2017.06.19 FwdMan2.8.17.docx 20-171
20. Error Messages
The following is a list of equipment error messages.
Error 536: Deflection OFF RANGE
One or more deflections exceed the specified range ! (2000/2540 mu).
Plot the test to check the shape of the Time History.
Error 537: Repeatability check failed
Pressure and/or Normalized Deflections of latest “Comparable” tests failed
the repeatability check.
Error 538: Roll-Off
The POST-IMPACT shape of one or more Deflection signals failed.
If peak instants of the outermost deflectors fall close to the
end of the sampling window you may cancel Roll Off check or
increase the Sampling Window Size to avoid error.
Perhaps plot the test to check the Time History shape.
Error 539: Deflections are not Decreasing
Peak deflections do not agree with the entered Transducer positions.
Perhaps check ACTUAL physical positions against entered positions.
Disable Decrease check if this test is not relevant.
Error 540: Excess Vibration/Drift
One or more channels did not settle within 1.5 seconds.
Check that all sensors make good contact to the Pavement.
Perhaps inspect a Drift/Vibration plot.
WARNING: THE WEIGHT IS PROBABLY IN A RATHER
DANGEROUS POSITION.
Error 581: Load Amplifier Mismatch
The Load Cell Amplifier is not the right type.
Error 582: Deflector Amplifier Mismatch
The Deflector Amplifiers are not the right type.
Error 584: Duplicate Deflector
At least one Deflector is assigned to more than one channel!
Check the setup and make sure the right UNIQUE serial numbers
match the deflectors actually plugged.
Error 603: Network time-out
The communication between the Computer and the Trailer fails.
Possible causes:
Trailer boot process not completed.
Network Cables (Ethernet) not connected.
Power supply failure in the Trailer, maybe only momentarily!
Computer Network Adapter defective.
- You must allow the Trailer sufficient time to boot before the computer initiates
communication.
- Check Interface setting (Setup - Processor - Embedded)
- Check all connections.
- Check Trailer power Leds, recharge battery and/or exchange fuse(s).
- If all connections and supplies are OK, then shut down Windows, switch OFF
Trailer
and computer power, wait 10 sec, then switch ON again to re-start.
- If re-starting the program results in another time-out failure, then exchange
the Network cables.
- To determine if the computer is malfunctioning, exchange the computer or have
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