Siemens SITRANS FC330 - Transmitter Diagnostics

ID Icons Message Cause/Action
79 Auto filtering Check that the flowmeter is operated within its specifica‐
tions. Check other alarms to rule out HW malfunction.
87 Sensor startup Unplug and reconnect the sensor cable. If the diagnostic
persists after the specified startup time, restart the device.
If the problem persists, contact Technical Support.
10.2.2 Transmitter diagnostics
ID Icons Message Cause/Action
96 Mass flow above alarm
limit
Check process conditions. Adjust the parameter value 'Up‐
per alarm limit' to normal process conditions.
97 Mass flow above warning
limit
Check process conditions. Adjust the parameter value 'Up‐
per warning limit' to normal process conditions.
98 Mass flow below warning
limit
Check process conditions. Adjust parameter value 'Lower
warning limit' to normal process conditions.
99 Mass flow below alarm
limit
Check process conditions. Adjust the parameter value
'Lower alarm limit' to normal process conditions.
100 Volume flow above alarm
limit
Check process conditions. Adjust parameter value 'Upper
alarm limit' to normal process conditions.
101 Volume flow above warn‐
ing limit
Check process conditions. Adjust the parameter value 'Up‐
per warning limit' to normal process conditions.
Diagnostics and troubleshooting
10.2 Fault codes and corrective actions
SITRANS FC330
176 Operating Instructions, 01/2019, A5E44030648-AB