Print master 74/4 not running

Hi,
I have one issues plz. I need help from this group I have Heidelberg print master 74 machine doesn't run When I turn the machine on and everything is ready, it doesn't run When I press the inch button also just one move only then it doesn't move forward , the red light shows also the machine has to be turned off and on again to running but same situation it is facing around one week sometimes machine running continuously plz. help anyone knows about this issues.

 

Can you send some photos from DYN-TEST screen?

 

I have video but I cannot upload here

 

None of these photos didn't help. Take photos from DYN-TEST

 

hi mr, please look in the user manual you will see the error 60 and the DBK and also the double sheets problem. thank you very much

 

Hi sir you see the picture?

 

This error earlier also showing like this but we can't operate even inching also sometimes running well It is impossible to tell when the machine will work.

 

There may be a problem with the machine's engine brake. Check the main engine brake

 

Hi all
Please check the earth connection and let me know , otherwise it can be encoder issue or brake dirty

 

Hi all,
Thanks for your support the machine running now we clean the maine motor brake sensor.
Thank you for this idea

 

Good job

 

I'm happy for you and be welcome