User guide

4. Faults and diagnostics
4−12
Festo P.BE−CPX−CMA X−CONTROL−EN en 0908NH
Fault group 1  execution error
CPX error group 101 (CPX−MMI: [Execution error] ) continued
No. Message Cause/description Error handling Type
1)
16 Dynamic identification
failed
Incorrect mass parame
trised or transferred in
parameter 2.
2)
· Check mass and data.
Level: F1
Reset: R
Info: x
Too much mechanical
play in the system.
· Check system struc
ture.
Constructional design
not stable enough.
· Check system struc
ture.
Tubes used are too long. · Move valve closer to
the drive.
Compressed air not suffi
ciently stable.
· Check compressed air
supply.
17 Identification was not yet
executed
The static identification
was not executed during
record start, direct oper
ating or homing.
· Execute static
identification
Level: W
Reset: F
Info: x
18 Clamping unit is still acti
vated, operation enable
not possible
Operation enable was
given (CCON.STOP = 1)
although the clamping
unit had not yet been re
leased.
· Remove operation en
able.
· Release clamping unit.
Level: W
Reset: F
Info: x
1)
Level: fault level, see section 4.2.3
Reset: behaviour upon reset, see section 4.2.4
Info:  = no info; x = additional info, see FCT or section 4.3.3
2)
Parameter 2: Byte 4 ... 8 in commissioning mode.