Endress+Hauser Liquiphant FTL64 - Page 44

Diagnostics and troubleshooting Liquiphant FTL64 HART
44 Endress+Hauser
Diagnostic
number
Short text Remedy instructions Status
signal
[from the
factory]
Diagnostic
behavior
[from the
factory]
Diagnostic of electronic
201 Electronics faulty 1. Restart device
2. Replace electronics
F Alarm
203 HART Device Malfunction Check device specific diagnosis. S Warning
204 HART Electronic Defect Check device specific diagnosis. F Alarm
242 Firmware incompatible 1. Check software
2. Flash or change main
electronic module
F Alarm
252 Module incompatible 1. Check if correct electronic
module is plugged
2. Replace electronic module
F Alarm
263 Electronic incompatible Check electronic module type F Alarm
270 Main electronics defective Replace main electronics F Alarm
272 Main electronics faulty 1. Restart device
2. Contact service
F Alarm
273 Main electronics defective Replace main electronics F Alarm
282 Data storage inconsistent 1. Restart device
2. Contact service
F Alarm
283 Memory content
inconsistent
1. Restart device
2. Contact service
F Alarm
287 Memory content
inconsistent
1. Restart device
2. Contact service
M Warning
388 Electronics and HistoROM
defective
1. Restart device
2. Replace electronics and
HistoROM
3. Contact service
F Alarm
Diagnostic of configuration
410 Data transfer failed 1. Check connection
2. Retry data transfer
F Alarm
412 Processing download Download active, please wait C Warning
420 HART Device
Configuration Locked
Check device locking
configuration.
S Warning
421 HART Loop Current fixed Check Multi-drop mode or
current simulation.
S Warning
431 Trim required Carry out trim C Warning
437 Configuration
incompatible
1. Restart device
2. Contact service
F Alarm
438 Dataset different 1. Check data set file
2. Check device configuration
3. Up- and download new
configuration
M Warning
441 Current output out of
range
1. Check process
2. Check current output settings
S Warning
484 Failure mode simulation
active
Deactivate simulation C Alarm
485 Process variable
simulation active
Deactivate simulation C Warning
491 Current output simulation
active
Deactivate simulation C Warning