MiCOM P921/P922/P923 - Schneider - error

Technical GuideP92x/EN FT/H42User GuideMiCOM P921/P922/P923 Page 41/70To gain access to the “[59N] RESIDUAL OVERVOLTAGE” submenu from the“PROTECTION group” menu, press followed by or until the desiredsubmenu header is displayed.PROTECTION G1 (G2)[59N] RESIDUAL O/VHeading of the protection menu (group 1 or group 2). To gainaccess to the menu from the default display press followedby or until the menu is displayed.Heading of the RESIDUAL OVERVOLTAGE submenu[59N] V0>=[59N] V0>=NO5.0 V[59N] DELAY TYPE =DMT[59N] TMS=1.0[59N] tRESET V0>=10 ms[59N] tV0>=[59N] V0>>=[59N] V0>>=40 msNO5.0 V[59N] tV0>>=40 ms[59N] V0>>>=NO[59N] V0>>>=5.0 V[59N] tV0>>>=40 ms[59N] V0der>=NO[59N] V0der>=5.0 VDescription: activation of the 1st residual overvoltage stageRange: YES/NONote: if disabled (« NO » selected), all the following messagesare invisible, until « V0>> » message.Description: setting of the 1st residual overvoltage stageRange: range 57-130V: 0.5-130V, step = 0.1Vrange 220-480V: 2-480V, step = 0.5VDescription: selection of the time delay characteristicRange: definite time (DMT) / inverse definite time (IDMT)Description: time multiplier setting.Range: 0.5 – 100, step = 0.5Note: this message only seen if “IDMT” time delay selectedDescription: reset time for the first residual overvoltage stageRange: 0 – 100s, step = 0,01sNote: this message only seen if “IDMT” time delay selectedDescription: time delay setting for a definite time curve.Range: 0 – 599s, step = 0.01sNote: this message only seen if “DMT” time delay selectedDescription: activation of the 2nd residual overvoltage stageRange: YES/NONote: if disabled (« NO » selected), all the following messagesare invisible, until « V0>>> » message.Description: setting of the 2nd residual overvoltage stageRange: range 57-130V: 0.5 – 130V, step =0,1Vrange 220-480V: 2 – 480V, step = 0,5VDescription: time delay setting for a definite time curve.Range: 0 – 599s, step = 0.01sNote: definite time delay only for this stageDescription: activation of the 3rd residual overvoltage stageRange: YES/NONote: if disabled (« NO » selected), all the following messagesare invisible, until the heading of the submenu.Description: setting of the 2nd residual overvoltage stageRange: range 57-130V: 0.5 – 130V, step =0.1Vrange 220-480V: 2 – 480V, step = 0.5VDescription: time delay setting for a definite time curve.Range: 0 – 599s, step = 0.01sNote: definite time delay only for this stageP922 and P923 onlyDescription: activation of the 1st derived V0 sequenceovervoltage stageRange: YES/NONote: if disabled (« NO » selected), all the following messagesare invisible, until « V0der>> » message.Description: setting of the 1st derived V0 sequenceovervoltage stageRange: range 57-130V: 0.5-130V, step = 0.1Vrange 220-480V: 2-480V, step = 0.5V