Endress+Hauser Proline Prosonic Flow W 400 - Overview of Diagnostic Information

Diagnosis and troubleshooting Proline Prosonic Flow W 400 HART
138 Endress+Hauser
Available status signals
Configuration as per HART 7 Specification (Condensed Status), in accordance with
NAMUR NE107.
Symbol Meaning
A0013956
Failure
A device error has occurred. The measured value is no longer valid.
A0013959
Function check
The device is in service mode (e.g. during a simulation).
A0013958
Out of specification
The device is being operated:
• Outside its technical specification limits (e.g. outside the process temperature range)
• Outside of the configuration carried out by the user (e.g. maximum flow in parameter
20 mA value)
A0013957
Maintenance required
Maintenance is required. The measured value remains valid.
A0023076
Has no effect on the condensed status.
12.7 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 status signal and the
diagnostic behavior can be changed. Change the diagnostic information →  137
Diagnostic
number
Short text Remedy instructions Status
signal
[from the
factory]
Diagnostic
behavior
[from the
factory]
Diagnostic of sensor
019 Device initialization
active
Device initialization in progress, please
wait
S Warning
1)
082 Data storage
inconsistent
Check module connections F Alarm
083 Memory content
inconsistent
1. Restart device
2. Restore S-DAT data
3. Replace S-DAT
F Alarm
104 Sensor signal path 1 to n 1. Check process conditions
2. Clean or replace transducers
3. Replace sensor electronic module
(ISEM)
F Alarm
105 Downstream transducer
path 1 to n defective
1. Check connection to the
downstream transducer
2. Replace downstream transducer
F Alarm
106 Upstream transducer
path 1 to n defective
1. Check connection to the upstream
transducer
2. Replace upstream transducer
F Alarm
160 Signal path switched off Contact service M Warning
1)
Diagnostic of electronic
201 Electronics faulty 1. Restart device
2. Replace electronics
F Alarm