Problem with RYOBI 3304 H Error E 2

Would can cause this error.?

 

Hi sir:
1) Poor encoder z input phase.

When the enconde EN1 z phase is not inputted in the CPU on the base machine motor rotates E-2 will be appear.

The error E-2 goes Off when encoder ENq z phase is inputted correctly in the CPU, or the safety device actuated

Blessing

 

Thank you.

 

Good luck sir

Blessing

 

Hello sir am also having problem with RYOBI 3304HA machine E-2 error appears machine inching is working properly but when we run the machine only one round will rotate and machine will stop and E-2 error appears again can you help me with this

 

Hi sir:

Test the limit switch LS1-LS5, they must ON, when the main power switch is turned ON.
will be happen que LS1-LS5, are OFF, check this, the error is coming.

 

Where are you Located in india?

 

Mumbai maharashtra