ProSoft Technology MVI69-DFNT User Manual
Page 92

Reference
MVI69-DFNT ♦ CompactLogix or MicroLogix Platform
User Manual
EtherNet/IP Client/Server Communication Module
Page 92 of 167
ProSoft Technology, Inc.
May 14, 2014
The following table defines the values represented in the Socket State
parameter:
State
Definition
-1
Listen function called to set up server
0
Waiting for connection to be established on server
1
Handle first request and build response for first part of multi-
request message.
2
Handle more requests in packet received.
100
Closing server on program termination
1000
Initiate a close on the server
1001
Waiting for server to successfully close
The following table defines the values represented in the Connection State
parameter:
State
Definition
0
No session exists on socket
1
Session established but no connections
2
Session established and connected
Block 251 Response Block Format
Offset
Content
Description
0
Block read ID
This word contains the value of 251 to indicate this specific
status block
1
Block Write ID
This word contains the next write block to receive from the
processor.
DFNT Server 0 Status
Offset
Content
Description
2
Socket State
3
Connection State
4
Open Count
Total number of times the server has performed an open
operation.
5
Establish Count
Total number of times a connection has been established on
the server.
6
Close Count
Total number of times the server has performed a close
operation.
7
Read
Total number of packets received by the server.
8
Message
Total number of message receive by the server.
9
Write
Total number of packets sent from the server to the client.
10
Timeout
Total number of times the server as reached a connection
timeout condition.
11
Host Port
Service port on client connected to the server.
12 to 13
Host IP Address
IP address of the client connected to the server.