Tag Archives: Programmable Controllers

AB Logix Product Line

I really do like the Logix controller family from Allen–Bradley. You have to admire it. [...]

MODBUS – Glad You Asked!

I travel a lot. When you travel as much as I do, you tend to [...]

Other Devices

John Donne wrote the famous poem “No Man is an Island.” Personally, I’m thinking about [...]

DF1, Another Acronym

I had a friend that once that worked at NASA for a short time. He [...]

The Big Problem for Device Manufacturers

I had a very interesting call the other day from a guy in the controller [...]

ControlLogix and Printing

The words, “ControlLogix” and “printing” aren’t often found together in the same sentence. For eons [...]

Implement Messaging Devices in a PLC Environment

The last article Messaging Devices Don’t get No Respect, discussed messaging devices, and why vendors [...]

New Years, Old Modbus

The New Year is a nostalgic time of year, one that converges with an end-of-year [...]

Immortal Modbus

When I think of Modbus and the future, I am reminded of that old joke [...]

System Integrators

I really admire you system integrator guys. There are guys that do more complex work, [...]