JesúsRodríguez

Hmm, not quite what i was thinking about, Billy. But probably it´s even better. Thanks!!

Right now im trying with RSLogix Emulate 5000, and RSLinx Classic Gateway. I could use a Control Logix as well or a micrologix 1500. For simplicity I use the emulator, and OPC communication works fine. That´s why im wondering around OPC sites, but still nothing working, just some places where they sell some Toolkits.

Hi everybody For several days I have been trying to read and write data from an Allen Bradley PLC using a C++ function executed externally. Has anybody done this? I would appreciate any sample code you have so I can test it. Thanks.