When someone asks us to build a test stand, most of the early talk is about sensors and limits and data. All of that matters. But there’s a question in test stand design that gets skipped more than it should. Who is actually going to run this every day? A lot of the time it isn’t the engineer who ordered it. It’s a technician on the floor, on second shift, with a line waiting on them.
The best test stand design is one nobody has to think about
A stand that looks perfect on paper can still be a headache if the person running it has to guess what comes next. If the screen is cluttered, or a failure throws a cryptic code, or it isn’t obvious which part goes where, you get mistakes. Good parts get marked bad. Bad parts get marked good. And you get phone calls. So we build the front panel around the operator, not around how the code happens to be organized inside.
Make the right action the easy action
On the floor people move fast and they’re busy. If there’s a wrong way to load a part, or a step that’s easy to skip, somebody will hit it eventually. So we try to build the stand so the easy path is also the correct path. Big clear status. One obvious button to start. A plain message when something fails, in words a person can act on, not a number they have to go look up in a binder.
Trust on the floor means better data
When an operator trusts the stand, they run it the way it’s meant to be run. When they don’t, they start working around it, and that’s when your data gets soft. In test stand design, a clean operator experience isn’t just a nicety. It’s part of getting measurements you can stand behind. This is where being an actual electrical engineer helps, because we know what the numbers are for and we design the run experience to protect them.
Let’s build one that works on the floor
If you’re planning a test stand and you want it to work as well in the plant as it does on paper, we’d like to help. As your LabVIEW consultant in Cleveland, our team at Dynamic Engineering builds systems around the people who use them, and we’re easy to reach when you need us. Get in touch with us, or read more about Joseph Zarycki.
