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Chapter 6—Alarms 63230-300-212
Alarm Conditions and Alarm Numbers April 2001
© 2001 Schneider Electric All Rights Reserved
94
Table 6–3: List of Default Alarms by Alarm Number
Alarm
Number
Alarm Description
Abbreviated
Display Name
Test
Register
Units
Scale
Group
Alarm
Type
Standard Speed Alarms (1 Second)
01 Over Current Phase A Over Ia 1100 Amperes A 010
02 Over Current Phase B Over Ib 1101 Amperes A 010
03 Over Current Phase C Over Ic 1102 Amperes A 010
04 Over Current Neutral Over In 1103 Amperes B 010
05 Over Current Ground Over Ig 1104 Amperes C 010
06 Under Current Phase A Under Ia 1100 Amperes A 020
07 Under Current Phase B Under Ib 1101 Amperes A 020
08 Under Current Phase C Under Ic 1102 Amperes A 020
09 Current Unbalance, Max I Unbal Max 1110 Tenths % — 010
10 Current Loss Current Loss 3262 Amperes A 053
11 Over Voltage Phase A–N Over Van 1124 Volts D 010
12 Over Voltage Phase B–N Over Vbn 1125 Volts D 010
13 Over Voltage Phase C–N Over Vcn 1126 Volts D 010
14 Over Voltage Phase A–B Over Vab 1120 Volts D 010
15 Over Voltage Phase B–C Over Vbc 1121 Volts D 010
16 Over Voltage Phase C–A Over Vca 1122 Volts D 010
17 Under Voltage Phase A Under Van 1124 Volts D 020
18 Under Voltage Phase B Under Vbn 1125 Volts D 020
19 Under Voltage Phase C Under Vcn 1126 Volts D 020
20 Under Voltage Phase A–B Under Vab 1120 Volts D 020
21 Under Voltage Phase B–C Under Vbc 1121 Volts D 020
22 Under Voltage Phase C–A Under Vca 1122 Volts D 020
23 Voltage Unbalance L–N, Max V Unbal L-N Max 1136 Tenths % — 010
24 Voltage Unbalance L–L, Max V Unbal L-L Max 1132 Tenths % — 010
25 Voltage Loss (loss of A,B,C, but not all) Voltage Loss 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 Over kW Dmd 2151 kW F 011
29 Over kVAR Demand Over kVAR Dmd 2166 kVAR F 011
30 Over Frequency Over Freq. 1180 Hundredths of Hertz — 010
31 Under Frequency Under Freq. 1180 Hundredths of Hertz — 020
32 Lagging true power factor Lag True PF 1163 Thousandths — 055
33 Leading true power factor Lead True PF 1163 Thousandths — 054
34 Lagging displacement power factor Lag Disp PF 1171 Thousandths — 055
35 Leading displacement power factor Lead Disp PF 1171 Thousandths — 054
36 Over Current Demand Phase A Over Ia Dmd 1961 Amperes A 010
37 Over Current Demand Phase B Over Ib Dmd 1971 Amperes A 010
38 Over Current Demand 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 Over THD Vab 1211 Tenths % — 010
Alarm Types are described in Table 6–4 on page 96.