Diagnostics and troubleshooting
Prosonic S FMU95 PROFIBUS DP
66
Hauser
•
A 00 171
Electronics defect
Replace electronics.
•
A 00 180
Synchronization failure
→ Check synchronization connection.
•
A 00 183
Not supported hardware
• → Check whether the printed circuit boards installed match the order code for the
device.
• → Call Hauser Service.
•
A xx 231
Sensor xx defective - check connection
→ Check that the sensor is connected correctly.
•
A xx 281
Temperature measurement of sensor xx defective - check connection
→ Check that the sensor is connected correctly.
•
W xx 501
No sensor selected for input xx
→ Select the sensor (
Level
menu).
•
A xx 502
Sensor xx is not recognized
→ Enter sensor type manually (
Level
menu,
Basic setup
submenu).
•
A 00 511
No factory calibration available
•
A xx 512
Recording mapping
→ Wait for the mapping to finish.
•
W xx 521
New sensor xx recognized
•
W xx 601
Linearization curve steps incorrect level xx
→ Enter linearization again (
Level
menu).
•
A xx 604
Calibration level xx failure
→ Correct calibration (
Level
menu).
•
W xx 611
Less than 2 linearization points for level xx
→ Enter additional linearization points (
Level
menu).
•
E xx 641
No usable echo sensor xx
→ Check basic setup for the sensor (
Level
menu).
•
A xx 651
Level in safety distance sensor xx - risk overspill
The error disappears as soon as the level is no longer in the safety distance.
→ If necessary, activate the
Reset self holding
function (
Safety settings
menu).
•
E xx 661
Sensor xx temperature too high (max. temp. exceeded at sensor)
•
W xx 691
Noise filling detected sensor xx
•
W 00 801
Simulation level on
→ Switch off level simulation (
Level
menu).
•
W xx 802
Simulation sensor xx on
→ Switch off simulation.
•
A 00 820-832
Different units for the calculation of mean value/total
→ Check units in the corresponding basic setups (
Level
menu).
