Accessing Module Diagnostic Information - Festo CPX-MMI-1 Electronic Manual

5. Diagnosis
5.3

Accessing module diagnostic information

1
Identifier (!)
Fig. 5/2: Identifier (!) for modules with diagnostic information
__System overview__
CPX terminal
0: FB13−RIO
Profibus>
1: 8DI Input module
! 2: 4DO Output modu>
! 3: 8DI Input module
__________________
Diag <−−>
___Diag Overview____
System diagnostics
Trace data
2: 4DO Output modul
3: 8DI Input module
__________________
Diag <−−>
<−____2: 4DO______−>
channel fault:
Ch 0: Output
Undervoltage in Powe>
__________________
Back <−>
Festo P.BE−CPX−MM I−1−EN en 0305NH
Modules which register a fault are marked in the main menu
by an exclamation mark (!) in front of the module number. In
the main menu you can then see immediately if there is mod
ule diagnostic information for a module.
1
You can access module diagnostic information as follows:
1. Press the function button Diag" (diagnosis) in the main
menu.
OK
The menu Diag Overview" will then appear. This shows
all modules for which there is diagnostic information. If
there are no module faults, the following message will
appear:
OK
No faulty modul detected"
2. If necessary select the module, the diagnostic informa
tion of which you wish to look at.
The relevant module diagnostic information will then be
shown.
Example of module diagnostic information
Channel fault
Ch 0: Output
Undervoltage in
power supply"
__System overview__
CPX terminal
0: FB13 Profibus
1: 8DI Input module
! 2: 4DO Output module
! 3: 8DI Input module
___________________
Diag <−−>
: Channel fault
: Channel 0: Output
: Undervoltage in the
power supply
OK
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