text: <s>[INST] 22-comm-e communcation issue. I have a 22-comm-e / Powerflex 400 drive connected to a 1756-ENET. I can not communucate accross the ethernet network with the drive, unless I leave my 1201-usb communcation module plugged into my drive. [/INST] Welcome to the Forum ! May you please post the 22-COMM-E led status when it doesn't communicate and its dip-switch setting (SW1) ? - fuzzy logic In order to enhance the reputation of the Forum's contributors, please rate the replies you got and remember to close the thread clicking Choose as Best Answer button over the solving answer. Thanks ! \\n </s>