Festo CPX-FB6 Electronic Manual page 98

3. Diagnosis and error treatment
M (Modify) parametrizing 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 priority over the display of the setting for the
system start (LED lights up).
3−10
Status
System start with default
parametrizing (factory
setting) and current CPX
equipment status is set;
external parametrizing is
possible (pre−setting)
System start with saved
parametrizing and saved
CPX equipment status is
set;
parameters and CPX equip
ment status are saved
remanently; external
parametrizing is blocked
1)
Force is active
The LED M/TR is intended for several functions (see also
under Interbus−specific LEDs). The status which is shown
takes place in the following sequence:
1. Force active
2. Parameters saved remanently
3. PCP communication
Meaning/fault treatment
None
Caution when replacing CPX terminals
with saved parametrizing.
With these CPX terminals, the
parametrizing is not automatically
restored by the higher−order PLC/IPC
after replacement. In these cases,
check before replacement to see
1)
which settings are required and carry
out these settings.
The Force function is enabled
(see system parameter Force mode;
function no. 4402).
Festo P.BE−CPX−FB6−EN en 0402b