Levelflex FMP55 HART Diagnostics and troubleshooting
Endress+Hauser 93
13.5 List of diagnostic events
Diagnostic
number
Short text Remedy instructions Status
signal
[from the
factory]
Diagnostic
behavior
[from the
factory]
Diagnostic of sensor
003 Broken probe detected 1. Check map
2. Check sensor
F Alarm
046 Build-up detected Clean sensor F Alarm
104 HF cable and check sealing
1. Dry HF cable connection
2. Change HF cable
F Alarm
105 HF cable 1. Tighten HF cable connection
2. Check sensor
3. Change HF cable
F Alarm
106 Sensor 1. Check sensor
2. Check HF cable
3. Contact service
F Alarm
Diagnostic of electronic
242 Software incompatible 1. Check software
2. Flash or change main electronics
module
F Alarm
252 Modules incompatible 1. Check if correct electronic modul
is plugged
2. Replace electronic module
F Alarm
261 Electronic modules 1. Restart device
2. Check electronic modules
3. Change I/O Modul or main
electronics
F Alarm
262 Module connection 1. Check module connections
2. Change electronic modules
F Alarm
270 Main electronic failure Change main electronic module F Alarm
271 Main electronic failure 1. Restart device
2. Change main electronic module
F Alarm
272 Main electronic failure 1. Restart device
2. Contact service
F Alarm
273 Main electronic failure 1. Emergency operation via display
2. Change main electronics
F Alarm
275 I/O module defective Change I/O module F Alarm
276 I/O module faulty 1. Restart device
2. Change I/O module
F Alarm
276 I/O module faulty F Alarm
282 Data storage 1. Restart device
2. Contact service
F Alarm
283 Memory content 1. Transfer data or reset device
2. Contact service
F Alarm
311 Electronic failure Maintenance required!
1. Do not perform reset
2. Contact service
M Warning
Diagnostic of configuration
410 Data transfer 1. Check connection
2. Retry data transfer
F Alarm
411 Up-/download active Up-/download active, please wait C Warning
412 Processing download Download active, please wait C Warning
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