Errors Of The Cmix; Error Numbers Of The Cmix - Festo CPX-CMIX-M1-1 Manual

4. Diagnosis
4.1

Errors of the CMIX

4.1.1 Error numbers of the CMIX

Errors Error Description
1)
bits
Undervoltage in CMIX
E52 = 3
module
E80 = 1 Measuring system is
not present/defective
or communication
error or time out
Measuring system
E87 = 8
defective
Checksum error in the
E81 = 2
measuring system
Impermissible entry of
E84 = 5
the effective stroke
length
E85 = 6 Undervoltage
measuring system
1)
Value of the error bits ERROR0 ... ERROR3
2)
For potentiometer, the error does not have to be acknowledged after its cause is repaired
3)
100 ≥ Effective stroke ≥ 500000
Tab. 4/1: Error messages of the CMIX
Festo P.BE-CPX-CMIX-EN en 1208a
Error handling
•
Check power supply of the
CPX terminal
•
Check connection cable for the
axis string.
Cable fracture?
Plug inserted correctly?
•
Check measuring system cable.
2)
Cable fracture?
Plug inserted correctly?
•
Check measuring system.
Sensor interface is defective.
•
Check sensor interface, replace or
service, if necessary.
Effective stroke length outside the
valid range, or position at the
3)
potentiometer outside the permitted
range (electric reserve).
•
Transfer correct effective stroke.
•
Check installation.
Logic voltage for CASM too low, e.g.
connecting cable for axis string too
long (max. 30 m) or damaged.
•
Check connection cable for the
axis string; replace if necessary.
CPX error
105:
System error B
108:
Error on the
measuring
system
108:
Error on the
measuring
system
108:
Error on the
measuring
system
108:
Error on the
measuring
system
108:
Error on the
measuring
system
4-3