Plc Rslogix 500 Link

RSLogix 500 does not handle communication drivers directly. Instead, it relies on RSLinx Classic (Rockwell’s communication server). To go online with a PLC, you must first configure a driver in RSLinx, then select that driver from within RSLogix 500.

Common drivers include:

Tip: Always verify baud rate, node address, and COM port settings. A common mistake is mismatched serial parameters between the PLC and the PC. plc rslogix 500


Given that RSLogix 500 is aging, how does it compare to today’s software?

| Feature | RSLogix 500 | Studio 5000 (ControlLogix/CompactLogix) | Connected Components Workbench (Micro800) | |---------|-------------|------------------------------------------|---------------------------------------------| | Tag model | Address‑based (N7:0, B3:1) | Fully tag‑based (user‑named) | Tag‑based with IEC 61131‑3 languages | | Programming languages | Ladder only | Ladder, Function Block, Structured Text, SFC | Ladder, FBD, ST, SFC | | Online editing | Yes (SLC 5/03+) | Yes (full, unlimited) | Limited (some edits require offline) | | Controller prices | SLC: high for used market | ControlLogix: very high | Micro800: very low | | Ease of documentation | Good (address‑based comments) | Excellent (tags carry descriptions) | Good | | Future‑proofing | Legacy – not recommended for new projects | Best for new large‑scale automation | Best for new small machines | RSLogix 500 does not handle communication drivers directly

The verdict: Use RSLogix 500 only for maintaining existing SLC/MicroLogix systems. For new designs, choose either Studio 5000 (big budget) or CCW (small budget).


As of today, RSLogix 500 is not sold as a new standalone product for new users. Instead, Rockwell has replaced it with Studio 5000 Logix Designer for newer platforms. However, RSLogix 500 remains available through: Tip: Always verify baud rate, node address, and

Warning: Do not download “cracked” versions from torrent sites. They are often infected with malware, and using them violates Rockwell’s copyright. Contact a local distributor for refurbished legal licenses.

  • I/O Configuration: define I/O modules and slot addresses matching chassis.