For those using the distributed control system, Version 35 offers better alignment with process objects. It simplifies the deployment of highly available (redundant) systems, making it easier to synchronize primary and secondary controllers with less manual configuration. Should You Upgrade to V35?
In terms of raw "heaviness," v35 feels similar to v32 and v33. studio 5000 version 35
Tip: Use Controller Organizer → Tasks → add a periodic task (e.g., 10 ms) for real-time logic. Main task default is continuous. For those using the distributed control system, Version