GE Multilin C60 Breaker Protection System 5-1835 SETTINGS 5.6 GROUPED ELEMENTS5Figure 5–71: GROUND TOC1 SCHEME LOGICc) GROUND INSTANTANEOUS OVERCURRENT (ANSI 50G, IEC PIOC)PATH: SETTINGS GROUPED ELEMENTS SETTING GROUP 1(6) GROUND CURRENT GROUND IOC1(8)The ground instantaneous overcurrent element may be used as an instantaneous element with no intentional delay or as adefinite time element. The ground current input is the quantity measured by the ground input CT and is the fundamentalphasor magnitude.These elements measure the current that is connected to the ground channel of a CT/VT module. The conversionrange of a standard channel is from 0.02 to 46 times the CT rating.This channel may be equipped with a standard or sensitive input. The conversion range of a sensitive channel isfrom 0.002 to 4.6 times the CT rating. GROUND IOC1GROUND IOC1FUNCTION: DisabledRange: Disabled, EnabledMESSAGE GROUND IOC1 SIGNALSOURCE: SRC 1Range: SRC 1, SRC 2, SRC 3, SRC 4MESSAGE GROUND IOC1PICKUP: 1.000 puRange: 0.000 to 30.000 pu in steps of 0.001MESSAGE GROUND IOC1 PICKUPDELAY: 0.00 sRange: 0.00 to 600.00 s in steps of 0.01MESSAGE GROUND IOC1 RESETDELAY: 0.00 sRange: 0.00 to 600.00 s in steps of 0.01MESSAGE GROUND IOC1 BLOCK:OffRange: FlexLogic operandMESSAGE GROUND IOC1TARGET: Self-resetRange: Self-reset, Latched, DisabledMESSAGE GROUND IOC1EVENTS: DisabledRange: Disabled, EnabledSETTINGGROUND TOC1FUNCTION:Enabled = 1SETTINGGROUND TOC1SOURCE:IGGROUND TOC1BLOCK:Off = 0FLEXLOGIC OPERANDSGROUND TOC1 DPOGROUND TOC1 OPGROUND TOC1CURVE:GROUND TOC1TD MULTIPLIER:GROUND TOC 1RESET:SETTINGSSETTINGIG PICKUPItGROUND TOC1PICKUP:RUN827036A4.VSDGROUND TOC1INPUT:ANDGROUND TOC1 PKPNOTENOTE
