text: <s>[INST] Error Connecting to PF70 Using Drive Executive over RSLinx I have connected to several drives using Drive Executive Lite and RSLinx over an ethernet link to 20-COMME adapters in PowerFlex70 drives and configured them. Now I am getting an RSLinx error when trying to connect that says it cannot upload the device definition from the path. It also says: 'The following error is created by RSLinx: DTL_E_Fail, I/O completed with errors.' I can access other Rockwell devices online from the same link. Can anybody shed any light on this? [/INST] Hi rtissier, and welcome to the Forum ! Try to take a look to the following Knowledgebase technote: http://rockwellautomation.custhelp.com/app/answers/detail/a_id/58381 Hope this helps… - fuzzy logic \\n </s>