WEG Ladder Programmer 2.3

WEG Ladder Programmer (WLP) is WEG’s engineering tool for creating, commissioning, and maintaining ladder logic applications on WEG programmable controllers. Designed around the IEC 61131-3 Ladder Diagram standard, it provides an intuitive editor, clear project organization, and robust diagnostics to help you build reliable control strategies with confidence.

Key capabilities:

• Ladder logic editor with symbols, comments, and cross-references for fast, readable development
• Online monitoring, forcing, and variable watch for streamlined commissioning and troubleshooting
• Upload/download and project compare to manage changes and maintain consistency across devices
• Hardware and communication setup tailored for WEG controllers to ensure smooth connectivity
• Function blocks, timers, counters, and math operations to handle common automation tasks
• Project documentation tools to keep designs clear for teams and maintenance

Whether you’re developing a new machine, updating an existing panel, or performing on-site service, WEG Ladder Programmer helps you work efficiently and maintain high-quality control code across WEG’s automation ecosystem.

WEG Ladder Programmer is developed by WEG. The most popular versions of this product among our users are: 2.1, 2.2 and 2.3. The name of the program executable file is WLP.exe.

You can check Programmer's Notepad, Unitronics U90 Ladder, Quartus II Programmer and other related programs like Ladder Master at the "download" section.