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ID
Icons
Message
Cause/Action
120
Fraction A above alarm
limit
Check process conditions. Adjust the parameter value 'Up‐
per alarm limit' to normal process conditions.
121
Fraction A above warning
limit
Check process conditions. Adjust the parameter value 'Up‐
per warning limit' to normal process conditions.
122
Fraction A below warning
limit
Check process conditions. Adjust the parameter value
'Lower warning limit' to normal process conditions.
123
Fraction A below alarm
limit
Check process conditions. Adjust the parameter value
'Lower alarm limit' to normal process conditions.
124
Fraction B above alarm
limit
Check process conditions. Adjust the parameter value 'Up‐
per alarm limit' to normal process conditions.
125
Fraction B above warning
limit
Check process conditions. Adjust the parameter value 'Up‐
per warning limit' to normal process conditions.
126
Fraction B below warning
limit
Check process conditions. Adjust the parameter value
'Lower warning limit' to normal process conditions.
127
Fraction B below alarm
limit
Check process conditions. Adjust the parameter value
'Lower alarm limit' to normal process conditions.
128
Standard density above
alarm limit
Check process conditions. Adjust the parameter value 'Up‐
per alarm limit' to normal process conditions.
Diagnostics and troubleshooting
10.2 Fault codes and corrective actions
SITRANS FC330
Operating Instructions, 01/2019, A5E44030648-AB
179