GE Multilin B30 Bus Differential System 5-1415 SETTINGS 5.6 GROUPED ELEMENTS5d) AUXILIARY OVERVOLTAGE (ANSI 27X)PATH: SETTINGS GROUPED ELEMENTS SETTING GROUP 1(6) VOLTAGE ELEMENTS AUXILIARY OV1(3)The B30 contains one auxiliary overvoltage element for each VT bank. This element is intended for monitoring overvoltageconditions of the auxiliary voltage. The nominal secondary voltage of the auxiliary voltage channel entered under SYSTEMSETUP AC INPUTS VOLTAGE BANK X5 AUXILIARY VT X5 SECONDARY is the per-unit (pu) base used when setting thepickup level.Figure 5–64: AUXILIARY OVERVOLTAGE SCHEME LOGIC AUXILIARY OV1AUX OV1FUNCTION: DisabledRange: Disabled, EnabledMESSAGE AUX OV1 SIGNALSOURCE: SRC 1Range: SRC 1, SRC 2, SRC 3, SRC 4, SRC 5, SRC 6MESSAGE AUX OV1 PICKUP:0.300 puRange: 0.000 to 3.000 pu in steps of 0.001MESSAGE AUX OV1 PICKUPDELAY: 1.00 sRange: 0.00 to 600.00 s in steps of 0.01MESSAGE AUX OV1 RESETDELAY: 1.00 sRange: 0.00 to 600.00 s in steps of 0.01MESSAGE AUX OV1 BLOCK:OffRange: FlexLogic™ operandMESSAGE AUX OV1 TARGET:Self-resetRange: Self-reset, Latched, DisabledMESSAGE AUX OV1 EVENTS:DisabledRange: Disabled, Enabled827836A2.CDRFLEXLOGIC OPERANDSAUX OV1FUNCTION:AUX OV1 BLOCK:AUX OV1 SIGNALSOURCE:AUX OV1 PICKUP:AUX OV1 DPOAUX OV1 OPAUX OV1 PKPRUNANDSETTINGSETTINGAUX OV1 RESETDELAY :AUX OV1 PICKUPDELAY :SETTINGEnabled=1Disabled=0tPKPt RSTSETTINGSETTINGOff=0AUXILIARY VOLT (Vx)Vx Pickup <
