Event Output Cause Table; Event Breaker Cause Table; Event Communication Cause Table - Eaton Cutler-Hammer FP-5000 Instructions Manual

IL17569
All contact output changes will be logged in the event log and no programming is necessary. If more than one relay changes state at exactly
the same time because of a single causal event activating more than one relay, only one log is entered into the event log. Table 12.8
summarizes all output event causes that will be logged.
Table 12.8 Event Output Cause Table
Cause
Relay Changed
Healthy State
Breaker commands that come through the FP-5000, breaker state changes and breaker alarms are all logged automatically in the event log.
Table 12.9 shows all possible causes for breaker event logs.
Table 12.9 Event Breaker Cause Table
Cause
Open Breaker
Close Breaker
Bkr Opened
Bkr Closed
Bkr Lockout
Bkr Time Alm
Bkr State Alm
Trip1 Mntr Alm
Trip2 Mntr Alm
Whenever the communication variable input changes, if so programmed, it will be logged in the event log.
Table 12.10 shows the cause for this event log.
Table 12.10 Event Communication Cause Table
Cause
CommLogic Alt
Effective June, 2001
Cause Description
One of the first 6 relays – Trip 1, Trip 2,
Rly3, Rly4, Rly5, or Alarm – has changed state
The Relay Healthy contact output
has changed state
Cause Description
An Open Breaker command is given
remotely or through the front panel pushbutton
A Close Breaker command is given remotely
or through the front panel pushbutton
The Breaker State is determined to be Opened
The Breaker State is determined to be Closed
The Breaker has failed to break the current
in the programmed amount of time
The Breaker has taken more than 40 cycles
to close or more than 30 cycles to open
There is a state disagreement between
the 52A and 52B contact inputs.
The Breaker is determined to be in the closed
state and no trickle open (trip) coil current
is sensed around the Trip 1 contact output
The Breaker is determined to be in the open
state and no trickle close coil current is
sensed around the Trip 2 contact output
Cause Description
Communication Logic variable has
changed state
Value Given
Output Status – contains the status flag for
all contact outputs
Output Status – contains the status flag for
all contact outputs
Value Given
Breaker Status – contains all the flags
related to the breaker
Breaker Status – contains all the flags
related to the breaker
Breaker Status – contains all the flags
related to the breaker
Breaker Status – contains all the flags
related to the breaker
Breaker Status – contains all the flags
related to the breaker
Breaker Status – contains all the flags
related to the breaker
Breaker Status – contains all the flags
related to the breaker
Breaker Status – contains all the flags
related to the breaker
Breaker Status – contains all the flags
related to the breaker
Value Given
Communication Logic Status – contains all
4 communication logic variable states
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