Festo CPX-FB6 Electronic Manual page 102

3. Diagnosis and error treatment
3−14
Bit Diagnostic information
with 1−signal
0 Fault at valve
1 Fault at output
2 Fault at input
3 Fault on analogue module/
function module
4 Undervoltage
5 Short circuit/overload
6 Wire fracture
7 Other faults
Tab. 3/2: Overview of status bits
If all status bits supply a 0−signal, no fault will be registered.
If various faults occur simultaneously on various types of
modules, these faults cannot be assigned via the status bits.
If necessary, faults can be clearly defined via the I/O diagnos
tic interface.
Further instructions on the function and content of the status
bits can be found in the CPX system manual.
Description
Module type on which a
fault has occurred fault has occurred
Type of fault
Festo P.BE−CPX−FB6−EN en 0402b