3. The I/O module
3-21
Festo P.BE-CB-COMP-EN en 1102d
The inputs I/13 and I/10 are used before leaving the factory
for addressing a maximum of 16 par ts types. Optionally you
can use the inputs for evaluating a second buffer zone sensor
(switching hysteresis) or an external sensor (e.g. for colour
testing).
S Use CheckKon to modify the setting of the following para-
meters in the menu [Window] [System parameters] in
accordance with the following table:
– Z T ransporting systems Z Continuing systems
z Number of buffer zone sensors
– Z System Z Operating modes Z Extended influence
of the parts type assignment Z Input for external
signal z External signal input activated
Optional pin assignment
Setting in CheckKon
I/20 I/5 I/13 I/10
z Number of buffer zone sensors = 2
z External signal input activated = yes
Maximum 4 parts types Buffer zone
sensor 2
External
sensor
Ext. type
selection
bit 0
Ext. type
selection
bit 1
z Number of buffer zone sensors = 1
z External signal input activated = yes
Maximum 8 parts types External
sensor
Ext. type
selection
bit 0
Ext. type
selection
bit 1
Ext. type
selection
bit 2
Factory setting:
z Number of buffer zone sensors = 1
z External signal input activated = no
Maximum 16 parts types
Ext. type
selection
bit 0
Ext. type
selection
bit 1
Ext. type
selection
bit 2
Ext. type
selection
bit 3
Tab. 3/12: Maximum number of parts types
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