Data Formats & Protocols
Network Monitoring & Management
Networking
BRX Do More PLC Peerlink Ethernet Communication Network
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·
Oct 12, 2022
The BRX Do More PLC Peerlink Ethernet communication network is one of the easiest networks to set up and run. 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-peerlink-ethernet-communication
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.
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.
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
High-Speed IO
https://accautomation.ca/brx-plc-high-speed-io
https://youtu.be/6B5hp_Ri0Ls
Compare Instructions
https://accautomation.ca/brx-plc-compare-instructions
https://youtu.be/CIDVcM0zszE
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
Drum Instruction
https://accautomation.ca/brx-plc-drum-instruction
https://youtu.be/ILokPN1Aadk
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
PID with PWM Output
https://accautomation.ca/brx-plc-pid-with-pwm-output
https://youtu.be/wUNSv-0e5Rc
PID Ramp Soak Profile
https://accautomation.ca/brx-plc-pid-ramp-soak-profile
https://youtu.be/RVOnDwFi1cc
BRX Do-More PLC Modbus ASCII Protocol
https://accautomation.ca/brx-do-more-plc-modbus-ascii-protocol
https://youtu.be/X_lzKSIwzrk
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 communication capabilities.
https://www.accautomation.ca
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