I do not have RSL5K or 5, just 500. I connected to an old L40D that I have never gotten to work with my desktop and a PIC until NOW.
I can not see any way to get it to go online automatically. I think the issue is that you can have multiple drivers installed through RSLinx; which means you have to open a file then click "Go Online".
RSlinx and the driver should auto detect the processor if connected and allow you to go online. As many of you know, the PIC driver can take over a serial port, so have to be careful when configuring it and uncheck the "Reserve com port".
Will keep on looking though.