Translations:Optimization Guidelines/28/en

Updating Relay Node

Updating Relays can be expensive, as they bypass the normal event-driven nature of Logix and force an evaluation every frame. Note while it may appear you need an updating relay due to a display not updating, often times that problem is specific to the display and is not needed for the finalized Logix. Use of this node should be avoided wherever possible, but sometimes there's no way around it.