Basler Electric BE1-25 - Manual (Page 27)

Callout Control or Indicator Function
C POWER Indicator LED lights to indicate that the relay power supply is
functioning properly.
D TIME DELAY Multiplier
Switch
Explained above; see callout B.
E ∆ V Indicator
∆ V Adjustment
Red LED lights when the difference between the bus and
line voltage is less than the ∆V setting.
Continuously adjustable from 1 to 135 Vac. Adjustment is
by small screwdriver through an access hole in the front
panel. CW rotation increases the voltage difference
setting.
F LL Indicator
LL Adjustment
Red LED lights when the line voltage exceeds the
reference voltage established by the LL setting.
Continuously adjustable from 10 to 135 Vac. Adjustment
is by small screwdriver through an access hole in the front
panel. CW rotation increases the voltage setting.
G DL/NOT OV Indicator When in the NORMAL Mode:
Red LED lights when the line voltage is less than the
reference voltage established by the DL/NOT OV setting
that defines a dead line.
When in the NOT OV Mode:
Red LED lights when the line voltage does not exceed the
reference voltage established by the DL/NOT OV setting
that defines an overvoltage condition.
DL/NOT OV Adjustment Continuously adjustable over the range of 10 to 135 Vac.
Adjustment is by small screwdriver through an access
hole in the front panel. CW rotation increases voltage
setting.
H Target Reset Switch Allows manual reset of the target.
I and J PUSH-TO-ENERGIZE
OUTPUT Switches
Momentary pushbuttons are accessible by inserting a 1/8
inch diameter non-conducting rod through access holes in
the front panel. Switch I, when actuated, closes the Sync
Output contacts and (if specified) the Auxiliary Sync
Output contacts; Switch J closes the (optional) Voltage
Monitor Output contacts.
K Target Indicator (Optional) Electronically latching red indicator illuminates when the
Sync Output relay is or was energized.
9170200990 Rev U BE1-25 Controls and Indicators 2-3