Chapter 6—Alarms 63230-300-212
Alarm Conditions and Alar m Numbers April 2001
©20 01 Schneider Electric All Rights Reser ved
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Tabl e 6–3: List of DefaultAlarms by Alarm Number
Alarm
Number AlarmDescription Abbreviated
Display Name Te st
Register Units Scale
Group Alarm
Type
StandardSpeed Alarms (1 Second)
01 OverCurrent Phase A OverIa 1100 Amperes A 010
02 OverCurrent Phase B OverIb 1101 Amperes A 010
03 OverCurrent Phase C OverIc 1102 Amperes A 010
04 Over Current Neu tral Over In 1103 A mperes B 010
05 OverCurrent Ground OverIg 1104 Amperes C 010
06 Under Current Phas e A Und er Ia 1100 Amperes A 0 20
07 Under Current Phas e B Und er Ib 1101 Amperes A 0 20
08 Under Current Phas e C Under Ic 1102 A mperes A 0 20
09 CurrentUnbalance, Max IUnbal Max 1110 Tenths % —010
10 Current Loss Current Loss 326 2 Amperes A 053
11 OverVoltage Phase A–N Over Van 1124 Volts D 010
12 OverVoltage Phase B–N Over Vbn 1125 Volts D 010
13 OverVoltage Phase C–N Over Vcn 1126 Volts D 010
14 OverVoltage Phase A–B Over Vab 1120 Volts D 010
15 OverVoltage Phase B–C Over Vbc 1121 Volts D 010
16 OverVoltage Phase C–A Over Vca 1122 Volts D 010
17 UnderVoltage PhaseA Under Van 1124 Volts D 020
18 UnderVoltage PhaseB Under Vbn 1125 Volts D 020
19 UnderVoltage PhaseC Under Vcn 1126 Volts D 020
20 UnderVoltage Phase A–B Under Vab 1120 Volts D 020
21 UnderVoltage Phase B–C Under Vbc 1121 Volts D 020
22 UnderVoltage Phase C–A Under Vca 1122 Volts D 020
23 VoltageUnbalance L–N, Max V Unbal L -N Max 1136 Tenths % —010
24 VoltageUnbalance L–L, Max VUn bal L-L Max 1132 Tenths % —010
25 Voltage Loss (loss of A,B,C, but not all) VoltageLos s 3262 Volts D 052
26 Phase Reversal Phase Rev 3228 ——051
27 Over kVA Demand Over kVA Dmd 2181 kVA F 011
28 Over kW Demand Ove r kW Dmd 2151 kW F 011
29 OverkVAR Demand OverkVAR Dmd 2166 kVAR F 011
30 OverFrequency Over Freq. 1180 Hundredthsof Hertz —010
31 UnderFrequency UnderFreq. 1180 Hundredthsof Hertz —020
32 Lagging true powe rfa ctor La gTrue PF 116 3 Thousandths —055
33 Leading true powe rfa ctor Le ad TruePF 1163 Thousandths —054
34 Laggingdisplacement powerfactor Lag Disp PF 1171 Thousandths —055
35 Leadingdisplacement powerfactor Lead Disp PF 1171 Thousandths —054
36 Over Current Dema nd Phase A Over Ia Dmd 1961 A mperes A 010
37 Over Current Dema nd Phase B Over Ib Dmd 1971 A mperes A 010
38 Over Current Dem and Phase C Over Ic Dmd 1981 Amperes A 010
39 Over THD Voltage A–NOverTHDVan1207Tenths%—010
40 Over THD Voltage B–NOverTHDVbn1208Tenths%—010
41 Over THD Voltage C–NOverTHDVcn1209Tenths%—010
42 Over THD Voltage A–B OverTHD Vab 1211 Tenths% —010
Alarm Typesare des cribed in Table6–4 on page 96.