SEQUENCE LOGIC. Sequence logic is pretty straight-forward. This is the logic you want the state based sequence to execute when it is in the appropriate state. Sticking with our cooling loop scenario, ...

There are quite a few control sequences available on Linux systems— many I use routinely, and some I’ve only just recently discovered— and they can be surprisingly useful.

An SOO, or the lack of one, can significantly affect a contractor’s cost for lighting controls, beginning with the bid stage. An SOO, especially with a network diagram, clarifies the extent and ...

A more integrated, software-rich control system that can provide more functionality with less logic/motion control hardware will help facilitate more profitable operations up front, but more ...

The sequence generator circuit of Figure 1 implements this truth table. It employs a CMOS binary up/down counter (U1, CD4516) to produce the necessary pattern.