Diagnostics and troubleshooting
Micropilot NMR84
88
Hauser
Diagnostic
number
Short text
Remedy instructions
Status
signal
[from the
factory]
Diagnostic
behavior
[from the
factory]
334
System recovery failure
HW changed, system recovery
failure. Return to factory
F
Alarm
381
Displacer distance invalid
1. Calibrate sensor
2. Restart device
3. Replace sensor electronics
F
Alarm
382
Sensor communication
1. Check connection of sensor
electronics
2. Restart device
3. Replace sensor electronics
F
Alarm
Diagnostic of configuration
400
AIO simulation output
Deactivate simulation AIO
output
C
Warning
401
DIO simulation output
Deactivate simulation DIO
output
C
Warning
403
Calibration AIO
1. Restart device
2. Change I/O module
F
Alarm
404
Calibration AIP
1. Restart device
2. Change I/O module
F
Alarm
405
COMM timeout DIO 1 to 8
1. Check wiring
2. Change I/O module
F
Alarm
406
IOM offline
1. Check wiring
2. Change I/O module
F
Alarm
407
COMM timeout AIO 1 to 2
1. Check wiring
2. Change I/O module
F
Alarm
408
Invalid range AIO 1 to 2
1. Check device configuration.
2. Check wiring.
C
Warning
409
RTD temp out of range 1 to 2 1. Check electronic modules
2. Change I/O or main electronic
module
C
Warning
410
Data transfer
1. Check connection
2. Retry data transfer
F
Alarm
411
Hart device 1 to 15 has
malfunction
1. Check HART device
2. Change HART device
F
Alarm
412
Processing download
Download active, please wait
C
Warning
413
NMT 1 to 15: element is
open or short
1. Check NMT wiring
connection
2. Replace NMT
C
Warning
415
Hart device 1 to 15 offline
1. Check HART device
2. Change HART device
C
Warning
416
Warning occurred for HART
device 1 to 15
Check connected HART device
M
Warning
434
Real time clock defective
Replace main electronics
C
Warning
436
Date/time incorrect
Check date and time settings.
M
Warning
437
Configuration incompatible
1. Restart device
2. Contact service
F
Alarm
438
Dataset
1. Check data set file
2. Check device configuration
3. Up- and download new
configuration
M
Warning
441
AIO 1 to 2 current output
alarm
1. Check process
2. Check current output settings
F
Alarm
Summary of Contents for Micropilot NMR84
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