User-Defined Alarms
General Description
EcoStruxure Power Commission software enables the configuration of 10 user-defined alarms that can be chosen from a list of 150 predefined alarms.
Each user-defined alarm has a corresponding user-defined alarm number (201–210) and a corresponding alarm code (see next paragraph).
Each alarm has a priority level that manages the alarm display on the FDM121 display:
-
No priority = N/A (not affected)
-
Low priority = 1. No alarm display on the FDM121 display.
-
Medium priority = 2. The FDM121 display LED is steady ON.
-
High priority = 3. The FDM121 display LED blinks and a pop-up screen informs the user the alarm is active.
For more information regarding the relationship between alarm priority and FDM121 display, refer to the following guides in Related Documents at the beginning of this guide:
-
DOCA0188•• ComPacT NSX MicroLogic 5/6/7 Trip Units - User Guide
-
48940-312-01 - MicroLogic 5 and 6 Electronic Trip Units for PowerPacT H-, J-, and L-Frame Circuit Breakers - User Guide
The settings of the 10 user-defined alarms are in the user-defined alarms registers:
|
Address |
Register |
Description |
|---|---|---|
|
0x1A71–0x1A7C |
6770–6781 |
User-defined alarm 201 |
|
0x1A7D–0x1A88 |
6782–6793 |
User-defined alarm 202 |
|
0x1A89–0x1A94 |
6794–6805 |
User-defined alarm 203 |
|
0x1A95–0x1AA0 |
6806–6817 |
User-defined alarm 204 |
|
0x1AA1–0x1AAC |
6818–6829 |
User-defined alarm 205 |
|
0x1AAD–0x1AB8 |
6830–6841 |
User-defined alarm 206 |
|
0x1AB9–0x1AC4 |
6842–6853 |
User-defined alarm 207 |
|
0x1AC5–0x1AD0 |
6854–6865 |
User-defined alarm 208 |
|
0x1AD1–0x1ADC |
6866–6877 |
User-defined alarm 209 |
|
0x1ADD–0x1AE8 |
6878–6889 |
User-defined alarm 210 |
User-Defined Alarm Record
A read request of 12 registers is necessary to read a user-defined alarm record.
The order and the description of the user-defined alarms records are the same as that of user-defined alarm record 1:
|
User-Defined Alarm 201 |
|||||||
|---|---|---|---|---|---|---|---|
|
Address |
Register |
RW |
X |
Unit |
Type |
Range |
Description |
|
0x1A71 |
6770 |
R |
– |
– |
INT16U |
– |
The MSB gives the activity of the alarm: 0 = On, 1 = Off. The factory setting is 1 (Off). The LSB gives the priority of the alarm: N/A, 1, 2, or 3. The factory setting is N/A (no priority). |
|
0x1A72 |
6771 |
R |
– |
– |
INT16U |
– |
Measurement identifier (1) |
|
0x1A73 |
6772 |
– |
– |
– |
– |
– |
Reserved |
|
0x1A74 |
6773 |
R |
1 |
(2) |
INT16 |
-32767– +32767 |
Threshold pick-up value. The factory setting is 0. |
|
0x1A75 |
6774 |
– |
– |
– |
– |
– |
Reserved |
|
0x1A76 |
6775 |
R |
1 |
s |
INT16U |
0–3000 |
Pick-up time delay. The factory setting is 0. |
|
0x1A77 |
6776 |
R |
1 |
(2) |
INT16 |
-32767– +32767 |
Threshold drop-out value. The factory setting is 0. |
|
0x1A78 |
6777 |
– |
– |
– |
– |
– |
Reserved |
|
0x1A79 |
6778 |
R |
1 |
s |
INT16 |
0–3000 |
Drop-out time delay. The factory setting is 0. |
|
0x1A7A |
6779 |
R |
– |
– |
INT16U |
0–3 |
Operator: 0: ≥, 1: ≤, 2: =, 3: I ≥ I |
|
0x1A7B |
6780 |
R |
– |
– |
INT16U |
1–1919 |
|
|
0x1A7C |
6781 |
– |
– |
– |
– |
– |
Reserved |
|
(1) The value of the measurement identifier is the register number of the measurement. For example, the measurement identifier of current on phase 1 (I1) is 1016. (2) The unit of the threshold depends on the measurement identifier. For example, if the measurement identifier is I1, then the unit is A. |
|||||||
Predefined Alarms Codes
The following table describes the list of predefined alarms and corresponding codes from which the user can choose the 10 user-defined alarms and configure them with EcoStruxure Power Commission software.
|
Alarm Code |
Alarm Description |
|---|---|
|
1 (0x0000) |
Overcurrent instantaneous phase 1 |
|
2 (0x0001) |
Overcurrent instantaneous phase 2 |
|
3 (0x0002) |
Overcurrent instantaneous phase 3 |
|
4 (0x0003) |
Overcurrent instantaneous neutral |
|
5 (0x0004) |
Ground-fault current |
|
6 (0x0005) |
Undercurrent instantaneous phase 1 |
|
7 (0x0006) |
Undercurrent instantaneous phase 2 |
|
8 (0x0007) |
Undercurrent instantaneous phase 3 |
|
9 (0x0008) |
Overcurrent unbalance phase 1 |
|
10 (0x0009) |
Overcurrent unbalance phase 2 |
|
11 (0x000A) |
Overcurrent unbalance phase 3 |
|
12 (0x000B) |
Overvoltage (phase 1 to neutral) |
|
13 (0x000C) |
Overvoltage (phase 2 to neutral) |
|
14 (0x000D) |
Overvoltage (phase 3 to neutral) |
|
15 (0x000E) |
Undervoltage (phase 1 to neutral) |
|
16 (0x000F) |
Undervoltage (phase 2 to neutral) |
|
17 (0x0010) |
Undervoltage (phase 3 to neutral) |
|
18 (0x0011) |
Overvoltage unbalance (phase 1 to neutral) |
|
19 (0x0012) |
Overvoltage unbalance (phase 2 to neutral) |
|
20 (0x0013) |
Overvoltage unbalance (phase 3 to neutral) |
|
21 (0x0014) |
Over total apparent power |
|
22 (0x0015) |
Over total active power |
|
23 (0x0016) |
Over total active reverse power |
|
24 (0x0017) |
Over total reactive power |
|
25 (0x0018) |
Over total reactive reverse power |
|
26 (0x0019) |
Under total apparent power |
|
27 (0x001A) |
Under total active power |
|
28 (0x001B) |
Reserved |
|
29 (0x001C) |
Under total reactive power |
|
30 (0x001D) |
Reserved |
|
31 (0x001E) |
Leading power factor (IEEE) |
|
32 (0x001F) |
Reserved |
|
33 (0x001E) |
Leading or lagging power factor (IEC) |
|
34 (0x0021) |
Lagging power factor (IEEE) |
|
35 (0x0022) |
Over total harmonic distortion current phase 1 |
|
36 (0x0023) |
Over total harmonic distortion current phase 2 |
|
37 (0x0024) |
Over total harmonic distortion current phase 3 |
|
38 (0x0025) |
Over total harmonic distortion voltage (phase 1 to neutral) |
|
39 (0x0026) |
Over total harmonic distortion voltage (phase 2 to neutral) |
|
40 (0x0027) |
Over total harmonic distortion voltage (phase 3 to neutral) |
|
41 (0x0028) |
Over total harmonic distortion voltage (phase 1– 2) |
|
42 (0x0029) |
Over total harmonic distortion voltage (phase 2– 3) |
|
43 (0x002A) |
Over total harmonic distortion voltage (phase 3– 1) |
|
44–53 (0x002B–0x0034) |
Reserved |
|
54 (0x0035) |
Earth-leakage current |
|
55 (0x0036) |
Overcurrent (average) |
|
56 (0x0037) |
Over maximum current (I1, I2, I3, or neutral) |
|
57 (0x0038) |
Undercurrent instantaneous neutral |
|
58–59 (0x0039–0x003A) |
Reserved |
|
60 (0x003B) |
Undercurrent (average) |
|
61 (0x003C) |
Overcurrent demand phase 1 |
|
62 (0x003D) |
Overcurrent demand phase 2 |
|
63 (0x003E) |
Overcurrent demand phase 3 |
|
64 (0x003F) |
Overcurrent demand neutral |
|
65 (0x0040) |
Under minimum current (I1, I2, or I3) |
|
66 (0x0041) |
Undercurrent demand phase 1 |
|
67 (0x0042) |
Undercurrent demand phase 2 |
|
68 (0x0043) |
Undercurrent demand phase 3 |
|
69 (0x0044) |
Undercurrent demand neutral |
|
70 (0x0045) |
Over maximum current unbalance (I1, I2, or I3) |
|
71 (0x0046) |
Overvoltage (phase 1– 2) |
|
72 (0x0047) |
Overvoltage (phase 2– 3) |
|
73 (0x0048) |
Overvoltage (phase 3– 1) |
|
74 (0x0049) |
Reserved |
|
75 (0x004A) |
Overvoltage (average) |
|
76 (0x004B) |
Undervoltage (phase 1– 2) |
|
77 (0x004C) |
Undervoltage (phase 2– 3) |
|
78 (0x004D) |
Undervoltage (phase 3– 1) |
|
79 (0x004E) |
Over maximum voltage |
|
80 (0x004F) |
Undervoltage (average) |
|
81 (0x0050) |
Under minimum voltage |
|
82 (0x0051) |
Over maximum voltage unbalance (phases to neutral) |
|
83–85 (0x0052–0x0054) |
Reserved |
|
86 (0x0055) |
Overvoltage unbalance (phase 1– 2) |
|
87 (0x0056) |
Overvoltage unbalance (phase 2– 3) |
|
88 (0x0057) |
Overvoltage unbalance (phase 3– 1) |
|
89 (0x0058) |
Over maximum voltage unbalance |
|
90 (0x0059) |
Phase sequence |
|
91 (0x005A) |
Reserved |
|
92 (0x005B) |
Under frequency |
|
93 (0x005C) |
Over frequency |
|
94–98 (0x005D–0x0061) |
Reserved |
|
99 (0x0062) |
Over active power demand |
|
100–120 (0x0063–0x0077) |
Reserved |
|
121 (0x0078) |
Leading cosϕ (IEEE) |
|
122 (0x0079) |
Reserved |
|
123 (0x007A) |
Leading or lagging cosϕ (IEC) |
|
124 (0x007B) |
Lagging cosϕ (IEEE) |
|
125 (0x007C) |
Overcurrent thermal image motor |
|
126 (0x007D) |
Undercurrent thermal image motor |
|
127–140 (0x007E–0x008B) |
Reserved |
|
141 (0x008C) |
Overcurrent maximum demand phase 1 |
|
142 (0x008D) |
Overcurrent maximum demand phase 2 |
|
143 (0x008E) |
Overcurrent maximum demand phase 3 |
|
144 (0x008F) |
Overcurrent maximum demand neutral |
|
145 (0x0090) |
Lead |
|
146 (0x0091) |
Lag |
|
147 (0x0092) |
Quadrant 1 |
|
148 (0x0093) |
Quadrant 2 |
|
149 (0x0094) |
Quadrant 3 |
|
150 (0x0095) |
Quadrant 4 |
|
151–255 (0x0096–0x00FE) |
Reserved |
|
256 (0x00FF) |
Contact wear |