Diagnostics and troubleshooting
Micropilot FMR67B HART
46
Hauser
Diagnostic
number
Short text
Remedy instructions
Status
signal
[from the
factory]
Diagnostic
behavior
[from the
factory]
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
435
Linearization faulty
Check linearization table
F
Alarm
437
Configuration
incompatible
1. Update firmware
2. Execute factory reset
F
Alarm
438
Dataset different
1. Check data set file
2. Check device parameterization
3. Download new device
parameterization
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
Warning
485
Process variable
simulation active
Deactivate simulation
C
Warning
491
Current output
simulation active
Deactivate simulation
C
Warning
495
Diagnostic event
simulation active
Deactivate simulation
S
Warning
538
Configuration Sensor
Unit invalid
1. Check sensor configuration
2. Check device configuration
F
Alarm
585
Simulation distance
Deactivate simulation
C
Warning
586
Record map
Recording of mapping
please wait
C
Warning
Diagnostic of process
801
Supply voltage too low
Increase supply voltage
F
Alarm
802
Supply voltage too high
Decrease supply voltage
S
Warning
805
Loop current faulty
1. Check wiring
2. Replace electronics
F
Alarm
806
Loop diagnostics
1. Check supply voltage
2. Check wiring and terminals
M
Warning
807
No Baseline due to insuf.
volt. at 20 mA
Increase supply voltage
M
Warning
825
Electronics temperature
1. Check ambient temperature
2. Check process temperature
S
Warning
826
Sensor temperature out
of range
1. Check ambient temperature
2. Check process temperature
S
Warning
846
HART Non-Primary
Variable Out of Limit
Check device specific diagnosis.
S
Warning
847
HART Primary Variable
Out of Limit
Check device specific diagnosis.
S
Warning
848
HART Device Variable
Alert
Check device specific diagnosis.
S
Warning
941
Echo lost
Check parameter 'DC value'
S
Warning