Endress+Hauser Proline Promag H 500, Руководство по эксплуатации

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Diagnostics and troubleshooting Proline Promag H 500 PROFIBUS DP
178 Hauser
Diagnostic information Remedy instructions Influenced measured
variables
No. Short text
302 Device verification active Device verification active, please wait. • Conductivity
• Corrected conductivity
• Measured values 1
• Measured values 2
• Measured values 3
• Density
• Electronic temperature
• Empty pipe detection
• Flow velocity
• Low flow cut off
• Mass flow
• Reference density
• Corrected volume flow
• Temperature
• Volume flow
Measured variable status [from the factory]
1)
Quality Good
Quality substatus Function check
Coding (hex) 0xBC to 0xBF
Status signal C
Diagnostic behavior Warning
1) Diagnostic behavior can be changed. This causes the overall status of the measured variable to change.
Diagnostic information Remedy instructions Influenced measured
variables
No. Short text
303 I/O 1 to n configuration changed 1. Apply I/O module configuration
(parameter 'Apply I/O configuration')
2. Afterwards reload device description
and check wiring
–
Measured variable status
Quality Bad
Quality substatus Maintenance alarm
Coding (hex) 0x24 to 0x27
Status signal M
Diagnostic behavior Warning
Diagnostic information Remedy instructions Influenced measured
variables
No. Short text
311 Electronic failure 1. Do not reset device
2. Contact service • Conductivity
• Corrected conductivity
• Measured values 1
• Measured values 2
• Measured values 3
• Density
• Electronic temperature
• Empty pipe detection
• Flow velocity
• Low flow cut off
• Mass flow
• Reference density
• Corrected volume flow
• Temperature
• Volume flow
Measured variable status
Quality Bad
Quality substatus Maintenance alarm
Coding (hex) 0x24 to 0x27
Status signal M
Diagnostic behavior Warning