PLCs, PACs

Top 5 Control Engineering articles July 1-7

Articles about connecting a PLC, the Career and Salary Survey, June hot topics, choosing a transparent CIP system, and choosing the right HMI were Control Engineering’s five most clicked articles from July 1-7. Miss something? You can catch up here.
By Chris Vavra July 8, 2019
Figure 4: A parsing instruction, such as this JSONPARSE block in an AutomationDirect BRX PLC, is needed so the PLC can drill into the layers of objects within a JSON data payload and extract the desired information. Courtesy: AutomationDirect

Chris Vavra
Author Bio: Production Editor, Control Engineering, CFE Media