4. Diagnosis
4−4
Festo P.BE−CPX−CEC−EN en 1004a
For the CoDeSys controller, the following diagnostics options
are available:
Diagnosis via ...
Advantages Description
Status LEDs Fast on−the−spot
recognition of faults
Controller LEDs, see section 4.2
CPX−specific LEDs, see section 1.5.
Handheld type CPX−MMI Fast on−the−spot
recognition of faults
See CPX system manual
Control configuration Online diagnosis without
programming
See online help
User program Detailed diagnostic
evaluation:
System event
CPX_system_fault
Channel/module diag
nosis in the flag words
Module support in the
Festo_CPX.lib
See online help
Tab.4/1: Diagnostic options of the CoDeSys controller