Messages and tests
D184B140U02 FSM4000 101
8.2 Error messages during operation and with data entry
The error messages listed below include explanations of the error codes shown in the display. When entering
information, the error codes 0 ... 6, A, B, C, D, E, G do not appear.
Error code and
clear text message
Priori
ty
Description Possible cause Corrective action
Error: 0
Empty pipe
5 The meter tube is not
full.
The pipeline is empty
and the electrodes are
not coming into contact
with the fluid.
Refill the meter tube. Detector
empty pipe is on, but the
adjustment has not been run.
Adjust DEP.
Error: 1
AD Converter/DSP
4 The AD converter is
saturated and is not
responding.
Input metering signal is
too large.
Check ground (flowmeter
sensor). Check the signal cable
and the measuring range
setting; the measuring range
selected may be too low.
The AD converter/DSP is
defective.
Replace the DSP board.
Error: 2
Driver
7
Positive or negative
reference too small.
Check the cables, no
reference voltage is
present. The current
limiter in the driver has
responded because the
driver current is
insufficient. Defective
driver fuse.
Check connection board and
transmitter.
Error: 3
Flow > 103%
6 The max. measuring
range was exceeded
by more than 3%.
The flowrate is set too
high or the measuring
range is set too small.
Increase the measuring range,
reduce the flowrate.
Error: 4
Zero Return
8 The flowrate is set to
zero; the totalizer is
stopped.
The external contact is
closed.
The external contact is open
again.
Error: 5
Database
2
Loss of the internal
database.
Data memory module is
defective.
Turn unit off and on again, call
up and run functional test for
transmitter.
Error: 6
Totalizer
9 Error in totalizer > F.
Error totalizer < R
Error totalizer
The forward totalizer is
damaged.
The reverse totalizer is
damaged.
The totalizer forward,
reverse or diff. totalizer is
damaged.
Reset forward/reverse totalizer
or preset new values in
totalizer.
Totalizer forward, reverse
defective.
Check transmitter and wiring.
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