He had been hired to migrate the plant to a modern ControlLogix system, a six-month project. But that was before the main motor drive tripped a sequence that the old PLC-5 wasn't programmed to handle. Elias knew the logic. He knew exactly which rung to edit. He just couldn't save the edit.
There are several RSLogix 5 license types, each designed to cater to specific needs:
New licenses (Professional and Standard) are no longer available for purchase.
Often, if your company has a TechConnect support contract, you may have access to legacy software downloads and activation transfers. System Compatibility
