3. For additional troubleshooting information, select the desired message and press
ENTER.
For more information, see Section 11.3.
4. To return to the main display, press MENU and then EXIT.
11.3 Troubleshooting when a Fault message is
showing
Fault message Explanation Section
Main Board CPU Error Main board software is corrupted. Section 11.3.1
Main Board Factory Data Main board factory eeprom data is corrupted. Section 11.3.1
Main Board User Data Main board user eeprom data is corrupted. Section 11.3.1
Sensor Hardware Error Missing or bad hardware component. Section 11.3.2
Sensor Board Unknown Transmitter does not recognize sensor board. Section 11.3.3
Sensor HW-SW Mismatch Sensor board hardware and software do not
match.
Section 11.3.3
Sensor Incompatible Sensor board software is not supported by main
board software.
Section 11.3.3
Sensor Not Communicating Sensor board is not communicating with main
board.
Section 11.3.3
Sensor CPU Error Sensor board software is corrupted. Section 11.3.5
Sensor RTD Open Temperature measuring circuit is open. Section 11.3.6
S1 Not Detected No sensor board is connected to sensor 1 termi-
nal.
Section 11.3.7
Sensor Factory Data Sensor board factory eeprom data is corrupted. Section 11.3.8
Sensor EEPROM Write Error Bad CPU on the sensor board. Section 11.3.8
Sensor User Data Sensor board user eeprom data is corrupted. Section 11.3.8
Sensor ADC Error Bad component on the sensor board. Section 11.3.9
Sensor RTD Out of Range RTD is improperly wired or has failed. Section 11.3.10
11.3.1 Main Board CPU, Main Board Factory Data, and Main
Board User Data errors
These error messages mean the main board is corrupted or the eeprom data on the main
board is corrupted.
1.
Cycle the power off and then on.
2. If cycling the power does not help, call the factory.
Troubleshooting
86 Rosemount TCL
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