Basler Electric BE1-851 - Manual (Page 123)

Table 6-10. Fault Recording Trigger Settings
Setting Purpose Default
TRIPPED
Logic expression used to define Trip fault reporting condition. When
this expression becomes TRUE (1), it triggers data recording and
illuminates the Trip LED.
VO11+BFT
PICKED UP
Logic expression used to define Pickup fault reporting condition.
When this expression becomes TRUE (1), it initiates the pickup
timing sequence and the Trip LED will flash on and off.
VO12+BFPU
LOGIC
Logic expression used to define the trigger for fault reporting when
relay is not picked up. When this expression is TRUE (1), fault
reporting is triggered.
0
Example 1.
Make the following settings to the fault reporting function. Refer to Figure 6-12.
TRIPPED: BFT+VO11
PICKED UP: VO12
LOGIC: 0
Targets
Each protective function logs target information to the fault reporting function when a trip condition occurs
and the trip output of the function block becomes TRUE (refer to Figure 6-8 and Table 6-8, call-out B).
Target information can be viewed and reset at the HMI and through the communication ports.
Target logging for a protective function can be disabled if the function is used in a supervisory or
monitoring capacity. The following paragraphs describe how the relay is programmed to define which
protective functions log targets. Table 6-11 lists the IEEE Device Number and the definition of the targets
displayed.
Table 6-11. Targets as Displayed
IEEE Device
Number
Definition
50 ABC Phase Instantaneous Overcurrent
50 N Neutral Instantaneous Overcurrent
50 Q Negative-Sequence Instantaneous Overcurrent (Sensing Input type H, only)
150 ABC Second Phase Instantaneous Overcurrent
150 N Second Neutral Instantaneous Overcurrent
150 Q Second Negative-Sequence Instantaneous Overcurrent (Sensing Input type H, only)
250 N Third Neutral Instantaneous Overcurrent (Sensing Input type G, only)
350 N Fourth Neutral Instantaneous Overcurrent (Sensing Input type G, only)
51 ABC Phase Inverse Time Overcurrent
51 N Neutral Inverse Time Overcurrent
51 Q Negative-Sequence Inverse Time Overcurrent (Sensing Input type H, only)
151 N Second Neutral Time Overcurrent (Sensing Input type G, only)
62 General Purpose Logic Timer
162 Second General Purpose Logic Timer
262 Third General Purpose Logic Timer (Available when style option 1 is V or W.)
362 Fourth General Purpose Logic Timer (Available when style option 1 is V or W.)
BF Breaker Failure
9289900990 Rev R BE1-851 Reporting and Alarms 6-21