4/8/2013
Voltage Monitor – Instruction Manual
Model 520603-2V150
P/N 520603-
2V150
REV. B 9/11
© 2011 RAILWAY EQUIPMENT CO.
4
HIGH AMP
SET ___ -
Parameter for amp setting above which channel two will change relay
State. Amp range is -120 to +120 amps. Factory default is +120 amps.
LOW AMP
SET ___ -
Amp setting below which channel two will trip. Amp range is -120
to +120 amps. Factory default is -120 amps.
There is also an optional temperature probe that can control the channel two
output. If the probe is used, the temperature can be displayed as Fahrenheit
or Celsius. To select either Fahrenheit or Celsius, enter 10 on the
PASSWORD
screen. With 10 as your password, two additional screens will show up as the
parameter screens are toggled through. One screen is:
F OR C _____.
The
INCREASE
or
DECREASE
buttons can be used to select which temperature scale
will be displayed. The next screen will be
REV. LEV ______.
This screen will
display the software revision level installed on the monitor. The addition of the
temp probe adds the following screens:
HIGH TEMP
SET ___ -
Temperature setting above which channel two relay will change
state. Available temperature range is -40 to +300 degrees F (-40 to 148.9
degrees C). Factory default is +300 F (148.9 C).
LOW TEMP
SET ___ -
Temperature setting below which channel two relay will change
state. Available temperature range is -40 to +300 degrees F (-40 to 148.9
degrees C). Factory default is -40 F (-40 C).
The following
Fault Counter Screens
will appear only if the fault count in each is
Greater than 0:
CH 1 HI V
COUNT ___ -
Number of high voltage incidents on Channel 1. Press
DECREASE
to clear.
CH 1 LO V
COUNT ___ -
Low voltage incidents on Channel 1. Press
DECREASE
to clear.
CH 2 HI V
COUNT ___ -
High voltage incidents on Channel 2. Press
DECREASE
to clear.
CH 2 LO V
COUNT ___ -
Low voltage incidents on Channel 2. Press
DECREASE
to clear.
HI TEMP
COUNT ___ -
High temperature incidents on Channel 2. Press
DECREASE
to
clear.
LOW TEMP
COUNT ___ -
Low temperature incidents on Channel 2. Press
DECREASE
to
