Rockwell Automation Publication 193-UM015D-EN-P - February 2015
357
Metering and Diagnostics
Chapter 8
Trip / Warning History
The E300 Electronic Overload Relay provides a trip and warning history in
which the last five trips and last five warnings are recorded into nonvolatile
storage. A mask is available to limit which trip and warning events are logged to
the history's memory.
Trip History
When the E300 Electronic Overload Relay issue a trip, the reason for the trip is
recorded into the Trip History.
lists the codes that are available for the
trip history records.
Table 476 - Trip History Codes
Trip History Code
Description
0
No Fault Conditions Detected
1
Motor current overload condition
2
Phase current Loss is detected in one of the motor phases
3
Power conductor or motor winding is shorting to ground
4
Motor has not reached full speed by the end of Stall Enable Time
5
Motor current has exceeded the programmed jam trip level
6
Motor current has fallen below normal operating levels
7
Phase to phase current imbalance detected
8
L1Current was below L1 Undercurrent Level longer than Trip Delay
9
L2Current was below L2 Undercurrent Level longer than Trip Delay
10
L3Current was below L3 Undercurrent Level longer than Trip Delay
11
L1 Current was over L1 Overcurrent Level longer than Trip Delay
12
L2 Current was over L2 Overcurrent Level longer than Trip Delay
13
L3 Current was over L3 Overcurrent Level longer than Trip Delay
14
L1 Current Lost for longer than the L1 Loss Trip Delay
15
L2 Current Lost for longer than the L2 Loss Trip Delay
16
L3 Current Lost for longer than the L3 Loss Trip Delay
17
Line to Line Under-Voltage condition detected
18
Line to Line Over-Voltage condition detected
19
Phase to phase voltage imbalance detected
20
The unit detects the supply voltage phases are rotated
21
Line voltage frequency is below trip level
22
Line voltage frequency has exceeded trip level
25
Sensing Module boot loader failed to load firmware
26
Sensing Module output enable open
27
Sensing Module missing interrupts
28
Sensing Module not calibrated
29
Sensing Module frame type failure
30
Sensing Module flash configuration failure
31
Sensing Module detected an overrun error
32
Sensing Module is not responding
33
Total Real Power (kW) is below trip level
34
Total Real Power (kW) has exceeded trip level
35
Under Total Reactive Power Consumed (+kVAR) condition detected
36
Over Total Reactive Power Consumed (+kVAR) condition detected
37
Under Total Reactive Power Generated (-kVAR) condition detected
Содержание Allen-Bradley E300
Страница 1: ...E300 Electronic Overload Relay Bul 193 592 User Manual...
Страница 124: ...124 Rockwell Automation Publication 193 UM015D EN P February 2015 Chapter 4 System Operation and Configuration Notes...
Страница 128: ...128 Rockwell Automation Publication 193 UM015D EN P February 2015 Chapter 5 Operating Modes...
Страница 292: ...292 Rockwell Automation Publication 193 UM015D EN P February 2015 Chapter 6 Protective Trip and Warning Functions...
Страница 304: ...304 Rockwell Automation Publication 193 UM015D EN P February 2015 Chapter 7 Commands Notes...
Страница 372: ...372 Rockwell Automation Publication 193 UM015D EN P February 2015 Chapter 8 Metering and Diagnostics...
Страница 460: ...460 Rockwell Automation Publication 193 UM015D EN P February 2015 Appendix A Specifications Notes...
Страница 501: ...Rockwell Automation Publication 193 UM015D EN P February 2015 501 Parameter List AppendixB Notes...
Страница 502: ...502 Rockwell Automation Publication193 UM015D EN P November 2013 Appendix B Parameter List...
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