How to make Allen Bradley Micro800 Micro820 Outputs Retentive and How Power up Affects Instructions

Outputs on Allen Bradley's Micro800 line of PLCs are not retentive by default. That means the the Micro810, Micro820, Micro850, and Micro870 PLC outputs to not remember their last state when they loose power.

In this lesson we show you how to make them retentive in Rockwell Automation's Connected Components Workbench software and how prescan conditions of the OTE can still prevent these outputs from retaining their values.