HELP ME KNOWN EROR DEVICE NET

[adeoctaviano 0]

i have device net but, eror code E9 and Hb, please tell me hoe to repair about 2 eror code that. Edited 20 Mar 2015 by adeoctaviano

[PdL 71]

E9= memory error and Hb= CPU unit faulty. Seems like your CPU needs repair/replacement. http://support-omron.fr/pdf/Err7Seg%20from%20W380-E1-08%20DRM21.pdf Tip: if you go to http://support-omron.fr/index.php, fill in your error code at the top "ERROR FINDER". It will give a list of the erros of the available units and a link to the pdf with info...