Diagnosing and troubleshooting
10.2 Device status icons
SITRANS LR250 with mA/HART
168 Operating Instructions, 10/2019, A5E32220602-AG
3
• Maintenance required
• Measured signal still valid
1
• Process value has reached an alarm limit
2
• Process value has reached a warning limit
3
• Process value has reached a tolerance limit
1
• Configuration error
• Device will not work because one or more parameters/components is
incorrectly configured
2
• Configuration warning
• Device can work but one or more parameters/components is incorrectly
configured
3
• Configuration changed
• Device parameterization not consistent with parameterization in project.
Look for info text.
1
• Manual operation (local override)
• Communication is good; device is in manual mode.
2
• Simulation or substitute value
• Communication is good; device is in simulation mode or works with substi-
tute values.
3
• Out of operation
• Communication is good; device is out of action.
• Data exchanged
• No data exchange
• Write access enabled
• Write access disabled
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