Schneider Electric 174 CEV - Manual (Page 69)

Diagnostic Tools
66
6.9
Option 2: Monitor Network Activity
Figure 23 Monitor Network Activity
MODBUS PLUS NETWORK STATUS version 2.10
Global Data Activity, strike any key to exit. Adapter: 1
Success: 60
Failure: 0
C
0
2
0
0
C
0
3
0
0
C
0
5
3
2
C
1
6
0
0
C
1
7
0
0
B
P
2
2
0
0
B
P
2
4
0
0
H
3
0
0
0
B
M
6
4
0
0
Node types listed above node numbers:
U=Unknown C=Controller BM=Bridge Mux
H=Host P=Peer I/O BP+Bridge Plus
This option lists the nodes that exist on the network specified by the routing path.
The program attempts to communicate with every node from address 1 to 64, and
checks whether a response has been received from each node.
The program also attempts to read global data from each active node and displays
the number of words of global data read. The global data word count is displayed
beneath each node’s address. Zeros will be displayed if no global data was read.
If you are accessing a remote network through a Bridge Plus, the program will
inform you that global data is not accessible through the bridge.
The option runs continuously and displays a pass count until you terminate it by
pressing Escape.