ProSoft Technology MVI56-GEC - Manual (Page 41)

MVI56-GEC ♦ ControlLogix Platform Ladder Logic
Generic ASCII Ethernet Communication Module User Manual
ProSoft Technology, Inc. Page 41 of 108
October 8, 2010
3.1.3 GECClientConnection
Name Data Type Description
Client INT Index of client (range of 10 to 14) 10=first
client
Spare1 INT Reserved for future use
ServerIP INT[4] IP address of server for connection
ServicePort INT Service port on server to utilize
SwapRx INT Swap receive bytes (0=No and not 0=Yes)
SwapTx INT Swap transmit bytes (0=No and not 0=Yes)
Spare2 INT Reserved for future use
3.1.4 GECClientFlags
Name Data Type Description
Connect BOOL Connects this client to a server
CloseConnection BOOL Close the connection with the connected
server
WriteData BOOL Writes data to the module
3.1.5 GEClientSet
Name Data Type Description
ConnectionSetup GECClientConnection This data structure is copied to the module for
a connection request
ReadData SINT[4000] Read Data from Buffer from Remote Server to
GEC Client
ReadDataCount INT Number of bytes to be read from MVI to CLX
ReadTotalCount INT Total number of bytes in read msg
WriteData SINT[4000] Write Data Buffer from GEC Client to Remote
Server
WriteDataCount INT Number of Bytes to be transferred to Remote
Server
WriteTotalCount INT Total number of bytes in write msg
Flags GECClientFlags
Util GECClientUtil