BRX Do-More PLC Dynamic Web Pages

We will now look at creating BRX Do-More dynamic web pages on our PLC web server. These pages are great for operator information display. A dynamic web page is a web page that displays different content each time it's viewed. For example, the page may change with the time of day, the user that accesses the web-page, or the type of user interaction. There are two types of dynamic web pages; Client and Server-side scripting. We will be using Client-side scripting. Client-Side Scripting - Web pages that change in response to an action within that web page, such as a mouse, keyboard action, or timer, use client-side scripting. Scripting languages such as JavaScript will allow this updated content to your users. Previously we enabling the HTTP web server, set the whitelist, and reviewed the website on our BRX Do-More PLC. We will be using JavaScript in our HTML web page to create dynamic content for our BRX Do-More PLC. These pages will be stored on the SD memory card and transferred to the RAM memory upon powering up our BRX Do-More PLC. Let’s get started. 00:00 Do-More Dynamic Web Pages 00:28 Review Do-More HTTP Web Server, Do-More Whitelist, Do-More Static IP 01:35 Do-More Rest API - HTTP-based RESTful API (REpresentational State Transfer, Application Programming Interface) 03:43 HTML Tutorial Online Editor 05:21 Dynamic Web Page Program 09:43 Do-More Dynamic Web Page Sample Program Storage 11:06 BRX Do-More Hardware 12:30 Testing our Dynamic Web Page 13:48 BRX Do-More Program - Transfer SD Card to RAM 16:48 BRX Do-More Test Program More information can be obtained on our website. This includes all of the links mentioned in this video. https://accautomation.ca/brx-do-more-plc-dynamic-web-pages/ The entire BRX Series PLC can be found at the following location: https://accautomation.ca/series/brx-do-more-plc/ Here are the individual posts with video links: Installing the Software https://accautomation.ca/brx-plc-installing-the-software https://youtu.be/iFI1ebP8Zkk Establishing Communication https://accautomation.ca/brx-plc-establishing-communication https://youtu.be/shU5g8MA8VM Numbering Systems and Addressing https://accautomation.ca/brx-plc-numbering-systems-and-addressing https://youtu.be/-GiKnIDycKY First Program https://accautomation.ca/brx-plc-first-program https://youtu.be/ANSNhdlm_Ao Monitoring and Testing the Program https://accautomation.ca/brx-plc-monitoring-and-testing-the-program https://youtu.be/gv3d0vozxac Online Editing and Debug Mode https://accautomation.ca/brx-plc-online-editing-and-debug-mode https://youtu.be/77pemu3zXrE Timers https://accautomation.ca/brx-plc-timers https://youtu.be/0qU9kgunPi4 Counters https://accautomation.ca/brx-plc-counters https://youtu.be/k84VQy8ifgg Math Instructions https://accautomation.ca/brx-plc-math-instructions https://youtu.be/ZllosAv0DyY Program Control https://accautomation.ca/brx-plc-program-control https://youtu.be/1fewvxxUyW4 Shifting Instructions https://accautomation.ca/brx-plc-shifting-instructions https://youtu.be/FVTxIl8VKmg Data Logging https://accautomation.ca/brx-plc-data-logging https://youtu.be/OBv7XJ9mJeA Email – Text SMS Messaging Gmail https://accautomation.ca/brx-plc-email-text-sms-messaging-gmail https://youtu.be/0L74qOwwWAE Secure Email Communication https://youtu.be/hhVawCL3ztU AdvancedHMI Communication – Modbus TCP https://accautomation.ca/brx-plc-advancedhmi-communication-modbus-tcp https://youtu.be/1TjsdLwTKM0 HTTP JSON Instructions https://accautomation.ca/brx-plc-http-json-instructions https://youtu.be/MrCt1STwILU HTTP Web Server https://accautomation.ca/brx-do-more-plc-http-web-server https://youtu.be/UoTQTgZsdqk There are several reasons why we are using the BRX Series Controller. Here are just a few. - Standalone PLC with built-in I/O - Built-in Data Logging - Communication ability - Ethernet Port, RS232, RS485, USB - support for protocols such as Modbus RTU, Modbus TCP, ASCII, K- sequence (DirectLOGIC users), Custom Protocols (ASCII over serial, TCP or UDP over Ethernet) - Built-in Analog input and output - Integrated motion control - High-speed counters - Powerful instruction set (Video of Instructions in software) - Ability to expand the system with a variety of modules - Part of the Do-More series of PLCs which use the same free software. (Do-More Designer) - Integrated simulator in the software capable of external communications for testing The BRX series of programmable logic controllers consist of four different units. They differ depending on the Inputs and Outputs built into the unit and if it has the ethernet port. No I/O Micro PLC unit – (BX ME) 10 Point Micro PLC unit – (BX 10/10E) 18 Point Micro PLC unit - (BX 18/18E) 36 Point Micro PLC unit - (BX 36/36E) These CPUs (Central Processing Units) are also known as MPU (Multi-Processing Units) because of their communication capabilities. https://www.accautomation.ca