Siemens SITRANS F FST030, Operating Instructions Manual, Page: 99 / 142

Diagnosing and troubleshooting
9.4 Fault codes and corrective actions
SITRANS F Ultrasonic flowmeters FST030 (HART)
Operating Instructions, 08/2017, A5E35971532-AC
97
ID/
Icons
Diagnostic Action Comment
143 Totalizer 2 Value below alarm limit. Check process condi-
tions or align limit to normal operation. Adjust
parameter 'Lower alarm limit'
144 Totalizer 3 Value above alarm limit. Check process condi-
tions or align limit to normal operation. Adjust
parameter 'Upper alarm limit'
145 Totalizer 3 Value above warning limit. Check process
conditions or align limit to normal operation.
Adjust parameter 'Upper warning limit'
146 Totalizer 3 Value below warning limit. Check process
conditions or align limit to normal operation.
Adjust parameter 'Lower warning limit'
147 Totalizer 3 Value below alarm limit. Check process condi-
tions or align limit to normal operation. Adjust
parameter 'Lower alarm limit'
148 Transmitter temperature Transmitter temperature above alarm limit.
Relocate the device if possible or lower the
ambient temperature enough to cool the de-
vice. Inspect the device for heat-related dam-
age.
149 Transmitter temperature Transmitter temperature below alarm limit.
Relocate the device if possible or raise the
ambient temperature enough to heat the de-
vice. Inspect the device for cold-related dam-
age.
150 Sensor signal disrupted Turn off the power. Unplug and reconnect the
sensor cable. Restore power. If the error still
exists, contact your local Siemens representa-
tive.
151 SensorFlash Backup disabled. Another SensorFlash was
inserted. To acknowledge please copy the
configuration from the SensorFlash to the
device, remove this Sensorflash and insert the
original SensorFlash.
152 SensorFlash Backup disabled. Another SensorFlash was
inserted. To acknowledge please copy the
configuration from the SensorFlash to the
device, remove this Sensorflash and insert the
original SensorFlash.