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6.Appendix
6-3
Display
Description
Troubleshooting
UILCK
E2800
Sensor mode changing
failure
Failed to enter setting change mode of the air
flow sensor (D6FZ-FGT
) to be changed.
Hold the MODE key for at least 3 seconds to
cancel the error, and switch to RUN mode by
MODE key of the air flow sensor. Mode of the
Air Flow Station needs to go back to RUN
mode, too.
NO SD
E3000
No SD memory card
inserted
An SD memory card is not inserted. Insert a
writable SD memory card.
Hold the MODE key for 3 seconds or more to
cancel the error display.
SDLOC
E3002
Write-protected SD
memory card
The SD memory card is write-protected.
Replace it with a writable one.
Hold the MODE key for 3 seconds or more to
cancel the error display.
SD ER
E3003
SD memory card
recognition error
Failed to recognize the SD memory card.
Insert a normal SD memory card.
Hold the MODE key for 3 seconds or more to
cancel the error display.
RESTR
E5000
Invalid setting file data
The setting data in the SD memory card is
invalid e.g. an invalid model type or setting
values.
Hold the MODE key for 3 seconds or more to
cancel the error display.
BCKUP
E5001
Setting file writing failure
Failed to write setting files to the SD memory
card due to no free space or the card being
write-protected. Insert a writable SD memory
card.
Hold the MODE key for 3 seconds or more to
cancel the error display.
RESTR
E5002
Setting file reading
failure
There is no setting files contained in the SD
memory card. Replace it with an SD memory
card with setting files.
Hold the MODE key for 3 seconds or more to
cancel the error display.
HARD
E8100,
E8101,
E8102,
E8103,
E8104
Hardware error
There may be a failure on the hardware.
Please contact the distributor or OMRON
representative office. The displayed error code
is required for identifying the problem.
If an error not listed above occurs, it may be caused by the wrong wiring. Turn OFF the unit
and check the wiring again.