ABB 2600T Series Operating Instruction page 63

Error code Displayed message
F098.034 Analog Output Saturated
F099.007 Process Temperature out
of Limits
F100.005 Static Pressure Out of
Limits
F102.004 P-dP Out Of Limits
Pressure Overrange
F104.032
F106.035 Unreliable Output Current The D/A converter is not correctly calibrated.
F108.040 Output ReadBack Failure
Possible cause
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.
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the other side of the lower current limit and no
longer represents the process value.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.
Wrong PT100 connection, line break or
deviating process conditions.
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.
The measuring range has not been calculated
correctly or the wrong transmitter model has
been selected.
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.
Device is not correctly calibrated.
The output circuit may have been interrupted
or not calibrated correctly.
Recommended measure
Set current limit, or if possible, work range.
Check the Pt100 connections and process
conditions.
You must check whether the pressure
transmitter is suitable for the process
conditions. It is likely that a different
transmitter type is required.
You must check whether the pressure
transmitter is suitable for the process
conditions. It is likely that a different
transmitter type is required.
You must check whether the pressure
transmitter is suitable for the process
conditions. It is possible that a different
transmitter type is required.
Calibrate the output; if the error persists the
electronics module must be replaced.
Check device configuration.
Execute a calibration of the D/A converter. If
the error persists, replace the electronics
module.
266CRx, 266JRx, 266CSx, 266JSx | OI/266CXX/266JXX/HART-EN Rev. B 63
Transmitter
reaction
None
None
None
None
None
Analog alarm
signal
Analog alarm
signal