ProSoft Technology MVI69-GEC User Manual page 33

MVI69-GEC ♦ CompactLogix or MicroLogix Platform
Name
Write
Parse
Err
3.1.4 GECClientStat
This object stores the status information for a single client in the module. This data is
received from the module in each new input image. The following table describes the
structure of the object.
Name
Connected
State
IP
Port
RxCount
RxOverflow
TxCount
TxOverflow
The connected member of the object can have one of the values shown in the following
table.
State Value
-3
-2
-1
0
1
2
3
A value less than one indicates that the client is not connected to a server and is available
for use. If the client was previously used and an error condition existed relative to the
socket, this parameter will be set to a value less than zero. If the client socket closed
normally, the value will be set to 0.
When the ladder logic requests a new connection, it will set the parameter to a value of 1.
The module will recognize this request and initiate the connection with the specified server.
If the connection is established, the parameter will be set to two. Data may now be
exchanged between the client and the server.
ProSoft Technology, Inc.
February 18, 2014
Data Type
INT
INT
INT
Data Type
INT
INT
DINT
INT
INT
INT
INT
INT
Definition
Server closed connection for client or server is not available.
Unable to open connection with specified server.
Unable to open connection with specified server because of invalid IP address.
The client is idle and not connected.
The client set to connect to the server and waiting for the connection to
establish.
The client is connected to the server and can transfer data.
The connection is being closed for the client.
Description
Number of blocks written by the module
Number of blocks parsed by the module
Number of block transfer errors
Description
Connection state
Socket state
IP address of connected server
Service port of connected server
Number of receive messages
Number of times receive buffer overflowed
Number of transmit messages
Number of times the transmit buffer overflowed
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