On−The−Spot Diagnosis Via The 7−Segment Display - Festo CMXR-C2 Manual De Instrucciones

5.2 On−the−spot diagnosis via the 7−segment display
The 7−segment display normally shows the operating
statuses during running up and operation. In the event of
an error, error codes are displayed. Possible error codes
are dependent on the current operating status of the
device and summarised accordingly in the following
tables. This means that an initial diagnosis is possible
without reading out a status report.
Error displays not listed are intended for the support team
at Festo.
Error during Power−on self−test:
Error Cause
2−E401 Extended boot system was
not found
2−E402 CRC error in extended boot
system
2−E403 Boot system not suited for
HW revision
Festo GDSP−CMXR−C2−SY−ML 1008a English
Remedy
Re−initialise the memory card
with FCT
Re−initialise the memory card
with FCT
Re−initialise the memory card
with FCT
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