Festo CPX-CMAX-C1-1, Mounting, Installation And Diagnostics

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5. Diagnostics and error handling
5−26
Festo P.BE−CPX−CMA X−SYS−EN en 0908NH
Malfunction group 7 Controller error
CPX error group 107 (CPX−MMI: [Controller error])
No. Message Cause/description Error handling Type
1)
72 System software failure Internal software error
(firmware).
·
If possible, read
out the diagnostic
memory, save the
project and archive it.
·
Switch the controller
on and off and see
whether the error
occurs again.
·
Contact Support.
Error level: FS
Reset: Poff
73 Controller hardware
defective No communication with
CMAX possible. Error is
only indicated on the dis
play.
·
Exchange CMAX. Error level: FS
Reset: Poff
74 No firmware No firmware. No com
munication is possible via
the fieldbus.
·
Firmware download
with FCT. Error level: FS
Reset: Poff
75 User data damaged Inconsistent user data.
·
Carry out data reset
and put axis back into
operation. Error level: F2
Reset: N
76 Watchdog error:
Possible data loss
Data reset required Internal watchdog error.
·
Carry out data reset
and put axis back into
operation.
·
Contact Support.
Error level: F2
Reset: F
1)
For the error level and reset type, see section 5.2.3.