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5-26 750/760 Feeder Management Relay GE Multilin

5.4 S3 LOGIC INPUTS 5 SETPOINTS

5.4.9 RECLOSE FUNCTIONS (760 ONLY)

PATH: SETPOINTS ÖØ S3 LOGIC INPUTS ÖØ RECLOSE FUNCTIONS

These logic input setpoints are used in the autoreclose scheme and are applicable to the 760 relay only. Refer to Section

5.8.8: Autoreclose (760 only) on page 5–118 for more detail.

• INITIATE RECLOSURE: Initiates an autoreclose sequence leading to an operation of the Close Relay. This input will

not cause the Trip Output Relay of the 760 to operate. It is intended for use where the initiating device sends an inde-

pendent trip to the breaker at the same time it sends an initiate reclosure to the 760.

• CANCEL RECLOSURE: Cancels a reclosure sequence in progress and blocks autoreclose scheme from operating.

• BLOCK RECLOSURE: Cancels a reclosure sequence in progress and blocks the autoreclose scheme from operating.

5.4.10 MISCELLANEOUS FUNCTIONS

PATH: SETPOINTS ÖØ S3 LOGIC INPUTS ÖØ MISC FUNCTIONS

The SIMULATE FAULT input function is operational only when the relay is in simulation testing mode, the breaker is closed

(real or simulated breaker) and presently in the prefault state. When the assigned input is asserted, the relay is forced into

the fault state where the programmed ‘fault’ values are used.

 RECLOSE FUNCTIONS

 [ENTER] for more

INITIATE RECLOSURE:

Disabled