Instruction Manual

5. Diagnostics and error handling
5−10
Festo P.BE−CPX−SYS−EN en 0902e
Module common error LED
The red module common error LED indicates a module fault
(e.g. short circuit or overload).
The display of faults can be suppressed by module para
meters.
Module common error LED
LED (red) Sequence Status Error handling
LED is off
ON
OFF
Trouble−free operation No
LED flashes
Error−
specific
See manual for the rel
evant module
See manual for the relevant module
LED lights up
ON
OFF
Module common error (see
manual for the specific
module)
e.g. Eliminate short circuit/undervol
tage
Channel error LED
Information about this can be found in the manual for the
relevant CPX module.