Onicon FT-3500 - Page 63

FT
-
3500 ELECTROMAGNETIC FLOW METER
ONICON Incorporated 727.447.6140 Page 63 onicon.com
ALERT POTENTIAL ISSUE POSSIBLE SOLUTION
“Warn AOUT 2 Communications Fail” Analog output controller hardware reports
communications failure - Analog Out port 2
Contact ONICON. RMA needed
“Warn AOUT 2 Timeout” Analog output controller hardware reports
execution timeout - Analog Out port 2
Contact ONICON. RMA needed
“Warn Freq High Flow” Flow exceeds congured high ow threshold
(95% of max FreqOut ow)
• Conrm the frequency output full scale is equal to
or greater than the design max ow of the system.
• Go to Main Menu -> user conguration-> Input/
Ouput-> Frequency Output to adjust the full scale
of the meter
“Warn Low Internal Regulator” Internal power regulator below acceptable
threshold
Contact ONICON. RMA needed
“Warn Low Isolated Regulator” Analog I/O power regulator below acceptable
threshold
Contact ONICON. RMA needed
“Warn RTC Fail” Real time clock chip malfunction Contact ONICON. RMA needed
“Warn Elec 1 Flow Unstable” Minor reading irregularities detected - electrode 1 • Verify the meter is installed at the correct location
in the system and installed at the correct height
oset to ensure the sensor is in the correct portion
of the pipe.
• Verify system is properly bled and that no air is
trapped in the piping system where the sensor is
placed.
• Disconnect power from the device and check
Electrode 1 wiring connections at sensor and
transmitter ends of wire.
• Check continuity along each Electrode 1 wire to
verify wire connection between the sensor and
transmitter.
• Also, check Electrode 1 wiring for continuity
between other wires, ground, or either body. If
problem persists Contact ONICON support.
“Warn Elec 2 Flow Unstable” Minor reading irregularities detected - electrode 2