A.3.2 Exchanging Components - Festo CPX Series Manual

A. Notes on commissioning and service

A.3.2 Exchanging components

Setpoint configuration
Actual configuration
Component
Component exchanged for component ...
of the same type and size
Cylinder/drive DGCI: Recognition based on serial
number of the measuring system
Other drives: recognition not possible
Valve Recognition based on serial number
Measuring system DGCI: Recognition based on serial
number
Other measuring systems: recognition
not possible
Sensor interface Recognition based on serial number
Tab. A/4: Exchange of a component − recognition by the CMAX
Festo P.BE−CPX−CMA X−CONTROL−EN en 0908NH
Nominal/actual comparison of the hardware configuration
With each new calculation of the controller, a nominal/actual
comparison between the current hardware configuration
(actual configuration) and the setpoint configuration is per
formed.
The setpoint configuration consists of the values for the
drive configuration parametrised by the user.
The actual configuration consists of values for the hardware
components ascertained during the automatic hardware
recognition.
Exchange of a component
The CMAX identifies an exchange as specified in Tab. A/4.
of another type or size
DGCI: Recognition based on length and
diameter information in the measuring
system
Other drives: recognition not possible
Recognition based on type information
DGCI: Recognition based on length and
diameter information
Other measuring systems: recognition
of the design based on sensor inter
face, no length information.
Recognition based on type information
A−21