Sepam - HV/MV Protection and control units (ENG) - Trinet

Measurements x 1 zoneThe measurements x 1 zone contains the analog measurements.measurements x 1 zone word access Jbus function format unit as ofaddress enabled versionI1: phase 1 current FA00 read 3 A 0.1 AI2: phase 2 current FA01 read 3 A 0.1 AI3: phase 3 current FA02 read 3 A 0.1 AIm1: peak demand phase 1 current FA03 read 3 A 0.1 AIm2: peak demand phase 2 current FA04 read 3 A 0.1 AIm3: peak demand phase 3 current FA05 read 3 A 0.1 AU21: line to line voltage FA06 read 3 A 1 VU32: line to line voltage FA07 read 3 A 1 VU13: line to line voltage FA08 read 3 A 1 VF: frequency FA09 read 3 A 0.01 HzP: real power FA0A read 3 B 1 kWQ: reactive power FA0B read 3 B 1 kVArpower factor FA0C read 3 C 0.01Pm: peak demand real power FA0D read 3 A 1 kWQm: peak demand reactive power FA0E read 3 A 1 kVArIo FA0F read 3 A 0.1 A 4.0T1: temperature n° 1 FA10 read 3 B 1° CT2: temperature n° 2 FA11 read 3 B 1° CT3: temperature n° 3 FA12 read 3 B 1° CT4: temperature n° 4 FA13 read 3 B 1° CT5: temperature n° 5 FA14 read 3 B 1° CT6: temperature n° 6 FA15 read 3 B 1° CT7: temperature n° 7 FA16 read 3 B 1° CT8: temperature n° 8 FA17 read 3 B 1° CT9: temperature n° 9 FA18 read 3 B 1° CT10: temperature n° 10 FA19 read 3 B 1° CT11: temperature n° 11 FA1A read 3 B 1° CT12: temperature n° 12 FA1B read 3 B 1° Cthermal capacity used FA1C read 3 A 0.1% 2.4number of starts/inhibit time FA1D read 3 B (1) 1 start/time 2.4I1’: phase 1 current FA1E read 3 A 0.1 A 2.4I2’: phase 2 current FA1F read 3 A 0.1 A 2.4I3’: phase 3 current FA20 read 3 A 0.1 A 2.4Io’ FA21 read 3 A 0.1 A 4.0V1 FA22 read 3 A 1 V 4.0V2 FA23 read 3 A 1 V 4.0V3 FA24 read 3 A 1 V 4.0Vo FA25 read 3 A 1 V 4.0reserved FA26 read 3 4.0U21’ FA27 read 3 A 1 V 4.0U32’ FA28 read 3 A 1 V 4.0U13’ FA29 read 3 A 1 V 4.0V1’ FA2A read 3 A 1 V 4.0V2’ FA2B read 3 A 1 V 4.0V3’ FA2C read 3 A 1 V 4.0Vo’ FA2D read 3 A 1 V 4.0Io’’ FA2E read 3 A 0,1 A 4.0reserved FA2F read 3reserved FA30/FA7F read 3Ea+: positive real energy (LSB) FA80 read 3 D 1 WhFA81FA82(MSB) FA83Ea-: negative real energy (LSB) FA84 read 3 D 1 WhFA85FA86(MSB) FA87Er+: positive reactive energy (LSB) FA88 read 3 D 1 VArhFA89FA8A(MSB) FA8BEr-: negative reactive energy (LSB) FA8C read 3 D 1 VArhFA8DFA8E(MSB) FA8FAccuracyThe accuracy of the measurements depends on theorder of the unit: it is equal to the value of the pointdivided by 2.TemperatureThe measurements not included in Sepam 2000are set to the value 0 except for temperaturemeasurements which are set to the value -32768.Examples :I1 unit = 1 A accuracy = 1/2 = 0.5 AU21 unit = 10 V accuracy = 10/2 = 5 VP x10 unit = 10 kW accuracy = 10/2 = 5 kWQ x1 unit = 1 kVAr accuracy = 1/ 2 = 500 VAr(1)the measurementsare exclusive.Positive values representthe number of startsand negative valuesrepresent inhibit time.Jbus/Modbus communication11