ACC Automation 2016 Review

Acc Automation We would like to take a few minutes and reflect on the past, current and future of ACC Automation. You have help us succeed in our best year yet. Starting off we learned how to: Create a PLC with HMI Training and Learning Environment Free – Utilized the Do-More Designer Software and the … Read more

Understanding the PLC Program Scan

Understanding how the PLC will scan and update your program is critical in programming and troubleshooting your system. Typically a PLC will solve your logic from left to right, top to bottom. The status of the memory from the previous rung, are available for the next rung to use. We will look at a few … Read more

PLC Programming – Delay Starting of 7 Motors

PLC Programming Example – Delay Starting of 7 Motors

We will look at a PLC programming example of delaying the start of 7 motors. Each motor will be on a switch that the operator can select at any time. The motor outputs should have a 5-second delay between the outputs coming on. This question originally came from PLCTalk.net. An original solution to the problem … Read more

Modbus TCP Data Logging to Database

Using Visual Basic 2015 we will log three holding registers from the PLC along with time and date into a Microsoft Access Database. We will log every minute into the database with the information that we collect from the PLC via Modbus TCP (Ethernet). All code will be done and shown so you can implement this in … Read more

PLC Bits Numbers and Position – Meaning

plc basics programmable logic controller

People often ask “What is a PLC?” and “PLC Meaning”. A programmable logic controller (PLC) is a piece of hardware that isolates inputs from outputs. Programs are written to look at the inputs solve logic and set the outputs to perform work. Today we are going to look at the basic fundamental way we program. … Read more