GE GEK 106168E manual Confirm

8. KEYBOARD AND DISPLAY

Level 1	Level 2	Level 3		Level 4
	FUNCTION	50BF 1P FUNCTION		PERM/NON-PERM.
		50BF 3P FUNCTION		PERM/NON-PERM.
	PERMIT
		3P NO INT FUNCT.		PERM/NON-PERM.
		PH HISET PICKUP		1.0-12A *
		PH LOSET PICKUP		1.0-12A *
		NEUTRAL PICKUP		0.5-6.0A *
		1 PHASE TIMER T1		0.05-2s
		3 PHASE TIMER T2		0.05-2s
	50BF SETTINGS T1	3P NO I TIMER T3		0.05-2s
		BF LOGIC (3P/2P)		3 PHASE/2 PHASE
		SEVERE FAULT 3P		PERM./NON-PERM.
		LOW LOAD 2P		PERM/NON-PERM
		Nº OUTPUT STAGES		1 / 2
		2nd STAGE TIMER		0.05-2s
	50 BF SETTINGS T2		Same than for TABLE 1
	50 BF SETTINGS T3		Same than for TABLE 1
	INTERNAL ARC SET T1	INT ARC PICKUP		0.05-1A
		INT ARC TIMER		0.1-2.0 s
	INTERNAL ARC SET T2		Same than for TABLE 1
	INTERNAL ARC SET T 3		Same than for TABLE 2

To change any setting the procedure is as follows:

∙Press the SET key.

∙Select the option MODIFY SETTINGS (using −↓ arrow keys).

∙Press ENT key.

∙Select the required setting group in the menu tree (with −↓ arrow keys).

∙Press ENT key.

∙Select the required specific setting (with −↓ arrow keys).

∙ENTER the value to be modified ( or select the required value from the list of available settings using right/left arrow keys).

∙Press the ENT key.

∙Press the END key.

∙The relay will request confirmation of the change by means of the following message:

CONFIRM

Y/N

∙To confirm the change, press the 1/Y key. (If not, press 3/N).

∙The relay will then show the following message on the screen (LCD):

SETTINGS CHANGE

EXECUTED

∙Press the CLR key four times to return to the main first screen (rest).

44 DBF Breaker Failure Protection GEK-106168E