Basler Electric BE1-700 - Manual (Page 106)

BESTlogic Settings for Reclosing
BESTlogic settings are made from the BESTlogic Function Element screen in BESTCOMS. Figure 4-49
illustrates the BESTCOMS screen used to select BESTlogic settings for the reclosing element. To open
the BESTlogic Function Element screen for Reclosing (79), select Reclosing from the Screens pull-down
menu. Alternately, settings may be made using the SL-79 ASCII command.
Figure 4-49. BESTlogic Function Element Screen, 79
At the top center of the BESTlogic Function Element screen is a pull-down menu labeled Logic. This
menu allows viewing of the BESTlogic settings for each preprogrammed logic scheme. A custom logic
scheme must be created and selected in the Logic pull-down menu at the top of the screen before
BESTlogic settings can be changed. See Section 7, BESTlogic Programmable Logic.
Enable the reclosing function by selecting its mode of operation from the Mode pull-down menu. To
connect the element’s inputs, select the button for the corresponding input in the BESTlogic Function
Element screen. The BESTlogic Expression Builder screen will open. Select the expression type to be
used. Then, select the BESTlogic variable, or series of variables to be connected to the input. Select
Save when finished to return to the BESTlogic Function Element screen. For more details on the
BESTlogic Expression Builder, see Section 7, BESTlogic Programmable Logic. Select Done after the
settings have been completely edited.
Table 4-29 summarizes the BESTlogic settings for Reclosing.
Table 4-29. BESTlogic Settings for Reclosing
Function Range/Purpose Default
Mode
0 = Reclosing disabled
1 = Standard power-up operation. After power-up, the STATUS logic must
be TRUE for the Reset time delay or the recloser automatically goes
to Lockout. If the STATUS logic stays TRUE for reset time delay, the
recloser goes to Reset.
2 = Power-up to close. If the recloser was in the Reset state when power
was lost and when power is restored the STATUS logic is FALSE
(breaker open) and the RI logic is TRUE, the recloser will initiate the
first reclose operation. If the STATUS logic stays TRUE for the reset
time delay, the recloser goes to Reset.
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4-50 BE1-700 Protection and Control 9376700990 Rev M