OptoBlog

OptoNews: New tech notes explain SNAP PAC REST API and the IoT

Posted by Jean Femia on Aug 3, 2016 3:55:07 PM

A lot of our customers have gotten excited about the new HTTP/HTTPS server and RESTful API just added to Opto 22 SNAP PAC standalone and rack-mounted industrial controllers.

Why?

Because now your software developers can use the programming language of their choice to securely access data in the SNAP PAC—both I/O point data and data from any variable in your PAC Control strategy.

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Topics: Internet of Things, Remote monitoring, IoT, optonews, PACs, REST API, OptoNews 2016-08-03

OptoNews: New industrial refrigeration video case study

Posted by Jean Femia on Aug 3, 2016 3:54:09 PM

How do you get fresh apples in March?

California Controlled Atmosphere (CalCA) knows the secret: strictly controlled storage.

CalCA builds produce storage systems for growers in California and all over the world. Each system must be flexible to accommodate fluctuating harvests and individual produce varieties.

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Topics: Case studies, Videos, Food & beverage, optonews, PACs, OptoNews 2016-08-03

OptoNews: Coming soon - mobile-friendly OptoForum format

Posted by Jean Femia on Aug 3, 2016 3:53:06 PM

A lot of you post questions and share your expertise in the OptoForum. It's a great place to get advice from other Opto product users, explore new ways to solve a control problem, or share your sample code.

Now we're updating the forum platform to make it easier to use. Sometime in the next couple of weeks you'll see a major change.

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Topics: Insider, Updates, optonews, OptoNews 2016-08-03

OptoNews Tip: New OptoTagPreserve eases PAC updates

Posted by Jean Femia on Aug 3, 2016 3:52:31 PM

Last OptoNews you heard about all the new features in PAC Project 9.5 and SNAP PAC firmware 9.5, both just released.

The most exciting new features are the HTTP/HTTPS server and RESTful API, giving you secure access to I/O point and variable data in your PAC controller. 

These developer- and IoT-ready features are free—all you need to do is update your firmware.

But updating PAC controller firmware on a running system can pose a problem.

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Topics: Updates, Tips, optonews, PACs, PAC Project, Firmware, PAC Control, OptoTagPreserve, OptoNews 2016-08-03

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