SoftLogic

SoftLogic refers to a category of software that aims to mimic or emulate the functionality of programmable logic controllers (PLCs). Instead of dedicated hardware, SoftLogic runs on standard industrial computers or embedded systems, leveraging their processing power to manage and control industrial processes. This approach allows for greater flexibility, potentially lower hardware costs, and easier integration with other IT systems.

The core of SoftLogic involves specialized software that provides the logic execution, input/output (I/O) handling, and communication protocols typically found in traditional PLCs. Users program SoftLogic using familiar ladder logic, structured text, or other IEC 61131-3 standard languages, similar to how they would program a physical PLC. The software then translates these programs into instructions that the underlying computer can execute.

Key advantages of SoftLogic include scalability, as a single powerful computer can potentially manage multiple control tasks. It also facilitates advanced data logging, analytics, and remote access, blending the worlds of operational technology (OT) and information technology (IT). However, considerations for SoftLogic include ensuring real-time performance, system reliability, and cybersecurity, as it relies on the robustness of the underlying operating system and hardware.