User Manual User Manual

Rockwell Automation Publication 193-UM015B-EN-P - June 2014 271
Metering and Diagnostics Chapter 7
Table 320 - Control Trip History Mask (Parameter 142)
Warning History
When the E300 Electronic Overload Relay issue a warning, the reason for the
warning is recorded into the Warning History. Listed below are the codes that
are available for the warning history records.
Table 321 - Warning History Codes
Bit
1514131211109876543210 Function
X
Test Trip
X
PTC Trip
X
DeviceLogix Trip
X
Operator Station Trip
X
Remote Trip
X
Blocked Start Trip
X
Hardware Fault Trip
X
Configuration Trip
X
Option Match Trip
X
Feedback Timeout Trip
X
Expansion Bus Trip
Reserved
Reserved
X
Non-Volatile Memory Trip
X
Test Mode Trip
Reserved
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
7 Phase 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