- AOIs encapsulate reusable machine code (motor control, valve sequencing, analog scaling) with locked revision tracking.
- AOIs cannot be edited online in older Studio 5000 firmware; design parameter structures thoroughly before deployment.
- UDT nesting creates clean HMI tag integration in FactoryTalk View and Ignition.
Flow Ctrl Tech Engineering: Turnkey industrial automation, PLC programming, SCADA development, HMI, fieldbuses, and IIoT architectures. Contact our engineering center at [email protected] or phone +91 91110 91005.