Festo CPX-FB11 Manual page 112

3. Diagnosis and error treatment
M (modify) parameterisation modified or Force active
LED (yellow) Sequence
ON
OFF
LED is out
ON
OFF
LED lights up
ON
OFF
LED flashes
1)
The display of the Force function (LED flashes) has precedence over the display of the setting for
System start (LED lights up).
3−8
Status
System start with default
parameterisation (factory
setting) and current CPX
equipment status is set;
external parameterisation
is possible (pre−setting).
System start with saved
parameterisation and
saved CPX equipment
status is set;
parameters and CPX equip
ment status are saved
remanently; external para
meterisation is blocked
1)
Force is active
Meaning/fault treatment
None
Be careful when replacing CPX valve
terminals with saved parameterisation.
With these CPX valve terminals, para
meterisation is not carried out auto
matically by the higher−order PLC/IPC
when the terminal is replaced. In
these cases check before replacing to
1)
see which settings are required and, if
necessary, carry out these settings.
The Force function is enabled
(see system parameter Force mode",
function no. 4402).
Festo P.BE−CPX−FB11−E N en 0503b