Rockwell Automation 9330-CC ControlGuardian User's Guide - Manual (Page 112)

Using Network Diagnostics
8-3
The flashing number indicates the processor address you are monitoring. If you are
using a 1784-KL, 1784-KT, or 1784-KT2, the screen displays the terminal name
next to the communication board type at the appropriate station number.
To specify a device to attach to or to specify a device for diagnostics, place the
cursor on the device you want and press the appropriate function key.
Table 8.B lists the tasks you can perform from the WHO active screen.
Table 8.B
Available Function Keys on the WHO Active Screen
If you want to: Press this key:
Select a station address for upload.
F1
Select
DH+ link
Change local/remote setting, enable or disable DH bridge to other
DH+ networks.
Ethernet link
Page through the four pages of the Ethernet WHO screens
F2
Local
Page
Display station diagnostics information. Diagnostic counters are
read from the highlighted station. This screen may vary depending
on the processor type or device type from which counters are read.
See page 8-5 through page 8-9.
F3
Diag
Display highlighted processor status.
F4
Status
Select, create, delete, or modify the communication device
configuration you want to use for communicating on DH and
DH+ networks.
F5
Device
Select timing test. The timing test monitors how long it takes to
send and receive various size messages to a specific station’s
communication module or processor. You use this information to
optimize system response times by keeping your packet sizes within
a specific range.
Note: The information obtained during this test is valid only as long
as the DH+ configuration and the amount of traffic on the link
remain constant.
F6
Timing
Clear diagnostic counters for all active stations.
F8
Clrcntr
Ethernet link
Switch between local Ethernet and remote DH+ through
Ethernet connections.
F8
EI Bridge
Access online help screens.
F10
Help