CHAPTER 6: ACTUAL VALUES 6.2 STATUS
GEK-106310-AF F650 DIGITAL BAY CONTROLLER 6-5
6.2.3.4 Ground current
This screen shows the pickup and trip for all ground instantaneous and time overcurrent elements in the F650 and block
and operation signals provided by the ground directional units. Any of these two events for any ground element light up
the corresponding LED in this screen, and it remains lit as the associated function remains in pickup or operation.
This screen is accessed in menu: Actual > Status > Protection > Ground Current, and includes the following signaling
LEDs:
Table 6-4: Ground current actual values
6.2.3.5 Sensitive ground current
This screen shows the pickup and trip for all sensitive ground instantaneous, time overcurrent and isolated ground
elements in the F650 and block and operation signals provided by the sensitive ground directional units. Any of these two
events of any ground element lights up the corresponding LED in this screen, and it remains lit while the associated
function remains in pickup or operation.
This screen is accessed in menu: Actual > Status > Protection >Sensitive Ground Current, and includes the following
signaling LEDs:
Table 6-5: Sensitive ground current actual values
GROUND IOC ACTUAL
VALUES
GROUND TOC ACTUAL
VALUES
GROUND DIRECTIONAL
ACTUAL VALUES
GROUND IOC1 PKP GROUND TOC1 PKP GROUND DIR1 BLOCK
GROUND IOC1 OP GROUND TOC1 OP GROUND DIR1 OP
GROUND IOC2 PKP GROUND TOC2 PKP GROUND DIR2 BLOCK
GROUND IOC2 OP GROUND TOC2 OP GROUND DIR2 OP
GROUND IOC3 PKP GROUND TOC3 PKP GROUND DIR3 BLOCK
GROUND IOC3 OP GROUND TOC3 OP GROUND DIR3 OP
SENSITIVE GROUND IOC
ACTUAL VALUES
SENSITIVE GROUND TOC
ACTUAL VALUES
ISOLATED GROUND ACTUAL
VALUES
SENSITIVE GROUND DIRECTIONAL
ACTUAL VALUES
SENS GND IOC1 PKP SENS GND TOC1 PKP ISOLATED GND1 PKP SENS GND DIR1 BLOCK
SENS GND IOC1 OP SENS GND TOC1 OP ISOLATED GND1 OP SENS GND DIR1 OP
SENS GND IOC2 PKP SENS GND TOC2 PKP ISOLATED GND2 PKP SENS GND DIR2 BLOCK
SENS GND IOC2 OP SENS GND TOC2 OP ISOLATED GND2 OP SENS GND DIR2 OP
SENS GND IOC3 PKP SENS GND TOC3 PKP ISOLATED GND3 PKP SENS GND DIR3 BLOCK
SENS GND IOC3 OP SENS GND TOC3 OP ISOLATED GND3 OP SENS GND DIR3 OP
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