Instruction Manual

5. Diagnostics and error handling
5−21
Festo P.BE−CPX−SYS−EN en 0902e
Error numbers of error class 2
No. Eliminating faultsOperating statusHandheld display
16 [Module code incorrect] Stored configuration is diffe
rent to the actual CPX struc
ture
With the CPX terminal:
· Check the structure and re
save, if necessary (for the
procedure, see sec
tionB.2.2, System parame
ter System start)
For the CPX bus node:
· Modify the System start
parameter to Default pa
rametrisation and current
CPX equipment status"
With the CPX−FEC:
· Save the actual configura
tion as nominal configura
tion with FST software
17 [I/O length incorrect] Saved I/O length of the mo
dule is different to the actual
CPX structure.
With CPX−CP interface:
 The saved string assign
ment of the CPX−CP inter
face is not the same as the
configuration saved in the
CPX bus node or in the
CPX−FEC
With the CPX terminal:
· Check the structure and re
save, if necessary (for the
procedure, see sec
tionB.2.2, System parame
ter System start)
For the CPX bus node:
· Modify the System start
parameter to Default pa
rametrisation and current
CPX equipment status"
With the CPX−FEC:
· Save the actual configura
tion as nominal configura
tion with FST software
18 [Address range exceeded] Number of I/O points excee
ded
Check the DIL switch setting
or the CPX structure. See ma
nual for the specific CPX bus
node/CPX−FEC
19 [Life cycle exceeded] Nominal service life/life cycle
exceeded
Replace module or spare part
(e.g. air filter)
See manual for the relevant
module