Endress+Hauser Proline 200 - Diagnostic of Configuration

Proline Prowirl F 200 PROFIBUS PA Diagnostics and troubleshooting
Endress+Hauser 155
Diagnostic information Remedy instructions Influenced measured
variables
No. Short text
371 Temperature sensor defective 1. Check plug connections
2. Change pre-amplifier
3. Change DSC sensor
• Calculated saturated
steam pressure
• Density
• Energy flow
• Flow velocity
• Heat flow difference
• Low flow cut off
• Mass flow
• Total mass flow
• Switch output status
• Pressure
• Reynolds number
• Specific volume
• Corrected volume flow
• Steam quality
• Degrees of superheat
• Temperature
• Volume flow
Measured variable status [from the factory]
1)
Quality Uncertain
Quality substatus Process related
Coding (hex) 0x78 to 0x7B
Status signal M
Diagnostic behavior Warning
1) Diagnostic behavior can be changed. This causes the overall status of the measured variable to change.
12.5.3 Diagnostic of configuration
Diagnostic information Remedy instructions Influenced measured
variables
No. Short text
410 Data transfer 1. Check connection
2. Retry data transfer
• Calculated saturated
steam pressure
• Density
• Energy flow
• Flow velocity
• Heat flow difference
• Low flow cut off
• Mass flow
• Total mass flow
• Switch output status
• Pressure
• Reynolds number
• Specific volume
• Corrected volume flow
• Steam quality
• Degrees of superheat
• Temperature
• Volume flow
Measured variable status
Quality Bad
Quality substatus Maintenance alarm
Coding (hex) 0x24 to 0x27
Status signal F
Diagnostic behavior Alarm