Festo CPX-FB23 - Page 36

3 Commissioning as function module F24
36 Festo – P.BE-CPX-FB23-24-EN – 1305a – English
Address assignment (address type) Area Addressing rules
1 Remote Ready (RR) Bit range – The last 16 inputs and outputs
(2 byte each) in the bit range (RX, RY) of
the last assigned station are
CC-Link-specifically reserved.
2 System diagnostic mode (status
bits and I/O diagnostic
interface)
1)
Word range – The system diagnostics occupies the first
16 inputs and outputs (2 byte each) in
the word range (RWr, RWw) of
station 1.
1)
3 Digital I/O modules, e.g.:
–CPX-4DE
–CPX-8DE
–CPX-4DA
– CPX-8DE -8DA
or
Pneumatic interfaces, e.g.:
–CPX-VMPA-…
– CPX-VPMPA-FB-…
or
Pneumatic modules, e.g.:
–VMPA1S-D…
2)
–VMPA2S-D…
2)
Bit range – Addresses are occupied in the free
address space of the bit range (RX / RY)
corresponding to the set mapping
optimisation (c ycle time or station
optimised).
– Arrangement corresponding to the
installation position in the CPX terminal
(from left to right) beyond the cycles
and/or station limits (ascending without
gaps).
4 Analogue modules, e.g.:
– CPX-2A E-…
– CPX-2AA-…
Word range – Addresses are occupied in the free
address space of the word range
(RWr/RWw) corresponding to the set
mapping optimisation (cycle time or
station optimised).
– Addresses are assigned in the respective
address space parallel to digital I/O and
pneumatic modules.
– Arrangement dependent on the
installation position in the CPX terminal
(from left to right).
5 Technology modules e.g.:
–CPX-FEC
– CPX-CEC-…
– CPX-CTE L-…
– CPX-CMAX-C1-2
1) Only with ac tivated system diagnostics
2) Type of electronic module contained.
Tab. 3.1 I/O counting mode: addressing rules for the CPX modules