Festo CPX-FB36 Instruction Manual page 97

4. Diagnostics
SF (System Failure) – system failure
LED (red) Sequence
ON
Off
flashes 1x
ON
Off
flashes 2x
ON
Off
flashes 3x
ON
OFF
Off
1) The SF LED indicator flashes depending on the error class.
Error class 1 (simple error):
Error class 2 (error)
Error class 3 (serious error):
Tab. 4/5: LED indicator SF (system error)
Festo CPX-FB36-EN en 1611a English
1)
Significance
simple error/information
(Error class 1)
Error (error class 2)
serious error
(Error class 3)
No error.
1x flash, pause
2x flash, pause
3x flash, pause
Error handling
è
CPX system description P.BE-
CPX-SYS-...
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