Festo CPX-FB6 Manual page 88

2. Commissioning
2-48
Sequence of parametrisation
After power on, parametrisation of the CPX terminal can take
place in various ways, e.g.
– Bus master start-up (user functions with "boot" attribute)
– PLC user programs (user functions with parameter trans-
fer or function blocks)
– CMD device parametrisation/handheld (optional), etc.
Note
The last parametrisation received in the CPX terminal is
always valid.
Parametrisation of the CPX terminal is in principle only pos-
sible if the system parameter "System start" has the setting
"Systemstart mit Default-Parametrierung und aktuellem
CPX-Ausbau" (System start with default parametrisation and
current CPX expansion).
In this case, the standard parameter settings are valid in the
CPX terminal after power on.
Note
If the system parameter "System start" has the setting
"Systemstart mit gespeicherter Parametrierung und
gespeichertem CPX-Ausbau" (System start with saved
parametrisation and saved CPX expansion), modified para-
meter settings in the CPX terminal will become valid imme-
diately after power on.
Festo P.BE-CPX-FB6-EN en 1207c