Table 6-11. protective functions with targets -18, Ee table 6-11) – Basler Electric BE1-700 User Manual
Page 150
Table 6-11. Protective Functions with Targets
Type
Name
Protective Function
Target
Default
C
51P
Phase Inverse Time Overcurrent
Enabled
C
51N
Neutral Inverse Time Overcurrent
Enabled
C
51Q
Negative-Sequence Inverse Time Overcurrent
Enabled
C
151P
Second Phase Time Overcurrent
Enabled
C
151N
Second Neutral Time Overcurrent
Enabled
C
50TP
Phase Instantaneous Overcurrent
Enabled
C
50TN
Neutral Instantaneous Overcurrent
Enabled
C
50TQ
Negative-Sequence Instantaneous Overcurrent
Enabled
C
150TP
Second Phase Instantaneous Overcurrent
Enabled
C
150TN
Second Neutral Instantaneous Overcurrent
Enabled
C
150TQ
Second Negative-Sequence Instantaneous Overcurrent
Enabled
V
81
Under/Overfrequency
Enabled
V
181
Second Under/Overfrequency
Enabled
V
281
Third Under/Overfrequency
Enabled
V
381
Fourth Under/Overfrequency
Enabled
V
481
Fifth Under/Overfrequency
Enabled
V
581
Sixth Under/Overfrequency
Enabled
V
59P
Phase Overvoltage
Enabled
V
159P
Second Phase Undervoltage
Enabled
V
59X
Auxiliary Overvoltage
Enabled
V
159X
Seconds Auxiliary Overvoltage
Enabled
V
47
Negative-Sequence Overvoltage
Enabled
V
27P
Phase Undervoltage
Enabled
V
127P
Second Phase Undervoltage
Enabled
V
27X
Auxiliary Undervoltage
Enabled
A
62
General Purpose Logic Timer
Disabled
A
162
Second General Purpose Logic Timer
Disabled
V
24
Volts per Hertz
Enabled
V
60FL
Fuse Loss Detection
Disabled
C
BF
Breaker Failure
Enabled
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.
Setting the Targets Function
Targets are enabled using the BESTCOMS screen shown in Figure 6-13. You can select which protective
elements trigger a target and what type of logic condition will reset the targets. To open the screen, select
Reporting and Alarms from the Screens pull-down menu. Then select the Fault Recording tab. Enable the
targets by checking the appropriate boxes.
Alternately, targets can be enabled using the SG-TARG ASCII command. Using the SG-TARG command,
you can select which protective elements trigger a target and what type of logic condition will reset the
targets.
6-18
BE1-700 Reporting and Alarm Functions
9376700990 Rev M