GE B30 Communications Manual

Also see for b30: Maintenance manual Instruction manual Instruction manual Instruction manual Instruction manual

Contents

CHAPTER 2: MODBUS COMMUNICATION MEMORY MAPUR FAMILY – COMMUNICATIONS GUIDE 2-1992F164ENUMERATION: TRANSFORMER WINDING GROUNDING0 = Not within zone, 1 = Within zoneF166ENUMERATION: AUXILIARY VT CONNECTION TYPE0 = Vn, 1 = Vag, 2 = Vbg, 3 = Vcg, 4 = Vab, 5 = Vbc, 6 = VcaF167ENUMERATION: SIGNAL SOURCE0 = SRC 1, 1 = SRC 2, 2 = SRC 3, 3 = SRC 4, 4 = SRC 5, 5 = SRC 6F168ENUMERATION: INRUSH INHIBIT FUNCTION0 = Disabled, 1 = Adapt. 2nd, 2 = Trad. 2ndF169ENUMERATION: OVEREXCITATION INHIBIT FUNCTION0 = Disabled, 1 = 5thF172ENUMERATION: SLOT LETTERSF173ENUMERATION: DCmA INPUT/OUTPUT RANGEF174ENUMERATION: TRANSDUCER RTD INPUT TYPE0 = 100 Ohm Platinum, 1 = 120 Ohm Nickel,2 = 100 Ohm Nickel, 3 = 10 Ohm CopperF176ENUMERATION: SYNCHROCHECK DEAD SOURCE SELECTF177ENUMERATION: COMMUNICATION PORT0 = None, 1 = COM1 - RS485 (not applicable to UR firmware 7.00),2 = COM2 - RS485, 3 = Front Panel - RS232, 4 = Network - TCP,5 = Network - UDPF179ENUMERATION: NEGATIVE SEQUENCE DIRECTIONALOVERCURRENT TYPE0 = Neg Sequence, 1 = Zero SequenceF183ENUMERATION: AC INPUT WAVEFORMSF186ENUMERATION: MEASUREMENT MODE0 = Phase to Ground, 1 = Phase to PhaseF187ENUMERATION: HI-Z STATESBitmask Slot Bitmask Slot Bitmask Slot Bitmask Slot0 F 4 K 8 P 12 U1 G 5 L 9 R 13 V2 H 6 M 10 S 14 W3 J 7 N 11 T 15 XBitmask DCmA input/output range0 0 to –1 mA1 0 to 1 mA2 –1 to 1 mA3 0 to 5 mA4 0 to 10 mA5 0 to 20 mA6 4 to 20 mABitmask Synchrocheck dead source0 None1 LV1 and DV22 DV1 and LV23 DV1 or DV24 DV1 Xor DV25 DV1 and DV2Bitmask Definition0 Off1 8 samples/cycle2 16 samples/cycle3 32 samples/cycle4 64 samples/cycleBitmask Hi-Z state0 Normal1 Coordination Timeout2 Armed5 Arcing9 Downed Conductor