Festo CPX-FB23 - Page 6

Bus node
CPX-FB23, CPX-FB23-24
6 Festo – P.BE-CPX-FB23-24-EN – 1305a – English
Instructions on this documentation
Note
This description refers to the CPX bus node type CPX-FB23 from Revision R14 (CC-Link
version 1.1) and type CPX-FB23-24 from revision R22 (CC-Link version 1.1 and 2.0).
For corresponding specificatio ns, see name plate.
This description contains specific information on installing, commissioning, programming and diagnost-
ic with the CPX bus node for CC-Link.
The CPX bus node type CPX-FB23-24 supports either the CC-Link versions 2.0 and 1.1.
Because of the fundamental differences between protocol versions 2.0 and 1.1, the correspondingly
configured bus node is either designated as a function module F2 4 (CC-Link version 2.0) or as a func-
tion module F23 (CC-Link version 1.1). These designations are found, for ex ample, in the system of
representation of the Maintenance Tools (CPX-FMT) or handheld ( CPX-MMI) from Festo.
– CC-Link version 2.0 corresponds to the function module F24 and supports up to four stations per
slave with extended address space. It is possible to configure the addressing either cycle-time or
station optimised.
– CC-Link version 1.1 corresponds to the function module F23 and supports up to four stations per
slave address up to a volume of 32 byte inputs and outputs.
Product identification, versions
–Inchapters 2 to 4 the behaviour and operation of the bus nodes is described
CPX-FB23-24 in the configuration F24.
– The corresponding information on bus nodes is found CPX-FB23 in the CPX-FB23-24
configuration F23, summarised in Chapter 5.
General information on the fieldbus CC-Link is found in the documentation for your CC-Link master and
for the relevant control systems (e.g. from Mitsubishi). An overview can be found under
www.cc-link.org.
General basic information about the mode of operation, assembly, installation and commissioning of
CPX terminals can be found in the CPX system description (P.BE-CPX-SYS-…).
Information about additional CPX modules can be found in the description for the respective module .
Service
Please consult your regional Festo contact if you have any technical problems.