Proline Prowirl F 200 PROFIBUS PA
Diagnostics and troubleshooting
Hauser
149
Diagnostic information pertaining to the process: diagnostic number 800 to 999
Diagnostic behavior
(configurable)
Measured value status (fixed assignment)
Device diagnosis
(fixed assignment)
Quality
Quality
Substatus
Coding
(hex)
Category
(NE107)
Alarm
BAD
Process
related
0x28 to 0x2B
F
(Failure)
Invalid process
condition
Warning
UNCERTA
IN
Process
related
0x78 to 0x7B
S
(Out of
specification)
Invalid process
condition
Logbook entry only
GOOD
ok
0x80 to 0x8E
–
–
Off
12.5 Overview of diagnostic information
The amount of diagnostic information and the number of measured variables affected
increase if the measuring device has one or more application packages.
In the case of some items of diagnostic information, the diagnostic behavior can be
changed. Change the diagnostic information → 146
12.5.1 Diagnostic of sensor
Diagnostic information
Remedy instructions
Influenced measured
variables
No.
Short text
004 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
• Volume flow
Measured variable status
Quality
Bad
Quality substatus
Maintenance alarm
Coding (hex)
0x24 to 0x27
Status signal
F
Diagnostic behavior
Alarm
Summary of Contents for Proline Prowirl F 200
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