((better)) | Rslogix Emulate 5000 V21l

Use V21L if you maintain legacy v21 projects or your company’s site standard is still RSLogix 5000. For new development, jump to v32 or v35.

The programming environment where you create your ladder logic and target the "Emulator" controller type. 3. Critical Compatibility and Troubleshooting Rslogix Emulate 5000 V21l