Structured Text PLC Programming Example for Input & Output Tag Aliasing Assignments

Structured Text PLC Programming Example for Input & Output Tag Aliasing Assignments Visit https://SolisPLC.com for more Tutorials, Information & to connect with the Community One of the ways we utilize Structured Text to speed up machine development is through input and output assignment. In a typical system integration environment, one would have to create a rung dedicated for every input and output in order to pass the data to an internal tag of the PLC. The reason for this practice was discussed in a tutorial on tag aliasing we've released before. In short, by doing so, we can easily reassign and expand our tags as the program changes. As you design a new piece of equipment or system, it's important to keep documentation of every point of input and output. More often than not, this documentation would be kept in an Excel spreadsheet and used by electricians during the installation phase and by engineers during the commissioning phase. In other words, it's a list of all the inputs and outputs of the system identifying their location and what they're connected to in the field. By using Structured Text over ladder logic in this specific case, programmers can create simple string manipulations in Excel and implement the entire tag architecture through copy pasting entire routines. Furthermore, by taking this approach, it becomes much easier to make changes to an existing system and to export the information of data into other structures or databases. Full Tutorial: www.solisplc.com/tutorials/structured-text-example-for-input-output-tag-aliasing-assignments Find us on social media: Web: http://solisplc.com/ Forum: https://solisplc.com/forum/ LinkedIn: https://www.linkedin.com/company/solisplc/ Facebook: https://www.facebook.com/SolisPLC Instagram: https://www.instagram.com/solisplc/ Twitter: https://twitter.com/Solis_PLC Other Cool Content: Structured Text PLC Programming | Introduction to ST in RSLogix Studio 5000 Allen Bradley Tutorial https://youtu.be/ONT8Tq0O98g PLC SD Card | Load Restore PLC Program CompactLogix ControlLogix Allen Bradley Studio 5000 Tutorial https://youtu.be/nZ8nmG53S5Y 1756-ENBT - ControlLogix EtherNet IP Communication Allen Bradley PLC 1756-EN2T 1756-EN3T Programming https://youtu.be/GHkvtw1RmmA PLC Troubleshooting - RSLogix 500 SLC MicroLogix Mathematical Overflow Fault Code Finding Techniques https://youtu.be/FYvg8DlWHXI PowerFlex 525 VFD Setup - Programming Parameters Wiring Diagram RSLogix Studio 5000 EtherNet IP Address Start Stop https://youtu.be/WP9jJUxeeqw