Basler Electric BE1-700 - Manual (Page 152)

A logic input can be used to reset the target. Using BESTCOMS, select Reporting and Alarms from the
Screens pull-down menu. Then select Fault Recording tab. The logic input can be connected by selecting
the Logic button in the Target Reset pane. When the logic input becomes TRUE, the target is reset.
BESTCOMS can also be used to review targets and alarms after an operation by selecting Metering from
the Reports pull-down menu. Using the View pull-down menu, select Alarms Status and Targets Status.
These panes (Figure 6-15) will contain target and alarm information.
Figure 6-15. Targets and Alarms Status, BESTCOMS Metering Screen
Table 6-13 provides the possible targets that may be displayed on the Metering screen.
Table 6-13. Targets as Displayed
Type IEEE Device Number Definition
V 24 Overexcitation
V 27/127 ABC Phase Undervoltage
V 27BUS, 27N, 27-3BUS (27X fundamental, 3V0, 3 rd harmonic) Auxiliary Undervoltage
V 47 Negative-Sequence Voltage
C 50/150 ABC, Q or 1, N or G (Q can be set + or – Sequence.) Instantaneous Overcurrents
C 51 ABC, Q, N or G; 151 ABC, N or G Time Overcurrents
V 59/159 ABC Phase Overvoltage
V
59/159BUS, 59N, 59-3BUS (59/159X fundamental, 3V0, 3 rd
harmonic)
Auxiliary Overvoltage
V 60FL Fuse Loss
A 62/162 Logic Timers
V 81/181/281/381/481/581 Frequency
C BF Breaker Failure
The RG-TARG (report general-targets) command is used to read and reset targets through the
communication ports.
Fault Summary Reports
The BE1-700 records information about faults and creates fault summary reports. A maximum of 16 fault
summary reports are stored in the relay. The two most recent reports are stored in nonvolatile memory.
When a new fault summary report is generated, the relay discards the oldest of the 16 events and
replaces it with a new one. Each fault summary report is assigned a sequential number (from 1 to 255) by
the relay. After event number 255 has been assigned, the numbering starts over at 1.
BE1-700 relays generate three different fault summary reports. They are Close, Trip, and Close Trip. The
Close report contains the data recorded by the relay when the breaker was closed. The Trip report
contains the data recorded during the fault. The Close Trip report contains both sets of data.
6-20 BE1-700 Reporting and Alarm Functions 9376700990 Rev M