Festo CPX-FB6 Manual page 84

2. Commissioning
2-44
Requirements for parametrisation
You can influence the start characteristics with the system
parameter "System start". If possible, select the setting "Sys-
temstart mit Default-Parametrierung und aktuellem CPX-Aus-
bau" (System start with default parametrisation and current
CPX expansion). The desired parametrisation can then be
carried out in the initialisation phase or user-controlled.
Note
Parametrisation of the CPX terminal is in principle only
possible if the system parameter "System start" has the
setting "Systemstart mit Default-Parametrierung und ak-
tuellem CPX-Ausbau" (System start with default paramet-
risation and current CPX expansion).
If the M LED lights up permanently after the system start,
then "Systemstart mit gespeicherter Parametrierung und
gespeichertem CPX-Ausbau" (System start with saved para-
metrisation and saved CPX expansion) is set. In this case, no
other parametrisation can be carried out.
Caution
In the case of CPX terminals on which the M LED lights up
permanently, parametrisation will not be restored automat-
ically by the higher-order system if the CPX terminal is re-
placed during servicing. In these cases, check before re-
placement to see which settings are required and carry out
these settings.
Festo P.BE-CPX-FB6-EN en 1207c