1766-RM001A-EN-P MicroLogix 1400 Programmable Controllers ...

Socket Interface Using CIP Generic Messaging 497• Reserved : Specify 0.• DestAddr Data : Specify an array of characters (maximum of 64) todefine the destination of the connection. Specify either of these:• Hostname?port=xxx• IPAddr?port=xxxFor example, to specify an IP address, enter"10.88.81.10?port=2813". To specify a host name, enter"REMOTE_MOD?port=2823".N file for receiving contains : 0 bytes- NONEAcceptConnectionThe AcceptConnection service accepts a TCP connection request from aremote destination. Before calling AcceptConnection, call CreateSocketand specify the local port number that will accept the connection. WhenAcceptConnection completes, it returns a socket instance that you use forsending and receiving data on the newly-created connection.The AcceptConnection service is not valid for UDP sockets.ParameterValueService TypeAcceptConnectionService Code50 (hexadecimal)Class342 (hexadecimal)Instance0. Use a relay ladder instruction to move the returnedinstance number from a CreateSocket service into theMGx:y.TFN element of a MSG instructionAttribute 0Publication 1766-RM001A-EN-P - October 2008