Endress+Hauser Proline Promass E 500 PROFINET Operating Instructions Manual page 225

Proline Promass E 500 PROFINET
Diagnostic information
No.
520 I/O 1 to n hardware configuration invalid
Measured variable status
Quality
Quality substatus
Coding (hex)
Status signal
Diagnostic behavior
Influenced measured variables
–
Diagnostic information
No.
528 Concentration calculation not possible
Measured variable status
Quality
Quality substatus
Coding (hex)
Status signal
Diagnostic behavior
Influenced measured variables
• Carrier mass flow
• Target corrected volume flow
• Carrier corrected volume flow
• Concentration
Diagnostic information
No.
529 Concentration calculation not accurate
Measured variable status
Quality
Quality substatus
Coding (hex)
Status signal
Diagnostic behavior
Influenced measured variables
• Carrier mass flow
• Target corrected volume flow
• Carrier corrected volume flow
• Concentration
Endress+Hauser
Short text
Good
Ok
0x80 to 0x83
F
Alarm
Short text
Bad
Function check
0x3C to 0x3F
S
Alarm
• Density
• Mass flow
• Target mass flow
• Carrier volume flow
Short text
Bad
Function check
0x3C to 0x3F
S
Warning
• Density
• Mass flow
• Target mass flow
• Carrier volume flow
Remedy instructions
1. Check I/O hardware configuration
2. Replace wrong I/O module
3. Plug the module of double pulse output on correct slot
Remedy instructions
Out of valid range of the selected calculation algorithm
1. Check concentration settings
2. Check measured values, e.g. density or temperature
• Target volume flow
• Volume flow
Remedy instructions
Out of valid range of the selected calculation algorithm
1. Check concentration settings
2. Check measured values, e.g. density or temperature
• Target volume flow
• Volume flow
Diagnostics and troubleshooting
225