ABB 266 DDS, Manual

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2 6 6 DDS H A RT |
P R E SSU R E T R A N SM I T T ER S | O I/ 2 6 6 D DS - EN R E V. B
. . .8 Error messages
. . .Error states and alarms
Error code Description Possible cause Suggested /recommended action Current output
S098.034
The result of the selected
Calculation type (Primary-
Secondary unit or Viceversa) is
outside its Low Saturation Limit The analog output for the Primary
Variable (PV) is beyond its Low
scaling limit and no longer
represents the true applied process.
The Analog Output (4-20 mA) is
saturated to the configured
Saturation Limit Low.
Adjust the Saturation Limit or the working range
if possible. no effect
The result of the selected
Calculation type (Primary-
Secondary unit or Viceversa) is
outside its High Saturation Limit The analog output for the Primary
Variable (PV) is beyond its High
scaling limit and no longer
represents the true applied process.
The Analog Output (4-20 mA) is
saturated to the configured
Saturation Limit High
Adjust the Saturation Limit or the working range
if possible.
F106.035
The Analog Output Current could
deviate from the correct value due
to D to A problems The D to A converter is not properly
Calibrated/Trimmed Perform an Output Trimming and if the error
persist the electronics (communication board)
must be replaced UP/DW ALARM
Wrong device configuration could
produce a digital value that the D to
A converter cannot manage The device is not properly
configured Check the Device configuration.
M024.036
The device continues to work
without problems but the power
supply level is close to a threshold
that could preclude the correct
functionality The Device Power Supply is close to
the lowest acceptable limit Check the Voltage at the terminal block and if it is
not within the valid range check the external
power supply no effect
The device continues to work
without problems but the power
supply level is close to a threeshold
that could preclude the correct
functionality The Device Power Supply is close to
the highest acceptable limit Check the Voltage at the terminal block and if it is
not within the valid range check the external
power supply
S051.037
The Process Pressure measured by
the Secondary unit sensor is higher
than the acceptable mechanical
limit of the process connection
elements. The measured process pressure
exceeds the limit of the max
working Pressure supported by the
Secondary unit. Exceeding the Max
Working Pressure can mechanically
damage the process connections
(flanges, pipes, etc) and/or be
dangerous The compatibility of the process connection type
and material with process conditions has to be
checked. A different installation type could be
required e.g. use of remote seals. no effect
F103.038
An overpressure has been detected
by the Secondary unit sensor This effect could be produced by
other equipment on the process,
(valves, etc). Exceeding the pressure
range can cause reduced accuracy
or mechanical damage to the
diaphragm material and may
require calibration/replacement. The compatibility of pressure transmitter model
and process conditions has to be checked. A
different transmitter type could be required no effect
F115.039
The Primary unit at the start up has
detected that the connected
Secondary unit has characteristics
not compatible with it and for this
reason the DDS system doesn't
work The Primary and Secondary units
have Different Module type or
sensor limits (Upper Range Limit) Change the Secondary unit with another one
having the same sensor type (gauge or Absolute)
and with the same sensor limits of the Primary
unit UP/DW ALARM
F108.040
The reading of the 4-20mA output
signal is too different from what
should have been generated
The output circuit could be broken
or not correctly calibrated Perform an Output Trimming and if the error
persist the electronics (communication board)
must be replaced UP/DW ALARM
S022.041
The Accuracy of the D/A conversion
could be decreased.
The Output 4/20 mA signal
representing the measure could be
not correctly compensated.
The electronics (communication
board) temperature is out of its
lower acceptable limit. The electronics (communication board) should be
replaced as soon as possible. no effect
M022.041
The Accuracy of the D/A conversion
could be decreased.
The Output 4/20 mA signal
representing the measure could be
not correctly compensated.
The electronics (communication
board) temperature is out of its
higer acceptable limit. The electronics (communication board) should be
replaced as soon as possible. no effect