The most revealing number in our ELAU PacDrive 2025 Customer Survey isn’t the breakdown rate. It’s the gap between what sites know and what action they’ve taken Of the 200 UK sites we surveyed, 87.7% know their ELAU PacDrive M hardware is obsolete, but only a few have a plan to address the issue. 60.2%

The evidence has usually disappeared before the diagnosis starts The most useful diagnostic evidence on a PacDrive line has normally gone by the time an engineer begins to look for it. For example, a machine faults mid-shift. However, production needs output so someone acknowledges the alarm, resets the controller or power-cycles the panel and the

Maintenance of lines and machines is vital for minimising breakdowns and unplanned downtime. Understanding our customers’ maintenance strategies and how they maintain their PacDrive systems provides critical insight into their operational resilience. This is particularly important where PacDrive M is concerned as legacy hardware constraints often dictate strategy. Of all the PacDrive maintenance strategies used

Reactive versus predictive maintenance – which is the best strategy? Getting this right is key for any site to ensure operations run smoothly. Here we look at both these and examine the circumstances under which they should be used. Reactive maintenance isn’t automatically wrong Run-to-failure is a legitimate strategy and many plants probably use it

The error code is only the starting point A MC-4 error code tells you what tripped, but it rarely tells you why. When an I²t or a following error appears, it is natural to focus on the drive or motor which triggered it. However, this is where diagnostic time can get lost. The code identifies

Obsolete doesn’t mean unavailable — yet  You can still buy a PacDrive M MC-4 drive today. That’s a potential trap because availability now is not a reliable guide for availability in eighteen months’ time.  PacDrive M production finished in December 2018 and, at the end of December 2024, Schneider Electric ended its official service and repair window. However, C400, C600 controllers, MC-4 drives, SM and SH motors still circulate through distributors and secondary channels. But now there is

Turning ELAU PacDrive Data into Actionable Machine Intelligence   The basic idea: PacDrive machines already hold valuable diagnostic intelligence. Machine Analyser® makes that intelligence available before it disappears, presenting it in a form engineers and managers can act on.   Pre-emptive measures can then be taken to minimise unplanned downtime potentially saving tens of thousands of pounds. As we have seen with their diagnostic codes  ELAU PacDrive M and PacDrive 3 were designed with a different philosophy in

This may feel like a cop-out, but the honest answer is there isn’t one. This because the true cost of unplanned ELAU PacDrive downtime can vary significantly depending on the site, its size and production output. To put this into perspective, consider the scale of FMCG production. A single canning line can produce up to

If anything is clear about a production environment it is that breakdowns are not isolated events. They are simply an operational reality with our clients reporting multiple incidents annually across both PacDrive M and PacDrive 3.  So, in short, breakdowns are expected: what is critical and a major differentiator is the Mean Time to Repair

Modern industrial automation systems aim for standardisation as much as possible. However, in practice, many high-performance platforms, such as PacDrive, deviate from generic IEC fault handling frameworks. There are specific reasons for why PacDrive diagnostic codes differ from standard IEC fault protocols. Why these differences exist is critical for engineers working with PacDrive motion-control systems