Usingwhoactive, Using who active, Preface – Rockwell Automation 9330-CC ControlGuardian User's Guide User Manual
Page 111: Dh+ link ethernet link

Preface
ControlGuardian User’s Guide
8-2
Using WHO Active
The WHO active screen displays a table that identifies the devices that are attached
to the DH+ or Ethernet link. The screen that appears depends on the current
communication link. Through this screen, you can choose the processor you want
to use.
Note
If you connect your terminal directly to a PLC-5/11, -5/20, -5/30, -5/40, -5/40L,
-5/60, -5/60L, or -5/80 processor through the serial port (channel 0), the WHO
active functions are not active.
Identifies the mode of the
processor you are using, the
memory size of the programming
terminal, and the communication
board series and revision.
WHO Active
Main Menu
F4
Network
Diagnostics
F2
DH+ link
Ethernet link
Identifies the base IP address
of your programming terminal.
Identifies the the station
number. This number is the
last three digits of the
IP address for the device.
Shows the devices for the subnet you specified (xxx.xxx.xxx.000)