80 266CRH / 266CRT, 266CSH / 266CST MULTIVARIABLE PRESSURE TRANSMITTER | OI/266CXX/MODBUS-EN REV. A
… 9 Diagnosis / error messages
… Error states and alarms
Error code Displayed message Possible cause Recommended measure
S044.043 MV Calculation out of Range Flow is outside of the range. Compare the settings of the multivariable configuration with the
process conditions.
The volume flow is outside of the range.
The heat flow is outside of the range.
The calculated fill height is outside of the range.
The volume is outside of the range.
The mass is outside of the range.
S052.031 Max operating pressure
Exceeded
The static pressure of the process increases the
maximum permissible operating pressure for the
transmitter. Exceeding the maximum operating
pressure can entail mechanical damage on the
process connections (flanges, pipes, etc.) or
cause dangerous situations.
You must check whether the pressure transmitter is suitable for
the process conditions.
S054.006 Sensor Temperature Out of
Limits
The temperature of the process environment
influences the pressure transmitter. Excess
temperatures can reduce accuracy, impair device
components, and make a calibration or
replacement necessary.
You must check whether the pressure transmitter is suitable for
the process conditions. A different type of installation could be
necessary, for example use of diaphragm seals.
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