Festo CPX-FB36 - Page 97

4. Diagnostics
4-7
Festo CPX-FB36-EN en 1611a English
SF (System Failure) – system failure
LED (red) Sequence
1)
Significance Error handling
flashes 1x
ON
Off
simple error/information
(Error class 1)
è CPX system description P.BE-
CPX-SYS-…
flashes 2x
ON
Off
Error (error class 2)
flashes 3x
ON
Off
serious error
(Error class 3)
Off
ON
OFF
No error. –
1) The SF LED indicator flashes depending on the error class.
Error class 1 (simple error): 1x flash, pause
Error class 2 (error) 2x flash, pause
Error class 3 (serious error): 3x flash, pause
Tab. 4/5: LED indicator SF (system error)