As the title suggests, I'm looking for something to help me learn the basics of PLC programming. We're looking to develop the ability to do it in-house rather than wait for a contractor to come in ...

The Allen-Bradley Micro850 and Micro870 programmable logic controller (PLC) systems use Class 1 implicit messaging capability for connectivity and design efficiency.

A learning community that fails to make learning its central focus violates a fundamental principle of a PLC -- the primary purpose of the community is to learn. The PLC intends to strengthen ...