GE Multilin 345 - Learned Data; Clear Learned Data; Clear Event Record; Clear Transient Record

4–14 345 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
A3 RECORDS CHAPTER 4: ACTUAL VALUES
PH B DIFF CURRENT
0.00 x CT 0
o
lag
PH B RESTR CURRENT
0.00 x CT 0
o
lag
PH C DIFF CURRENT
0.00 x CT 0
o
lag
PH C RESTR CURRENT
0.00 x CT 0
o
lag
FREQUENCY
60.00 Hz
Learned data
Clearing learned data (ACTUAL VALUES > A3 RECORDS > CLEAR LEARNED DATA) resets all
these values to their default settings.
RTD 1 to 12 MAX TEMPERATURE
Range: -50 to 250°C
The maximum temperature experienced by each of the RTDs.
Once a second each of the RTD temperature values is captured. For each RTD, if the
captured RTD temperature value is greater than the RDT maximum temperature already
stored, the RDT maximum temperature is set to this latest captured RTD temperature
value. The RTD maximum temperature values are maintained in non-volatile memory to
carry over a relay power interruption.
Clear learned data
CLEAR LEARNED DATA
No
Range: No, Yes
When set to "Yes," pressing the ENTER key will clear all learned data.
Clear event record
PATH: ACTUAL VALUES > A3 RECORDS > CLEAR EVENT REC
CLEAR
No
Range: No, Yes
When set to "Yes," pressing the ENTER key will clear all event records.
Clear transient record
PATH: ACTUAL VALUES > A3 RECORDS > CLEAR TRANST REC