THE use of function blocks for programming of programmable logic controllers (PLCs) is gaining wider acceptance. Rather than the classic “contact and coil” representation of ladder diagram or relay ...

The function block approach dramatically streamlines PLC programming and customization of machinery. It is a major improvement over developing PLC code completely from scratch, particularly for ...

Although neither Haskell nor OCaml, the most recognizable functional programming languages, meet our expectations we decided to work with a personalized version of OCaml.

The Rexroth IndraDrive M digital-drive system combines servo drive and frequency-converter technology in one platform. An optional drive-integrated PLC onboard, plus built-in safety technology, and ...