RSLogix 500 Version 8.10.00 (CPR 9): Legacy Activation and Controller Support Executive Summary
RSLogix 500 version 8.10.00, released as part of the Coordinated Product Release 9 (CPR 9), represents a pivotal era in Rockwell Automation’s legacy programming software. This specific version was notable for introducing support for the MicroLogix 1400 controller family and served as a transitional bridge between the older EVRSI (Master Disk) activation system and the modern FactoryTalk Activation platform. 1. Key Features of Version 8.10.00
Version 8.10 focused heavily on hardware expansion and operating system compatibility:
Hardware Support: This release added primary support for MicroLogix 1400 Series A and firmware revision FRN-11 for SLC 5/03, 5/04, and 5/05 processors.
Operating System Compatibility: It was among the first versions to offer stability on Windows Vista (Business and Home Basic 32-bit), requiring RSLinx Classic v2.53 for proper communication.
Enhanced Instruction Sets: Added new mathematical and trigonometric instructions (e.g., SIN, COS, TAN, LOG, LN) and specialized instructions for the MicroLogix 1400 like PTOX and PWMX. 2. The "Master Disk" Activation System
The mention of "master disk verified" refers to the legacy EVRSI copy protection used by Rockwell Software:
The Master Disk Concept: A physical floppy disk served as the "key" to the software. It contained a hidden activation file (evrsi.sys) that could be "moved" onto a computer's hard drive using the EVMOVE utility.
Verified Status: "Verified" typically implies the activation file has been successfully transferred from the disk to the hard drive, allowing the software to run without the physical disk present in the drive.
End of an Era: Version 8.10 was documented as the last major release to support EVRSI activation. Subsequent versions (v9.0 and higher) shifted almost exclusively to FactoryTalk Activation, which uses digital serial numbers and MAC address "rehosting" instead of physical disks. 3. CPR 9 (Coordinated Product Release 9)
The CPR 9 designation indicates that this version of RSLogix 500 was part of a synchronized suite of Rockwell software updates designed to work together:
FactoryTalk Services: CPR 9 integrated updated versions of the FactoryTalk Services Platform (v2.10), which introduced centralized security and diagnostics.
Interoperability: It ensured that RSLogix 500 could coexist on the same workstation as other CPR 9-compliant tools like RSLogix 5000 and RSLinx Classic without software conflicts. 4. Historical and Practical Significance
For modern automation professionals, version 8.10.00 is often encountered when maintaining "brownfield" industrial sites. Because it is the final version to support the physical Master Disk, it is highly sought after by technicians who possess original floppy licenses but do not wish to migrate to the cloud-based FactoryTalk Activation system. RSLogix 500 Ver 8 | PLCtalk - Interactive Q & A
The hum of the server room was the only soundtrack to Arthur’s late-night gamble. On the workbench sat a ruggedized laptop, its screen glowing with the pixelated ghost of industry past: RSLogix 500. rslogix 500 81000 cpr9 w master disk verified
He wasn't just chasing a deadline; he was chasing a legacy. The factory’s main line had shuddered to a halt at 3:00 AM, and the backup controller was a relic—an SLC 5/04 that refused to talk to anything modern.
Arthur reached into a velvet-lined case and pulled out the Master Disk. It was a 3.5-inch floppy, a thin square of plastic that held the keys to the kingdom. He slid it into the external drive. The drive groaned, a rhythmic chunk-whir-chunk that sounded like a mechanical heartbeat. The Installation Version: 8.10.00 Platform: CPR9
The hum of the server room was a low, steady drone, a digital heartbeat that usually signaled stability. But for Elias, it was the sound of a countdown. He stared at the ancient industrial terminal, the flickering screen displaying a ghost from the past: RSLogix 500, version 8.10.00, CPR9.
The factory floor outside was silent. Three thousand miles of conveyor belts had ground to a halt because a single SLC 5/05 controller had suffered a memory dump during a power surge. The backup was corrupt. The only way forward was a complete reinstall and a fresh download of the logic.
"I found it," a voice crackled over the intercom. It was Sarah, the site’s veteran technician. She walked in holding a dusty plastic case like it was a holy relic. Inside sat the Master Disk.
Elias took it with steady hands. In the modern world of cloud licenses and instant activations, this was archaeology. This specific build—8.10.00—was the bridge between the old world of Windows XP stability and the modern demands of the facility’s network.
He slid the disk into the external drive. The mechanical whir filled the small room. The Installation
The progress bar moved with agonizing slowness. Elias watched the prompts.
RSLogix 500 version is a legacy industrial programming software developed by Rockwell Automation for the SLC 500 and MicroLogix families of Programmable Logic Controllers (PLCs). The phrase "CPR9 w Master Disk Verified"
refers to the specific software release cycle and the legacy physical activation method used for licensing. Key Components Decoded Version 8.10.00
: Released around 2008, this version was notably the last release to support , a legacy copy-protection system. CPR9 (Coordinated Product Release 9)
: This is Rockwell’s internal versioning system that ensures compatibility across their software suite (like RSLinx and FactoryTalk). CPR9 specifically aligns RSLogix 500 with mid-to-late 2000s software environments. Master Disk Verified
: This refers to the physical 3.5-inch floppy disk (the "Master Disk") used to move the EVRSI activation key
to a computer. "Verified" typically means the activation key on the disk has been checked and is ready for transfer to the hard drive to unlock the software. Control.com Technical Highlights of v8.10.00 RSLogix 500 Version 8
This version introduced and refined several critical features for older Allen-Bradley hardware: Controller Support
: Added support for newer SLC controller revisions (e.g., 1747-L531/532/533 Series F) and MicroLogix 1400 Series A. Operating System Support
: It was compatible with Windows XP, Windows Server 2003, and was one of the early versions to attempt support for Windows Vista. Enhanced Instructions : Included advanced math and trig functions like for the MicroLogix 1400. FactoryTalk Integration
: Though it supported legacy Master Disks, it also bridged toward the newer FactoryTalk Activation platform (v3.62.11). Rockwell Automation Usage & Limitations Legacy Hardware : You primarily use this version for maintaining existing MicroLogix 1000/1100/1200/1400/1500 systems. Windows Compatibility : This version is not compatible with Windows 11
. Modern users typically run it in a Virtual Machine (VM) using Windows XP or Windows 7 to ensure the legacy activation drivers function correctly. Activation Risks
: Relying on a physical "Master Disk" is risky because the disk can fail over time, potentially losing the activation key. Most modern users prefer to convert these to FactoryTalk Activations Rockwell Automation Support Control.com Are you trying to transfer the activation from that disk to a newer PC, or are you troubleshooting a compatibility issue with a specific PLC model? What Is RSLogix? - RealPars
RSLogix 500 is the programming software that is used to program older Allen-Bradley brand PLCs like SLC and MicroLogix. RSLogix 500: Windows 11 Compatibility
There are no compatible versions of RSLogix 500 with Windows 11. Rockwell Automation Converting RSLogix 500 .rss Files to PDF Reports
Subject: Technical Report: RSLogix 500 Catalog Number 81000- CPR9
Date: October 26, 2023 To: Controls Engineer / System Integrator From: Technical Support Analysis
This is the base product. RSLogix 500 is the programming software package used to configure, program, and troubleshoot SLC 500 (Small Logic Controller) and MicroLogix controllers. Unlike modern Studio 5000 (used for ControlLogix/CompactLogix), RSLogix 500 maintains a distinct user interface based on a project tree and ladder logic editor optimized for smaller-scale control.
A verified master disk of RSLogix 500 CPR9 is indeed a solid asset if you maintain older SLC/MicroLogix systems. It’s reliable, proven, and free from the subscription/activation headaches of modern Rockwell licensing.
If you’re trying to install or migrate this to a newer PC, let me know your host OS – I can give you the exact steps (VMware, 32-bit Windows, or upgrading to v12+).
RSLogix 500 version 8.10.00, released as part of the Common Platform Release 9 (CPR9), is a legacy programming environment for Allen-Bradley SLC 500 and MicroLogix controllers. It is notable for its transition to the CPR9 framework, which integrated it with modern Rockwell software services while maintaining support for older floppy-disk-based activation systems. Software Overview and CPR9 Integration RSLogix 500 This is the base product
The 8.10.00 (CPR9) release brought RSLogix 500 into alignment with the FactoryTalk Services Platform (v2.10.01).
Launch Performance: Users noted that version 8.10.00 CPR9 takes significantly longer to load (approximately 7 seconds) compared to the nearly instantaneous launch of previous CPR7 versions.
System Requirements: This version requires RSLinx Classic (typically v2.53+ for Windows Vista or v3.71+ for Windows 7) and the FactoryTalk Services Platform. Master Disk and Activation
Historically, RSLogix 500 utilized a Master Disk (floppy disk) for software activation.
Master Disk Function: The disk contains a digital "activation" that authorizes the software to run on a single computer.
Activation Transfer: Users can legally transfer this activation from the floppy disk to a computer's hard drive or between computers using the EvMove utility or modern FactoryTalk Activation Manager.
Verification: A "verified" master disk status indicates that the software has successfully recognized a valid license from the physical disk or a transferred activation file, allowing the application to launch without restriction. Program Verification Methods
In the context of RSLogix 500, "verified" also refers to ensuring the ladder logic is error-free or matches the controller's memory:
( 9324-RL0x ) RSLogix 500 supports the Allen ... - Release Note
This appears to be a request for a verified, solid review of the RSLogix 500 (version 8.10.00 CPR 9) Master Disk.
Here is a direct, factual review based on industrial automation standards:
Let’s assume you have acquired a physical CD or an ISO file labeled RSLogix_500_81000_CPR9_Master.iso. How do you confirm it is "Verified"?
Even with a verified master disk, you may encounter problems.