Endress+Hauser iTEMP TMT162 Operating Instructions Manual page 38

Diagnostics and troubleshooting
Diagnostic
Short text
number
001 Device failure - sensor n
(sensor RJ)
041 Sensor interrupted - sensor n
042 Sensor n corroded
043 Short-circuit sensor n
044 Sensor drift detected
047 Sensor limit reached sensor n
(sensor RJ)
048 Drift detection not possible
062 Sensor connection faulty sensor
n (sensor RJ)
105 Calibration interval
145 Compensation reference point
sensor n
201 Electronics faulty
221 Reference sensor defective
sensor RJ
241 Firmware faulty
242 Firmware incompatible
261 Electronics module defective
283 Memory content inconsistent
286 Data storage inconsistent
401 Factory reset active
402 Initialization active sensor n
(sensor RJ)
38
Corrective measure
Diagnostics for the sensor
3)
1. Restart device
2. Replace electronics
1. Check electrical wiring.
2. Replace sensor.
3. Check connection type.
1. Check sensor.
2. Replace sensor.
1. Check electrical connection.
2. Check sensor.
3. Replace sensor or cable.
1. Check sensor or main electronics.
2. Replace sensor or main electronics.
1. Check sensor.
2. Check process conditions.
1. Check electrical connection.
2. Check sensor.
3. Replace sensor.
Check sensor connection.
1. Execute calibration and reset calibration
interval.
2. Switch off calibration counter.
1. Check terminal temperature.
2. Check external reference point.
Diagnostics for the electronics
1. Restart device.
2. Replace electronics.
Replace device.
1. Restart device.
2. Power cycle device.
3. Replace electronics.
1. Check firmware version.
2. Flash or replace main electronics.
1. Restart device.
2. Replace main electronics module.
1. Restart device.
2. Replace electronics.
1. Repeat safe parameterization.
2. Replace electronics.
Diagnostics for the configuration
Factory reset active, please wait.
Initialization active, please wait.
Diagnosti
Customizable
Status
1)
signal
behavior
from the
from the
factory
factory
Not
customizable
F Alarm
F Alarm
M Warning
F Alarm
M Warning
S Warning
M Warning
F Alarm
M Warning
F Alarm
F Alarm
M Alarm
F Alarm
F Alarm
F Alarm
F Alarm
F Alarm
C Warning
C Warning
iTEMP TMT162
Customizable
c
2)
Not
customizable
Endress+Hauser