Trying to add an Allen Bradley SLC 5/04 to OPC UA devices with no success. Using a Digi One IAP serial/ethernet server. I am able to connect with RSLinx but connection in OPC UA will not make. Configuring device in OPC UA as SLC and have disabled tag browsing but no joy. Any advice would be much appreciated.
Digi One Configuration:
Current Port Profile: TCP Sockets Change Profile…
The TCP Sockets Profile allows a serial device to communicate over a TCP network.
Connect to the following TCP ports on the network (calculated from Base Socket).
Telnet TCP Port: 2001 Unavailable
Raw TCP Port: 2101 Unavailable
Automatically establish TCP connections to a server or other networked device.
Automatically establish TCP connections
When data arrives
When DCD goes high
TCP Port Number:
Flush Start Character:
Send Keepalive Packets:
Auto Drain on Close:
What’s the connection path / info in RSLinx? @pturmel might be right… but I did just learn there’s an undocumented “feature” in the SLC driver where you can specify an octal station number rather than a connection path. Not sure if that’s what’s needed here or not…