Transient Records - GE 869 Instruction Manual

TRANSIENT RECORDS

Transient Records
Fault Reports
Data Logger
Motor Start Records
7–2
Path: Records > Transients > Transient Records
Select the record from which you would like to read the values then click the "Launch
Viewer" button to view the waveform.
The latest fault reports can be displayed.
Path:
Records > Fault Reports
NUMBER OF REPORTS
This value shows the number of reports since the last clear.
LAST TRIP DATE/TIME
Range: MM/DD/YY/ HH:MM:SS
This value is the date and time on which the last report was generated.
LAST CLEAR DATE/TIME
Range: MM/DD/YY/ HH:MM:SS
This value is the date and time on which the record was cleared.
FAULT REPORT X TIME
Range: MM/DD/YY/ HH:MM:SS
This value is the date and time on which the specified fault report was generated.
The 869 Data Logger record can be retrieved and seen from this window. It displays the
oldest and newest timestamps, and the total number of samples captured for all channels
programmed in Setpoints > Device > Data Logger menu.
Path:
Records > Data Logger
When a motor start status is detected by the 869 relay, a start data record is triggered and
begins to sample and record the following parameters at a rate of 1 sample every 200ms:
• True RMS values of the phase A, B and C currents (Ia, Ib, and Ic).
• Average of true RMS values of the three-phase currents (Iavg).
• True RMS value of the ground current (Ig).
• Current unbalance (%).
• True RMS values of the phase A-N, B-N, and C-N voltages (Van, Vbn, and Vcn) if VT is
Wye connected.
869 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 7: RECORDS