ProSoft Technology MVI56-GEC - Manual (Page 79)

MVI56-GEC ♦ ControlLogix Platform Reference
Generic ASCII Ethernet Communication Module User Manual
ProSoft Technology, Inc. Page 79 of 108
October 8, 2010
Client Control Word Codes
Words 241 to 245 close the connection on one of the clients. The following table
lists the values recognized by the module for these words:
Code Definition
0 No operation to perform
1 Close the client socket
2 Abort the client socket
Server Control Word Codes
The last two words of the image control the server or the module. The server
control word (word 246) controls the server. The following table lists the values
recognized by the module:
Code Definition
0 No operation to perform
1 Close socket after transmit operation
2 Abort socket after transmit operation
If a value of 0 is present in the field, the server takes no action. If a value of 1 is
present in the field, the server will gently close the socket after it transmits the
message contained in the block. If a value of 2 is present, the server will send the
message contained in the block and then force the connection closed by sending
a reset message to the client.
Module Control Word Codes
Word 247 is used to control the module. The following table lists the commands
recognized by the module.
Code Definition
0 No operation to perform
-1 Warm boot module
-2 Cold boot module
-3 Build configuration files.
The module will perform the action specified in the command control word.