ABB 266CSH - Error States and Alarms

266CRH / 266CRT, 266CSH / 266CST MULTIVARIABLE PRESSURE TRANSMITTER | OI/266CXX/MODBUS-EN REV. A 77
Error states and alarms
Error code Displayed message Possible cause Recommended measure
C042.046 Default Value as Process
Value
Substitute value for differential pressure active. The calculation will be executed with the substitute value for
differential pressure.
The last valid value for differential pressure active.
The calculation will be executed with the last valid value for
differential pressure.
The calculation will be executed with the substitute
value for absolute pressure.
The calculation will be executed with the substitute value for
absolute pressure.
Last valid value for absolute pressure active. The calculation will be executed with the last valid value for
absolute pressure.
The calculation will be executed with the substitute
value for process temperature.
The calculation will be executed with the substitute value for
process temperature.
Last valid value for process temperature active.
The calculation will be executed with the last valid value for
process temperature.
Substitute value for line temperature active.
The calculation will be executed with the substitute value for line
temperature.
Last valid value for line temperature active. The calculation will be executed with the last valid value for line
temperature.
C056.047 Wrong Process Condition for
Flow
Wrong direction for root calculation. Check process connections for the flow measurement in one
direction.
Wrong aggregate status of the measuring medium. Check the aggregate status of the measuring medium.
C088.030 Input Simulation Active The P-dP-value generated on the output is derived
from the value simulated on the input.
Use the Device Type Manager (DTM) to switch the device back
into the normal mode (end input simulation).
The static pressure value generated on the output
is derived from the value simulated on the input.
The sensor temperature value generated on the
output is derived from the value simulated on the
input.
F099.007 Process Temperature out of
Limits
Wrong PT100 connection, line break or deviating
process conditions.
Check the Pt100 connections and process conditions.
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.
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.
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.