Endress+Hauser iTEMP TMT82 - Page 40

Diagnostics and troubleshooting iTEMP TMT82
40 Endress+Hauser
Diagnostics event and event text
The fault can be identified by means of the diagnostics event. The event text helps you by
providing information about the fault.
Diagnostics event
Status signal Event number Event text
↓ ↓ ↓
Example 042 Sensor corroded
3-digit number
If two or more diagnostics events are pending simultaneously, only the message with the
highest priority is shown. Additional pending diagnostic messages are shown in the
Diagnostics list submenu →  87.
Past diagnostic messages that are no longer pending are shown in the Event logbook
submenu →  88.
11.2.2 Overview of diagnostics events
Each diagnostics event is assigned a certain event level at the factory. The user can change
this assignment for certain diagnostics events.
The relevant sensor input for these diagnostics events can be identified by the Actual
diag. channel parameter or on the optional attachable display.
Diagnostic
number
Short text Corrective measure
Status
signal
from the
factory
Diagnostic
behavior
from the
factory
Can be
changed
to
Diagnostics for the sensor
001 Device malfunction 1. Reboot device.
2. Check electrical connection of Sensor.
3. Check/replace Sensor.
4. Replace electronics.
F Alarm
006 Redundancy active 1. Check electrical wiring.
2. Replace sensor.
3. Check connection type.
M Warning
041 Sensor broken 1. Check electrical wiring.
2. Replace sensor.
3. Check connection type.
F Alarm
042 Sensor corroded 1. Check electrical wiring of sensor.
2. Replace sensor.
M Warning
1)
F
043 Short circuit 1. Check electronic wiring.
2. Replace sensor.
F Alarm
044 Sensor drift 1. Check sensors.
2. Check process temperatures.
M Warning
F, S
045 Working area 1. Check ambient temperature.
2. Check external reference measuring
point.
F Alarm