User guide

4. Faults and diagnostics
4−51
Festo P.BE−CPX−CMA X−CONTROL−EN en 0908NH
4.5.3 Split up: Parametrising via the I/O diagnostic interface
In principle, parameters can also be changed via the CPX bus
nodes or CPX−FEC−specific functions, such as acyclic services
etc.
The CMAX parameters are accessed via the I/O diagnostic
interface, see Tab.4/23.
Information on the parametrisation can be found in the de
scription of the CMAX communication profile.
Function number
1)
Parameter entry
4828 + m*64 + 0 ... 5 reserved (standard module parameters,
are not used by the CMAX).
4828 + m*64 + 6 Reserved for special module settings of
the CMAX
4828 + m*64 + 7
the CMAX.
4828 + m*64 + 8 ... 11 Task control
4828 + m*64 + 12 ... 61 50 byte data (depending on the task).
4828 + m*64 + 62, 63 reserved
1)
m = module number
Tab.4/23: I/O diagnostic interface