2-2
BE1-47N Human-Machine Interface (Controls and Indicators)
L
OVERVOLTAGE PICKUP
Sixteen-position thumbwheel switch that
provides adjustment of the OVERVOLTAGE
PICKUP point, from 2 to 32% above nominal
in increments of 2%. Settings correspond to
percentage levels as indicated on the front
panel.
M
OVERVOLTAGE Indicator
Red LED turns ON when system voltage
exceeds the OVERVOLTAGE pickup setting.
N
OVERVOLTAGE TIME DELAY
Thumbwheel switch provides adjustment of
inverse, definite, or instantaneous TIME
DELAY for the Overvoltage function (See
Specifications for ranges and accuracies.)
Figure 2-1. Location of Controls and Indicators
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