GE Multilin B30 Bus Differential System 5-915 SETTINGS 5.5 FLEXLOGIC™5The operands available for this relay are listed alphabetically by types in the following table.Table 5–7: B30 FLEXLOGIC™ OPERANDS (Sheet 1 of 6)OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTIONCONTROLPUSHBUTTONSCONTROL PUSHBTN 1 ONCONTROL PUSHBTN 2 ONCONTROL PUSHBTN 3 ONCONTROL PUSHBTN 4 ONCONTROL PUSHBTN 5 ONCONTROL PUSHBTN 6 ONCONTROL PUSHBTN 7 ONControl pushbutton 1 is being pressedControl pushbutton 2 is being pressedControl pushbutton 3 is being pressedControl pushbutton 4 is being pressedControl pushbutton 5 is being pressedControl pushbutton 6 is being pressedControl pushbutton 7 is being pressedDIRECT DEVICES DIRECT DEVICE 1On↓DIRECT DEVICE 16OnDIRECT DEVICE 1Off↓DIRECT DEVICE 16OffFlag is set, logic=1↓Flag is set, logic=1Flag is set, logic=1↓Flag is set, logic=1DIRECT INPUT/OUTPUTCHANNELMONITORINGDIR IO CH1 CRC ALARMDIR IO CH2 CRC ALARMDIR IO CH1 UNRET ALMDIR IO CH2 UNRET ALMThe rate of direct input messages received on channel 1 and failing the CRCexceeded the user-specified levelThe rate of direct input messages received on channel 2 and failing the CRCexceeded the user-specified levelThe rate of returned direct input/output messages on channel 1 exceeded theuser-specified level (ring configurations only)The rate of returned direct input/output messages on channel 2 exceeded theuser-specified level (ring configurations only)ELEMENT:AuxiliaryovervoltageAUX OV1 PKPAUX OV1 DPOAUX OV1 OPAuxiliary overvoltage element has picked upAuxiliary overvoltage element has dropped outAuxiliary overvoltage element has operatedAUX OV2 to 3 Same set of operands as shown for AUX OV1ELEMENTBreaker flashoverBKR 1 FLSHOVR PKP ABKR 1 FLSHOVR PKP BBKR 1 FLSHOVR PKP CBKR 1 FLSHOVR PKPBKR 1 FLSHOVR OP ABKR 1 FLSHOVR OP BBKR 1 FLSHOVR OP CBKR 1 FLSHOVR OPBKR 1 FLSHOVR DPO ABKR 1 FLSHOVR DPO BBKR 1 FLSHOVR DPO CBKR 1 FLSHOVR DPOBreaker 1 flashover element phase A has picked upBreaker 1 flashover element phase B has picked upBreaker 1 flashover element phase C has picked upBreaker 1 flashover element has picked upBreaker 1 flashover element phase A has operatedBreaker 1 flashover element phase B has operatedBreaker 1 flashover element phase C has operatedBreaker 1 flashover element has operatedBreaker 1 flashover element phase A has dropped outBreaker 1 flashover element phase B has dropped outBreaker 1 flashover element phase C has dropped outBreaker 1 flashover element has dropped outBKR 2 FLSHOVR Same set of operands as shown for BKR 1 FLSHOVRELEMENTBreaker failureBKR FAIL 1 RETRIPABKR FAIL 1 RETRIPBBKR FAIL 1 RETRIPCBKR FAIL 1 RETRIPBKR FAIL 1 T1 OPBKR FAIL 1 T2 OPBKR FAIL 1 T3 OPBKR FAIL 1 TRIP OPBreaker failure 1 re-trip phase A (only for 1-pole schemes)Breaker failure 1 re-trip phase B (only for 1-pole schemes)Breaker failure 1 re-trip phase C (only for 1-pole schemes)Breaker failure 1 re-trip 3-phaseBreaker failure 1 timer 1 is operatedBreaker failure 1 timer 2 is operatedBreaker failure 1 timer 3 is operatedBreaker failure 1 trip is operatedBKR FAIL 2 to 6 Same set of operands as shown for BKR FAIL 1
