User Manual

Rockwell Automation Publication 193-UM002I-EN-P - December 2011 183
Chapter 9
Trip History and Snapshot
Trip and Warning History
The E3 Plus Overload Relay with firmware revision 5.01 and higher offers the
user programmable Trip History and Warning History diagnostic information.
The user can select the specific trip and warning features that get written to the
five record Trip History and Warning History.
TripWarn History Group
Trip History 0
This parameter reports the latest trip
written to the Trip History. Refer to Table
8.1 for the Trip History record
identification.
Parameter Number 132
Access Rule Get
Data Type UINT
Object Mapping 0Fhex-84-01
Group TripWarn History
Units —
Minimum Value 0
Maximum Value 48
Default Value —
Trip History 1
This parameter reports the trip written to
the Trip History previous to Trip History 0.
Refer to Table 8.1 for the Trip History
record identification.
Parameter Number 133
Access Rule Get
Data Type UINT
Object Mapping 0Fhex-85-01
Group TripWarn History
Units —
Minimum Value 0
Maximum Value 48
Default Value —
Trip History 2
This parameter reports the trip written to
the Trip History previous to Trip History 1.
Refer to Table 8.1 for the Trip History
record identification.
Parameter Number 134
Access Rule Get
Data Type UINT
Object Mapping 0Fhex-86-01
Group TripWarn History
Units —
Minimum Value 0
Maximum Value 48
Default Value —