P12x/EN T/Eb6 - Schneider - error

P12x/EN FT/Eb6Page 28/62User GuideMiCOM P120/P121/P122/P1232.8.2 Submenu [50N/51N] E/GND (P121 - P122 - P123 only)PROTECTION G1[50N/51N] E/GndHeading of the earth overcurrent protection submenu.Ie> ?Ie>> ?Ie>>> ?Ie >>>>?NoNoNoYes/NoSetting choice: Yes or NoYes: the first earth overcurrent threshold (Ie>) protectionis enabled. The first earth overcurrent thresholdprototection submenu (see § 2.8.2.1) is displayed.No: the first earth overcurrent threshold (Ie>) protectionis not enabled, and the next menu is the “Ie>> ?” menu.Setting choice Yes or NoYes: the second earth overcurrent threshold (Ie>>)protection is enabled. The second earth overcurrentthreshold submenu (see § 2.8.2.2) is displayed.No: the second earth overcurrent threshold (Ie>>)protection is not enabled, and the next menu is the“Ie>>> ?” menu.Setting choice Yes or NoYes: the third earth overcurrent threshold (Ie>>>)protection is enabled. The third earth overcurrentthreshold protection submenu (see § 2.8.2.3) isdisplayed.No: the third earth overcurrent threshold (Ie>>>)protection is not enabled, and the next menu is the“Ie >>>>?” submenu.P122-P123 only.Setting choice Yes or NoYes: the derived earth overcurrent threshold (see §2.8.2.4) is enabled.No: the derived earth overcurrent threshold is disabled.2.8.2.1 Submenu First earth overcurrent threshold (Ie>) protectionIe> ?Ie>Delay TypeYes0.05 IenDMT“Yes” option is selected.The first earth overcurrent threshold (I>) protection isenabled.Sets the value for the earth overcurrent current thresholdIe>. The threshold setting range is from 0.002 to 1Ien(Cortec code C), from 0.01 to 8 Ien (Cortec code B) andfrom 0.1 to 40 Ien (Cortec code A).Selects the time delay type associated with Ie>.Setting choices are:- “DMT” (definite minimum time): see section a,- “IDMT” (inverse definite minimum time): section b,- “RI” (electromechanical inverse time curve): section c,- “RXIDG” for Netmanagements curves (available for0.01 to 8 Ien range only): section d.