Monthly Archives: July 2018


Studio 5000 Project Compare Utility 2

Introduction to the Studio 5000 Project Compare Utility The Studio 5000 Project Compare Utility is used to locate the differences between two Studio 5000 files.  This is useful to ensure a file on the hard drive has the same logic as the project in the processor.   We also use the utility Read More »

Logic Discrepancies

Troubleshooting a ControlLogix Output 2

Introduction to Troubleshooting a ControlLogix Output The most common problems on a system using ControlLogix are usually field devices.   Occasionally an I/O module can fail.  Most of the time, however we are using RSLogix/Studio 5000 to find a failed field device.  In this document, we will be troubleshooting a ControlLogix Read More »

Chassis Layout

Marsenne Primes — 2147483647

Introduction to Marsenne Primes Prime numbers are numbers that are only divisible by 1, and themselves of course.   Prime numbers (perfect numbers) are important for encryption, and very interesting to math enthusiasts who love to study their patterns.    Obviously,  with large numbers, prime numbers become more rare. An understanding Read More »

Keypad