GE Multilin D30 Line Distance Protection System 5-1095 SETTINGS 5.5 FLEXLOGIC5Some operands can be re-named by the user. These are the names of the breakers in the breaker control feature, the ID(identification) of contact inputs, the ID of virtual inputs, and the ID of virtual outputs. If the user changes the default nameor ID of any of these operands, the assigned name will appear in the relay list of operands. The default names are shown inthe FlexLogic operands table above.The characteristics of the logic gates are tabulated below, and the operators available in FlexLogic are listed in the Flex-Logic operators table.SELF-DIAGNOSTICS(See Relay Self-tests descriptions inChapter 7:Commands andTargets)ANY MAJOR ERRORANY MINOR ERRORANY SELF-TESTSBATTERY FAILCLOCK UNSYNCHRONIZEDDIRECT DEVICE OFFDIRECT RING BREAKEQUIPMENT MISMATCHFLEXLOGIC ERR TOKENLATCHING OUT ERRORMAINTENANCE ALERTFIRST ETHERNET FAILPROCESS BUS FAILUREPTP FAILUREREMOTE DEVICE OFFRRTD COMM FAILSECOND ETHERNET FAILTHIRD ETHERNET FAILSNTP FAILURESYSTEM EXCEPTIONTEMP MONITORUNIT NOT PROGRAMMEDAny of the major self-test errors generated (major error)Any of the minor self-test errors generated (minor error)Any self-test errors generated (generic, any error)The battery is not functioning. Return power supply module to manufacturer.Relay is not synchronized to the international time standardA direct device is configured but not connectedThe Direct I/O settings is for a connection that is not in a ringThe configuration of modules does not match the stored order codeA FlexLogic equation is incorrectA difference is detected between the desired and actual latch contact stateA subset of the minor self-test errors generated, see Chapter 7See description in Chapter 7: Commands and targetsSee description in Chapter 7: Commands and targets"Bad PTP Signal" self-test as described in Chapter 7One or more GOOSE devices are not respondingSee description in Chapter 7: Commands and targetsSee description in Chapter 7: Commands and targetsSee description in Chapter 7: Commands and targetsSNTP server is not respondingSee description in Chapter 7: Commands and targetsMonitors ambient temperature and maximum operating temperatureThe Settings > Product Setup > Installation > Relay Settings setting isnot programmedTEMPERATUREMONITORTEMP MONITOR Asserted while the ambient temperature is greater than the maximumoperating temperature (80°C)USER-PROGRAMMABLEPUSHBUTTONSPUSHBUTTON 1 ONPUSHBUTTON 1 OFFANY PB ONPushbutton number 1 is in the “On” positionPushbutton number 1 is in the “Off” positionAny of twelve pushbuttons is in the “On” positionPUSHBUTTON 2 to 12 Same set of operands as PUSHBUTTON 1Table 5–8: FLEXLOGIC GATE CHARACTERISTICSGATES NUMBER OF INPUTS OUTPUT IS ‘1’ (= ON) IF...NOT 1 input is ‘0’OR 2 to 16 any input is ‘1’AND 2 to 16 all inputs are ‘1’NOR 2 to 16 all inputs are ‘0’NAND 2 to 16 any input is ‘0’XOR 2 only one input is ‘1’Table 5–7: D30 FLEXLOGIC OPERANDS (Sheet 8 of 8)OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION
