Emerson Rosemount Oxymitter 4000 Reference Manual page 123

July 2018
Figure 8-14. Fault 12, EEprom Corrupt
LOI
When Fault 12 is detected, the LOI displays the "EEprom Corrupt" message. Refer to the
comments and procedures in paragraphs 1 through 4 above.
Troubleshooting
not updated.
2. To correct this problem, powe
restore power. The alarm sho
3. If the alarm occurs while the u
Rosemount Oxymitter 4000
there is a hardware problem
microprocessor board.
4. If cycling the power does not
see "Electronic Assembly Re
Section 9: Maintenance and
LOI
When Fault 12 is detected, the L
"EEprom Corrupt" message. Re
comments and procedures in pa
4 above.
123