9.3.4.8 Instantaneous residual overcurrent protection EFPIOCMain menu/Settings/Setting Group N/Current protection/InstResidualOverCurrent(PIOC,50N)/EFPIOC:xDisplays some instances of EFPIOC with settable parameters per instance. Thesettable parameters are operation (On or Off), base setting for current magnitude,the threshold current as a percentage of IBase, and the multiplier for the currentthreshold level.9.3.4.9 Negativ sequence time overcurrent protection for machines NS2PTOCMain menu/Settings/Setting group N/Current protection/NegSeqOverCurr2Step(PTOC,46I2)/NS2PTOC:xDisplays instances of NS2PTOC.9.3.4.10 Four step directional negative phase sequence overcurrentprotection NS4PTOCMain menu/Settings/Setting group N/Current protection/NegSecOverCurr4Step(PTOC,46I2)/NS4PTOC:xDisplays instances of NS4PTOC.9.3.4.11 Four step phase overcurrent protection OC4PTOCMain menu/Settings/Setting Group N/Current protection/PhaseOverCurrent4Step(PTOC,51_67)/OC4PTOC:xDisplays some instances of OC4PTOC each with several settings. The settingsrange from base current and voltage settings to parameters for customerprogrammable curves.9.3.4.12 Pole discordance protection CCRPLDMain menu/Settings/Setting Group N/Current protection/PoleDiscordance(RPLD,52PD)/CCRPLD:xDisplays instances of CCRPLD with some settings per instance. The settings arefor operation, base current, trip time delay, contact function selection, currentfunction selection, asymmetrical magnitude of current and current release threshold.9.3.4.13 Four step residual overcurrent protection EF4PTOCMain menu/Settings/Setting Group N/Current protection/ResidualOverCurrent4Step(PTOC,51N_67N)/EF4PTOC:xSection 9 1MRK504114-UEN ERead and change settings62Operator's manual
