Within the Logicmaster software, you will need to configure the serial communication protocol, typically . The correct COM port settings (baud rate, parity, data bits, stop bits) must match the configuration on the PLC, otherwise you will receive a "Logic Equal" error or fail to connect entirely.
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.
It allows engineers to create, edit, document, and troubleshoot ladder logic programs for automation processes. Key Features and Capabilities logicmaster 9030 v905 software download full
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
: The official Windows-based successor by Emerson. Within the Logicmaster software, you will need to
LogicMaster 9030 V9.05: The Complete Guide to Programming Series 90-30 PLCs
While V9.05 is the most stable version, it is still legacy software. It allows engineers to create, edit, document, and
Many users have successfully run Logicmaster 9.05 on Windows XP Professional using serial communication or USB-to-serial adapters configured as COM2. One user reported that their Dell Latitude D510 worked flawlessly with both the built-in serial port and a USB adapter.
Logicmaster 90-30/20/Micro Software Package Release 9.05 was designed to configure and program the GE Fanuc Series 90-30 PLCs
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