OPERATION 6
93
SITRANS FX330
www.siemens.com/flow08/2022 - A5E36751269-AG EN
Status
type
Event group Single event Description Actions to eliminate the
event
F Sensor
Fatal Sensor Error An internal error in the
sensor module has
occurred.
Perform a hard reset. If the
message recurs, contact the
manufacturer.
No Temperature Sensor The internal temperature
sensor (PT1000) is not
connected or its resistance
is too high. The process
temperature cannot be
measured.
Check the pick-up and its
connection. Contact the
manufacturer, if necessary.
Sensor Comm. Error Error in the internal bus
communication or hardware
failure.
For remote version:
Check the sensor
co
nnection.
All versions: Perform a hard
reset. If the message recurs,
contact the manufacturer.
No/Invalid Pressure Sensor Pressure sensor not
available or invalid
communication
Check the connection of the
pressure sensor. Perform a
hard reset. If the message
recurs, contact the
manufacturer.
Corrupt Sensor Parameter Sensor parameters are
inconsistent
Check sensor parameters.
Failed Sensor Input Test The continuous self test of
the sensor electronic failed.
Perform a hard reset. If the
message recurs, contact the
manufacturer.
Failed Sensor MCU Test The continuous self test of
the sensor electronic failed.
Perform a hard reset. If the
message recurs, contact the
manufacturer.
Temperature Sensor Error The resistance of the
internal temperature sensor
(PT1000) is too low.
Check the pick-up and its
connection. Perform a hard
reset. Contact the
manufacturer, if necessary.
No Measurement Value Q
v
or Q
m
have timed out or
are inconsistent.
For remote version:
Check the sensor
connection.
All versions: Perform a hard
re
set. If the message recurs,
contact the manufacturer.
Temporary Piezo Error Piezo signals partly
disturbed.
Check the process
conditions, proper
shielding/grounding and the
installation situation.
Perform a hard reset. If the
message recurs, contact the
manufacturer.
Fatal Piezo Error Piezo signals disturbed. Check the process
conditions, proper
shielding/grounding and the
installation situation.
Perform a hard reset. If the
message recurs, contact the
manufacturer.
Piezo Path disrupted Sensor electronics error. Perform a hard reset. If the
message recurs, contact the
manufacturer.
Piezo Shortcut Shortcut on piezo or sensor
electronics detected.
Perform a hard reset. If the
message recurs, contact the
manufacturer.
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