Rockwell Automation Allen-Bradley E300

Rockwell Automation Publication 193-UM015D-EN-P - February 2015 363
Metering and Diagnostics Chapter 8
Table 481 - Analog Trip History Mask (Parameter 143)
Warning History
When the E300 Electronic Overload Relay issue a warning, the reason for the
warning is recorded into the Warning History. Table 482
lists the codes that are
available for the warning history records.
Table 482 - Warning History Codes
Bit
Function
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
XAnalog Module 1 - Input Channel 00 Trip
XAnalog Module 1 - Input Channel 01 Trip
XAnalog Module 1 - Input Channel 02 Trip
XAnalog Module 2 - Input Channel 00 Trip
XAnalog Module 2 - Input Channel 01 Trip
XAnalog Module 2 - Input Channel 02 Trip
XAnalog Module 3 - Input Channel 00 Trip
XAnalog Module 3 - Input Channel 01 Trip
XAnalog Module 3 - Input Channel 02 Trip
XAnalog Module 4 - Input Channel 00 Trip
XAnalog Module 4 - Input Channel 01 Trip
XAnalog Module 4 - Input Channel 02 Trip
Warning History Code Description
0 No Warning Conditions Detected
1 Approaching a motor current overload condition
3 Power conductor or motor winding is shorting to ground
5 Motor current has exceed the programmed jam warning level
6 Motor current has fallen below normal operating levels
7Phase to phase current imbalance detected
8 L1 Current was below L1 Undercurrent Warning Level
9 L2 Current was below L2 Undercurrent Warning Level
10 L3 Current was below L3 Undercurrent Warning Level
11 L1 Current was over L1 Overcurrent Warning Level
12 L2 Current was over L2 Overcurrent Warning Level
13 L3 Current was over L3 Overcurrent Warning Level
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 the warning level
22 Line voltage frequency has exceeded warning level
33 Total Real Power (kW) is below warning level
34 Total Real Power (kW) has exceeded warning level
35 Under Reactive Power Consumed (+kVAR) condition detected
36 Over Reactive Power Consumed (+kVAR) condition detected