PLC 5 and SLC's- New to PLC's

Hey,

I have 2 networks I am working on.
One is a small facility with two PLC 5 controllers with 4 remote I\O racks spread out through out the plant and 3 panelview 1000 panels in various locations.
The second network at a different facility is very similar but with SLC 5\03 controllers and remote I\O.

I was just wondering is there a way to to finds out station\unit addresses from one location.

Thanks

Yes , how are the PLC's networked together?

If you have the offline programs you can look at their channel configuration.

What software and hardware do you have to communicate with them?