266CRx, 266JRx, 266CSx, 266JSx | OI/266CXX/266JXX/HART-EN Rev. B 63
Error code Displayed message Possible cause Recommended measure Transmitter
reaction
F098.034
Analog Output Saturated The analog output for the primary variable is on
the other side of upper measuring limit and no
longer presents the process value. The analog
output (4 … 20 mA) corresponds to the
configured upper current limit.
Set current limit, or if possible, work range. None
The analog output for the primary variable is on
the other side of the lower current limit and no
longer represents the process value. The
analog value (4 … 20 mA) corresponds to the
lower current limit.
F099.007
Process Temperature out
of Limits
Wrong PT100 connection, line break or
deviating process conditions.
Check the Pt100 connections and process
conditions.
None
F100.005
Static Pressure Out of
Limits
The static pressure of the process exceeds the
limits of the measuring cell. An overshoot of
the static pressure can reduce accuracy,
mechanically damage the membrane, and
make a calibration or replacement necessary.
A wrong transmitter model may have been
selected.
You must check whether the pressure
transmitter is suitable for the process
conditions. It is likely that a different
transmitter type is required.
None
F102.004
P-dP Out Of Limits The measuring range has not been calculated
correctly or the wrong transmitter model has
been selected.
You must check whether the pressure
transmitter is suitable for the process
conditions. It is likely that a different
transmitter type is required.
None
F104.032
Pressure Overrange This effect may have been induced by other
devices in the process (valves, etc.). A
pressure range overshoot can result in reduced
accuracy or mechanical damage of the
diaphragm material and can make calibration
or replacement necessary.
You must check whether the pressure
transmitter is suitable for the process
conditions. It is possible that a different
transmitter type is required.
None
F106.035
Unreliable Output Current The D/A converter is not correctly calibrated. Calibrate the output; if the error persists the
electronics module must be replaced.
Analog alarm
signal
Device is not correctly calibrated. Check device configuration.
F108.040
Output ReadBack Failure The output circuit may have been interrupted
or not calibrated correctly.
Execute a calibration of the D/A converter. If
the error persists, replace the electronics
module.
Analog alarm
signal