Siemens SITRANS FST030 - Page 101

Siemens standard alarm classes
Icon Priority
level
Name Description
1 Maintenance failure
● Maintenance alarm: maintenance demanded immediately
● Measurement values are not valid
5 Maintenance warning
● Maintenance warning
● Measured signal still valid
6 Maintenance required
● Maintenance required
● Measured signal still valid
3 Process value alarm
● Process value has reached an alarm limit
4 Process value warning
● Process value has reached a warning limit
2 Function check
● Change of configuration, local operation, or substitute value entered
● Output signals are temporarily invalid
NAMUR status signals
Icon Priority
level
Name Description
1 Failure
● Failure
● Invalid output signal
3 Out of specification
● Out of specification
● Device will still work, but output signals may be invalid
4 Maintenance required
● Maintenance request
● Measured signal still valid
2 Function check
● Function check
● Output signal temporarily invalid
Info icons
Icon Name Description
Read only
● Write access disabled
● Indicate read only parameters
Data exchange
● Device is communicating
Diagnostics and troubleshooting
9.7 Device status icons
SITRANS FST030 (Modbus)
Operating Instructions, 08/2018, A5E37367739-AD 101