Setting Of Mapping Optimisation - Festo CPX Series Manual

2 Installation as function module F24
2.4.8

Setting of mapping optimisation

You set the mapping optimisation of the bus node with the DIL switch 4.2 of the DIL switch 4.
Mapping optimisation
Optimised cycle time
The mapping is optimised to as small as
possible cycle time. More stations are occu-
pied if necessary. This setting enables also
the operation on a CC-Link Master Ver-
sion 1.1 as a function module F24 with a
max. address space of 4 stations for 1-fold
× cycle time (
Optimised station
The mapping is optimised to as few as pos-
sible assigned stations. If necessary, this
extends the cycle time.
Tab. 2.8 Mapping optimisation
The DIL switch 4.1 of the DIP switch 4 as a function module F24 has no function in the
configuration.
Principle of mapping optimisation
For the mapping optimisation, the possibility of CC-Link (version 2.0) is used to configure 4 advanced
cycle settings. In addition to the standard 1-fold cycle a 2-fold, a 4-fold and 8-fold cycle are available;
their use increases the cycle time accordingly.
The number of stations required and cycles is automatically determined by the bus node according to
the selected type of optimisation (cycle time optimised or station optimised).
Festo – P.BE-CPX-FB23-24-EN – 1305a – English
Section 3.5).
Setting DIL switch 4
4.2: OFF
(factory setting)
4.2: ON
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