BE6000 Ultrasonic Flow Meter O&M Manual
Flomotion Systems, Inc. ~ FlomotionSystems.com
40
Error Code Causes and Solutions
Code
Corresponding display M08
Causes
Solution
*R
System Normal
System operates normally.
Contact the manufacturer.
*J
SCPU Fatal Error
Hardware failure
Contact the manufacturer.
* No signal received
* Make sure the sensor is
close to the pipe. Use
sufficient couplant.
* A poor contact between sensor
and the pipe, or too little couplant
applied.
* Make sure no rust, stain, no
oil paint on the pipe surface.
Use flat file clean to clean the
pipe surface.
*I
Signal Not Detected
* The sensor has not been installed
properly.
* Check the original settings.
* Too much scale formation in the
inside wall.
* You can clean the couplant
or change the pipe. But under
normal conditions, you can try
to change the measuring
point.
* New Liner
* Wait until the liner is
saturated and solidified.
*H
Low Signal Strength Poor Signal
Quality
* Poor Signal Quality * The above
mentioned causes are applicable
here, too.
* The same as above column
*E
Current loop over 20mA (Ignore it
if the measuring process don’t use
current output)
* 4-20mA current loop overflow over
120% * Wrong current loop output
settings
* Recheck the settings(see
M58 in the manual) or make
sure the actual flow is not too
big.
* Self-checking error
* Restart the device and
observe the information
*F
See above Table
displayed on the screen. If the
problem persists, contact the
company
* Perpetual hardware failure
* Contact the company.
*G
Adjusting Gain=>S1 Adjusting
Gain=>S2 Adjusting Gain=>S3
Adjusting Gain=>S4 (Displayed in
M00, M01, M02, M03 windows)
* These all 4 steps means that the
machine is going through the gain
adjustment process, preparing for
the normal measurement. If the
machine stops on S1 or S2, or
shifts between S1 and S2, it means
that the received signal is too low or
the waveform is not so good. The
reasons may include all the above-
mentioned causes.
*K
Empty pipe, M29 menu settings
No liquid in the pipe or wrong
settings
If there is liquid in the pipe,
input “0” in the M29 menu.