Rain Engineering

05/05/2026

In theory, your Manufacturing Ex*****on System should be the single source of truth for what actually happened on the shop floor yesterday, last shift, or ten minutes ago.

In practice, too many manufacturers quietly admit they do not really trust the numbers.

Operators keep private spreadsheets, leadership stops quoting MES reports in meetings, and reconciliations with ERP turn into monthly detective work instead of a routine check.

When that happens, your “digital factory” is running on a fragile foundation, no matter how nice the dashboards look.

This article walks through five concrete warning signs that your MES data is lying to you, along with practical fixes and a Proficy-focused audit approach you can use to restore trust in your metrics.

P.S. Don't forget to SUBSCRIBE and hit the bell to be notified when Rain Engineering posts new content and exciting offers!

Today we discuss 5 concrete warning signs that your MES data is lying to you, sharing practical fixes and a Proficy focused audit you can use.

04/28/2026

Rain Engineering is heading to Automate 2026 (June 22nd– 25th) in Chicago with Velotic, bringing a live Proficy line built around one question: Are you this good?

Most plants run world‑class equipment on spreadsheets. We’ll show what it looks like when plan, execute, analyze, and improve all share one real‑time source of truth. You can see it in person at Booth 3662.

If you’re going to Automate and want the short question set we’ll use at the booth, comment or DM “Automate” and we’ll send you The Complete MES Implementation Success Checklist as an exclusive download just for people following this Automate campaign.

04/28/2026

The closure of the Strait of Hormuz during the escalating conflict involving Iran has pushed one of the world’s most important shipping chokepoints back into focus for manufacturers.

For manufacturers, this is no longer just a geopolitical headline… It is an operations story about costs, lead times, supply continuity, and resilience.

That is what makes the Hormuz crisis worth examining through a manufacturing lens, which is what we are doing today.

https://wgj.6bc.myftpupload.com/blog/when-hormuz-closes-what-the-iran-conflict-means-for-manufacturers-and-the-digital-factory/

P.S. Don't forget to SUBSCRIBE and hit the bell to be notified when Rain Engineering posts new content and exciting offers!

04/21/2026

Every plant tracks downtime, but not every plant tracks it correctly.

Those neat charts on a MES dashboard look reassuring, but what if they’re telling the wrong story?

What if those numbers, timestamps, and reason codes you rely on every day are quietly lying to you?

This article explores how flawed downtime data misleads even the most sophisticated improvement programs and explains how four common types of logging errors can cost you millions of dollars every year.

P.S. Interested in hearing more from Rain Engineering? Subscribe to our Smart Factory Insights e-newsletter for topical blog posts, timely industry news, and MES best practices - keeping you in the conversation so you can do better.

SUBSCRIBE HERE!
https://raineng.com/blog/subscribe-to-smart-factory-insights/

Today we explore how flawed downtime data misleads and explain how 4 common types of logging errors can cost millions of dollars every year.

04/14/2026

Plant managers live in two worlds… One world is the dashboard that shows a neat, rounded OEE score. The other world is the shop floor, where operators wrestle with micro stops, stubborn changeovers, and reactive maintenance.

When the dashboard claims a healthy 82 percent OEE while supervisors see scrap bins filling up and lines constantly inching behind schedule, the gap between the number and reality becomes impossible to ignore.

This article looks at why your OEE is probably wrong and walks through a 3-step calibration process that brings the number back in line with what is actually happening at the machine.

https://raineng.com/blog/why-your-oee-numbers-are-wrong-and-3-ways-to-fix-them/

P.S. Don't forget to SUBSCIRBE and hit the bell to be notified when Rain Engineering posts new content and exciting offers!

04/07/2026

Manufacturing leaders who have already invested in MES software usually reach the same realization within the first year: the technology itself is not the bottleneck, the integration is.

You can own a powerful MES platform, but if it is only loosely connected to PLCs, historians, quality systems, and ERP, the plant still runs on tribal knowledge and spreadsheet work arounds, and the promise of real time visibility never quite materializes.

Today, we take a closer look at how the right MES integration partner turns Proficy from a standalone application into the connected production nervous system your operations and business teams have been asking for.

P.S. Don't forget to SUBSCRIBE and hit the LIKE button to be notified when Rain Engineering posts new content and exciting offers!

Today we look at how the right MES integration partner can turn Proficy from a standalone app into your connected production nervous system.

03/31/2026

Manufacturing leaders talk about “implementing MES” as if manufacturing were a single, monolithic thing, but anyone who has walked both an automotive assembly line and a liquid blending room knows they are worlds apart.

The point of a modern Manufacturing Ex*****on System is always the same: connect equipment, systems, and people so you get measurable gains in throughput, quality, and traceability, but how that actually shows up on the plant floor is radically different in discrete, process, and hybrid industries.

In this article, we will unpack how MES really works where work is done, from auto to food, CPG, chemicals, and pulp & paper, and why the nuances matter if you want results instead of shelfware.

P.S. Don't forget to SUBSCRIBE and hit the bell to be notified when Rain Engineering posts new content and exciting offers!

Today we unpack how industry specific MES really works and why the nuances matter if you want results instead of shelfware.