So I am trying to access data from an Eaton PXG900 Power gateway with Wonderware. The gateway can be polled for data by Modscan and does provide valid data provided I have the correct Device Id configured in the appropriate field, but I am having trouble figuring out the correct syntax for addressing the gateway's sub-devices, using what Modscan calls 'Device ID', from Wonderware through the DASMBTCP IO server, which works well for all the other devices on this network. There simply is no field that corresponds with 'Device Id' in the DASMBTCP configuration window. The device I am trying to get data from is an Eaton ATS controller connected to the Eaton Gateway via a RS-485 modbus RTU connection. All of that seems to be working well, the problem is in accessing the data with Wonderware in the same way that Modscan does without any issues.