Tag Archives: do more designer

Do-More Designer Element Browser


The element browser in the Do-More Designer software will display valid memory locations, add documentation, and show how to cast from one memory type to another.
Do-More Designer Element Browser
We will be discussing the element browser and how to take advantage of this in your Do-More program. Let’s get started. Continue Reading!

BRX Do-More PLC Peerlink Ethernet Network


The BRX Do-More PLC Peerlink Ethernet communication network is one of the easiest networks to set up and run. Peerlink is a shared programmable logic controller (PLC) common memory area within a local network. Do-More central processing units (CPUs) or DirectLogic PLC systems using ECOM100 modules can read the entire area and write to their programmed area if selected.
brx do-more plc peerlink
The network uses TCP/IP broadcast packets to publish the blocks of data PEERLINK (PL) memory to all of the devices attached. This broadcast will share the data network to the local domain only. Each member can optionally send data to the other members of the data-sharing network by electing to “publish” one or more blocks of PEERLINK (PL) memory.
This can sound confusing at first, but it is the simplest network to set up. You can have your Peerlink network up and running in a matter of minutes. We will be setting up and demonstrating the Peerlink network using a BRX BX-DM1E-18ED13 and the Do-More Simulator. Let’s get started. Continue Reading!

BRX Do-More PLC HTTP JSON Instructions

We will now look at the BRX Do-More HTTP JSON instructions in the PLC. One of the features of the BRX Do-More Series PLC is the ability to expand its capability to fit your application. Software and hardware changes are ongoing so the PLC can grow with your needs. Communication is something that the BRX Do-More PLC can do very well. As part of the internet of things (IoT), the BRX Do-More will share and exchange data. You can also refer to this as the industrial internet of things. This will suit several industrial applications.
BRX Do-More PLC HTTP JSON Instructions
The Do-more Updates Release 2.5.2 on April 22, 2019, has introduced new instructions. Here are the instructions that we will be using:
HTTPCMD – HTTP Request / Response with Server (BRX only) Do-More
JSONPARSE – Parse JSON Text (BRX only) Do-More
We will be using these instructions to read the weather conditions from a website. Let’s get started. Continue Reading!

BRX Do-More PLC AdvancedHMI – Modbus TCP

Modbus TCP will be used to connect AdvancedHMI to our BRX Do-More controller using Ethernet. Advanced HMI is a powerful, adaptable HMI/SCADA (Supervisory Control and Data Acquisition) development package that takes advantage of Visual Studio. There is no coding required and you can simply drag and drop items onto the page. The best thing is that the software is free. We will look at using AdvancedHMI with the BRX Do-More Series PLC.
BRX Do-More PLC AdvancedHMI Communication – Modbus TCP (Ethernet)
Our sample BRX  Do-More PLC program will display a digital panel meter and a gauge of a value in the PLC. Stop and start momentary pushbuttons on the HMI will allow this number to increase or stop. An indication will turn green when the number is increasing and red when it has stopped. The AdvancedHMI package will communicate Modbus TCP over Ethernet to the BRX Do-More PLC. We will be able to monitor our process via the AdvancedHMI window. Let’s get started. Watch on YouTube…
BRX Do-More PLC AdvancedHMI Communication – Modbus TCP (Ethernet) Continue Reading!