The device does not contain any user-serviceable parts. If the power meter requires service, contact your local sales
representative. Do not open the device. Opening the device voids the warranty.
Troubleshooting
The following table describes potential problems and their possible causes. It also describes checks you can perform or possible
solutions for each. After referring to this table, if you cannot resolve the problem, contact your local Vutlan sales
representative for assistance.
Potential Problem
Possible Cause
Possible Solution
The data being displayed is inac
curate or not what you expect.
Incorrect setup values.
Check that You use the correct f(x) formula
Incorrect voltage inputs.
Check power meter voltage input terminals to verify that
adequate voltage is present
The power meter is wired
improperly.
Check that all wires are connected correctly and that the
y are energized. See “Wiring Diagrams” of the device.
The sensor does not appear in
the Vutlan monitoring interface
Communication lines are
improperly connected.
Check 6P4C RJ11 communication cable.
The communication cable is
inserted into the wrong port.
6P4C RJ11 communication cable must be inserted into
the analog port of the Vutlan monitoring system.
Copyright:
Vutlan s.r.o. (LLC)
Remote Infrastructure Monitoring and Control
43 ul.Svornosti, 821 06 Bratislava,
Slovak Republic
Summary of Contents for VT591
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