Proline Promag H 300 PROFINET Diagnostics and troubleshooting
Endress+Hauser 157
Diagnostic information Remedy instructions Influenced measured
variables
No. Short text
275 I/O module 1 to n defective Change I/O module • Conductivity
• Corrected conductivity
• Measured values 1
• Measured values 2
• Measured values 3
• Density
• Electronic temperature
• Flow velocity
• Mass flow
• Coil current shot time
• Reference electrode
potential against PE
• Noise
• Reference density
• Corrected volume flow
• Temperature
• Volume flow
Measured variable status
Quality Bad
Quality substatus Maintenance alarm
Coding (hex) 0x24 to 0x27
Status signal F
Diagnostic behavior Alarm
Diagnostic information Remedy instructions Influenced measured
variables
No. Short text
276 I/O module 1 to n faulty 1. Restart device
2. Change I/O module
• Conductivity
• Corrected conductivity
• Measured values 1
• Measured values 2
• Measured values 3
• Density
• Electronic temperature
• Flow velocity
• Mass flow
• Coil current shot time
• Reference electrode
potential against PE
• Noise
• Reference density
• Corrected volume flow
• Temperature
• Volume flow
Measured variable status
Quality Bad
Quality substatus Maintenance alarm
Coding (hex) 0x24 to 0x27
Status signal F
Diagnostic behavior Alarm
Diagnostic information Remedy instructions Influenced measured
variables
No. Short text
283 Memory content 1. Reset device
2. Contact service
• Conductivity
• Corrected conductivity
• Measured values 1
• Measured values 2
• Measured values 3
• Density
• Electronic temperature
• Flow velocity
• Mass flow
• Coil current shot time
• Reference electrode
potential against PE
• Noise
• Reference density
• Corrected volume flow
• Temperature
• Status
• Volume flow
Measured variable status
Quality Bad
Quality substatus Maintenance alarm
Coding (hex) 0x24 to 0x27
Status signal F
Diagnostic behavior Alarm
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