Endress+Hauser Proline Prosonic Flow P 500 - Page 175

Proline Prosonic Flow P 500 HART Diagnosis and troubleshooting
Endress+Hauser 175
Diagnostic
number
Short text Remedy instructions Status
signal
[from the
factory]
Diagnostic
behavior
[from the
factory]
486 Current input 1 to n
simulation active
Deactivate simulation C Warning
491 Current output 1 to n
simulation active
Deactivate simulation C Warning
492 Frequency output 1 to n
simulation active
Deactivate simulation frequency output C Warning
493 Pulse output simulation
active
Deactivate simulation pulse output C Warning
494 Switch output 1 to n
simulation active
Deactivate simulation switch output C Warning
495 Diagnostic event
simulation active
Deactivate simulation C Warning
496 Status input 1 to n
simulation active
Deactivate simulation status input C Warning
502 CT activation/
deactivation failed
Follow the sequence of the custody
transfer activation/deactivation: First
authorized user login, then set the DIP
switch on the main electonic module
C Warning
520 I/O 1 to n hardware
configuration invalid
1. Check I/O hardware configuration
2. Replace wrong I/O module
3. Plug the module of double pulse
output on correct slot
F Alarm
537 Configuration 1. Check IP addresses in network
2. Change IP address
F Warning
538 Flow computer
configuration incorrect
Check input value (pressure,
temperature)
S Warning
539 Flow computer
configuration incorrect
1. Check input value (pressure,
temperature)
2. Check allowed values of the medium
properties
S Alarm
540 Custody transfer mode
failed
1. Power off device and toggle DIP
switch
2. Deactivate custody transfer mode
3. Reactivate custody transfer mode
4. Check electronic components
F Alarm
541 Flow computer
configuration incorrect
Check entered reference value using
the document Operating Instructions
S Warning
543 Double pulse output 1. Check process
2. Check pulse output settings
S Warning
1)
593 Double pulse output 1
simulation
Deactivate simulation pulse output C Warning
594 Relay output 1 to n
simulation active
Deactivate simulation switch output C Warning
599 Custody transfer logbook
full
1. Deactivate custody transfer mode
2. Clear custody transfer logbook (all
30 entries)
3. Activate custody transfer mode
F Warning
Diagnostic of process
803 Loop current 1 faulty 1. Check wiring
2. Change I/O module
F Alarm
832 Electronics temperature
too high
Reduce ambient temperature S Warning
1)