To show the number of passive in use on a network on both an active and passive:

Display the Setup Tools Screen.

On a passive, the users currently online are shown in the status bar at the bottom of the screen.

Setup tools status bar on a passive

Setup tools status bar on an active

On an Active or Passive Double click on the text "Network Status".
A network summary dialog is shown that shows the actives and passives online and a summary of licence information at the bottom of the dialog.

The Network Status Monitor (on a standard Active and Passive) also shows current number of passives logged on.

To see a history of activity, you can view the file "network status log.csv" which resides on the root of the microscan network folder on the server and is also included in a Tools Backup (Also on Network Monitor click Check Settings, View Log to access the same file).