Windows 7 Professional (32-bit natively, 64-bit via compatibility mode updates) Modern Deployments (Windows 10 & 11)
RSLogix 500 is a 32-bit ladder logic programming package for Allen-Bradley's SLC 500 and MicroLogix families of programmable controllers. Version 8.10.00 was a major update within the CPR9 framework, aimed at improving stability and expanding hardware support.
The "master disk" refers to the traditional, physical floppy diskette used to activate Rockwell Software products. Even as newer activation methods were introduced, the master disk remained a reliable method for licensing software for standalone PCs.
: This stands for "Cumulative Patch Release 9". It signifies that this version of the software includes all patches and updates up to the ninth cumulative patch release. Cumulative patches are updates that include all previous patches plus new ones, ensuring that the software is up-to-date with the latest fixes and enhancements without requiring the installation of each patch individually.
This moved the hidden activation bit from the Master Disk onto the computer's hard drive (the C: drive). RSLogix 500 8.10.00 CPR9 w master disk
When dealing with legacy automation software packages that reference older installation media like a "master disk," plant managers and system integrators must remain aware of several risks. 1. Software Piracy and Counterfeits
The software is delivered as an installer executable. Users must ensure that their master disk is not corrupted before attempting to activate the software, as these disks are sensitive to magnetic interference.
This guide is based on publicly available documentation and user community experiences. Always refer to official Rockwell Automation literature for the most current compatibility and installation guidelines.
Install the matching version of RSLinx Classic included in the CPR9 installer package to ensure proper communication drivers are present. 3. Executing the License Transfer Even as newer activation methods were introduced, the
However, version 8.10.00 was unique because it sat on the generational fence:
Engineers frequently convert physical master disks into virtual floppy disk images. These images can be mounted directly into virtual machines, allowing EVMOVE to see the virtual drive as a native internal A: drive to successfully transfer the license. Step-by-Step Installation and Activation Workflow
Complete Guide to RSLogix 500 8.10.00 CPR9 with Master Disk remains a critical software toolkit for industrial automation professionals maintaining legacy Allen-Bradley SLC 500 and MicroLogix programmable logic controllers (PLCs). Released by Rockwell Automation, this specific version is tied to Coordinated Product Release 9 (CPR9). It represents a stable, highly compatible era of Rockwell's legacy programming environment, especially when paired with the physical or digital Master Disk licensing system.
Integrated cross-referencing, address usage tables, and force tables allow engineers to trace physical I/O points straight to the logic rungs. Cumulative patches are updates that include all previous
If you are ready to abandon the floppy‑based master disk and adopt the more modern FactoryTalk Activation:
Because the SLC 500 platform is still widely used in manufacturing, water/wastewater treatment, packaging, and material handling, RSLogix 500 remains a must‑have tool for many legacy systems. The software is compatible with programs originally created with older DOS‑based Rockwell Software packages, making program maintenance between hardware platforms convenient.
Do you have a working , or are you looking to convert the license to a digital format?