Map the directory inside DOSBox using the command: mount c c:\lm90 .
Perhaps the biggest hurdle for modern users is the . Logicmaster's communication drivers were written for 16-bit and 32-bit systems. They will not function on a 64-bit operating system . This means that even if you manage to install the software on Windows 10 or 11, the critical ability to communicate with the PLC over a serial cable will fail.
Logicmaster 90-30 (LM90) is a legacy, DOS-based software package used to program GE Fanuc Series 90-30, 90-20, and Micro PLCs Version 9.05 was one of the final releases for this platform. Control.com Software Availability & Download
Many users have had success running the software on , but this is often achieved by copying an already installed folder from a functioning system rather than running the native setup on XP. logicmaster 9030 v905 software download full
Logicmaster 9030 is legacy software. It is no longer actively sold or supported by Emerson/GE.
If your PLC has an Ethernet interface module (IC693) with firmware version 1.10 or later, you can connect via TCP/IP, eliminating many serial communication issues. This requires:
The legal and safest method to obtain the full version of Logicmaster 9030 V905 is through the Emerson Support Portal . If you or your company hold an existing site license or support contract, Emerson can provide the original installation media (often as floppy disk image files like .DSK or .IMA ). Map the directory inside DOSBox using the command:
The Series 90-30 PLC platform is obsolete. Upgrading to the modern PACSystems RX3i platform allows you to reuse existing 90-30 I/O modules on an RX3i universal rack, minimizing rewiring costs while modernizing control capabilities. To help tailor this guide further, tell me:
When sourcing your download, verify that your software package matches these exact technical parameters to ensure you are getting the full, uncorrupted version: Specification Logicmaster 9030 (LM90) Version V9.05 (Final major stable release) File Formats .ZIP , .RAR , or raw Floppy Disk Images ( .IMG / .DSK ) Platform 16-bit MS-DOS / Windows 95 / Windows 98 System Requirements and Modern OS Compatibility
I can provide the exact DOSBox configuration strings or cable pinouts based on your hardware. They will not function on a 64-bit operating system
This article provides a comprehensive overview of the Logicmaster 90-30 software, focusing on the v9.05 release, its features, and the realities of acquiring this legacy software in 2026.
Inside the Logicmaster software, configure the communications utility to utilize COM1. Core Software Functionalities