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Opto Video
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Добавлен 26 июн 2007
Opto 22 is a Temecula, California-based manufacturer of hardware and software products that link all kinds of electrical, mechanical, and electronic devices and machines to networks, computers, servers, and cloud services. Our products are primarily used for industrial automation, IIoT, digital transformation, Industry 4.0, remote monitoring, and data acquisition applications.
Discover Opto 22
In 1974, engineer Bob Engman started Opto 22 with just 22 products: optically isolated solid-state relays (SSRs) manufactured for better reliability using a new potting process he helped invent.
Today, 50 years later, the company still sells and supports all 22 of those original SSRs-plus hundreds of other reliable products for control, monitoring, data acquisition, and industrial internet of things (IIoT) applications.
In the automation field (as in many manufacturing fields), most companies introduce a product line, sell it for a few years, and then declare it obsolete. They may still support it for a while, but soon you can’t buy replacements or new parts for adding onto your system, an...
Today, 50 years later, the company still sells and supports all 22 of those original SSRs-plus hundreds of other reliable products for control, monitoring, data acquisition, and industrial internet of things (IIoT) applications.
In the automation field (as in many manufacturing fields), most companies introduce a product line, sell it for a few years, and then declare it obsolete. They may still support it for a while, but soon you can’t buy replacements or new parts for adding onto your system, an...
Просмотров: 175
Видео
Opto 22's 50th Anniversary
Просмотров 128Месяц назад
Opto 22 Product Philosophy: Here Today, Here Tomorrow. In 1974, engineer Bob Engman started Opto 22 with just 22 products: optically isolated solid-state relays (SSRs) manufactured for better reliability using a new potting process he helped invent. Today, 50 years later, the company still sells and supports all 22 of those original SSRs-plus hundreds of other reliable products for control, mon...
Integrate Live: Not Just Green - Power monitoring is your gateway to operational efficiency
Просмотров 2484 месяца назад
IntegrateLive! Virtual Workshop Episode 16: exploring the transformative power of monitoring energy consumption. Beyond sustainability, understanding usage can revolutionize operations management. Identify spikes to slash electricity charges and optimize consumption, saving substantially. Monitoring power factor offers insights into system efficiency, preempting issues and avoiding costly downt...
How to access data no matter where your Node-RED server is running
Просмотров 1,3 тыс.7 месяцев назад
The Node-RED how-to video series continues with some tips on using certificates. Recent videos in the series covered why you should run Node-RED on groov devices, and how to install and configure Opto 22 Node-RED packages for PAC Control, groov I/O and groov View. Now Terry Orchard is back at the demo desk to show you how to use both self-signed and Certificate Authority certificates to help mo...
groov Manage: Maintenance
Просмотров 1518 месяцев назад
You update your cell phone for new features and security patches, so why not your automation system as well? This blog post and video closes out our 12-part groov Manage series on the top-level groov Manage home screen options. See what's behind the groov Manage: Maintenance button: blog.opto22.com/optoblog/groov-manage-maintenance For more information: groov EPIC: www.opto22.com/products/groov...
Happy Holidays from Opto 22: Shorts
Просмотров 1078 месяцев назад
As we near the end of 2023, the Opto 22 team would like to extend our warmest wishes and gratitude to all our customers, dedicated OptoPartners, and distributors for making it a successful year. We thank you for your continued business and support. From the Opto headquarters in Temecula, California, USA, to all our customers and partners worldwide, we wish you a happy and healthy holiday season...
Advanced HMI design techniques with groov View
Просмотров 1,5 тыс.9 месяцев назад
This video shows how you can create some really cool looking HMI designs using Opto 22's groov View. Learn how to use various layering techniques to create some stunning graphics for your next HMI design project. Learn more: www.opto22.com/support/resources-tools/documents/2027-groov-view-users-guide SVG Library: www.opto22.com/support/resources-tools/demos/svg-image-library groov EPIC: www.opt...
groov Manage: Info and Help
Просмотров 11010 месяцев назад
With its low-code/no-code flow-based programming style, you can use any web browser to quickly arrange pre-built nodes that take information, apply a specific change or function, then pass it on. It's very easy to visualize the flow of automation data from one node to another. Learn more: blog.opto22.com/optoblog/groov-manage-node-red For more information: groov EPIC: www.opto22.com/products/gr...
groov Manage: Node-RED
Просмотров 29110 месяцев назад
Find out what's behind the Node-RED button on the groov Manage home screen. This low-code/no-code programming tool is a popular feature of groov EPIC and groov RIO. Our engineers love all aspects of technology, so it's no surprise to learn that many of them were tinkering with Node-RED at home before bringing their excitement to work. After some roundtable discussions on just how much Javascrip...
groov Manage: Ignition
Просмотров 15110 месяцев назад
Take a look at using built-in Ignition software with groov EPIC. Here's a quick look at how you can run Ignition or Ignition Edge on the groov platform, using the groov Manage menu option. Opto 22 has partnered with Inductive Automation for over 6 years now, and groov EPIC was the first hardware platform to onboard the Ignition Edge program. This natural partnership has been a real success stor...
groov Manage: groov View
Просмотров 21210 месяцев назад
An easy-to-use tool for building a flexible HMI, included with your groov EPIC. groov View actually got its start many years before the groov EPIC, running on a small industrial computer that we built here at Opto 22 HQ in Temecula, California (where we build all our products-yup, 100% made in the USA). Then we released a version that runs on a Windows PC. Many versions later, here we are runni...
groov Manage: DataService
Просмотров 11211 месяцев назад
Move data where you need it with the Data Services menu. Opto 22 was an early adopter of MQTT-implementing it right out of the gate when groov EPIC was released just over 5 years ago. And did you know that back in the day, Opto 22 was not only one of the founding members of OPC, but also that version 1.0 of the OPC specification was ratified around the granite table in the Opto 22 headquarters'...
groov Manage: Controller
Просмотров 15011 месяцев назад
the groov Manage video series brings you a detailed look at the control engines included with groov EPIC. You might think we have a sleeper menu feature for this week's blog: only two buttons behind the Controller groov Manage menu option. Boring, right? Far from it! This is amazing! The fact that you can even choose between two control engine options is worth a pause. Learn what's possible: bl...
All the things you can do with groov Manage.
Просмотров 329Год назад
All the things you can do with groov Manage.
Opto 22 Node-RED Packages: groov View Nodes
Просмотров 849Год назад
Opto 22 Node-RED Packages: groov View Nodes
Basic Intro to MySQL Node-RED Nodes with groov RIO
Просмотров 1,6 тыс.Год назад
Basic Intro to MySQL Node-RED Nodes with groov RIO
Opto 22 Node-RED Packages: PAC Control Nodes
Просмотров 832Год назад
Opto 22 Node-RED Packages: PAC Control Nodes
Opto 22 Node-RED Packages: groov I/O Nodes
Просмотров 1,1 тыс.Год назад
Opto 22 Node-RED Packages: groov I/O Nodes
Intro to Opto 22 Node-RED Packages: Configuration
Просмотров 1,3 тыс.Год назад
Intro to Opto 22 Node-RED Packages: Configuration
Why You Should Run Node-RED on groov
Просмотров 2,1 тыс.Год назад
Why You Should Run Node-RED on groov
Getting Started with Repositories and Python on groov EPIC & RIO
Просмотров 879Год назад
Getting Started with Repositories and Python on groov EPIC & RIO
Getting Started with groov EPIC & RIO Secure Shell (SSH)
Просмотров 475Год назад
Getting Started with groov EPIC & RIO Secure Shell (SSH)
OptoPartner: Blue Ridge Automation, Inc.
Просмотров 158Год назад
OptoPartner: Blue Ridge Automation, Inc.
What causes the message Airflow Failed to appear on the monitor?
If you ever do a tutorial on how to create a flow that will actually accept JSON from a browser or something like Postman - lemme know!
It's a shame that you don't distribute your product RIO Groov in Europe
Every time I will be following your Node-RED videos,.. Please make video|videos about Switch Case Statements in Function node in Node-RED how to write please....
" Switch statements(with break and continue) key word " I need to know, Can u please do a video for us please about All modes to Write Switch Case Statements please Thanks you,,,,.....
Hi Sir, Can you explain Switch statements(with break and continue) key word in function node in node red along with all kind of ways to write Switch Cases in All possible modes/ways...! Please... Thank you sir...
Not 2, it was 3 people that have gone down to the deepest part of the ocean.
I've used n8n a little, how do you feel node red compares if you've used n8n at all?
It allows injection attacks, be careful. I am searching ways to disable injection attacks but I don't find any with sql and node-red. If someone knows how, please tell me.
Any way you can provide assistance on installing an MQTT server on my RaspberryPi to do something just like this? My installation using Docker and Portainer is not permitting me to modify the mosquitto config file.
Thank you! Really a nice and informative video to get started with node red/json.
Amazing series, to the point, no extra useless BS! Love it, thank you so much 😘
I love your content. So well done!
I love the way you teach it.
I have problem with adding the table. I can add one table, but the Tab is missing and not able to add other dashboard icon in same page.
Thank you for this wonderfull guide. I could only wish that my teachers can explain things as clearly as you.
Great video. Saved my day.
I've been muddling through with Node Red for years but learned so much from this brilliant tutorial - thank you. I came here because I am trying to use a panasonic-comfort-cloud node. The iPhone app can seemingly check the a/c unit as often as it wants but my NodeRed flow keeps getting 'Too Many Requests' errors. Even though it's set to inject once every hour. I can't find any documentation for the API but I've read that supplying a 'User Agent' might help. Any ideas?
Good job! Thanks.
I have watched so many of your videos and they are fantastic. When I need to figure something out I will search RUclips and scroll through the other videos until I see your example. So helpful!
Brother.... this is enlightening. You're a boss. Thank you for sharing this!
Is it possible to edit record values and save them back to the database? also by few users at the same time...
Hi is there is way to automatically create file and log data automatically day-by-day wise without human intervention. Where each csv file contains particular day data of the machine.
THANK YOU!!!! I needed this.
How is install broker mqtt in opto rio?
how to find channel number.
Outstanding video!
it's urgent
can i get your coding
I tried to watch the Node-RED videos, and all I can say I am very thankful I found your tutorials.
Great video, is there anywhere in your videos where you talk about how to setup the subflow status node?
Penjelasannya bagus dan menarik, sayang bahasa inggris saya belum sempurna😢
doest work
Hi! Is there an easy way to 'download' all the values in the table (to .csv) via a button? and if yes, do you know if there is an example flow which i can use?
Hi I'm doing node-RED project and get some problems. I got "Energy" data from sensor and it was transmitted to node-red sever by mqtt. Now, i wanna show "The energy consumer in week". Each week, it will write down once time. Save new data and delete old one. How can i solve it.
I rarely comment however I have to tell you what an amazing job you did on this content.
What is a node? and why do we need so many time stamps? and what is the point to all this? I found this video cuz I want to get to know and what node red was but I'm more confused after watching this then be 4 I watched but guess I didn't really need to know Owel have a great day thanks.
Hi, thank you for making these videos, quick questions, is grove of la commercial or IOP open source project like node-red?
Thanks for your video tutorial. I made a temperature dushboard for my DIY ESP smart home. I inserted node-red alarm email. And I added a 15minutes trigger to avoid email flood.
Genial, qué buen maestro eres!!!
Great Video, only cant read the contents of the Function block shown at timestamp 15:49, top line tableData = flow.get("savedData") {} [];????
maybe because of have UK keyboard??
Re-watched video and can see they are two parallel line ' || ' added them , but I get an error as soon as I type tabledata, makes no sense to me... tableData = flow.get("savedData") || []; tableData.unshift({ "Timestamp": new Date(msg.payload).toLocaleString(), "Lat": global.get("Latitude_ISS"), "Long": global.get("Longitude_ISS") }); msg.payload = tableData; flow.set("savedData",tableData); return msg;
Great, well explained.
Glad it was helpful!
Hello! Thanks for the good Video! I would have a Question: How do I make a dynamic List where I can add a row with data and then when needed, remove the same row of data later? Maybe using some id number…
What do you recommend for beginners? I have no clue about all &{[|":{}
subscribed indeed ! u rock !
Thanks so much!
I think this is a bad idea. I would never trust generated code from UML or flow charts, and I would not let charts derive logic. There are places where visual tools are an excellent fit, and that is for quick graphical user interfaces using typical or atypical components, no logic involved, a 1 to 1 representation so it can be done, eg for the web and has been done in the past in langs such as VB or Delphi. I don't know, maybe it's useful for generating really quick simplistic examples? I doubt you could build something useful out of it, even in IoT space, unless you are talking of something overly simplistic.
Part 4? setting up OPCUA server perhaps.
Hi @bachphi1, check out these OPC-UA videos that we've made: ruclips.net/video/RwWRswXEqAY/видео.html ruclips.net/video/RwWRswXEqAY/видео.html ruclips.net/video/Xdq_ynMy6Zg/видео.html ruclips.net/video/uK-Vq17AC2c/видео.html
@@Opto22 Thank u! It looked like link#2 is the same as link#1.
With the function node i get a error. I think it change after a update of node red. I dont get de Function tab but now there is On Message tab. With var in front the error is gone. Perfect tutorial by the way. var raw_time = new Date().getTime(); var timestamp = Math.round(raw_time / 1000); var watt = "'" + msg.payload + "'"; `` var insert = "INSERT INTO solar (timestamp, watt)" + " VALUES (" + timestamp + ", " + watt + ")"; msg.topic = insert; return msg;
am a previous SAP MII backend dev and was looking for anything similar... for weeks. chatgpt took about 100ms it's an understatement to say a dream came true!
first time ever commenting on the video. Excellent explanation, definitely a keeper !
Awesome, thank you!