● HaiwellHappy Feature

* HaiwellHappy is a programming software which is in accordance with IEC 61131-3 standard. It can be used for Haiwell PLC programming. Furthermore, it supports built-in simulator and three kinds of programming languages LD-Ladder Diagram, FBD-Function Block Diagram and IL-Instruction List). It can run on the systems of Windows98, Windows 200X, Windows XP and the later Windows version.

● Haiwell Cloud Programming

● Internal PLC simulator

● Communication simulator

● Interpolation simulator

● PLC executable file generation

● Facilitate innovation instruction set

● Modular project structure

● Instruction using table

● Powerful online features

● Online monitoring and debugging functions

● Unique real-time curve function

● Humane input

● Convenient annotation

● Detailed tips and online help

● Convenient editing functions

● Hardware configuration, sub program parameter passing, local components, indirection, print, preview, debugging,CRC calculation, password protection, etc