User guide

4. Faults and diagnostics
4−16
Festo P.BE−CPX−CMA X−CONTROL−EN en 0908NH
Fault group 3  control error
CPX error group 103 (CPX−MMI: [Control error] )
No. Message Cause/description Error handling Type
1)
30 Timeout: Target value not
reached
2)
Obstacle in the travel
range (only position con
troller).
· Remove obstacle or
correct target posi
tion.
Level: F1
Reset: R
Info: x
Compressed air not suffi
cient.
· Check supply pres
sure, check hosing
connection, configure
error 50 as an error.
Very strong friction or ir
regular friction (only
position controller).
· Increase control am
plification.
Mechanical play (only
position controller)
· Check installation:
mass, stability,
guides, check play,
repeat identification.
System not optimally
configured.
· Valve, mass, mount
ing position, supply
pressure, increase
timeout time, in
crease tolerance.
Modified system behav
iour (only position con
troller).
· Repeat identification.
1)
Level: fault level, see section 4.2.3; (can alternatively be parametrised as a warning or error)
Reset: behaviour upon reset, see section 4.2.4
Info:  = no info; x = additional info, see FCT or section 4.3.3
2)
The drive did not reach the target tolerance on time. (MC monitoring). Record chaining is cancelled.
Can, for instance, occur during positioning or jogging on a stop within the effective stroke.