Siemens SITRANS FUT1010 IP65 NEMA 4X Guía Rápida página 42

Troubleshooting
5.1 Troubleshooting
Error or
Message
Invalid Setup During the Initial Makeup the system detects
invalid sensor spacing, erroneous liquid/pipe
parameters, or some other factor that prevents it
from completing the Initial Makeup.
Low Signal - During the Initial Makeup the flow meter decides
Press <ENTER> that the level of the receive signal is insufficient for
proper operation.
Detection Fault If it appears that the flow meter cannot complete
an Initial Makeup it means that the pipe and/or
liquid conditions do not permit a receive signal that
meets the flow detection standards. The system
will not operate.
Note
If you receive a Detection Fault message, it is strongly recommended that the Technical
Service Department (http://www.automation.siemens.com/partner) be contacted.
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Probable Cause Solution
This may be due to one of the following:
An out-of-range data entry.

An invalid condition (e.g., overlapping sensors

in Reflect Mode).
In Reflect Mode the flow meter detects that the

pipe wall signal may impinge upon the signal.
Press <ENTER>, <Up Arrow>, <Down Arrow>,

or <Left Arrow> to abort install routine.
Continue programming other site data in
anticipation of resolving the difficulty later. Call
technical support for help, if necessary.
Some reasons for low signal are:
Invoking [Install Complete] on an empty pipe.

Coupling compound insufficient; not applied or

evaporated. Reapply couplant.
A disconnected or broken sensor cable.

The pipe needs to be conditioned at the

mounting location.
Flush out large air bubbles.

The sensor cables are defective or not

connected to the correct channel.
The Set Empty routine performed when pipe

was NOT actually empty.
If you locate and correct the improper condition
immediately, press <ENTER> to resume the
installation procedure. Otherwise, press the <Left
Arrow> to abort the installation and conduct a
thorough investigation.
Call technical support for help, if necessary.
FUT1010 IP65 NEMA 4X & IP66 NEMA 7 Liquid Quick Start
Operating Instructions, 1/2013, A5E02639182-AC