Trip/warn led – Rockwell Automation 592- E300 Overload Relay User Manual User Manual
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Rockwell Automation Publication 193-UM015B-EN-P - June 2014
Chapter 10 Troubleshooting
Trip/Warn LED
The E300 Electronic Overload Relay Power LED identifies the reason for the
trip or warning event. The E300 Electronic Overload Relay will display a long
and short blinking pattern to identify the reason for the trip or warning event.
Table 341 - Trip / Warn LED
Listed below are the blink patterns for the E300 Electronic Overload Relay trip
and warning events.
Table 342 - Blink Patterns for Trip/Warn Events
Blinking Red
Trip Event
Blinking Yellow
Warning Event
Code
Long Blink Pattern
Short Blink Pattern
Curr
ent
Overload
0
1
Phase Loss
0
2
Ground Fault Current
0
3
Stall 0
4
Jam 0
5
Underload 0
6
Current Imbalance
0
7
L1 Under Current
0
8
L2 Under Current
0
9
L3 Under Current
0
10
L1 Over Current
0
11
L2 Over Current
0
12
L3 Over Current
0
13
L1 Line Loss
0
14
L2 Line Loss
0
15
L3 Line Loss
0
16
Vo
lt
ag
e
Under Voltage
1
1
Over Voltage
1
2
Voltage Imbalance
1
3
Phase Rotation Mismatch
1
4
Under Frequency
1
5
Over Frequency
1
6