🛑 Please ensure any copy of RSLogix 500 you use is properly licensed. Rockwell Automation no longer sells new licenses for RSLogix 500 (it has been replaced by Connected Components Workbench for Micro800, but legacy licenses remain active). If you need a legal copy, contact your local Rockwell distributor about legacy license transfer options.
A municipality ran a 1998 SLC 5/04 controlling three lift stations. Their programming laptop ran Windows XP and RSLogix 500 version 6.0. The hard drive failed. No backups of the software media existed. They had the original .RSS program file saved on a network drive.
What specific are you trying to install this software on?
If you are fortunate enough to possess a legitimate Master Disk, treat it as a critical asset. If you are seeking a version to standardize across your legacy plant, 8.10.00 CPR9 is the version to choose. Just remember to respect licensing laws, employ sound security practices, and always—always—keep a backup of your .RSS files. RSLogix 500 8.10.00 CPR9 w master disk
Attempting to activate RSLogix 500 8.10.00 using a physical Master Disk on modern industrial PCs presents significant technical hurdles.
Open RSLogix 500, configure your system drivers in RSLinx, and perform a "Who Active" check to ensure communication with your target SLC or MicroLogix controller. Conclusion
| Issue | Solution | |-------|----------| | “Installation failed – missing .NET 3.5” | Enable .NET 3.5 in Windows Features (Control Panel → Programs → Turn Windows features on/off). | | RSLinx does not see PIC driver | PIC (for DH‑485 network) requires a real serial port. USB‑to‑serial adapters with FTDI chips work; Prolific chips often fail. | | “Activation not found” after reboot | Re‑run activation from Start Menu → Rockwell Software → Activation → Master Disk Utility. Point it to the disk drive again. | | Help file ( .chm ) shows blank pages | Right‑click the .chm file → Properties → Unblock. | 🛑 Please ensure any copy of RSLogix 500
If you are currently setting up a legacy system, please let me know:
Rockwell Automation’s RSLogix 500 remains a cornerstone software platform for industrial automation. It is the primary tool used to program, configure, and maintain the legacy yet highly reliable SLC 500 and MicroLogix controller families. Version 8.10.00, released under the Coordinated Product Release 9 (CPR9) umbrella, represents a stable, mature iteration of this software.
If you are supporting a plant that was commissioned when v8 was current, maintaining the same version ensures that ladder logic formatting, data structures, and commenting are handled consistently. A municipality ran a 1998 SLC 5/04 controlling
Connect your physical USB floppy drive containing the Master Disk, or mount a virtual floppy image ( .IMG or .IMA ) containing the valid EVRSI.SYS file.
What is RSLogix500? Competitors, Complementary Techs & Usage
– Create two ISO backups. Store one onsite, one offsite. The physical disk may degrade (CD rot) after 20+ years.
Seamless bridging with RSLinx Classic v2.55/2.57, allowing diverse communication over DF1, DH+, or Ethernet/IP.
: Full programming capabilities for SLC 5/01 through SLC 5/05 processors and the entire MicroLogix family (1000, 1100, 1200, 1400, and 1500).