3
Installation instructions
3.1 DIL switch settings
Proceed as follows when setting the DIL switches:
1. Loosen the 4 screws in the sub-base
screwdriver size T10.
2. Pull the sub-base
from the electrical plug connector.
3. Carefully remove the cover
If necessary, unlock the clips on the narrow sides,
e.g. with the aid of a screwdriver.
4. Set the DIL switch
sub-base in the reverse order (tightening torque
0.9 ... 1.1 Nm).
Setting
With additional power supply:
Outputs/valves are supplied via the
additional power supply
With diagnosis:
Faults which occur are registered as
peripheral faults (factory setting)
Without diagnosis:
No message or LED display of
peripheral faults
1)
Black = pressed (only the DIL switch settings represented are
permitted, switches 5 to 7 have no function)
20
1
carefully and without tilting away
9
from the housing.
aJ
, then fit the cover and the
DIL switch setting
1 2
3 4
1 2
3 4
1 2
3 4
Festo CPA...-ASI-8E8A-Z 1108a English
1
with a Torx
1)
1, 2: Off
3, 4: On
5 6
7 8
8: Off
5 6
7 8
8: On
5 6
7 8