Industrial automation revamping

Industrial revamping without rebuilding the whole plant.

We work on PLCs, HMIs, control panels, networks and critical devices when a line still runs, but obsolescence, hard-to-find spares or recurring downtime start to weigh on production.

Assess a revamping with D&D What we analyse
Dated PLCs Old panels Spare-part risk Machine downtime

Where value is lost

Revamping is needed when the risk is no longer theoretical.

A line can keep producing even with dated automation. The problem appears when diagnosis, spare parts, documentation and restart times are no longer under control.

01

Downtime that is hard to diagnose

Unclear alarms, dated HMIs and undocumented logic slow down maintenance and production.

02

Obsolete PLCs and spares

Out-of-support components increase the risk of long downtime and unplanned replacements.

03

Panels that are hard to read

Wiring, tags and schematics that don't match make every intervention slower and more uncertain.

You don't always have to redo everything

First isolate the critical point, then modernise what matters.

Revamping is not a blind replacement. It starts from surveys, backups, component status, production constraints and downtime priorities to decide which parts to keep, upgrade or rebuild.

Keep what works Mechanics, sensors, actuators or panel parts that are still reliable can stay in scope.
Replace what blocks PLCs, HMIs, drives, networks, protections or critical wiring are upgraded with clear priorities.
Test before restart I/O checks, FAT/SAT, backups and an open-points list reduce uncertainty at restart.
HMI operator panel and machine-side controls on an industrial plant.
Plant control Effective revamping makes states, alarms, commands and intervention points more readable.

What we analyse before the downtime

Field time is prepared before the line stops.

The first value of revamping is reducing surprises. That is why we gather technical data, the real state of the plant and production constraints before defining the intervention plan.

01

Backups and versions

PLC, HMI, drive parameters, recipes, available programs and the state of existing backups.

02

Panel and machine side

Photos, schematics, terminal blocks, tags, wiring, supplies and critical components.

03

Spares and obsolescence

Out-of-support components, available alternatives and parts to protect in the downtime plan.

04

Sequences and alarms

Stop causes, machine states, HMI diagnostics and points where the operator loses visibility.

05

Production constraints

Downtime windows, restart priorities, shifts, available materials and acceptable risks.

06

Restart tests

I/O checks, functional tests, FAT/SAT, open-points list and criteria to declare the line stable.

What we can replace or keep

The scope is built on the real plant.

Every revamping changes depending on the line, but the decision must stay readable: what stays, what changes, what gets tested.

We keep when it's worth it

Parts still reliable

  • Non-critical mechanics and machine side.
  • Sensors, actuators or drives still supported.
  • Wiring that can be reused and documented.
  • Production sequences already validated.
We upgrade where needed

Points that expose the line

  • PLCs, HMIs or I/O modules out of support.
  • Panels, protections and terminal blocks no longer readable.
  • Unstable or undocumented industrial networks.
  • Insufficient alarms, recipes and diagnostics.

Before / After

The goal isn't newer components: it's regaining control.

A good revamping leaves a line that is more readable, documented and manageable, with less dependence on hard-to-find components or unwritten knowledge.

Before

A plant that works, but exposes risks

  • Downtime that is hard to read.
  • PLC or HMI out of support.
  • Documentation not aligned with the real panel.
  • Restart dependent on a few people.
After

A more controllable and maintainable line

  • Clearer diagnostics for operators and maintenance.
  • Hardware and software updated where needed.
  • Consistent backups, schematics and documentation.
  • Restart tests and open points tracked.

Before / after revamping

The value of revamping shows when the risk disappears.

We start from the real state of the line, identify the critical points and upgrade only what is needed: hardware, panel, network, PLC/HMI logic and restart conditions.

HMI screen with alarms and hard-to-read diagnostics.
Before Scattered signals, fragile diagnostics and downtime risk not isolated.
  1. 01Real state
  2. 02Critical point
  3. 03Targeted upgrade
  4. 04Restart

The result isn't just an upgraded plant. It's a line that becomes readable, manageable and ready to work again.

Concrete outputs

What the customer receives.

The delivery shouldn't leave just a plant switched on. It has to leave information, backups, tests and criteria that are useful for managing the line after the intervention.

01

Revamping plan

Technical scope, priorities, critical components, downtime constraints and intervention sequence.

02

Backups and surveys

Programs, parameters, panel photos, I/O, technical notes and plant state before the intervention.

03

Panel and wiring

Replacements, upgrades, terminal blocks, labelling and electrical documentation where planned.

04

Upgraded PLC / HMI

Logic migration, operator interfaces, alarms, recipes and more readable diagnostics.

05

Testing and restart

I/O checks, functional tests, FAT/SAT, training and a shared open-points list.

First step

Let's assess your line's critical point together.

Tell us the symptoms, the installed PLC, the panel state, spare-part availability and downtime constraints. From this information we can tell whether you need a targeted intervention, a migration or a broader plan.

Describe the plant See real projects
Already have panel photos or backups?

Send the available material: PLC, HMI, panel photos, schematics, symptoms and components starting to create risk.

Send documentation
Need to plan a downtime?

We start from the available window, restart priorities and the parts of the plant that can't be left exposed.

Talk to an engineer