Used for writing the PLC control application. It supports standard industrial programming including Boolean logic, timers, counters, and advanced function blocks like PID and data tables.
This article delves into the capabilities of VisiLogic, its role in modern automation, and how it enables the development of robust industrial control systems. What is VisiLogic? visilogic
Programmable logic controllers have dominated industrial automation since the late 1960s. However, traditional PLCs require separate HMI hardware, separate HMI programming software, and explicit data synchronization between the two. Unitronics, an Israeli automation manufacturer, challenged this paradigm in the early 2000s by introducing the Vision series and its accompanying IDE: VisiLogic. Used for writing the PLC control application
7 or require higher precision before decimal scaling. Unitronics +1 Applications in VisiLogic High-Speed Counters (HSC): When using shaft encoders or high-speed sensors, the accumulated pulses often quickly exceed the 16-bit limit. MLs are typically used to store these totalized counts. Data Logging & Math: They are the standard for storing "long" results from math functions, complex recipes, or data table indices where a standard MI would overflow. HMI Display: Large values like total production counts or high-resolution sensor data are linked to HMI numeric variables using the ML operand type. Unitronics +3 Pro-Tips for Using Long Features Watch Folders: Use the VisiLogic Watch Window to monitor multiple ML operands in real-time during debugging to catch overflow issues early. PowerUp Values: You can set a What is VisiLogic
