8. KEYBOARD AND DISPLAY

8.3. INFORMATION GROUP (INF KEY)

On the steady-state(no communications request), the LCD display at the front of the relay shows the following:

DBF

GENERAL ELECTRIC

By pressing the INF key, the next screen will show:

STATUS

This group provides information about the DBF. Press the ENT key to access this group. The information displayed is:

Model of DBF relay

Data Base Number

Protection Software Version

Comm. Software Version

Phase A Current

Phase B Current

Phase C Current

Neutral Current

I2t phase A Counter

I2t phase B Counter

I2t phase C Counter

Number of phase A Openings

Number of phase B Openings

Number of phase C Openings

Type of Logic (2P/3P)

High-set Pickup Status - A

High-set Pickup Status - B

High-set Pickup Status - C

Low-set Pickup Status - A

Low-set Pickup Status - B

Low-set Pickup Status - C

Neutral Pickup Status

50BF Initiation Status - A

50BF Initiation Status - B

50BF Initiation Status - C

50BF 3Pole Initiation Status

Arc Pickup - A

Arc Pickup - B

Arc Pickup - C

General 50BF Pickup Status

Relay Ready

Active Table Number

Status of Circuit Breaker - A

Status of Circuit Breaker - B

Status of Circuit Breaker - C

Latching Relay 1 Status

Latching Relay 2 Status

Local Connection Status

Date and Time Status

Communications EEPROM Status

Communication Settings (User or Default)

Protection Link Status

IRIG-B Link

Actual Date and Time

46

DBF Breaker Failure Protection

GEK-106168E

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GE GEK 106168E manual Information Group INF KEY, Status