Original installation floppy disks (3.5" 1.44MB) occasionally appear on eBay. You can purchase the physical media and then create your own ZIP archive.
: LM90 is natively DOS-based and supported on Windows 95, 98, and 2000. It is not officially supported by GE Fanuc for Windows XP, Vista, or later. Modern Workarounds
If you must use the original Logicmaster 90 software, be aware of the following constraints: GE Fanuc 90-70 Logicmaster 90 Software: Where to Find It
Logic Master LM90 is a DOS-based programming software package designed to program, configure, troubleshoot, and communicate with GE Fanuc‘s Series 90 programmable logic controllers (PLCs). The software specifically supports the as long as their firmware is sufficiently old enough to be compatible.
Modern operating systems (Windows 10 and Windows 11 64-bit architecture) completely lack native compatibility for 16-bit software. If you simply double-click an unzipped LM90 executable on a modern PC, Windows will immediately throw an error stating the application cannot run. Methods to Run LM90 on Modern PCs: Environment Method Description
If you are looking for a "2021" version of this functionality, you should use the modern successor:
Launch LM90.EXE within the DOSBox environment. Frequently Asked Questions (FAQ) 1. Where can I find the Logicmaster LM90 zip file?
join PLCTalk.net or similar communities and explain your situation. You‘ll likely find someone willing to share the software.
You can often request a 4-day to 30-day trial license from an authorized distributor to perform emergency backups or migrations. Technical Requirements for LM90
Emerson‘s current flagship programming software, , can import Logicmaster project files and upload programs from PLCs originally programmed with LM90. This Windows-based software supports 64-bit operating systems and includes modern features like drag-and-drop ladder editing, extensive diagnostic tools, and built-in communications.
The defining hurdle of Logicmaster 90 is its architecture. It is a .
The year is significant because it marked a boundary. After 2021, Emerson officially moved most legacy software downloads behind paid support contracts or removed them from public servers. Consequently, the "2021" in the search query implies:
