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Diagnostics and troubleshooting
30
Diagnostic behavior
Alarm
Measurement is interrupted. The signal outputs adopt the defined alarm state. A
diagnostic message is generated.
Warning
The device continues to measure. A diagnostic message is generated.
Disabled
The diagnosis is completely disabled even if the device is not recording a measured
value.
9.3
Pending diagnostic messages
If two or more diagnostic events occur simultaneously, only the diagnostic message with
the highest priority is shown. Additional pending diagnostic messages are shown in the
Diagnostic list submenu . The status signal dictates the priority in which the diagnostic
messages are displayed. The following order of priority applies: F, C, S, M. If two or more
diagnostic events with the same status signal are active simultaneously, the numerical
order of the event number dictates the order of priority in which the events are displayed,
e.g.: F042 appears before F044 and before S044.
9.4
Diagnostic list
All the diagnostic messages that are currently queued can be displayed in the Diagnostic
list submenu.
Navigation path
Diagnostics → Diagnostic list
Diagnostic
Short text
number
Diagnostic of sensor
041
Sensor interrupted
043
Short circuit
047
Sensor limit reached
Diagnostic of electronic
145
Compensation reference
point
201
Electronics faulty
221
Reference sensor
defective
Diagnostic of configuration
401
Factory reset active
402
Initialization active
402
Initialization active
410
Data transfer failed
Remedy instructions
1. Check electrical connection
2. Replace sensor 1
3. Check connection type
1. Check electrical connection
2. Check sensor
3. Replace sensor or cable
1. Check sensor
2. Check process conditions
1. Check terminal temperature
2. Check external reference
point
1. Restart device
2. Replace electronics
Replace device
Factory reset in progress, please
wait
Initialization in progress, please
wait
1. Check connection
2. Repeat data transfer
iTEMP TMT182B
Status signal
Diagnostic
[from the
behavior
factory]
[from the
factory]
F
Alarm
F
Alarm
S
Warning
F
Alarm
F
Alarm
M
Alarm
C
Warning
C
Warning
C
Warning
F
Alarm
Endress+Hauser
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