ACC Automation: PLC & Industrial Control Learning
Practical Tips and Techniques
The Productivity Series 2000 and 3000 CPUs and remote controllers have OLED/LCD displays. The data can be system errors and information or user-defined messages programmed through ladder logic. Operators, maintenance, or programmer can use this information for running conditions, troubleshooting, or other items for the PLC system. We will be looking at the CPU OLED/LCD … Read more
The newest Do-More Designer Programming Software (2.9) version includes a Modbus I/O Scanner. This Modbus scanner will simplify Modbus RTU serial communications to any device. Communications are done independent of the PLC scan time and will have little or no ladder logic for the program. We will be communicating to a Solo process temperature controller … Read more
Previously we created our first program using the Productivity Suite Software and transferred this to our connected Productivity 2000 Series PLC. One of the most important aspects of programming the PLC is to document. This will aid you and your team in programming, troubleshooting, and modifying the automation control system. Your documentation should read like … Read more
The Machine Simulator (MS) is part of the EasyPLC software suite. It has many built-in machines that are used to show different programming techniques. The robotic cell example is one of these machines. This will demonstrate a sequencer example. The logic will step through different steps in order to perform the task. In this case, … Read more
The High-Speed Input Pulse Catch will set an output that can be seen by the PLC ladder logic scan in response to an input pulse. Inputs that are too fast to reliably be seen by the ladder logic scan time will be seen. The BRX Do-More series of programmable logic controllers have built-in high-speed inputs. … Read more
The productivity suite programming software has a debug mode. This will allow you to view and control the rung execution on your ladder logic code. These programming tools allow you to troubleshoot, find, and correct errors in the PLC programming logic. We will be adding a couple of rungs to our exiting start-stop circuit we … Read more
The BRX Do-More series of programmable logic controllers have built-in high-speed inputs. These inputs can function in Counter, Timer, or Pulse Catch modes. Every CPU will have either 6 or 10 high-speed inputs (HSI) available, depending on the model. These inputs can be used for input frequencies from 0 to 250Khz. 250Khz represents 250000 input … Read more
We will be connecting the Productivity 2000 Series PLC with our computer running the Productivity Suite Software. A micro USB and an Ethernet (RJ45) communication link will be made to our programmable logic controller. The latest Productivity Suite software version is 3.10.2.1. This is the programming software that we installed last time and will be … Read more
The Productivity 2000 Series PLC uses the Productivity Suite Software. It is a complete package without restrictions or limitations. The software can be downloaded free of charge. The latest Productivity Suite software version is 3.10.2(1). Automation Direct has put over 20 years of programmable controller software experience, customer suggestions, and feedback into this programming package. … Read more
The Productivity 2000 series of programmable logic controllers has a slim DIN rail density form factor. This means that this micro-modular PLC can have a power supply, CPU, and seven IO modules in only 10-1/2 inches. Input and output cards can be installed, removed, or replaced without turning the power off to the PLC system. … Read more