63230-300-212 Chapter3—Operation
April 2001 Performing a Wiring Chec k
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© 2001 Schneider Electric All Rights Reserved
If you are viewinga metered value, such as voltage, the circuit monitor
updates the displayedvalue as the register contents change. Note that
scale factorsare not taken into account automatically when viewing
register contents.
4. To scroll through the register numbers,use the arrow buttons.
5. To change the value in the register,press the enter button.
The Hex and Dec valuesbegin to blink. Use the arrow buttons to scroll
through the numericvalues available.

NOTE: Some circuitmonitor registers are read/write,someareread

only.You can write to read/write registersonly.

6. W henyou are finished making changes tothat register, press the enter
button to continueto the next register or press the menu button to save
the changes.
The circuit monitorhas the ability to perform a wiring diagnostic self-check
when you selectthe Diagnostic > Wiring Error Test from the Main Menu as
showninFigure3–10.
Figure 3–10: Wiring Error Testoption on the Diagnostics menu.
The circuitmonitor can diagnose possible wiring errors whenyou initiate the
wiringtest on the Diagnostics menu. Runningthe test is not required, butmay
help you to pinpointa potentially miswired connection. Before running the
wiring test, youmust first wire the circuit monitor and perform the minimum
set up of the circuitmonitor, which includes setting up these parameters:
•CT primary and secondary
•PT primary and secondary
•System type
•Frequency
After youhave wired and completed the minimum set up,run the wiring test
to verifypr operwiring of your circuit monitor. The wiring test assumes that
the followingis true about your system:
PERFORMING A WIRING ERROR TEST
MAIN MENU
Meters
Min/Max
View Alarms
I/O Display
Resets
Setup
Diagnostics
DIAGNOSTICS
Meter Information
CVM Information
Read/Write Regs
Wiring Error Test