GE Multilin G650 Manual page 408

APPENDIX A
OPERANDS - G650 - MODEL FX - GX
INTERNAL SYSTEM STATUS (CONT.)
Ground IOC
Sensitive Ground IOC (Enhanced Models only)
GEK-113285A
GROUND IOC1 BLOCK Ground instantaneous overcurrent element block Group
GROUND IOC1 PKP
GROUND IOC1 OP
GROUND IOC2 BLOCK Ground instantaneous overcurrent element block Group
GROUND IOC2 PKP
GROUND IOC2 OP
GROUND IOC3 BLOCK Ground instantaneous overcurrent element block Group
GROUND IOC3 PKP
GROUND IOC3 OP
SENS GND IOC1 BLK
SENS GND IOC1 PKP
SENS GND IOC1 OP
SENS GND IOC2 BLK
SENS GND IOC2 PKP
SENS GND IOC2 OP
SENS GND IOC3 BLK
SENS GND IOC3 PKP
SENS GND IOC3 OP
G650 Generator Protection & Control System
A.1 LOGIC OPERANDS
1
Ground instantaneous overcurrent element pickup
Group 1
Ground instantaneous overcurrent element operation
(trip) Group 1
2
Ground instantaneous overcurrent element pickup
Group 2
Ground instantaneous overcurrent element operation
(trip) Group 2
3
Ground instantaneous overcurrent element pickup
Group 3
Ground instantaneous overcurrent element operation
(trip) Group 3
Sensitive ground instantaneous overcurrent element
block Group 1
Sensitive ground instantaneous overcurrent element
pickup Group 1
Sensitive ground instantaneous overcurrent element
operation (trip) Group 1
Sensitive ground instantaneous overcurrent element
block Group 2
Sensitive ground instantaneous overcurrent element
pickup Group 2
Sensitive ground instantaneous overcurrent element
operation (trip) Group 2
Sensitive ground instantaneous overcurrent element
block Group 3
Sensitive ground instantaneous overcurrent element
pickup Group 3
Sensitive ground instantaneous overcurrent element
operation (trip) Group 3
A
A-13