Diagnostic Memory - Festo CPX Series Manual

5. Parameter

5.4.3 Diagnostic memory

Diagnostic event
PNU PNU: 200
Values Without unit
Default: 0
Type of diagnostic message, see section 4.3.2.
Not only fault messages are entered into the diagnostic memory of the CMAX, but also switch−on
operations, resets or configuration events. The interpretation of the diagnostic code and the addi
tional information depends on the type of these events.
ý The parameter value cannot be changed.
o Writing permissible only in commissioning/parametrising mode with disabled controller.
o This parameter can be written by FCT without higher−order controller.
o After writing, controller recalculation is carried out.
Diagnostic number
PNU PNU: 201
Values Without unit
Default: 0
The diagnostic number contains a detail on the diagnostic event. In the event of faults and warnings
this is the exact fault number, in the event of configuration event it is the function performed etc.
ý The parameter value cannot be changed.
o Writing permissible only in commissioning/parametrising mode with disabled controller.
o This parameter can be written by FCT without higher−order controller.
o After writing, controller recalculation is carried out.
5−32
The diagnostic memory and the diagnostic parameters are
described in detail in the sections 4.3 and 4.4.
Index: 1 ... 100 Max index: 100 Class: Array
Minimum: −
Index: 1 ... 100 Max index: 100 Class: Array
Minimum: −
Data type: int32
Maximum: −
Data type: int32
Maximum: −
Festo P.BE−CPX−CMAX−CONTROL−EN en 0908NH