Endress+Hauser iTEMP TMT142B - Firmware history

iTEMP TMT142B Diagnostics and troubleshooting
Endress+Hauser 41
Diagnostic
number
Short text Corrective measure
Status
signal
from the
factory
Customizable
1)
Diagnosti
c
behavior
from the
factory
Customizable
2)
Not
customizable
Not
customizable
402 Initialization is active Initialization active, please wait. C Warning
410 Data transfer failed 1. Check connection.
2. Retry data transfer.
F Alarm
411 Upload/download active Upload/download active, please wait. C Warning
435 Linearization incorrect Check linearization. F Alarm
485 Simulation of the process
variable is active
Deactivate simulation. C Warning
491 Current output simulation
Deactivate simulation. C Warning
495 Diagnostic event simulation
active
Deactivate simulation. C Warning
531 Factory calibration missing 1. Contact service.
2. Replace device.
F Alarm
537 Configuration 1. Check device configuration
2. Upload and download new configuration.
(In case of current output: check
configuration of analog output.)
F Alarm
582 Sensor diagnostics TC
deactivated
Switch on diagnostics for thermocouple
measurement
C Warning
Diagnostics for the process
801 Supply voltage too low
3)
Increase supply voltage. S Alarm
825 Operating temperature 1. Check ambient temperature.
2. Check process temperature.
S Warning
844 Process value out of
specification
1. Check process value.
2. Check application.
Check sensor.
3. Check scaling of analog output
S Warning
1) Can be set to F, C, S, M, N
2) Can be set to 'Alarm', 'Warning' and 'Disabled'
3) With this diagnostic event, the device always outputs a "low" alarm status (output current ≤ 3.6 mA).
9.7 Firmware history
Revision history
The firmware version (FW) on the nameplate and in the Operating Instructions indicates
the device release: XX.YY.ZZ (example 01.02.01).
XX Change to main version. No longer compatible. The device and
Operating Instructions change.
YY Change to functions and operation. Compatible. The Operating
Instructions change.
ZZ Fixes and internal changes. No changes to the Operating Instructions.