Eaton EMR-3MP0 - Content of a Fault Record

relay.) If there is no more free memory, the oldest record will be overwritten (FIFO). Up to
20 records can be stored.
How do I close the overlay/pop-up?
Use the »OK« key.
How to 󰅡nd out quickly, whether or not a fault has led to a trip?
Within the overview menu of the fault recorder, faults that have led to a trip are indicated
by a 󰊏ash “⚡” icon (on the right-hand side).
Which fault record pops up?
The last fault.
Content of a Fault Record
The information given in a fault record can essentially be divided into 3 parts:
Part 1: Common Information (independent of protection function)
Date and Time Date and Time of the Fault
Fault No. This counter will be incremented with each fault (»Prot . Pickup«)
Act Set The active parameter set
Fault duration Time period from the rising edge of the General Pickup (»Prot . Pickup«)
signal up to the falling edge of the General Pickup Signal. Please note that
General Pickup is an or-connection (disjunction) of all Pickup signals.
General Trip (»Prot . Trip«) is an OR-connection of all Trips.
Time to trip The time between pickup and trip. Please note: No time to trip will be
shown if the 󰊎rst pickup and the 󰊎rst trip are issued by di󰊍erent protection
modules.
Pickup Name of the module that picked up 󰊎rst.
Trip Name of the module that tripped 󰊎rst.
Active AdaptSet In case that adaptive sets are used, the number of the active set will be
displayed.
Part 2: Information speci󰈌c to the protection function that detected the fault
e. g. Fault type The bits of information given in this part depend on the protection
module.
For example, in case of phase-selective protection functions, there is also
data about the single phases.
202 www.eaton.com EMR-3MP0
5 Recorders
5.2 Fault Recorder