Logicmaster 90-30 v9.05 is the final release of the legacy DOS-based programming software for GE Fanuc Series 90-30, 90-20, and Micro PLCs. Released around 2001, it was specifically updated to improve compatibility with Windows 2000. Software Overview
Operating System: Originally designed for MS-DOS, v9.05 added support for Windows 95, 98, and NT 4.0. It can run on Windows 2000 but is not supported on Windows XP, Vista, or later 64-bit systems. Key Fixes in v9.05:
Resolved "Store aborted" failures when downloading logic on Windows 2000.
Fixed issues where Override Values were not stored to the PLC.
Ensured forced status is correctly saved during uploads from the PLC. System Requirements
Memory: Requires at least 545 KB of free conventional memory. If memory errors occur, you may need to use SET RTVMEXT=0 in the AUTOEXEC.BAT file.
Hardware: A real serial COM port is strongly recommended; USB-to-serial converters often fail to maintain the necessary connection for uploads.
License: Typically requires a serial number found on the original installation disks. Modern Alternatives
Because Logicmaster 90-30 is a "mature" product with no further updates, GE Fanuc transitioned users to Windows-based environments: logicmaster 9030 v905 software download full
VersaPro: A Windows 95/98/NT/XP compatible package (now also mature).
Proficy Machine Edition: The current standard for programming 90-30 PLCs on modern Windows OS. Where to Download
Official downloads for this legacy software are no longer publicly hosted by GE (now GE Vernova/Emerson). It is typically obtained through:
Authorized Distributors: You may contact Cimtec Automation or Qualitrol International for legacy support and software.
User Communities: Technical forums such as Oxmaint occasionally have members who share archived versions (e.g., via Google Drive). Logic Master 90-30 Installation Guide | PDF - Scribd
Logicmaster 90-30 (LM90) is legacy programming software used to configure GE Fanuc Series 90-30, 90-20, and Micro PLCs
. While it was the industry standard for these systems for decades, it is now considered a "mature" product that is no longer officially supported by GE Automation Version 9.05 "Special" Overview
Version 9.05 is often referred to as a "Special" release because it includes patches designed to improve stability on slightly newer operating systems like Windows 2000 Key Capability Logicmaster 90-30 v9
: It allows users to develop ladder logic programs, perform real-time diagnostics, and configure hardware for older GE PLC models 32-bit Architecture
: Although it is a 32-bit DOS-based application, it can sometimes be installed on 64-bit systems with specific workarounds, though native support is absent Download and Installation Details
Finding a "full" download from official sources is difficult today, as GE has shifted its support to modern platforms like Proficy Machine Edition (PME) GE 9030 | Automation & Control Engineering Forum
Logicmaster 90-30 Version 9.05 is the final and most advanced release of the legacy DOS-based programming software for GE Fanuc Series 90-30 and 90-20 PLCs. Because it is no longer actively supported by GE Automation (now Emerson), obtaining a "full" download typically involves sourcing it from authorized distributors or specialized legacy software archives. Essential Technical Specifications
Version Compatibility: Folders created in v9.05 are upwardly compatible with Proficy Machine Edition (the modern replacement) but cannot be opened by versions 3.02 or earlier.
Operating System: Originally designed for DOS, it is known to run on Windows 95, 98, NT 4.0, and XP. For modern systems (Windows 10/11), it must typically be run via a virtual machine (like Windows XP) or DOSBox.
Hardware Requirements: Requires at least 545 KB of free conventional memory. If memory warnings occur, you may need to load the serial driver into EMS memory via the Logicmaster 90 Setup Package (F9). Official & Legacy Sourcing
LM90 9.05 Pun | PDF | Programmable Logic Controller - Scribd OS: MS-DOS 5
Logicmaster 90-30 Version 9.05 is the final legacy DOS-based programming environment for GE Fanuc Series 90-30 PLCs. As a mature, discontinued product, obtaining a "full" official download today is difficult as GE (now Emerson) has retired direct standalone download links. Software Status and Availability
Version History: V9.05 was the last released DOS version. A demonstration version (V8.02) was historically available for free but is limited to a 750-byte program size.
Official Procurement: Technical support for legacy systems is now handled by Emerson. While you can search for a Logicmaster demo on their portal, full versions are typically sourced through authorized GE Fanuc distributors who may have archive access.
Community Resources: Many engineers rely on peer-to-peer sharing in industrial forums. You can often find threads regarding software files on sites like Reddit or community Q&A forums like PLCTalk.net. Compatibility and System Requirements
Logicmaster 90 is an archaic 16-bit DOS application, which introduces significant modern hardware hurdles. GE Fanuc 90-30 software windows version?? - PLCTalk.net
Disclaimer: It is important to note that LogicMaster is proprietary software owned by Emerson Automation Solutions (formerly GE Intelligent Platforms). Downloading "full" cracked or unauthorized versions of this software from third-party sites poses significant security risks and legal implications. The following information focuses on the legitimate acquisition and functionality of the software.
Surprisingly, you can still buy original sealed floppy disks or CDs of Logicmaster 9030 V9.05 for $50–$200. This is the most legal and safest route. You receive the media, manual PDFs, and sometimes a dongle (hardware key).
Emerson’s current software supports Series 90-30, 90-70, and Rx3i. It can import Logicmaster 9030 projects (.PGM, .LAD, .SBL files). However:
When searching for "full downloads" of industrial software, extreme caution is advised.
Logicmaster 90-30 Version 9.05 is obsolete, DOS-based software designed for programming GE Fanuc Series 90-30, 90-20, and Micro PLCs. As an unsupported, legacy application, this version often requires installation via DOSBox or a virtual machine to run on modern Windows systems. Because official support is no longer available, users commonly source installation files and documentation from community archives and technical forums. For more technical details on the software's capabilities, you can read the Chipkin manual AI responses may include mistakes. Learn more Logic Master 90-30 Installation Guide | PDF - Scribd
