MULTIPROG Quick Start Guide, introduces how to use MULTIPROG programming system to develop, edit and run an example ladder diagram (LD) program.
The MULTIPROG Quick Start Guide provides an introduction to the MULTIPROG software, a PLC programming environment that follows IEC 61131‑3 standards. It outlines the steps needed to install the software on supported Windows platforms and gives an overview of the programming languages and data types available.
The guide also lists the hardware and operating‑system requirements, describes the supported PLC families, and presents the built‑in data types (BOOL, SINT, INT, DINT, USINT, UINT, UDINT, REAL, TIME, BYTE, STRING, WORD, DWORD) with their value ranges. This information helps new users get the software up and running quickly.
| Supported OS | Windows 95, Windows 98, Windows NT 4.0 SP5, Windows 2000 |
|---|---|
| BOOL range | 0 – 1 |
| SINT range | -128 – 127 |
| INT range | -32768 – 32767 |
| DINT range | -2 147 483 648 – 2 147 483 647 |
| USINT range | 0 – 255 |
| UINT range | 0 – 65535 |
| UDINT range | 0 – 4 294 967 295 |
| REAL range | ≈ 4 × 10⁻³⁸ – 4.3 × 10³⁸ |
| TIME range | 0 – 4 294 967 295 ms (≈ 4 294 967 295 s) |
| BYTE range | 0x00 – 0xFF |
| STRING length | up to 80 characters |
| WORD range | 0x0000 – 0xFFFF |
| DWORD range | 0x00000000 – 0xFFFFFFFF |
MULTIPROG runs on Microsoft Windows 95, Windows 98, Windows NT 4.0 SP5 and Windows 2000.