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IB02602004E
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Instructional Literature
Effective: May 2008
Page
103
Instructions for the FP-6000 Protective Relay
Datalogger
Datalogger recorded information is only available through the
communication interfaces but the settings can be done from the
front panel.
Mode:
Sets the mode for datalogging. If “1-Pass” is selected, the
datalogger will stop collecting data after 1024 records are
logged. The datalogger must be reset to restart data collection. If
“Cont” is selected, the datalogger will continuously collect data
and overwrite the oldest data.
Trigger:
The trigger can be set to “Auto” or “Manual.” The manual Trigger
is used to begin logging in the single-pass mode from a
pushbutton, contact input, or communication command.
Note:
1-pass must be chosen to use data log in a manual mode.
Interval(s):
Sets the interval in seconds (1 to 3600 s in 1 s steps) for logging
the specified data in the datalogger.
Value 1-8:
Each Value (from 1 through 8) can be set to log monitored data
from any of the following parameters: Ia, Ib, Ic, Ix, Ir, Iavg, I0, I1,
I2, VA, VB, VC, VX, VLNavg, Vab, Vbc, Vca, VLLavg, V0, V1, V2,
Freq, W, var, VA, Dsp PF, App PF, IA Demand, IB Demand, IC
Demand, W Demand, var Demand, VA Demand, Cin1, Cin2, Cin3,
Cin4, Cin5, Cin6, Cin7, Cin8, LG1, LG2, LG3, LG4, LG5, LG6, TG1,
TG2, TG3, TG4, TG5, TG6, Ia THD, Ib THD, Ic THD, Va THD, Vb
THD, Vc THD, Vab THD, Vbc THD, Vca THD, RTD1 to RTD11.
Waveform Capture:
Oscillographic waveform information is available only through
the communication interfaces but setup and configuration may
be done from the front panel. The FP-6000 can record 256 cycles
of all 4 voltage and current waveforms at 32 samples per cycle.
Records:
Sets the number of records and record size to store waveform
capture data. Selection is either 16 records of 16 cycles each,
8 records of 32 cycles each or 4 records of 64 cycles each.
PreTrigger:
Sets the number of cycles to record before trigger.
OSC Trigger:
All parameters under OSC Trigger can be disabled.
Trip1:
Sets the buffer to be overwritten or locked when Trip 1 output is
activated. Locked will prevent the record triggered by this type
of event from being overwritten.
Trip2:
Sets the buffer to be overwritten or locked when Trip 2 output is
activated. Locked will prevent the record triggered by this type of
event from being overwritten.
dV/dI:
Sets the buffer to be overwritten or locked. The dV/dI looks for
approximately 17% change in either the voltage or current
signals and can be used to record waveforms for any disturbance
greater than 17%.
Logic LG6:
Sets the buffer to be overwritten or locked when logic gate 6 is
activated.
Cntrl PB:
Sets the buffer to be overwritten or locked when the waveform
capture is initiated manually from the front face plate of the
FP-6000 relay. To initiate waveform capture from the relay, enter
the Status/Control mode and select Control function. Select
waveform capture and press the enter button.
Comm:
Sets the buffer to be overwritten or locked when waveform
capture is initiated through communications command.
Example of Waveform Capture with Trigger Options
Example 1:
Set Trip2 in Out Relay Config. to any protection function. Set
Trip2 under OSC Trigger in Waveform Capture to Overwrite. Any
Trip2 event will trigger an oscillographic data capture and write
the buffer with new data. This buffer can however be
overwritten.
Example 2:
Set Cntrl PB under OSC Trigger in Waveform Capture to Locked.
Trigger oscillographic data capture by entering Trig Waveform
Capture under Control in Status/Control from the front panel.
The data will be captured in a buffer and then the buffer will be
locked. This buffer cannot be overwritten.
5.4.5 Input Configuration Settings (Contact input CFG)
These settings are directly linked to the I/O Configuration setting.
The I/O Config setting in the System Config settings menu must
be set to “custom” for the Contact input CFG settings to be
configured by the user, otherwise the Contact input CFG settings
are set to the default settings as shown in Section 5.5.
There are eight contact inputs (Cin1 to Cin8) that can be
configured as inputs to predefined FP-6000 functions or for user-
defined custom logic. The contact inputs are either on (external
contact closed) or off (external contact open).
5.4.5.1 Contact Input Configuration Settings
User Defined:
This setting is user defined.
52a:
Breaker contact 52a (Open/Trip) circuit breaker feedback.
52b:
Breaker contact 52b (Close) circuit breaker feedback.
BFI:
External Breaker Failure Initiation.
Bkr Trouble:
Breaker Trouble
Remote Open:
Remote Breaker Open
Remote Closed:
Remote Breaker Closed
Remote Reset:
Allows remote reset of the Trip and Alarm Relays and Indicators.
Datalog Trigger:
Allows the datalogger to be triggered from external contact.
Demand Sync:
Synchronize the Power and Current demand window.
Sync Bypass:
Bypass sync-check functions.