Data Logger - GE 845 Instruction Manual

DATA LOGGER

Data Logger
7–4
Figure 7-1: Fault Locator Logic diagram
SETPOINTS
FAULT REPORT
FAULT TRIGGER :
Off =0
Current Inputs
Phase A Current (IA)
Phase B Current (IB)
Phase C Current (IC)
Neutral Current (3I0)
Voltage Inputs
DELTA
WYE
VAB
VA
VB VBC
VC VCA
Vn or V 0
Type of Fault
(Phase selector)
The 845 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
SETPOINTS
FAULT REPORT
Z_1 (RESISTIVE ):
FAULT REPORT
Z_1 (INDUCTIVE ):
FAULT REPORT
Z_0 (RESISTIVE ):
FAULT REPORT
Z_0 (INDUCTIVE ):
FAULT REPORT
UNITS OF LENGTH :
FAULT REPORT
LENGTH :
FAULT REPORT
Z_0 SYS (RESISTIVE ):
FAULT REPORT
Z_0 SYS (INDUCTIVE ):
RUN
FAULT DISTANCE
CALCULATION
845 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 7: RECORDS
RECORDS
FAULT REPORT
DATE
FAULT REPORT
TIME
FAULT REPORT
TYPE OF FAULT
FAULT REPORT
DISTANCE TO FAULT