Unable to access the AC800m(PM864)Datas via Internet Explorer?
1.Whenever i try to connect controller via IE(internet Explorer)generate popup window Which says Service Diagnosis for CI854 with username & password if i enter service login which does not accept for two attempts after that it generates "Access Error -Unauthorized ,Access Denied unknown user"
2.There is no profibus communication used in entire plant but It shows "Service Diagnosis for CI854"? Why?
Pls. find attachments
What could be cause for the above issue & how to solve?
Advance thanks to all.
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