3. Diagnostics
3-8
Festo P.BE-CPX-FB32-EN en 1111a
SF (system failure) – system fa ult
LED (red) Sequence
1)
Status Meaning / error handling
LED is off
ON
OFF
No error. –
LED flashes
ON
OFF
Simple error/information
(error class 1)
See description of error numbers in
the CPX system manual
LED flashes
ON
OFF
Error
(error class 2)
LED flashes
ON
OFF
Serious erro r
(error class 3)
1)
The System Failure LED flashes dependent on the applicable error class.
Error class 1 (simple error) : 1 * flashing, pause t ime
Error class 2 (error): 2 * flashing, pause t ime
Error class 3 (serious error): 3 * flashing, pause time
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