text: <s>[INST] drivelogix with point i/o Summary: Connect error on point I/O 1734-aentrUsing drivelgix in a test stand, we are attempting to add some i/o for data aquisition using ehternet from the drivelogix processor in a 700s drive, through 1783 4 port switch to point i/o, 1734-aentr. Everything is visible to RSLinx, all internal device web pages are accessible and the 1734-aent correctly reports all modules in the rack. The ehternet ports are all configured for 100mb, full duplex communications. In short, it all looks good except that I still get the 16 [/INST] Please add the following informations: Model of the 1783- switch used Firmware loaded inside -AENTR (use last available, possibly) RPI used for -AENTR, number of connected I/O modules, type of the modules (try to lower the RPI, connect only a module) Are you using a wireless connection ? (try with a cable connection) Try to configure ALL the Ethernet/IP devices to Autonegotiate port Speed and Duplex... here what you may find inside Stratix 2000 Installation instruction: The device you connect to a switch should have its Ethernet port configured for auto-negotiate to avoid confusion between half- and full-duplex communication. You can also set the device’s Ethernet port to half-duplex. Failure to do so may result in higher error rates. Stratix 6000 also has its ports configured to Autonegotiation by default, but there is the possibility to change these settings. - fuzzy logic Please remember to Rate the Comments( ) to enhance the reputation of the User who provided help,or close your Topic using the ( ) button over the answer that solved it. Thanks... \\n </s>