Cutter Perfecta UC 115 - positioning failure

The machine everytime stops in differents positions but the encoder was changed two years ago because in this moment the machine give a error code 33 related with a bad encoder. What can be the origin of this failure now?

 

Hi sir:
32- 33 error code PERFECTA 115 UC
-
SAFETY SYSTEM DEFECTIVE Turn off machine !
Safety module needs to be replaced!

Blessing

 

Thank you Sir...

 

ok

Blessing

 

Hello, the machine was reset and the 33 error disappear. Now we have the issue: by manual positioning the backgauge stop correctly in the measure required, but in automatic mode any measure can be positioned, everytime appears error 4. Could be backgauge brake adjust? is this a electronic issue?

 

Hi sir;

Error4:
DESIRED MEASUREMENT OUT
OF TOLERANCE

Measurement deviation >0,07mm

Blessing

 

thank you

 

ok

Blessing