Operation Manual page 9

1MRK500127-UUS Rev. M
7.1.2.1
7.1.2.2
7.1.3 Recorded data.........................................................................................................................57
7.1.3.1
7.1.3.2
7.1.3.3
7.1.3.4
7.1.4 Remote monitoring.................................................................................................................. 60
7.1.4.1
7.1.5 Through fault monitoring report............................................................................................... 61
7.1.5.1
7.1.5.2
7.2 Controlling................................................................................................................................. 68
7.2.1 Controlling circuit breakers and disconnectors........................................................................68
7.3 Resetting the IED...................................................................................................................... 69
7.3.1 Clearing and acknowledging via the local HMI........................................................................69
7.4 Changing the IED functionality.................................................................................................. 70
7.4.1 Defining the setting group....................................................................................................... 70
7.4.1.1
7.4.1.2
7.4.2 Activating LEDs....................................................................................................................... 73
Section 8 REX060 injection unit LHMI............................................................................. 75
8.1 REX060 injection unit HMI (REG670 only)................................................................................75
8.1.1 Injection unit REX060..............................................................................................................75
8.1.2 REX060 start up sequence..................................................................................................... 75
8.1.3 REX060 Front panel controls.................................................................................................. 76
8.1.4 Display.....................................................................................................................................77
8.1.5 How to set frequency and voltage and current gain factors.................................................... 78
8.1.5.1
8.1.5.2
8.1.5.3
8.1.5.4
8.1.5.5
Section 9 Troubleshooting ...............................................................................................81
9.1 Fault tracing...............................................................................................................................81
9.1.1 Identifying hardware errors......................................................................................................81
9.1.2 Identifying runtime errors.........................................................................................................81
9.1.3 Identifying blocked functions................................................................................................... 81
9.1.4 Identifying communication errors............................................................................................ 81
9.1.4.1
9.1.4.2
670 series
Operation manual
Measured values................................................................................................................ 57
Using the local HMI for monitoring..................................................................................... 57
Creating disturbance recordings........................................................................................ 58
Monitoring disturbance recorder data.................................................................................58
Controlling and uploading DFR recorder data ...................................................................59
Monitoring events............................................................................................................... 60
Monitoring the IED remotely...............................................................................................60
Through fault monitoring tool..............................................................................................61
Through fault monitoring using local HMI...........................................................................66
Activating a setting group................................................................................................... 70
Browsing and editing setting group values.........................................................................71
Setting system frequency................................................................................................... 79
Setting stator and rotor injection frequency........................................................................79
Selecting rotor gain............................................................................................................ 79
Selecting stator gain...........................................................................................................79
Resetting overvoltage.........................................................................................................80
Checking the communication link operation.......................................................................82
Checking the time synchronization.....................................................................................82
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