Implementation of Common industrial Protocol (CIP) via EtherNet [EtherNet/IP (CIP)] EtherNet_IP_PCCC (./EtherNET_IP) ================================ Use these set of VIs to communicate with MicroLogix Series PLCs Via EtherNet. These VIs use simple TCP/IP Communication. Communication : Ethernet, TCP/IP Protocol : EtherNet/IP Service : CIP (For Connection Management), CIP Service for PCCC Command : PCCC Tested with : MicroLogix 1100, MicroLogix 1500,1200(with NET-ENI) No OPC Server Required No Automation Server Required No NI-DSC Module Required. Note: These VIs access N7 Integer File. To access other Files in the PLCs, just replace the "Fileno" Constant(0x07) with a Control and make it as a parameter to the SubVI. EtherNet_IP_CIP (./EtherNET_IP_CIP) =================================== Use these set of VIs to communicate with CompactLogix, Control Logix Series PLCs, Any Device that supports CIP(EtherNet/IP) These VIs uses simple TCP/IP Communication. Communication : Ethernet, TCP/IP Protocol : EtherNet/IP Service : CIP (For Connection Management, Read, Write) Command : CIP Commands Tested with : Compact Logix Series PLCs No OPC Server Required No Automation Server Required No NI-DSC Module Required. Visit : ODVA Website(www.odva.org) for EtherNet/IP Protocol Specification Also look at : http://lavag.org/topic/6104-industrial-ethernet-ethernetip/